Rihter Cus tom, High-Qualit y, Low -Energy and Passive Houses
geprufter Anschluss
Make a Rihter prefabricated house your home. Together, we will make your dream of having your own home, a home on your own piece of land, come true. Your home will be just the right size, just luxurious enough and will have everything you need. And above all, it will be completely adapted to your wishes. Your home will be a place of happiness to which it will be a pleasure to return, a place you will enjoy surrounded by your family, a place your friends will love to visit and a place which you will always leave with a smile and full of positive energy.
Rihter d.o.o. has a long standing tradition and has been present on the market for more than 22 years. Through hard work, diligence, complete dedication to customers and, above all, quality, we have managed to become one of the most renowned companies in the field of construction of prefabricated houses. We are successfully constructing prefabricated buildings in the markets of the EU, in Switzerland and in Croatia. Continuous education and training, years of experience and the expertise of all of our employees enable us to excel at our work. This is the best way to justify the trust our clients place in us every day. The construction of Rihter houses is based on using wood as the basic construction material, which brings authenticity and the warmth of nature into the living environment and turns your house into a pleasant home. Our mission is to build houses and create new, happy moments in your life. Our main guide is adaptability, namely to build your house together with you and to comply with all your personal wishes and needs. After completing it, we can all together be pleased and satisfied and say that it is “our house�. We built it for you with great pleasure and dedication, and you will live in it and build a new future for yourself. In order to architecturally diversify the individual details or the entire house, we can build you a house that is unique by using various facade elements from wood or other materials. The interior made of wood and the smell of wood will give am-
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biance, the wood covering can also be combined with other materials and thus the room can be enlivened. This does not require the functionality of the house and its characteristics to be changed. In this catalogue, we present our reference buildings that we have built for our customers in accordance with unique designs. For you, we have also prepared a few type models of houses that you can select in their existing form or use them as a basis that can be upgraded depending on your own wishes or the ideas of your architect. Our experts will be glad to help you and give you advice. Quality implementation, excellent insulation of the external envelope, correct installation of builder’s joinery and airtightness of the envelope are factors in regard to which Rihter prefabricated houses excel. The company has developed several construction systems (Standard, Optimal, Optimal +, Pasiv, Pasiv + and Natura) that can be used to make your house a low-energy or a passive house. At your request, we can also adjust individual systems (e.g. increase the insulation of the outer walls or the roof and similar). Besides saving energy, the materials that are built into the systems also ensure a comfortable and healthy living climate. Part of the agreement when purchasing the house is also the level of its completion. Those of you more skilled and enthusiastic about construction can perform certain work by yourselves or with the help of your friends. The other option is a house that is completed on the outside, while you can finish the installations and internal work by yourself. The most convenient, quickest and simplest solution for you is a turnkey house that we complete and prepare for your moving-in in four to six months after beginning construction. All Rihter houses are unique and create a living environment tailored to you. Regardless of which option you choose, a Rihter house will show you the meaning of quality living.
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PROJECT DOCUMENT ELABORATION
In order to simplify the construction of the house for you as much as possible, we offer a comprehensive service from the stage of project document elaboration and making the foundation or basement to the handover of the key. Construction can begin when the project documentation has been prepared and the building permit has been acquired. First, we obtain the site plan information, a site layout plan and a geo-mechanical report. These documents and the conceptual design of the building (IDZ) are the basis that is needed for us to start the preparation of the project for acquiring the building permit (PGD) and all the consents. The PGD and all the consents are then submitted to your administrative unit, where it takes time before the permit is issued. The project documentation also contains the project for execution (PZI), based on which your building will be made. The PZI contains the project of machine and electrical installations as well as the static and dynamic calculations, and we also prepare a Passive House Planning Package (PHPP) calculation that shows in which energy class your building will belong. PHPP is also the basis for calculating the subsidies of the Eco Fund. At your request, we can also prepare the project of executed work (PID), which is not obligatory but is made in case you need an operating permit, primarily for business buildings. The elements of the project documentation are thus the following: • site plan information, • a site layout plan, • a geomechanical report, • a conceptual design – IDZ, • the project for acquiring the building permit – PGD, • the project for execution – PZI, • the static and dynamic calculation, • the PHPP calculation, • the project of executed work – PID (only at the customer’s request)
OFFER AND PRICE Rihter’s activities are based on fulfilling individual desires, which means the company adapts to your wishes completely. The chosen system, the surface of the house and the implementation up to the construction stage are factors that affect the final price. If you purchase the house on a turn-key basis, the value up to which you can select the materials will be determined contractually. The used materials belong in the medium and the higher price range. The selection is completely up to you. Thus, you yourself can choose the parquet, ceramics, plumbing equipment, interior doors, stairs and switches. This of course does not mean that subsequently you cannot select more expensive materials than the ones defined in the contract. In this event, the price difference is calculated after the completion of work. This also applies if you select less expensive materials, for which we will return money back to you.
DELIVERY DEADLINE: • IV construction phase – up to 2 months from the beginning of the construction, • “partial key” – up to 4 months from the beginning of the construction, • “key” – up to 6 months from the beginning of the construction,
WARRANTY All Rihter houses have a 3 year warranty for work performance and 35 years for the structure.
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A passive house combines all the latest know-how from the field of designing and constructing buildings. As a result of numerous studies in the field of efficient use of energy in buildings and the demands for a comfortable way of living, the standard of passive construction has implemented construction criteria that significantly exceed the general standards and regulations. The point of the passive house is that it has been designed and made so that with the help of internal sources and solar energy, it provides the required heating energy throughout the winter. During the hot summer days, it provides tolerable temperatures with the help of night cooling. A passive house thus consumes very little energy for winter heating and summer cooling. Zero energy consumption is not possible if we want to provide a comfortable living temperature in the house during all seasons. The additional invested funds for constructing a passive house can be recovered in a few years due to constantly low consumption of energy. Rihter is one of the leading companies in the field of passive construction and has developed for you the most advanced systems that are in accordance with the trends of passive house construction. Our advantage is that we adapt to your individual wishes to the greatest extent possible even during the design stage of passive house construction. Our company can at your request join the planning of your dream home as early as during the conceptual stage. Prefabricated houses have specific characteristics that are not known to many architects. With us joining the planning, you can avoid subsequent adaptations and adjustments. Thus your passive house will be stable and without thermal bridges, and the amounts on the bills for consumed energy will be minimal. If you have not selected an architect yet, we can recommend to you our trained architects who know the ins and outs of passive and prefabricated construction. A Warm and Airtight Envelope The external envelope of the building is one of the most important parts of a passive house. During the winter it protects against the cold and during the summer against the burning sun and high temperatures.
Chart: The insulation of Rihter construction systems. Umax = 0,28 W/m2K
Save money ‌ ... preserve nature.
U = 0,15 W/m2K U = 0,12 W/m2K
U = 0,12 W/m2K
U = 0,11 W/m2K U = 0,09 W/m2K
Legislation PURES
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Rihter Standard
Rihter Natura
Rihter Optimal
Rihter Optimal +
Rihter Pasiv
U = 0,08 W/m2K
Rihter Pasiv +
The thermal conductivity of external walls in a passive house should be U ≤ 0.15 W/m2K, but often in practice the external envelope must be improved further. Rihter achieves these values with the Rihter Pasiv and Rihter Pasiv + systems. The airtightness is a very important factor in a passive house. With the help of the airtightness of the building, it is possible to prevent losses due to natural ventilation, to enable optimum operation of forced ventilation or recovery and to prevent humidity from entering into the external envelope of the building. With a well-designed layout of the airtight envelope in external structures, we make it possible for you to freely access the installations level. Thus, during various repairs of installations or when installing new ones, you will not damage the airtight envelope of the building. The envelope remains undamaged even in the event of affixing various objects onto the external walls and ceilings. Heating in a Passive House Even though the purpose of the passive house is that no expensive and complex systems of active heating need to be installed, many customers still decide to install them. Future buyers of a passive house must be informed before starting that in the event that they install floor heating there will be no feeling of warm floor surface. The system must operate at low temperatures, otherwise the house would overheat. In the best passive houses, a comfortable living environment can be ensured with the help of warm air heating through recovery for most days of the year. The minimal deficit of energy can be provided with devices that require minimum power. Compact devices are the most suitable for a passive house. These devices connect all the necessary components for heating, ventilation and preparation of sanitary water in the house. They operate on the principle of connecting and complementing and thus achieve maximum efficiency. Because the devices are small, they do not take up any additional space. Ventilation One of the most important factors for wellbeing in a room is the quality of air achieved with ventilation. To achieve minimum heat loss, passive houses require a system of controlled ventilation with the return of heat from waste air. Fresh external air is collected outside the building through a protective grating and is supplied to the ventilation device. Before entry, dust particles are separated out in a filter. In the heat exchanger, the fresh and waste air exchange heat. The fresh air then travels through the division system into the so called supplied rooms (living room, dining room, bedrooms and work rooms). The waste (drained) air is collected in the rooms filled with humidity and smells (kitchen, toilets, bathrooms, also auxiliary rooms) and is drained through the drainage system to the ventilation device. It is necessary to emphasise that in this ventilation system the supplied and drained air do not mix, they only exchange energy (heat). This provides constantly fresh air with minimum energy loss. During winter, it is recommended that the air in the room is humidified. This can be provided with a central humidifying system installed in the ventilation system or by using local humidifiers. Thus, opening windows is no longer needed, but this does not
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mean it is forbidden. The downside to opening windows is that energy is lost but only when the difference between the external and internal temperature is at least a few degrees. During colder summer nights, opening windows is recommended, since the house is cooled passively, without any costs. Builder’s Joinery and Shading Builder’s joinery is also very important in passive houses. The installation of builder’s joinery in accordance to the RAL assembly guidelines is prescribed. The RAL assembly prevents loss due to natural ventilation or blowing near windows; it decreases the thermal bridge and simultaneously prevents the intrusion of humidity into the structure. The heat transfer of windows must not be greater than 0.8 W/m2K. Such window insulation can be achieved with at least triple glazing, filled with suitable gases, with appropriate thermal spacers and with well insulated frames. With the progress of technology and the making of quality builder’s joinery, the latter reached an entirely new level of importance in the energy efficiency of houses. With the right set up of glass surfaces, it is possible to obtain more energy from the sun than lose it due to thermal transfer. Therefore, passive houses generally have minimum window openings on their north side, while the south side has plenty of large glass surface areas. During hot summer months when the sun is the strongest, the house needs to be protected against overheating. The most effective way to achieve this is by shading the glass surfaces. For this purpose, internal shades are completely inappropriate, because they heat up and give off heat in the house due to the rays of the sun. Therefore, it is necessary to provide external shading of the glass surfaces that are exposed to the sun. The easiest way to achieve external shading is with the help of parts of the building (awnings, balconies, projecting roofs, etc.) and shades (window blinds, roller blinds, Romanian shutters, roller shutters, etc.). Trees and other plants can also be used for shading. The most appropriate are deciduous trees. With their leaves, they provide a shade during the summer, and then the leaves fall off before the winter and let the sun shine and passively heat the house. Chart: Annual energy balance of glazing Annual energy balance [kWh/m 2a]
Solar gains
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Net loss Loss
GLAZING
single glazing
double glazing
double glazing Argon
triple glazing Krypton
triple glazing Krypton solar
triple glazing Xenon
U [W/m2K]
5,60
2,80
1,40
0,70
0,70
0,40
g
0.85
0,76
0.63
0.49
0,60
0,38
T of surface [°C]
-1,80
9.10
14.50
17,30
17,30
18.40
Knowledge, carefully planned details and quality implementation are the most important factors that ensure that a lowenergy or passive house will meet all your needs for pleasant, healthy, comfortable and economical living. Rihter houses are made with quality that you can see for yourself, since we carefully plan the construction right in your presence and diligently implement it. After the construction is over, we use various measurements to check the quality of the built house. Among these measurements are also airtightness and the thermography of the external envelope of the building. Airtightness Airtightness is one of the most important conditions of the external envelop of each modern house, especially if the house was build according to the standard of a low energy and passive construction. Poor airtightness of the external envelop is reflected in two ways. First as the failure to meet the above mentioned standards of economical construction, which results in higher energy consumption. The second, a more concealed issue, is condensation in the house structure, which in many cases is not immediately apparent but in the long term can cause irreparable damage to the building. Good airtightness is thus a necessity and a standard without which there is no low-energy and passive construction. Passive houses must have the measured tightness of n50 ≤ 0.6 h-1. For good low-energy houses, the recommended airtightness is n50 ≤ 1.0 h-1. The n50 = 1.0 h-1 exchange means that
air at 50 Pa pressure in the house would exchange in one hour. Rihter guarantees the suitable airtightness of your house upon signing the contract. This will also be demonstrated to you before completing the construction with the airtightness test or the Blower-door test. The airtightness test is performed with a special measuring device that is made of a fan and a measuring device. The fan helps create overpressure and pressure depressions in the building according to the prescribed measuring standard. At set up parameters, the device simultaneously calculates the tightness of the external envelope of the building. The airtightness test is performed during the construction phase after implementing the installation, when all the breaches of the external envelope are finished and when the corrections to any eventual poorly sealed points are still possible. Poorly sealed points are discovered with smoke and a very exact air flow measuring device. Thermography The thermographic analysis is an indispensable method when performing energy surveys of buildings. With its help, it is possible to check the thermal bridges in the building, the irregularities in the in-built insulation materials and the correct installation of builder’s joinery. All these factors can affect the poor insulation of the external envelope, which results in energy loss, local condensation and subsequently mould. We at Rihter are aware of the issue of thermal bridges and have therefore solved all the details of the critical points where these thermal bridges can occur. This is attested to by a certificate for the Rihter Pasiv system from the renowned professional institution the Passivhaus Institut from Darmstadt. We will be glad to perform a thermographic analysis and an airtightness test of your building. This way you yourself can make sure of our professional qualification and the quality of our construction of low-energy and passive houses.
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Lesce
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Lokrovec
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12
Bariano
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Cuneo
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15
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BraslovÄ?e
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Ig Rihter Pasiv
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Kranj
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Preddvor
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Šmatevž
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25
26
Kamnik
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Bre탑ice
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Slovenska Bistrica
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Velenje
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34
Kokrica
35
36
Lokovica
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Borgo San Dalmazzo
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Limone Piemonte
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Brnik
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PodÄ?etrtek
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45
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Slovenske Konjice
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Ljubljana
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House 88
Ground floor living surface area: 88.34 m2 Total living surface area: 88.34 m2 Ceiling height: 2.5 m • Roof incline: 5° • Roof type: mono-pitched roof Ground floor
5.76 m 2 7.37 m
7.49 m 2
2
2.79 m 2
13.44 m 2 12.27 m 2 39.64 m 2
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House 113
Ground floor living surface area: 49.1 m2 + terrace 13.60 m2 Attic living surface area: 50.65 m2 Total living surface area: 113.35 m2 Ceiling height: 2.5 m Knee wall: 1 m • Roof incline: 45° • Roof type: pitched roof Ground floor
13.60 m 2
29.20 m 2
Storey
11.75 m 2
6.50 m 2 12.80 m 2
7.00 m 2
4.00 m 2 4.40 m 2
8.20 m 2
4.20 m 2 5.00 m 2 2.20 m 2
4.50 m 2
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House 129
Ground floor living surface area: 65.25 m2 Attic living surface area: 63.40 m2 Total living surface area: 128.65 m2 Ceiling height: 2.5 m Knee wall: 1.2 m • Roof incline: 40° and 10° or 5° • Roof type: pitched roof with a large dormer or a mono-pitched roof Ground floor
Storey
8.25 m 2
5.90 m 2
8.30 m 2 6.70 m
39.10 m
12.55 m 2
2
2
19.55 m 2
10.40 m 2
11.95 m 2
5.30 m 2
20.20 m 2
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House 151
Ground floor living surface area: 78.82 m2 Attic living surface area: 72.15 m2 Total living surface area: 150.97 m2 Ceiling height: 2.5 m Knee wall: 1.6 m • Roof incline: 38° • Roof type: L-shaped pitched roof Ground floor
5.98 m 2 6.16 m 2
6.35 m 2
12.11 m 2
16.95 m 2
Storey
11.97 m 2
10.44 m 2
6.68 m 2 7.48 m 2
11.93 m 2
6.00 m 2
25.27 m 2
12.88 m 2
10.77 m 2
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House 154
Ground floor living surface area: 74.35 m2 Attic living surface area: 72.24 m2 + balcony 7.62 m2 Total living surface area: 154.21 m2 Ceiling height: 2.5 m Knee wall: 1.25 m • Roof incline: 42° • Roof type: pitched with a cube dormer Ground floor
Storey
6.06 m 2 11.63 m
14.71 m 2
8.29 m 2
2
5.30 m 2
1.90 m
2
7.62 m 2
11.97 m 2
2.55 m 2
8.35 m 2
8.08 m 2
46.91 m 2 8.20 m 2 12.64 m 2
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House 159
Ground floor living surface area: 83.9 m2 + terrace 3.78 m2 Attic living surface area: 71.4 m2 Total living surface area: 159.08 m2 Ceiling height: 2.5 m Knee wall: 1.2 m • Roof incline: 40° and 20° • Roof type: pitched with a trapezoid dormer Ground floor
Storey
5.50 m 2 6.70 m
6m
2
2
3.50 m 2 13.50 m 2
10 m 2
4 m2
6.80 m 2
48.70 m 2 13 m 2 14.20 m 2
13.80 m 2
9.60 m 2
Terasa 3.78 m 2
3,78 m
2
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House 161
Ground floor living surface area: 74.15 m2 + terrace 11.00 m2 Attic living surface area: 76.3 m2 Total living surface area: 161.45 m2 Ceiling height: 2.5 m Knee wall: 0.8 m • Roof incline: 45° • Roof type: pitched roof Ground floor
Storey
10,88 10,88
7.80 m 2
4.90 m 2 4.85 m
2
12.25 m 2
1.65 m 2
12.25 m 2
2
8.40 m 2
10,25
4.50 m
10.10 m 2
14.20 m 2
9.15 m 2 25.55 m
8.40 m 2
2
12.25 m 2
14.20 m 2
2 11 11,00mm 2
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House 173
Ground floor living surface area: 104.54 m2 Attic living surface area: 59.35 m2 + balcony 9.28 m2 Total living surface area: 173.17 m2 Ceiling height: 2.50 m Knee wall: 2.50 m • Roof type: Flat roof with a parapet Ground floor
Storey
12.31 m 2 11.78 m 2
7.62 m 2 4.85 m 2 62.41 m 2
1.62 m 2 8.89 m 2
14.50 m 2 15.92 m 2
4.58 m 2 6.31 m 2 9.28 m 2 13.02 m 2
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House 176
Ground floor living surface area: 142.91 m2 + two terraces 33 m2, 31 m2 Total living surface area: 176.22 m2 Ceiling height: 2.5 m • Roof incline: 40° • Roof type: hipped roof Ground floor
12.17 m 2
11.35 m 2
7.32 m 2 8.07 m
14.30 m 2
2
13.09 m 2
45.83 m 2
7.98 m 2
3.84 m 2 15.68 m 2
Terasa 2 27.59 m 27,59 m2
9.51 m 2
5.94 m 2
Terasa2 5.72 5,72 mm2
Nadstrešek 9.85 m2 2 9,85 m
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House 200
Ground floor living surface area: 76.02 m2 + a “junk room” 7.30 m2 Attic living surface area: 83.17 m2 + terrace 33 m2 Total living surface area: 199.49 m2 Ceiling height: 2.50 m Knee wall: 2.50 m • Roof incline: 5° • Roof type: mono-pitched roof Ground floor
Storey
11.26 m 2
2.58 m 2 14.45 m 2
11.12 m 2
11.47 m 2
47.00 m 2
33 m
3.18 m 2
2
17.08 m 2
3.72 m 2 18.60 m 2 18.06 m
2
7.30 m 2
Terasa 3,78 m
2
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House 262
Ground floor living surface area: 118.61 m2 + terrace 8.47 m2 Attic living surface area: 115.39 m2 + balcony 8.72 m2 + lodge 11.34 m2 Total living surface area: 262.53 m2 Ceiling height: 2.60 m Knee wall: 0.80 m • Roof incline: 45° • Roof type: pitched with a cube dormer Ground floor
9.65 m 2
Storey
8.48 m 2 5.08 m 2 2.79 m 2
70 m 2
17.32 m 2
17.51 m
11.08 m 2
2
8.72 m 2
28 m 2
12.75 m 2
8.47 m 2 10.37 m 2
16.34 m 2
16.13 m 2 8.50 m 2
11.35 m 2
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• All Rihter construction systems have the load-bearing structure covered on both sides with load-bearing plates on the EXTERNAL and INTERNAL walls. This greatly increases the seismic stability of the structure. Slovenia is located on a seismic hazard area. The two-sided covering of the load-bearing construction ensures greater stability of your house in the event of an earthquake. If your house is designed well, this can be used to avoid the need for additional strengthening in the structure, which causes thermal bridges.
• The external and internal walls can be used to hang various objects. In the event of fastening to a plate, up to 50 kg can be hung on one appropriately selected fastening element. In the event of fastening to a load-bearing construction, up to 100 kg is allowed to be hung. If you so desire, we can prepare a substructure in advance for fastening larger loads to the desired points. • A well thought out construction is also important when trying to achieve the airtightness of the house. • The airtightness elements of the house are installed behind the installation level. This makes it possible for you to access the area of installations without having to damage the airtight envelope. Damaging the envelope results in energy loss and at the same time enables humidity to enter the structure.
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• All Rihter systems, except for Rihter Natura, use rock wool for thermal insulation between the load-bearing constructions. In the Optimal, Optimal +, Pasiv and Pasiv + systems, rock wool is also used for the facade. With rock wool, it is possible to ensure very good fire safety and sound insulation of the house, because rock wool is a non-flammable and a good soundproofing material. • The temperature delay of all our systems that have rock wool installed
is approximately 12 hours, which is optimal considering the natural temperature cycle. • With Rihter construction systems, you will also obtain non-refundable funds from the ECO Fund. Obtaining the subsidy and its amount depend on the selection of the construction system, the architectural design and the orientation of the house on the land. When obtaining the non-refundable funds of the ECO Fund, we will be glad to assist and advise you so that you will also be eligible for the highest possible subsidy for your house. • Our company does not engage in work with concrete and masonry work. But at your request we can find you an appropriate contractor and also carry out the work for you. But in any case, we will be glad to help you design the floor slab or the basement slab, especially from the perspective of energy.
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Rihter Standard ROOF (from outside to inside): Roof tiles Wood battens ( horizontal)
40 mm
Vertical wood battens for ventilation
50 mm
Vapour permeable foil
0,2 mm
Matchboard
20 mm
Wood construction
180 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
180 mm
Wood sub construction
80 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
80 mm
Vapour barrier
0,2 mm
Wood battens on a distance
20 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS ( without roof tiles)
405 mm
MANSARD CEILING
INTERNAL CONSTRUCTIONS rock wool INTERNAL WALL Plasterboard (fire resistant-GKF)
12,5 mm
OSB board
12 mm
Wood construction
100 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
60 mm
OSB board
12 mm
Plasterboard (fire resistant-GKF)
12,5 mm
TOTAL THICKNESS
149 mm
RIHTER STANDARD: OUTSIDE WALL (from outside to inside):
Wood construction
180 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
180 mm
Wood sub construction
80 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
80 mm
Vapour barrier
0,2 mm
Wood battens on a distance
20 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS
295 mm
CEILING OSB board
15 mm
Façade layer- final
6 mm
Wood construction
220 mm
Façade - thermal and sound insulation (EPS)
140 mm
Fibre board
15 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
80 mm
Wood construction
120 mm
Wood battens on a distance
20 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
120 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS
270 mm
Vapour barrier
0,2 mm
Fibreboard
15 mm
Plasterboard (fire resistant-GKF)
12,5 mm
TOTAL THICKNESS
310 mm
System Rihter Standard
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Thickness
Thermal conductivity
Outside wall
310 mm
U = 0,15 W/m2K
Mansard ceiling
295 mm
Roof
405 mm
Internal wall
149 mm
Ceiling
270 mm
U = 0,15 W/m2K U = 0,15 W/m2K
Rihter Optimal ROOF (from outside to inside): Roof tiles Wood battens ( horizontal)
40 mm
Vertical wood battens for ventilation
50 mm
Vapour permeable foil
0,2 mm
Matchboard
20 mm
Wood construction
220 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
220 mm
Vapour barrier
0,2 mm
Wood sub construction
80 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
80 mm
Wood battens on a distance
20 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS ( without roof tiles)
445 mm
MANSARD CEILING
INTERNAL CONSTRUCTIONS rock wool INTERNAL WALL Plasterboard (fire resistant-GKF)
12,5 mm
OSB board
12 mm
Wood construction
100 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
60 mm
OSB board
12 mm
Plasterboard (fire resistant-GKF)
12,5 mm
TOTAL THICKNESS
149 mm
Wood construction
220 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
220 mm
Vapour barrier
0,2 mm
Wood sub construction
80 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
80 mm
Wood battens on a distance
20 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS
335 mm
RIHTER OPTIMAL: OUTSIDE WALL (from outside to inside):
CEILING OSB board
15 mm
Façade layer- final
6 mm
Wood construction
220 mm
Façade - thermal and sound insulation (rock wool in lamellas FP-PL, λ = 0,040 W/mK)
140 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
80 mm
Fibreboard
15 mm
Wood battens on a distance
20 mm
Wood construction
120 mm
Plasterboard (fire resistant-GKF)
15 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
120 mm
TOTAL THICKNESS
270 mm
OSB board with glued connections ( tape)
15 mm
Wood sub construction for installation level
60 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
50 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS
370 mm
System Rihter Optimal Thickness
Thermal conductivity
Outside wall
370 mm
U = 0,12 /m2K
Mansard ceiling
335 mm
Roof
445 mm
Internal wall
149 mm
Ceiling
270 mm
U = 0,12 /m2K U = 0,12 /m2K 75
Rihter Optimal + ROOF (from outside to inside): Roof tiles Wood battens ( horizontal)
40 mm
Vertical wood battens for ventilation
50 mm
Vapour permeable foil
0,2 mm
Matchboard
20 mm
Wood construction
180 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
180 mm
Wood sub construction - first
80 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
80 mm
Vapour barrier
0,2 mm
Wood sub construction -second
80 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
80 mm
Wood battens on a distance
20 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS ( without roof tiles)
485 mm
MANSARD CEILING INTERNAL CONSTRUCTIONS rock wool INTERNAL WALL
Wood construction
180 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
180 mm
Wood sub construction - first
80 mm 80 mm
Plasterboard (fire resistant-GKF)
12,5 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
OSB board
12 mm
Vapour barrier
0,2 mm
Wood construction
100 mm
Wood sub construction - second
80 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
60 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
80 mm
OSB board
12 mm
Wood battens on a distance
20 mm
Plasterboard (fire resistant-GKF)
12,5 mm
Plasterboard (fire resistant-GKF)
15 mm
149 mm
TOTAL THICKNESS
375 mm
TOTAL THICKNESS
RIHTER OPTIMAL +: OUTSIDE WALL (from outside to inside):
CEILING OSB board
15 mm
6 mm
Wood construction
220 mm
Façade - thermal and sound insulation (rock wool in lamellas FP-PL, λ = 0,040 W/mK)
140 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
80 mm
Fibreboard
15 mm
Wood battens on a distance
20 mm
Wood construction
160 mm
Plasterboard (fire resistant-GKF)
15 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
160 mm
TOTAL THICKNESS
270 mm
OSB board with glued connections ( tape)
15 mm
Wood sub construction for installation level
60 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
50 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS
410 mm
Façade layer- final
System Rihter Optimal +
76
Thickness
Thermal conductivity
Outside wall
410mm
U = 0,11 /m2K
Mansard ceiling
375 mm
Roof
485 mm
Internal wall
149 mm
Ceiling
270 mm
U = 0,11 /m2K
U = 0,11 /m2K
Rihter Pasiv ROOF (from outside to inside): Rihter Pasiv
Roof tiles Wood battens ( horizontal)
40 mm
Vertical wood battens for ventilation
50 mm
Vapour permeable foil
0,2 mm
Matchboard
20 mm
Wood construction
220 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
220 mm
Wood sub construction - first
120 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
120 mm
Vapour barrier
0,2 mm
Wood sub construction -second
80 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
80 mm
Wood battens on a distance
20 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS ( without roof tiles)
565 mm
MANSARD CEILING INTERNAL CONSTRUCTIONS rock wool INTERNAL WALL Plasterboard (fire resistant-GKF)
12,5 mm
OSB board
12 mm
Wood construction
100 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
60 mm
OSB board
12 mm
Plasterboard (fire resistant-GKF)
12,5 mm
TOTAL THICKNESS
149 mm
Wood construction
220 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
220 mm
Wood sub construction - first
120 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
120 mm
Vapour barrier
0,2 mm
Wood sub construction - second
80 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
80 mm
Wood battens on a distance
20 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS
455 mm
RIHTER PASIV: OUTSIDE WALL (from outside to inside):
CEILING OSB board
15 mm
6 mm
Wood construction
220 mm
Façade - thermal and sound insulation (rock wool boards, λ = 0,036 W/mK)
200 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
80 mm
Fibreboard
15 mm
Wood battens on a distance
20 mm
Wood construction
160 mm
Plasterboard (fire resistant-GKF)
15 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
160 mm
TOTAL THICKNESS
270 mm
OSB board with glued connections ( tape)
15 mm
Wood sub construction for installation level
60 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
50 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS
470 mm
Façade layer- final
System Rihter Pasiv Thickness
Thermal conductivity
Outside wall
470 mm
U = 0,09 /m2K
Mansard ceiling
455 mm
Roof
565 mm
Internal wall
149 mm
Ceiling
270 mm
U = 0,09 /m2K U = 0,09 /m2K 77
Rihter Pasiv + ROOF (from outside to inside): Roof tiles Wood battens ( horizontal)
40 mm
Vertical wood battens for ventilation
50 mm
Vapour permeable foil
0,2 mm
Matchboard
20 mm
Wood construction
220 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
220 mm
Wood sub construction - first
180 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
180 mm
Vapour barrier
0,2 mm
Wood sub construction -second
80 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
80 mm
Wood battens on a distance
20 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS ( without roof tiles)
625 mm
MANSARD CEILING INTERNAL CONSTRUCTIONS rock wool INTERNAL WALL
Wood construction
220 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
220 mm
Wood sub construction - first
180 mm 180 mm
Plasterboard (fire resistant-GKF)
12,5 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
OSB board
12 mm
Vapour barrier
0,2 mm
Wood construction
100 mm
Wood sub construction - second
80 mm
60 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
80 mm
12 mm
Wood battens on a distance
20 mm
Plasterboard (fire resistant-GKF)
12,5 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS
149 mm
TOTAL THICKNESS
515 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK) OSB board
RIHTER PASIV +: OUTSIDE WALL (from outside to inside):
CEILING OSB board
15 mm
Façade layer- final
6 mm
Wood construction
220 mm
Façade - thermal and sound insulation (rock wool boards, λ = 0,036 W/mK)
200 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
80 mm
Fibreboard
15 mm
Wood battens on a distance
20 mm
Wood construction
220 mm
Plasterboard (fire resistant-GKF)
15 mm
Thermal and sound insulation (rock wool, λ = 0,035 W/mK)
220 mm
TOTAL THICKNESS
270 mm
OSB board with glued connections ( tape)
15 mm
Wood sub construction for installation level
60 mm
Thermal and sound insulation (rock wool, λ = 0,039 W/mK)
50 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS
530 mm
System Rihter Pasiv +
78
Thickness
Thermal conductivity
Outside wall
530 mm
U = 0,08 /m2K
Mansard ceiling
515 mm
Roof
625 mm
Internal wall
149 mm
Ceiling
270 mm
U = 0,08 /m2K U = 0,08 /m2K
Rihter Natura ROOF (from outside to inside): Roof tiles Wood battens ( horizontal)
40 mm
Vertical wood battens for ventilation
50 mm
Vapour permeable foil
0,2 mm
Matchboard
20 mm
Wood construction
220 mm
Thermal and sound insulation (wood wool)
220 mm
Wood sub construction - first
80 mm
Thermal and sound insulation (wood wool)
80 mm
Vapour barrier
0,2 mm
Wood sub construction -second
80 mm
Thermal and sound insulation (wood wool)
80 mm
Wood battens on a distance
20 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS ( without roof tiles)
525 mm
MANSARD CEILING INTERNAL CONSTRUCTIONS wood wool INTERNAL WALL Plasterboard (fire resistant-GKF)
12,5 mm
OSB board
12 mm
Wood construction
100 mm
Thermal and sound insulation (wood wool)
60 mm
OSB board
12 mm
Plasterboard (fire resistant-GKF)
12,5 mm
TOTAL THICKNESS
149 mm
Rihter Natura OUTSIDE WALL (from outside to inside):
Wood construction
220 mm
Thermal and sound insulation (wood wool)
220 mm
Wood sub construction - first
80 mm
Thermal and sound insulation (wood wool)
80 mm
Vapour barrier
0,2 mm
Wood sub construction - second
80 mm
Thermal and sound insulation (wood wool)
80 mm
Wood battens on a distance
20 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS
415 mm
CEILING OSB board
15 mm
Façade layer- final
8 mm
Wood construction
220 mm
Façade – hard façade fibber board
60 mm
Thermal and sound insulation (wood wool)
80 mm
Wood sub construction
60 mm
Wood battens on a distance
20 mm
Thermal and sound insulation (wood wool)
60 mm
Plasterboard (fire resistant-GKF)
15 mm
Fibreboard
15 mm
TOTAL THICKNESS
270 mm
Wood construction
220 mm
Thermal and sound insulation (wood wool)
220 mm
OSB board with glued connections ( tape)
15 mm
Wood sub construction for installation level
60 mm
Thermal and sound insulation (wood wool)
40 mm
Plasterboard (fire resistant-GKF)
15 mm
TOTAL THICKNESS
450 mm
System Rihter Natura Thickness
Thermal conductivity
Outside wall
450 mm
U = 0,12 /m2K
Mansard ceiling
415 mm
Roof
525 mm
Internal wall
149 mm
Ceiling
270 mm
U = 0,12 /m2K U = 0,12 /m2K 79
WHY RIHTER? Individuality and Adaptability Our guiding principle is user adaptability. Each project is based on cooperation with the customer and appreciation of your wishes and needs. We cooperate with the best architects, who will gladly advise and assist you in designing your own home. The space utilisation of the rooms in your house will be optimal. Highest Quality By signing the contract, we assume the responsibility for a quality and professional implementation in all respects; quality is essential when building low-energy and passive houses. The professional qualifications and knowledge of all our employees make it possible for us to build even the most complex buildings. All our construction systems use only materials from well-known manufacturers with the appropriate certificates. We will use the prescribed and other measurements and tests to prove the quality of the performed work. Our quality is confirmed by the numerous certificates we have acquired. The Speed of Construction We can build a house up to construction stage IV in only two months, while a house on a turnkey basis requires only six months. The time schedules will be based on your needs. Energy Saving Excellent insulation of the external envelope of the house. Houses with energy consumption under 25Â kWh/m2a; Pasiv systems less than 10Â kWh/m2a. Minimum heating costs. With Rihter low-energy and passive houses, you can obtain non-refundable funds from the Eco Fund and thus lower your costs of construction. Comfortable Living Climate We use natural and environmentally friendly materials. In Rihter prefabricated houses, your life will be pleasant, healthy and comfortable. Excellent microclimate. Long Service Life The houses are built to last several generations. 35 year warranty for the structure. Guaranteed Fixed Prices The price is determined upon signing the contract. There are no unforeseen work and additional costs. Flexible payment terms.
80
Rihter d.o.o. makes every effort to maintain the accuracy and quality of the information provided in this Catalogue. However, Rihter cannot guarantee and assumes no legal liability or responsibility for the accuracy or completeness of the information provided. The information contained on this catalogue is for general guidance only.
Editor Rihter d.o.o.
Design Matej Petek, GALdesign matej.galdesign@gmail.com
Press Tiskarna Januš
RIHTER d.o.o. Loke 40, SI-3333 Ljubno ob Savinji T: +386 3 839 04 30 | F: +386 3 839 04 31 E: info@rihter.si | E: prodaja@rihter.si
www.rihter.com