Gromteks in construction business

Turnkey Service. Made in Italy.

Gromteks in Construction Business •

As Gromteks, we choose always to do the best, with the best in any sector we work. That's why, we are partnering with Italy's best manufacturers (some of which are 70 year old companies) in windows, door, panel, floor, carpeting, and home textiles manufacturers. We analyze with empathy, own the project as it is ours and deliver the best quality with the best possible prices; all made to measure you.

Some of our window samples

Best in Class window systems ETERNITY MAXI Type Wood and aluminum window Product description This series has been designed in order to produce windows with good thermal insulation and soundproofing. Since the glass is fixed from the outside with the aluminum, there isn’t an internal glazing bead, nor joints, screws or tacks. The aluminum part can be round, square or aligned. It is also possible to insert hand operated or motor operated venetian blinds between the wood and the aluminum.

Technical features Thermal insulation: up to 1.03 W/M²K Soundproofing: 37 DB WITH 4/4 ACOUSTIC GLASS + 15 + 4 LOW EMISSION AND ARGON GAS Air permeability: class 4 (maximum attainable) according to UNI EN 12207 Waterproofing: class 9A(more than the maximum attainable class) according to UNI EN 12208 Wind load resistance: class C5 (maximum attainable) according to UNI EN 12210 Specific features Best quality glued laminated timber: pine, fir, larch, meranti mahogany, oak and chestnut wood.

Glass: Low emission 4/18/4 glass. On French doors: low emission 3/3 + 15+3/3 glass. Triple glass available upon request.

Spacer: available in aluminum, warm edge or super spacer® Seals: Weatherproof (UV and ozone) Thermoplastic elastomers. For temperatures between -40° and + 120°.

Best in Class window systems CLIMA SERIES Type Wooden Window Product description This Window series guarantees the best thermal insulation levels on the market. Our designers who worked closely and different Lab tests, allowed us to reach incredible values that until now had only been reached by using thicker windows (up to 110mm) or frames made of wood and purit, that are of lower quality than wood. This series is especially designed for passive houses, allowing less heat waste and more energy efficiency.

Technical features Thermal insulation: up to 0.8 W/M²K Soundproofing: 39 DB WITH ACOUSTIC GLASS 3/3 + 16 + 4 tempered +16 + 4 LOW EMISSION AND ARGON GAS Air permeability: class 4 (maximum attainable) according to UNI EN 12207 Waterproofing: class E900(more than the maximum attainable class) according to UNI EN 12208 Wind load resistance: class C5 (maximum attainable) according to UNI EN 12210 Specific features Best quality glued laminated timber: pine, fir and other timber types.

Glass: Low emission 4 glass + 16 + 4 tempered +16 + 4 low emission with argon gas. On French doors: low emission 3/3 glass + 16 + 4 tempered +16 + 3/3 low emission with argon gas.

Spacer: warm edge or super spacer® Seals: Weatherproof (UV and ozone) Thermoplastic elastomers. For temperatures between -40° and + 120°.

Clima series (92 mm)

Eternity Maxi Series (68 mm + Aluminium)

Best in Class window systems EUROPA SERIES Type Wooden window Product description Our supplier has been producing this window series since a long time and it is the one that offers the best benefit-cost ratio. It is our most flexible and most tested product that can be upgraded in different ways. It is possible to equip it with different glazing beads, a third seal, a special glazing bead fixed to the inside of the window using clips, a special seal used instead of silicone to glue the glass to the window frame. It is also possible to remove the aluminum water drip. The Europa window series was awarded in 2011 with the “ Finestra Qualità Casaclima” quality brand, which guarantees high energy saving and an installation in line with the highest standard.

Technical features Thermal insulation: up to 1.28 W/M²K (With Super Spacer® system) Soundproofing: 39 DB WITH 4/4 ACOUSTIC GLASS + 15 + 5 LOW EMISSION AND ARGON GAS Air permeability: class 4 (maximum attainable) according to UNI EN 12207 Waterproofing: class E1200 (more than the maximum attainable class) according to UNI EN 12208 Wind load resistance: class C5 (maximum attainable) according to UNI EN 12210 Specific features Best quality glued laminated timber: pine, fir, larch, meranti mahogany, oak and chestnut wood.

Glass: Low emission glass with series gas up to 1.0 U-value.

Spacer: super spacer® system; Warm Edge (made of stainless steel and polypropylene) filled with dehydrating agents; aluminum.

Seals: Weatherproof (UV and ozone) Thermoplastic elastomers. For temperatures between -40° and + 120°.

Europa series (68 mm)

Eternity Maxi Series (68 mm + Aluminium)

Best in Class window systems ETERNITY CLIMA SERIES Type Wood and aluminum window Product description This Window series has been designed in order to produce windows with best obtainable thermal insulation and soundproofing. It guarantees full energy efficiency and is therefore the perfect window for insulating passive houses and renovating old buildings.

Technical features Thermal insulation: up to 0.74 W/M²K Soundproofing: 39 DB WITH 4/4 ACOUSTIC GLASS + 15 + 5 LOW EMISSION AND ARGON GAS Air permeability: class 4 (maximum attainable) according to UNI EN 12207 Waterproofing: class 9A(more than the maximum attainable class) according to UNI EN 12208 Wind load resistance: class C5 (maximum attainable) according to UNI EN 12210 Specific features Best quality glued laminated timber: pine, fir and other timber types.

Glass: Low emission 4 glass + 16 + 4 tempered +16 + 4 low emission with argon gas. On French doors: low emission 3/3 glass + 16 + 4 tempered +16 + 3/3 low emission with argon gas.

Spacer: warm edge or super spacer® Seals: Weatherproof (UV and ozone) Thermoplastic elastomers. For temperatures between -40° and + 120°.

Eternity Clima Series (68 mm+ Foam + Aluminium)

Smart innovation.

Windows built right into the wall.

Some of our applications