Lagan Tile
Lagan Tile PO Box 176 Sheepwalk Road Lisburn Co. Antrim BT28 3NS Tel: 028 9264 7100 Fax: 028 9264 8030 Email: lagan.tile@lagan-group.com www.lagantile.com
Lagan Tile Lagan Tile is a trading division of Lagan Cement Products Ltd. and is part of Lagan Cement Group which has a combined annual turnover in excess of £150m Lagan Tile manufacture concrete roof tiles and ridge tiles in a range of profiles and colours. We also offer an extensive collection of accessories that compliment our range including dry ridge, dry verge, ventilation systems and underlays.
“” We aspire to be the best at what we do. VISION STATEMENT
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FLAT TILE A traditional concrete interlocking flat tile which is fixed on the roof in a broken bond pattern. 1 RED 2
GREY
3 BLACK 4 BROWN 5
ANTIQUE BROWN
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ANTIQUE RED
DOUBLE ROLL TILE A concrete interlocking tile in the timeless double roman profile. 1 RED 2
GREY
3 BLACK 4 BROWN 5
ANTIQUE BROWN
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ANTIQUE RED
ELITE TILE A smooth concrete interlocking slate tile with the latest thin leading edge design. 1 GREY 2
BLACK
SQUARE TOP TILE A classic low profile tile that is proving increasingly popular on newbuild and refurbishment alike. 1 GREY 2
BROWN
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ANTIQUE RED
3 RED IMPORTANT NOTICE: Where the wind load calculated in accordance with B.S. 5534:2003 provides an uplift force which exceeds the dead load of the tile, mechanical fixings in addition to the minimum fixings will be necessary. Factors which must be considered: 1) Exposure and location of the site 2) Roof pitch 3) Height of the roof 4) Wind speed The roof tile dimensions given are nominal sizes, however all Lagan Tiles are manufactured within the dimensional tolerances permitted under B.S.EN 490 2004
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Technical Information
FLAT TILE
DESIGNATION: T-EN 490-IL-0-RF-297-/-/-400-5.45
Size of Tile (overall) Minimum Pitch Maximum Pitch Headlap (minimum) Headlap (maximum) Gauge (maximum) Covering Width of one tile (nominal) Covering Capacity (Headlap 75 mm) Covering Capacity (Headlap 100 mm) Hanging Length (nominal) Weight per 1000 (approx.) Recommended Batten size (see BS5534) • Rafter centres up to 600mm Recommended Nail size Maximum Pitch Profile Depth (nominal)
420 X 330mm 17 1/2 º (for rafter length over 8 metre, please consult our technical department) 90º (subject to fixing specification) 75mm above 25º // 100mm at 25º or below 100mm 345mm 297mm 9.8 tiles / m2 10.5 tiles / m2 400mm 5.4 tonnes 50x25mm 50mm x 3.35mm 90º (subject to fixing specification) 0mm
DOUBLE ROLL TILE DESIGNATION: T-EN 490-IL-22.5-RF-301-/-/-401-4.95
Size of Tile (overall) Minimum Pitch Headlap (minimum) Headlap (maximum) Gauge (maximum) Covering Width of one tile (nominal) Covering Capacity (Headlap 75 mm) Covering Capacity (Headlap 100 mm) Hanging Length (nominal) Weight per 1000 (approx.) Recommended Batten size (see BS5534) • Rafter centres up to 600mm Recommended Nail size Profile Depth (nominal)
420 x 330mm 22 1/2º Maximum Pitch 90º (subject to fixing specification) 75mm above 25º // 100mm at 25º or below 100mm 345mm 300mm 9.7/m2 10.4/m2 400mm 4.9 tonnes 50x25mm 60mm x 3.35mm 22.5mm
ELITE TILE DESIGNATION: T-EN 490-IL-0-RF-297-/-/-400-4.95
Size of Tile (overall) Minimum Pitch Maximum Pitch Headlap (minimum) Headlap (maximum) Gauge (maximum) Covering Width of one tile (nominal) Covering Capacity (Headlap 75 mm) Covering Capacity (Headlap 100 mm) Hanging Length (nominal) Weight per 1000 (approx.) Recommended Batten size (see BS5534) • Rafter centres up to 600mm Recommended Nail size Profile Depth (nominal)
420 x 330mm 22 1/2º (for rafter length over 8 metre, please consult our technical department) 90º (subject to fixing specification) 75mm above 25º // 100mm at 25º or below 100mm 345mm 297mm 9.8/m2 10.5/m2 400mm 5.0 tonnes 50x25mm 45mm x 3.35mm 0 mm
LAGAN SQUARE TOP TILE DESIGNATION: T-EN 490-IL-18.5-RF-300-/-/-401-4.95
Size of Tile (overall) Minimum Pitch Maximum Pitch Headlap (minimum) Headlap (maximum) Gauge (maximum) Covering Width of one tile (nominal) Covering Capacity (Headlap 75 mm) Covering Capacity (Headlap 100 mm) Hanging Length (nominal) Weight per 1000 (approx.) Recommended Batten size (see BS5534) • Rafter centres up to 600mm Recommended Nail size Profile Depth (nominal)
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420 x 330mm 22 1/2 º 90º (subject to fixing specification) 75mm above 25º // 100mm at 25º or above 100mm 345mm 297mm 9.8/m2 10.4/m2 400mm 5.0 tonnes 50x25mm 55mm x 3.35mm 18.5 mm
Ridge Tiles A range of ridge tiles and finials designed and created by Lagan tile craftsmen to enhance the appearance of your home. All Ridge Products are available in Red, Dark Brown, Black, and Slate Grey. All handmade ornamental ridge tiles and finials are manufactured from glass fibre reinforced concrete. ELITE RIDGE Length 455mm
UNIVERSAL ANGLE RIDGE Length 455mm
UNIVERSAL ANGLE HIP Length 455mm
UNIVERSAL ANGLE VENT RIDGE Length 455mm
HALF ROUND RIDGE Length 455mm
THIRD ROUND HIP Length 455mm
BABY UNIVERSAL ANGLE Length 300mm
BABY HALF ROUND Length 300mm
MONO RIDGE Length 450mm
SHORT BLOCK END Length 455mm
LONG BLOCK END Length 455mm
UNIVERSAL ANGLE HIP BLOCK END Length 455mm Also available to suit THIRD ROUND and ELITE
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Ridge Tiles SCROLL FINIAL
Available with Roll-Top, Universal Angle, Half Round and all ornamentals. Length 455mm
FLEUR-DE-LYS FINIAL
Available with Roll-Top, Universal Angle, Half Round and all ornamentals. Length 455mm
BALL FINIAL
Available with Roll-Top, Universal Angle, Half Round and all ornamentals. Length 455mm
ROLL TOP RIDGE
Roll Top Ridge available in angles of 90,105,120 and 130 degrees
CLUB CRESTED ORNAMENTAL Length 455mm
FLEUR-DE-LYS ORNAMENTAL Length 455mm
VICTORIA ORNAMENTAL Length 455mm
CROWN ORNAMENTAL Length 455mm
ALL RIDGE PRODUCTS ARE AVAILABLE IN RED, DARK BROWN, BLACK, AND SLATE GREY. ALL HANDMADE ORNAMENTAL RIDGE TILES AND FINIALS ARE MANUFACTURED FROM GLASS FIBRE REINFORCED CONCRETE.
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SLOPE LENGTH COVERED AT END LAPS OF: Horizontal lengths are based on a setting out gauge for three standard tiles, although the tolerance fit of the interlock will permit a small amount of play, this should not be relied on to accomodate inaccuracies in setting out the roof. All figures are Nett. Wastage is to be added.
75mm
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
0.420m 0.765m 1.110m 1.455m 1.800m 2.145m 2.490m 2.835m 3.180m 3.525m 3.870m 4.215m 4.560m 4.905m 5.250m
100mm
0.420m 0.740m 1.060m 1.380m 1.700m 2.020m 2.340m 2.660m 2.980m 3.300m 3.620m 3.940m 4.260m 4.580m 4.900m
COURSES UP ROOF SLOPE
Vertical Coverage
COURSES UP ROOF SLOPE
Calculation tables 75mm
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
5.595m 5.940m 6.285m 6.630m 6.975m 7.320m 7.665m 8.010m 8.355m 8.700m 9.045m 9.390m 9.735m 10.080m 10.425m
100mm
5.220m 5.540m 5.860m 6.180m 6.500m 6.820m 7.140m 7.460m 7.780m 8.100m 8.420m 8.740m 9.060m 9.380m 9.700m
Horizontal Coverage
42 12.474 43 12.771 44 13.068 45 13.365 46 13.662 47 13.959 48 14.256 49 14.553 50 14.850 51 15.147 52 15.444 53 15.741 54 16.038 55 16.335 56 16.632 57 16.929 58 17.226 59 17.523 60 17.820 61 18.117 62 18.414 63 18.711 64 19.008 65 19.305 66 19.602 67 19.899 68 20.196 69 20.493 70 20.790 71 21.087 72 21.384 73 21.681 74 21.978 75 22.275 76 22.572 77 22.869 78 23.166 79 23.463 80 23.760
DOUBLE ROLL TILES LENGTH COVERED (m)
3 0.900 2 1.200 3 1.500 4 1.800 5 2.100 6 2.400 7 2.700 8 3.000 9 3.300 10 3.600 11 3.900 12 4.200 13 4.500 14 4.800 15 5.100 16 5.400 17 5.700 18 6.000 19 6.300 20 6.600 21 6.900 22 7.200 23 7.500 24 7.800 25 8.100 26 8.400 27 8.700 28 9.000 29 9.300 30 9.600 31 9.900 32 10.200 33 10.500 34 10.800
LENGTH COVERED (m)
35 11.100 36 11.400 37 11.700 38 12.000 39 12.300 40 12.600 41 12.900 42 13.200 43 13.500 44 13.800 45 14.100 46 14.400 47 14.700 48 15.000 49 15.300 50 15.600 51 15.900 52 16.200 53 16.500 54 16.800 55 17.100 56 17.400 57 17.700 58 18.000 59 18.300 60 18.600 61 18.900 62 19.200 63 19.500 64 19.800 65 20.100 66 20.400 67 20.700 68 21.000
SQUARE TOP TILES TILES IN COURSE
3 0.891 4 1.188 5 1.485 6 1.782 7 2.079 8 2.376 9 2.673 10 2.970 11 3.267 12 3.564 13 3.861 14 4.158 15 4.455 16 4.752 17 5.049 18 5.346 19 5.643 20 5.940 21 6.237 22 6.534 23 6.831 24 7.128 25 7.425 26 7.722 27 8.019 28 8.316 29 8.613 30 8.910 31 9.207 32 9.504 33 9.801 34 10.098 35 10.395 36 10.692 37 10.989 38 11.286 39 11.583 40 11.880 41 12.177
LENGTH COVERED (m)
TILES IN COURSE
TILES IN COURSE
FLAT TILES & ELITE TILES LENGTH COVERED (m)
LENGTH COVERED (m)
3 0.891 4 1.188 5 1.485 6 1.782 7 2.079 8 2.376 9 2.673 10 2.970 11 3.267 12 3.564 13 3.861 14 4.158 15 4.455 16 4.752 17 5.049 18 5.346 19 5.643 20 5.940 21 6.237 22 6.534 23 6.831 24 7.128 25 7.425 26 7.722 27 8.019 28 8.316 29 8.613 30 8.910 31 9.207 32 9.504 33 9.801 34 10.098 35 10.395 36 10.692
LENGTH COVERED (m)
37 10.989 38 11.286 39 11.583 40 11.880 41 12.177 42 12.474 43 12.771 44 13.068 45 13.365 46 13.662 47 13.959 48 14.256 49 14.553 50 14.850 51 15.147 52 15.444 53 15.741 54 16.038 55 16.335 56 16.632 57 16.929 58 17.226 59 17.523 60 17.820 61 18.117 62 18.414 63 18.711 64 19.008 65 19.305 66 19.602 67 19.899 68 20.196 69 20.493 70 20.790
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Concrete Roof Tile INFORMATION SHEET The industry quality standard for Concrete Roof Tiles is BS EN 490 and all concrete roof tiles produced by Lagan Tile are manufactured in accordance with this. Lagan Tile also operates an Integrated Management System, incorporating ISO9001, ISO14001 and ISO18001, all of which have third party accreditation Lagan concrete tiles are manufactured by high-pressure extrusion and compaction of a mix of aggregate, cement, pigment and water and after initial curing are painted with an acrylic coating. Whilst every effort is made to produce a consistent product in every aspect due to the nature of the product, and as a consequence of the manufacturing & handling processes the following surface characteristics may occur. It is fully recognised both within the industry and BS EN 490 that these will not affect the performance of the tiles
SCRATCHES & ABRASIONS: These can be caused by packing, loading, transport and handling on site: These are surface marks that will not affect the overall quality of the tile and will become less apparent with natural weathering, see Annex A, BS EN 490 EFFLORESCENCE: This is a surface phenomenon associated with natural concrete products and influenced by weather conditions. The hydrated lime (calcium hydroxide) in the cement reacts with carbon dioxide in the atmosphere to produce insoluble calcium carbonate, which is deposited as efflorescence. The chemical process of carbonation continues and will eventually form soluble calcium bicarbonate. Normal weathering will wash the bicarbonate away. The degree of efflorescence is relative to lime content and local weather conditions SURFACE COATING: In common with most manufacturers Lagan roof tiles are surface treated with an acrylic coating. The major benefit being to protect the tile during the early, critical stages of its lifespan. It is recognised in the roofing industry that the surface coating of a concrete tile is temporary, lasting only for a few years; long enough to give that protection to the early life of the product. The performance of the roof tile is not affected by any of the above conditions and the quality requirements of the tile remain intact, see Annex A, BS EN 490 MOSSES & LICHENS: Mosses and lichen tend to grow on roofs located in the vicinity of trees, or in shady damp conditions. North facing slopes remain damper longer and attract moss and lichen growth more so than roof slopes which dry out quicker. Neither the material content nor the production process cause lichen growth or moss formation.
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