Sandtoft 20/20 Clay Tiles
Lower costs, cut completion times and reduce CO2 with the innovative 20/20 Interlocking clay plain tile
The 20/20 is a New Generation clay tile that makes a clay plain tile roof more affordable through an innovative design that will reduce labour and material costs, and cut completion times.
These benefits also translate into a significant reduction of CO2 emitted per roof because CO2
emissions are proportional to the tonnage of clay extracted, processed, dried and fired. The design of the 20/20 means less material is used compared to traditional plain tiles and therefore a corresponding saving in the CO2 emitted per roof is achieved. In addition choosing 20/20 cuts the number of battens required per m2 of roof area by 60% further reducing the use of materials and lorry movements.
When this reduction is combined with Sandtoft’s use of 100% green electricity, 20/20 has the capacity to reduce the carbon footprint of a roof by a massive 50%.
- Now performs at pitches down to 15°
- BRE Green Guide Rating A+
- Groundbreaking ‘open gauge’ design
- More cost effective than all traditional plain tiles
- Saves materials, weight and transport
- Saves 50% CO2 compared with traditional clay plain tiles
- Uses only 20.5 tiles per m²
- Natural alluvial Humber clay
- Made to ISO 14001 environmental standard
Available Colours – 20/20
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Technical Data :-
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Minimum roof pitch |
15° at 100mm headlap 22.5° at 75mm headlap |
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Headlap (minimum) |
75 mm |
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Headlap (maximum) |
120 mm |
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Batten spacing at maximum gauge** |
255 mm |
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Batten spacing at minimum gauge |
210 mm |
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Size of tile |
330 x 226 mm |
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Covering capacity at maximum gauge |
22.7 tiles per m² at 100mm headlap 20.5 tiles per m² at 75mm headlap |
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Cover width |
191 mm |
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Profile depth |
16 mm |
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Hanging length |
300 mm |
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Weight as laid |
47.67kg per m² at 100mm headlap 43.1kg per m² at 75mm headlap |
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Weight per 1000 |
2.1 tonnes |
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Weight per tile |
2.1 kg |
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Weight per pallet (including pallet/packaging) |
1.1 tonnes |
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Quantity per pallet |
480 |
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Quantity per row/band |
40 |
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Battens per m² |
4.3m at 100mm headlap 3.9 m at 75mm headlap |
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Batten size – up to 450 mm rafter centres |
38 x 25 mm |
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Batten size – up to 600 mm rafter centres |
50 x 25 mm |
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Nail size/type for tiles |
45 x 3.35 mm aluminium ring shank clout head |
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Nail size/type for metal tile clips |
55 x 3.35 mm aluminium ring shank clout head |
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Nail size/type for plastic tile clips |
55 x 3.35 mm aluminium ring shank clout head |
Fittings:- 20/20
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Left Hand Verge |
Left Hand Verge |
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Right Hand Verge |
Half Round Ridge |
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Half Round Monopitch Ridge |
Third Round Hip Ridge Tile |
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Fibreglass Valley |
Verge Clip |
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Tile Clip |
Plastic Push Clip |
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Eaves Clip |
Contact John for more information or give us a call on 0161 724 4004