Sandtoft Double Roman
An interlocking concrete Double Roman tile, and one of the most economical forms of roof tiling. Available in a choice 7 colours and 2 textures, suitable for roof pitches down to 17.5°.
- BRE Green Guide rating A+
- Complies with the requirements of BS EN 490 & 491
- Manufactured under quality management system BS EN ISO 9001
- Meets the performance requirements of BS 5534
- Made from 100% green electricity
- Contains on average 15% recycled aggregates
Available Colours – Double Roman
Smoothfaced |
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Sandfaced |
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Technical Info:- Double Roman
Minimum roof pitch*
17.5° Smoothfaced at 100 mm headlap
22.5° Smoothfaced at 75 mm headlap
30° Sandfaced at 75 mm headlap
Headlap (minimum)
75 mm
Headlap (maximum)
120 mm
Batten spacing at maximum gauge
345 mm
Batten spacing at minimum gauge
300 mm
Size of tile
420 x 334 mm
Covering capacity at maximum gauge
10.4 tiles per m² (at 100 mm headlap)
9.7 tiles per m² (at 75 mm headlap)
Cover width
300 mm
Profile depth
50 mm
Hanging length
398 mm
Weight as laid
46.8kg per m² (at 100 mm headlap)
43.7 kg per m² (at 75 mm headlap)
Weight per 1000
4.5 tonnes
Weight per tile
4.5 kg
Weight per pallet (including pallet/packaging)
1.0 tonnes
Quantity per pallet
228
Battens per m²
2.91 m
Batten size – up to 450 mm rafter centres
38 x 25 mm
Batten size – up to 600 mm rafter centres
50 x 25 mm
Nail size/type for tiles
65 x 3.75 mm aluminium ring shank clout head
Nail size/type for tile clips
55 x 3.35 mm aluminium ring shank clout head
BRE Green Guide rating
A+
Contact John for more information or give us a call on 0161 724 4004
Minimum roof pitch*
17.5° Smoothfaced at 100 mm headlap
22.5° Smoothfaced at 75 mm headlap
30° Sandfaced at 75 mm headlap
Headlap (minimum)
75 mm
Headlap (maximum)
120 mm
Batten spacing at maximum gauge
345 mm
Batten spacing at minimum gauge
300 mm
Size of tile
420 x 334 mm
Covering capacity at maximum gauge
10.4 tiles per m² (at 100 mm headlap)
9.7 tiles per m² (at 75 mm headlap)
Cover width
300 mm
Profile depth
50 mm
Hanging length
398 mm
Weight as laid
46.8kg per m² (at 100 mm headlap)
43.7 kg per m² (at 75 mm headlap)
Weight per 1000
4.5 tonnes
Weight per tile
4.5 kg
Weight per pallet (including pallet/packaging)
1.0 tonnes
Quantity per pallet
228
Battens per m²
2.91 m
Batten size – up to 450 mm rafter centres
38 x 25 mm
Batten size – up to 600 mm rafter centres
50 x 25 mm
Nail size/type for tiles
65 x 3.75 mm aluminium ring shank clout head
Nail size/type for tile clips
55 x 3.35 mm aluminium ring shank clout head
BRE Green Guide rating
A+