The Seville has a bold roll design offering a Mediterranean style roof, which compliments modern architectural designs and large buildings. The double roll gives the tile an inherent strength and good wind loading. The Seville can perform well at lower pitches.
Designation: T-EN490- IL - 32 - RF 300-/-/-405 - 5.15
- Maximum Pitch: 54º without special fixing (see under fixing)
- Minimum Pitch: 17.5º @ 100mm headlap
- Minimum Pitch: 22.5º @ 75mm headlap
- Maximum Gauge: 344mm at 22.5º
Size of Tile (overall): 419mm x 334mm
Hanging Length: 405mm
Nominal Cover Width: 300mm
Tile Weight: 5.15kg
Profile Depth: 32mm
Nail Hole Diameter: 5-8mm
Nail Hole Position: 33 mm from the top of the tile
Weight of Tiling 50kg/m2 @ 75mm headlap and 54kg/m2 @ 100mm headlap
Net Covering Capacity 9.7tiles / m2 @ 75mm headlap and 10.4 tiles / m2 @ 100mm headlap
Battens Required per m2 2.9 Lm @ 75mm headlap and 3.1Lm @ 100mm headlap
Recommended Batten Size
Minimum 38mm x 25mm for rafters not exceeding 400mm span. 50mmx25mm for rafters not exceeding 600 mm. Battens to be secured with round wire or cut wire nails conforming to BS 5534.
Eave: Standard tile with eave filler unit
Bedded Verge: Right hand - Standard Tile
Left hand - Left hand Verge Tile
Undercloak: 150mm wide fibre reinforced cement strip.
Dry Verge: Northstone Rooverge available in uPVC interlocking units left and right hand with stop end eaves units and ridge capping.
All perimeter tiles to be mechanically fixed in accordance with BS 5534.
17.5° - 29° Perimeter tiles to be nailed or clipped.
30° - 44° Each tile in alternate courses to be nailed or clipped in a chequer board pattern.
45° - 54° Each tile to be nailed or clipped.
55° and over: Each tile to be nailed and clipped.
Nails to be 75mm x 2.65mm Aluminium. Reference AA.
Clips to be Seville Standard Tile Clip. Reference AS.
Verge: Seville Verge Clip Reference AS.
Eave: Seville Eave Clip Reference AS.
It is recommended that windloading calculations be carried out for all pitches, and ground conditions to ascertain if more onerous fixings are required.
Valley: Open metal valley
Abutment: Cover flashing, Secret gutter
Ridge Wet Fix: Half round, butt jointed, 455mm long
Ridge Dry Fix: Northstone Roovent Dry Ridge System
Hip: Third round butt jointed 455mm long
Hip Dry Fix: Northstone Roo Ridge dry Hip System
Mono Ridge: Universal type, butt jointed 455mm long
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The colours and textures displayed on this website are as accurate as can be reproduced. We recommend referring to samples (available on request)