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Galloway Riven

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The Galloway Riven tile has a textured surface and a thin, leading edge to give the appearance of slate. This durable, attractive design is 40% thinner and 15% lighter than traditional flat tiles, offering real cost and fitting benefits and it is easy to fix with no special fittings or top and...

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The tile is available in Basalt Grey or Matt Black. Galloway tiles are compatible with the full range of Scott dry fix and ventilation products

Technical Data

  • Designation: T-EN490-IL-0-RF-303-/-/-399-4.5
  • Maximum Pitch: 54º (without special fixing)
  • Minimum Pitch: 22.5º
  • Minimum Headlap: 100mm
  • Maximum Gauge: 319mm
  • Size of Tile (Overall): 419mmx334mm
  • Leading Edge Depth 17mm
  • Hanging Length: 399mm
  • Nominal Cover Width: 303mm
  • Tile Weight: 4.60 kg
  • Profile Depth: 0
  • Nail Hole Diameter: 5-8mm
  • Nail Hole Position: 35mm from top of tile
  • Weight of Tiling (approx): 48.3kg/m2  @ 100mm headlap
  • Net Batten Length  3.2Lm @ 100 mm headlap
  • Recommended Batten Size: Minimum 38mmx25mm for rafters not exceeding 400mm span. 50mmx25mm for rafters not exceeding 600mm. Battens to be secured with round wire or cut wire nails conforming to BS 5534

Eave: Standard Tile
Verge:

  • Right hand: standard tile and special half tiles in alternate courses
  • Left hand: left hand verge tile and special half tile in Alternate courses

Dry Verge: Northstone TLE Rooverge available in uPVC interlocking units
Left and right hand with stop end eaves units and RidgeCapping.
Undercloak: 150mm wide fibre reinforced cement strip.


Minimum fixing: 22.5º -54º all tiles clipped or nailed in Accordance with BS 5534


*Specification: The above specifications are minimum requirements. Additional Fixing may be required in accordance with BS5534. Refer to Fixing Specification brochure or contact Northstone Materials Division Technical dept.for further information.

  • Valley: Open Metal Valley
  • Abutment: Cover flashing, secret gutter
  • Ridge (Wet Fix): Universal Ridge butt jointed 455mm long
  • Ridge (Dry Fix): Northstone Roovent Dry Ridge System
  • Hip (Wet Fix): Angle Hip Ridge but jointed 455mm long
  • Hip (Dry Fix): Scott Dry Hip System.
  • Mono Ridge: Universal type butt jointed 455mm long.

To view our terms & conditions of sale and supply of good please click here.

Click on the following links to Download our:

Commerical Roofing LeafletRooftile Brochure

The colours and textures displayed on this website are as accurate as can be reproduced. We recommend referring to samples (available on request)