GENERAL

PANTILE, LOW PITCH PANTILE, DR Tile, & ‘M’ PROFILE TILE

Tiles are laid straight-bonded. All tiles at perimeters must be twice fixed; ie nail, screw, clip, or dry verge. All tiles in the local and general areas must be fixed (ie nailed or clipped). For roof pitches 45 degrees & over, all tiles must be nailed. For roof pitches 55 degrees & over, all tiles must be nailed and clipped. In addition, a calculation must be carried out the determine if extra fixings are required. Contact our Technical Sales office for advice.

SLATE TILE & BULLNOSE SLATE TILE

Tiles are laid broken jointed. All tiles at perimeters must be twice fixed; ie nail, screw, clip, or dry verge. All tiles in the local and general areas must be fixed (ie nailed or clipped). For roof pitches 45 degrees & over, all tiles must be nailed. For roof pitches 55 degrees & over, all tiles must be nailed and clipped. In addition, a calculation must be carried out the determine if extra fixings are required. Contact our Technical Sales office for advice.

SENIOR SLATE & SENIOR BULLNOSE SLATE

Tiles are laid broken jointed. All tiles at perimeters must be twice fixed; ie nail, screw, clip, or dry verge. All tiles in the local and general areas must be fixed (ie nailed or clipped). For roof pitches 45 degrees & over, all tiles must be nailed. For roof pitches 55 degrees & over, all tiles must be nailed and clipped. In addition, a calculation must be carried out the determine if extra fixings are required. Contact our Technical Sales office for advice.

THE CONDRON SLATE

Tiles are laid broken jointed. All tiles at perimeters must be twice fixed; ie nail, screw, clip, or dry verge. All tiles in the local and general areas must be fixed (ie nailed or clipped). For roof pitches 45 degrees & over, all tiles must be nailed. For roof pitches 55 degrees & over, all tiles must be nailed and clipped. In addition, a calculation must be carried out the determine if extra fixings are required. Contact our Technical Sales office for advice.

CONCRETE 3 IN 1 TILE / CLADDING TILE

All tiles at verges, side abutments, hips and valleys must be twice nailed. At eaves, ridge and top abutments, all tiles in the first/last two courses must be twice nailed. In the local and general roof areas, each tile in every fifth course must be twice nailed. For roof pitches 60 degrees & over, all tiles must be twice nailed. In addition, a calculation must be carried out the determine if extra fixings are required. Contact our Technical Sales office for advice.

CONCRETE PLAIN TILE / CLADDING TILE

All tiles at verges, side abutments, hips and valleys must be twice nailed. At eaves, ridge and top abutments, all tiles in the first/last two courses must be twice nailed. In the local and general roof areas, each tile in every fifth course must be twice nailed. For roof pitches 60 degrees & over, all tiles must be twice nailed. In addition, a calculation must be carried out the determine if extra fixings are required. Contact our Technical Sales office for advice.

NOTES:

• For roof pitches below 22.5 degrees and on exposed sites, consideration should be given to the design of the roof, and designers and users should contact our technical sales office for advice. Refer to our ‘Constructing a waterproof underlay system’ guide and video guide.
• Use nails and clips supplied by Condron Concrete.
• Tile fixing must comply with BS 5534: Slating & Tiling Code of practice.
• At verges, Condron Concrete dry verge systems can be used as one of the two required fixings, ie, in place of tail clips.