45mm Aluminium Ringshank Nails.
13. What kind and size nails are used?
14. What mix is used for bedding verges and ridges?
3:1 (Sand:Cement) Do not use a lime mortar. You will also need dye for the pointing, usually 6kgs (30 ridges) for a standard house.
15. Ventilation
In order to comply with building regulations, all roofs must be ventilated. We supply Eave and Ridge ventilation systems. We also supply the Vent Tiles and the Vent Ridge Tile.
16. Other Accessories. What other dry fix fittings are available?
A specialised formed plastic verge system is available to provide a neat, mortar free verge and is available for Gemini and Minislate. The Dry Hip System provides a neat and attractive finish to the hip line without the use of mortar.