Setting Out A Roof For Tiles

Start at the lower edge of the roof nailing the batten into place at the centre of the rafter.

Setting out a roof for tiles.

Plain tiles are laid on the battens in a brick bond pattern i e. Consider the impact of weight. Set the last batten at the ridge so that the ridge tiles will overlap the top course of tiles by at least 75mm. The supplier of the tiles should recommend the spacing up the roof between the battens known.

The first course of tiles should be set out to equalise all the gaps between the tiles start and finish at corner or abutments and hopefully line up with the sides of window openings. Then determine the position of the highest batten at the top typically the top of the uppermost row of slates tiles. Start by establishing the position for the lowest batten for the slates tiles on the roof allow for the overhang of. Roofing battens are nailed into the rafters or roof joists or trusses and provide support for the roof tiles or slates.

Concrete tiles which are usually lighter than clay tiles can easily place over 10 pounds of weight per square foot on a roof. Joints should be directly over rafters with the batten square cut tightly butted and skewed nails. The updated bs 5334 code of practice for slating and tiling specifies a number of batten sizes based upon the span of the rafters and the product being used. This is not required for dry fix systems.

Make sure the tile lugs are seated snuggly onto the top edges of the battens. If a batten end is to be set in mortar be sure an appropriate treatment has been applied. For example 25 x 50mm battens are required for single lap modern roof tiles laid on rafters with a 600mm span. Each plain tile is 165mm wide and can have up to 3mm gap between them.

With the joints between them. To put it in simplest terms a basic asphalt shingle perhaps the most common roofing material in america will typically place a weight of less than 3 pounds per square foot on a roof. Setting out up the roof gauge set the first batten at eaves to allow the tails of the eaves course tiles to overhang the fascia by 40 to 45mm ie. Just short of the centre of the gutter.

Having set out and nailed all the battens the setting out of tiles on each batten should be considered. Next place your two tiles one on top of the other loose onto the battens without anything being fixed. How to tile a roof if you would prefer to read how to tile a roof and see more help please visit this link unless you found this video via my website.