How Much Should Roof Tiles Overlap

It could cost between 10 500 and 45 000 to give a clay tile roof to the same house.

How much should roof tiles overlap.

Tile size can range anywhere from smaller mosaics that are 3 8 to 24 48 slab tiles and everything in between. Although overlapping felt more than 2 inches may provide extra protection the 2 inch overlap is adequate for most applications and will provide an excellent roof. Here phil explains how much overhang a roof should have at the gutter. This layout gives a single lap covering i e.

Either enter a positive value to if there is a gap between the tiles being used or a negative value if the tiles overlap. Here phil explains how much overhang a roof should have at the gutter. Jord86 screwfix select 3 75mm standard on a low pitch or high wind area increase the lap to 4 100mm. After a few minutes he came down and told me the real problem was that my roof tile overlap was only 20mm and it should be 60mm and to fix the problem the roof needed to be retiled or relaid i cant remember the actual word as at that moment i fainted.

Just short of the centre of the gutter. This is normally specified with the tile manufacturer and it s advisable to check how much they say a roof tile should overlap normally on a smooth faced tile the overlap is 75mm 3 and on granular or sandfaced tiles its 100mm 4 however if the roof is shallow pitched is facing a windy direction or will be prone to moss build up it may be a good idea to increase the lap by another 25mm or 1. One estimate illustrates the importance of the price difference. The bottom tile or slate of the roof covering should project at least half way into the gutter the ideal distance is between half way and two thirds of the way over.

Keylite check the colour pin you remove from the brackets are the correct one it will be either red or blue that angles the brackets to suit the roof tile. Therefore use a 2 inch overlap for roof felt. Set the last batten at the ridge so that the ridge tiles will overlap the top course of tiles by at least 75mm. The top part of each tile is covered by just one tile.

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. The roofing calculator can account for both of these situations.