Overlap On Roof Tiles

Cedar shakes shingles.

Overlap on roof tiles.

This head lap will be repeated all the way up the roof. Contours and ribs add strength to the tiles. Our first look at headlap comes in rows 1 and 2 where the top slate in the picture overlaps the one underneath row 0 being the cut height eaves slate. Headlap or recommended headlap is often specified for a given roof pitch otherwise known as a roof slope or roof angle.

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. They have interlocks on the sides with channels or ribs and butts may also lock into the tops of the underlying shingles. Concrete clay roof tiles.

Avoid aluminum flashing as it is will fail long before your tiles. Any reason to increase overlap. Fitting under tiler s felt or installing membrane joining felt or membrane avoid joins if possible otherwise overlap any vertical joins by 100mm 4 onto a rafter or. Products 5 620 literature 739 case studies 1 783 applied filters no filters selected category.

A minimum of a 3 inch overlap is required for the tiles that do not interlock interlocking tiles will take care of the measurement for you and a smaller amount of overhang should be left over the eaves. This layout gives a single lap covering i e. The tiles going up the roof are normally directly above each other there is no need to stagger them as the side joints are automatically sealed by overlaps. In some markets it is becoming more common to cover the entire roof with peel and stick self adhesive sa membrane.

Windy conditions i read increase overlap any other roofing tips would be appreciated keylite windows also to be fitted tips or recomendation to fitting which may differ to instructions. Search results for products matching overlap roof tiles in nbs source. Just short of the centre of the gutter. Overlapping felt or membrane when laying the next layer above the pervious overlap make sure the cover is about 150mm.

This is typically bonded directly to the roof sheathing.