Low Pitch Roof Tile Pitch Guide

For example a roof that rises 3 inches for every 12 inches has a pitch of 3 12.

Low pitch roof tile pitch guide.

Low pitch roofs can have difficulty draining and may leak. Flat and nearly flat roofs a pitch of 1 in 12 or 2 in 12 cannot be covered with shingles or shakes of any material since there is not enough angle to combat the danger of blow off. Down to 17 5 degree pitches at a 120mm headlap. Traditionally a minimum roof pitch of 20 was recommended in bs 5534 but modern tiles and slates have now been designed for applications as low as 15.

How roof pitch determines suitable roofing systems. Clay roof tiles for low roof pitches. Manufactured from 100 recycled materials eco slate is available in grey and old world red. European roofing tile standards.

A low pitched roof is easier to put up and maintain but may show very little of its material at ground level. This installation guide is for roof pitches of 22 degrees and below at a low pitch some elements of the roof system are working at the limit of their capabilities meaning more chance of failure under extreme weather conditions. The tiles and slates used for low pitched roofs are very low maintenance and will always come with a manufacturers guarantee for at least a few decades. Low pitch roofs benefit from allowing more rain to run off than flat roofs do however they can still struggle with water building up and weighing the roof down.

Low pitch roof slates. It is uncommon to find a roof below 15 but for those very low pitch applications there are interlocking clay pantiles available suitable for use down to 12 5. Eco slate is an environmentally friendly man made slate alternative that can be installed on any pitched roof from 10 to 90. He is also a regular contributor to trade roofing magazines.

If the tiles are installed in an area where weather conditions aren t too severe and damaged tiles and slates are quickly repaired the roof will pretty much take care of itself. This is why it s key to use roof tiles that are good quality lightweight and non porous. Lincoln clay pantiles have an open gauge design that is easy to fit while still offering the bold and beautiful curves of traditional pantiles.