Roof Tiles Suitable For 20 Degree Pitch

Higher exposure or different sized slates necessitated a greater roof pitch of 22 5 or more.

Roof tiles suitable for 20 degree pitch.

For that reason flat roofs are limited to these types of covering materials. 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. To convert between american roofing ratios and pitch degrees follow these steps. Tiles suitable for pitches as shallow as 15.

We have the solution for your project so browse our low pitch roof tiles today. I have what i would think are flat plain concrete tiles in dark brown on my current house roof and would want to match them on the extension but i cant find any at that pitch. Find the inverse tangent of the pitch to find the angle in degrees. Divide the first part of the ratio by 12 to work out the pitch.

Melodie clay single interlocking pantiles have a flexible gauge. A 12 12 pitch roof has a pitch angle of 45. You can opt for the ungranulated. The low pitch roof tiles come in a strip of tiles to make installation quicker and to minimise weight.

Concrete tiles and slates for low roof pitches. They can be used at pitches as low as 12 5 degrees with a headlap of 92mm with rafter lengths up to 6 metres. Granular coated tiles are only suitable for pitches above 17 5. What degree angle is a 12 12 pitch roof.

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. Hi all i am currently buidling my extension and have worked out that the roof pitch will only be about 20 degrees. For more information see our blog post on batten spacing for roof tiles. They re an extremely attractive shallow pitch roof tile option and have the advantage of coming in a granulated texture for a more authentic finish.

11 august 2015 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. The following roof tiles can be used on roofs with a pitch of no less than 15. For a budget tile perfect for garden sheds carports etc. Conventional low pitch slate roofs are recommended down to a minimum of 20 in areas of sheltered or moderate exposure providing a 500x300mm slate is used and a headlap of 115mm.

Down to 22 5 degree pitches at a 75mm headlap. Where concrete pantiles previously had a recommended pitch of 20 they can now be used on roofs at 15 if required. Popular applications include extensions where windows or planning restrictions prevent the use of standard roof tiles. How roof pitch determines suitable roofing systems.