Roof Tiles For 15 Degree Pitch

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.

Roof tiles for 15 degree pitch.

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. After finding out your roof pitch angles you can use the calculator to perform the calculations for you instead of doing them manually. All of our products are offered competitive prices. What does minimum roof pitch mean.

Find the inverse tangent of the pitch to find the angle in degrees. The following roof tiles can be used on roofs with a pitch of no less than 15. Tiles suitable for pitches as shallow as 15. Popular applications include extensions where windows or planning restrictions prevent the use of standard roof tiles.

Marley mendip this tile can be laid to a minimum of 15 provided that the headlap is 100mm and you choose a smooth finish tile. Divide the first part of the ratio by 12 to work out the pitch. The roof pitch calculator is a convenient online tool you can use to quickly assess the pitch of your roof to determine the length of rafters you need. We also provide a number of other low pitch concrete interlocking solutions such as the mendip and wessex tiles each able to perform at pitches of 15 degrees and our new mendip 12 5 can be used at an even lower pitch of 12 5.

Minimum roof pitch is the lowest angle at which a roof can be designed so the roof covering remains watertight. Low pitch roof slates. Manufactured from 100 recycled materials eco slate is available in grey and old world red. A 12 12 pitch roof has a pitch angle of 45.

Where the minimum pitch for clay pantiles used to be 30 tiles like the redland cathedral pantile can be pitched as low as 22 5. What degree angle is a 12 12 pitch roof. This low pitch roof tile gives the appearance of slate without the cost or the high maintenance. Browse our range of low pitched roof tiles and slates that can be used at a maximum pitch of 15 degrees.

Down to 22 5 degree pitches smooth with a headlap of 75mm. Granular coated tiles are only suitable for pitches above 17 5. Down to 17 5 degree pitches smooth with a headlap of 100mm. They can also be used on low pitched roofs such as the sandtoft 20 20 tile which is a highly popular clay option that can be installed on pitches of 15.