Minimum Slope For Tiled Roof Uk

There are however some instances when the slope adopted can go below the recommended minimum.

Minimum slope for tiled roof uk.

Manufactured from 100 recycled materials eco slate is available in grey and old world red giving you more options for your low pitch roof. Built up roofs require a minimum roof pitch of 1 4 12 or greater. What is the minimum pitch for a tiled roof. Mineral surfaced roll roofing requires a minimum roof pitch of 1 12 or greater.

Manufactured in the uk with the ability to tile a roof down to 10 lightweight. Wood shingles require a minimum roof pitch of 3 12 or greater. The irc recommends a minimum pitch of 2 5 12 for these materials. There are some general rules that can be applied to different types of tiles.

Confirm the exposure level of the site using our annual driving rain index map. Flat roof this usually consists of felting which has a slight fall to allow rain water to drain off. Concrete is long lasting with a minimum lifespan of 50 years depending on climate. The minimum slope of a roof depends on the roof s profile.

Slate and slate type shingles require a minimum roof pitch of 4 12 or greater. Set out key steps if you want to use a low pitch slate roof. To enable compliance with the requirements of the building regulations to be demonstrated full details of the new roof will be needed including. 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 minimum pitch for each product can be found in the table below and in the product brochure or within the products pages some tiles and slates incorporate design features allowing them to be laid at a low minimum 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. Wood shakes require a minimum roof pitch of 3 12 or greater. Getting the right pitch for the roof will also play a big role in it performs long term.

The pitch is crucial in minimising the amount of time it takes for water and debris to clear from the roof. Steps to specifying a low pitch slate roof. You need to consider the slope requirements of each panel to determine this minimum slope. If it is severe very severe a minimum 17 5 pitch is recommended.

Pitch roof this is where tiles or slates are used and a void is usually created underneath. Minimum pitch for tiled roof. This low pitch roof tile gives the appearance of slate without the cost or the high maintenance. Express the slope of a metal roof by a ratio which indicates the pitch of the roof.

All tiles and slates have a minimum roof pitch which is set out in order to protect the roof from water penetration. For a 15 pitch the exposure level of site must be sheltered or moderate. Clay tiles are colorfast which means their tints improve rather than fade over time.