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.
Interlocking roof tiles 15 degrees.
15 17 5 pitch with a rafter length up to 10m will require a 100mm headlap 17 5 pitch and above with a rafter length up to 10m will require a 75mm headlap.
In 5 colours they re extremely durable and will perform reliably even in the most extreme weather.
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.
Lifetime aluminum roofing systems time for a new roof.
Other low pitch roof tile options.
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.
Forticrete would not recommend the installation of a conventional roof light below 15 degrees with profiled tiles.
Get a free quote if you re like most your home is your most valuable asset and you ll do anything to protect it.
For a budget tile perfect for garden sheds carports etc.
In most cases there is a suitable conventional roof light flashing kit which can be used with our products down to a roof pitch of 15 degrees.
Popular applications include extensions where windows or planning restrictions prevent the use of standard roof tiles.
Standard mendip interlocking tiles can now perform at extended rafter lengths.
We specialize in durable metal roofs that will protect your home for a lifetime.
Mendip 12 5 can perform at pitches of 12 5 44 with a rafter length up to 6m which requires a 100mm headlap.
The benefits of interlocking tiles allow for faster installation and lower purchasing and labour costs.
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All of our products are offered competitive prices.
You can opt for the ungranulated smooth black roof tile.
The limit for plain concrete tiles remains at the same level as you can see with the sandtoft plain concrete tile which is set at a minimum of 35.
We manufacturer the finest lifetime metal roofing systems in interlock metal roofing.
Browse our range of low pitched roof tiles and slates that can be used at a maximum pitch of 15 degrees.
Forticrete centurion low pitch roof tiles are also able to tile a roof down to a 10 pitch.
Conventional roof lights when fitted below 15 degrees under certain weather conditions my seep water over flashing.
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