Minimum Pitch For Terracotta Roof Tiles

Maxima double roman clay interlocking tiles these are suitable for a minimum pitch of 17 5 degrees with a minimum headlap of 75mm.

Minimum pitch for terracotta roof tiles.

Be installed with your roof. Plain tiles 35 degrees. As a general rule tiles and slates will perform down to the pitches outlined below. 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.

30º and over 344mm less than 30º 319mm linear cover of one slate. Clay pantiles 30 degrees. 90º over 55º subject to increased ixing minumum headlap. As 2049 roof tiles 20 testing.

Down to 17 5 pitch at a 120mm headlap down to 22 5 pitch at a 75mm headlap other clay roof tiles suitable for low pitch roofs include. Nailed 25 clipped 22 5 maximum pitch. Particularly for first floor extensions. Terracotta farmhouse red amber mix technical data size overall.

419 x 334mm minimum pitch. However with modern roofing materials such as boral roofing tiles the minimum roof pitch can be as low as 15. 30º and over 75mm less than 30º 100mm gauge batten spacing. Degrees to pitch rise in run table.

If tiles are desired in these circumstances monier roofing recommends that the pitch of the roof be raised to a pitch appropriate for the rafter length of the roof. In most instances 35 will be the minimum pitch for plain concrete tiles which is another reason why the material is the preferred choice for those who use them regularly. Natural slate 25 degrees. Although the minimum roof pitch for residential homes may vary depending on city and state building codes.

Roof pitch multiplier table. Minimum roof pitch 15 maximum rafter lengths 15 maximum rafter lengths no sarking 15 sarking 16 insulation 16 ventilation 16 performance characteristics 17 thermal performance 18 acoustic performance 18 water collection 18 testing. 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. Wienerberger considers a roof with a pitch of less than 22 as a low pitched roof.

Clay single camber plain tiles can pitch down to 30 manufacturer dependant although the vast majority available have a limit of 35. Roof slope equivalents as rise. However there is a frequent need to find suitable roof tiles that perform well at low pitches. Roof pitch the shallower the roof pitch the weaker the force of gravity pulling water from the roof.

Interlocking clay plain tiles 15 degrees. In traditional home construction it was not recommended to have a roof pitch lower than 20.