Minimum Angle For Pitched Roof Extension

What does minimum roof pitch mean.

Minimum angle for pitched roof extension.

Is it possible to have a pitched kitchen roof extension. 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. They believe that the roof angle is too steep for a small sized kitchen and there are chances for water to seep into the kitchen. They provide excellent weather resistance great value and now more than ever a tremendous range of beautiful designs and color blends.

The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles. The pitched roof extension demands less maintenance than flat roofs. People think that it is not possible to construct a pitched roof kitchen extension. 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. With regards to the pitch the building standard code bs 5534 recommends a minimum pitch of 20 0 for slate roofs. 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. But since there is still a wide variety of slate roofing systems there are occasions when the minimum pitch can go down to as low as 15 0 depending on the uniqueness of the roof.

After finding out your roof pitch angles you can use the calculator to perform the calculations for you instead of doing them manually.