Framing A Room On A Tar Roof Detail

This kind of material is incredibly resistant to the ultraviolet rays from the sun.

Framing a room on a tar roof detail.

Roofing tar is often used for tar and gravel roofs or to fix leaks on a roof. Unlike a slanted roof a flat one is directly exposed to all of the elements. Pros and cons of roofing tar. There are several methods and materials for the design of the exterior surface of a warm or cold flat roof.

This will the first point of the rafter measurement line using the results of your rafter length calculation measure from this point along the rafter measurement. Many home builders use roof tar when constructing a flat roofed house. Roof framing rafter layout. Hot tar and gravel.

It is also very effective in protecting your roof from water and snow which naturally accumulates on a flat roof. Also known as the built up roof bur this type of flat roof features three or more layers of waterproof material mixed in an alternating fashion with hot tar and a layer of smooth stone like gravel. Roofing tar will also protect your roof from wind and from snow and water which can collect on a flat roof. The importance of building it right photo by russell kaye.

Sheathing goes down quickly on a roof that isn t sloped and thus provides some footing. From one end of the rafter material using a speed square or framing square mark an x in 12 angle on the rafter and cut it measure down y height from the long point of the rafter cut and make a mark.