How To Use Roll Roofing

Do not use the eaves as a guide instead because they can be uneven.

How to use roll roofing.

Roll roofing is inexpensive and easy to apply although it must be replaced sooner than most other roofing materials and usually has a class c fire rating a is the most fire resistant. This should give you a 1 inch overhang on the eaves including the top edge. Cut the rolled roofing to the right size using a razor knife. Rolled roofing isn t for everyone and every roof so if you have questions concerning where and when to use rolled roofing or if you just have questions in general fill out the online contact form and a trained representative will help answer any questions you have concerning rolled roofing.

It is particularly suitable where cost is more important than appearance or for low slope roofing that you want to install yourself. Snap a chalk line as a guide for the first layer roofing. Rolled roofing materials differ according to their base material binder material and a fraction of spreading. One of the biggest considerations in using rolled roofing on your flat roof besides the material you choose is the seams.

As the basis of these materials fiberglass and polyester are often used. Roll roofing is a good choice for covering an existing roof. Unless you are covering a small building with a roll wide enough to roll on in one sheet you will likely have seams between the rows. You ll need to use plenty of pressure with the razor knife to cut the rolled roofing material.

It has a life expectancy of anywhere from six to 10 years but it s fairly inexpensive. The rolled roofing should reach the chalk line when you lay it down and should stretch from 1 side of the roof to the other. Roll roofing is a lightweight roofing material that s sold in a large roll. If your roof pitch declines up to 1 inch vertically for every 12 inches horizontally 1 12 pitch it is a good candidate for rolled roofing as long as you use the concealed nail method of fastening.

Considerations to using rolled roofing. Roll out the underlay and tack it down making sure that it is flat and smooth not buckled or wrinkled anywhere. It can be installed simply and requires only nails and roofing cement. Measure 35 inches up from the eaves at several intervals along the roof and mark them.

If you are wonder how to install roll roofing the following information may be useful for you. Otherwise the safest minimum pitch for rolled roofing is 2 inches of decline per 12 inches of horizontal direction 2 12 pitch.