Roll Roofing Over Existing Shingles

To shingle on top of existing shingles there are a few things you want to make sure.

Roll roofing over existing shingles.

All shingle manufacturers honor the warranty whether their products are used for a reroof or a new roof. Things you ll need rolled roofing razor knife trowel brush hose measuring tape ladder roofing cement 1 inch 2 5 cm long roofing nails hammer chalk. Roll roofing is asphalt based like most shingles. If removing your current shingles is a problem it is usually permissible to re roof over your existing roof with rolled roofing.

It is easier and quicker to manufacture than shingles since it is a single piece and as a result it is a good deal cheaper. Installing a new roof over an existing one also called a layover or nailover is often possible although not always the best option. Roll roofing generally is sold in a sheet 36 inches long and 60 to 90 feet wide. Shingle a roof over existing shingles save 75 give or take.

It can be installed simply and requires only nails and roofing cement. 1st and foremost your existing roof needs to be in reasonable shape. A champaign roofing company can install it for a reasonable price if the homeowner does not wish to do it. In this video i take show how to proper recover an old roof and make it look like it s a single layer check it out you might find useful tips for your new.

A properly installed layover roof can look and function as well. It has a life expectancy of anywhere from six to 10 years but it s fairly inexpensive. If conditions are right new shingles laid over old shingles can be just as attractive and durable as shingles laid on bare sheathing. Roll roofing is a good choice for covering an existing roof.

No missing shingles no gaps no holes in the roof no soft spots because of water damage. Roll roofing is a lightweight roofing material that s sold in a large roll. But you must take care to install shingles correctly so they lie flat.