Roof Replacement Over Existing Roof

Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros.

Roof replacement over existing roof.

Roof replacement is not something to take lightly nor is it a repair that should be delayed. One way to minimize this problem is to go over the old roof and correct as many problems as you can before re roofing. That fresh new layer of shingles and roof paint will help set the tone and overall ambiance of your home and roof for decades to come. Roofing over an existing roof is also called reroofing or an overlay.

Section 1511 3 1 of the 2018 international building code international code council series 1st edition states the installation of a new roof covering over an existing roof covering shall be permitted where any of the following conditions occur 2. Otherwise roofs that already have two layers of shingles installed are prohibited by building codes from installing a third layer in which case you will need a full roof replacement. Re roofing over existing shingles. So roof replacement may not be the only option to your roofing problem after all.

Difference between reroofing and roof replacement. Re roofing and roof replacements can be one of the biggest moments in a homeowner s life. Before you reshingle a roof read our step by step guide for adding new shingles over old ones. If your current roof is in good condition or you re really short on time it might be your best option.

Putting new shingles over existing problems can leave you with a rather unattractive new roof. A roof replacement can be done no matter how many layers of shingles are already on the roof so it can be done even when a reroofing is not an option. Affordable roofing by john cadwell inc. Roofing over an existing roof isn t necessarily the wrong choice.

Adding another layer of shingles or metal over an existing roof could be your best solution. Hence putting a roof on top of a roof. Since re roofing does not require extensive time labor or materials it is a cheaper option to repair your roof. It is the process where roofers install a new roof over your existing one i e.

Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface. The pros of re roofing. Offers a cost effective option to roof replacement a roof over is the application of new metal or new shingles over the existing roof system. Add a new layer of shingles which means that there is no tearing off of the old roof.

Additionally the re roofing process can also be stressful since it will involve.