Overlaying Asphalt Roofing

Overlay A C Walking Pad With 30 Year Owens Corning Asphalt Shingles Asphalt Shingles Shingling Roofing

Overlay A C Walking Pad With 30 Year Owens Corning Asphalt Shingles Asphalt Shingles Shingling Roofing

Roof Tear Off Vs 2nd Layer Of Shingles What You Need To Know Roof Renovation Shingling Roof

Roof Tear Off Vs 2nd Layer Of Shingles What You Need To Know Roof Renovation Shingling Roof

Tear Off And Overlay Pros And Cons Diversified Roofing Overlays

Tear Off And Overlay Pros And Cons Diversified Roofing Overlays

Completed 1 1 2 Inch Asphalt Overlay When You Have An Asphalt Driveway And It Needs To Be Repaired The Least Expen Driveway Materials Asphalt Driveway Paving

Completed 1 1 2 Inch Asphalt Overlay When You Have An Asphalt Driveway And It Needs To Be Repaired The Least Expen Driveway Materials Asphalt Driveway Paving

Siplast International Toisite Copper Shingle Copper Roof Architectural Shingles Wood Roof Shingles

Siplast International Toisite Copper Shingle Copper Roof Architectural Shingles Wood Roof Shingles

Everything You Need To Know About Picking A Roofing Company Roof Repair Diy Asphalt Roof Shingles Roof Shingles

Everything You Need To Know About Picking A Roofing Company Roof Repair Diy Asphalt Roof Shingles Roof Shingles

Everything You Need To Know About Picking A Roofing Company Roof Repair Diy Asphalt Roof Shingles Roof Shingles

An overlay roof occurs when keep your existing roof as is choosing instead to shingle on top of it.

Overlaying asphalt roofing.

Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface. The tear off method is exactly what it sounds like. If the structure can support the added weight a typical 20 square 2 000 square foot reroof will cost at least 1 000 less than a tear off job. Prep work for re roofing over asphalt shingles inspect the condition of the existing roof and roof deck for numer of roof layers soundness of roof decking smoothness of existing roof installation and other factors that determine whether or not you can do a roof over or if a roof shingle tear off is required.

But before we get started one thing must be clear. Experience the total owens corning roofing system and high quality roofing shingles. We can even help you find a professional to install it. It s good to know that you can only choose this option if your roof has not been overlaid previously.

California roofing laws cover everything from licensure of the roofing company to the types of shingles that must be used to the slope of the roof. Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros. If you are putting a layer of asphalt shingles over an existing layer of asphalt shingles on to a 3 4 inch deck or a plank deck then you should be using 1 1 2 inch nails. Adding new roofing over old sometimes called a re roof is possible only with asphalt shingles also called composition shingles.

You can t do it with wood or slate for example and you should never mix materials such as laying asphalt shingles over cedar shakes. When the roofing company you hire tears off your existing roof and then puts on an entirely new roof. If your decking is less than 3 4 inch then a 1 1 2 inch nail will suffice. An overlay roof will have a shorter lifespan than the average asphalt roof.

California roofing codes establish a list of rules that all builders and contractors must adhere to in order to ensure safe building practices within the state. Since an overlay roof is made up of two layers of shingles it traps much more heat and is prone to issues that can occur between the two layers. You can t examine the decking to determine if there is any damage that needs repaired. Most building codes allow two layers of organic or fiberglass asphalt shingles on roofs with a 4 12 pitch or less and three layers on steeper roofs.

Let owens corning help you determine when it is time for a new roof and then let us help you choose the shingles for your roof that are right for you. If you don t take your roof down to the sheathing you will never know if you have proper underlayment or are experiencing sheathing rot or ice or water damage.

Newly Installed Asphalt Rolled Roofing For A Customer In Kettering Matched The Shingles Perfectly Dependabilityfirst Dcand Roll Roofing Roofing Shack Ideas

Newly Installed Asphalt Rolled Roofing For A Customer In Kettering Matched The Shingles Perfectly Dependabilityfirst Dcand Roll Roofing Roofing Shack Ideas

Cost Of Paving A Driveway With Asphalt Roof Repair Roof Shingles Asphalt Roof Shingles

Cost Of Paving A Driveway With Asphalt Roof Repair Roof Shingles Asphalt Roof Shingles

Before Applying An Asphalt Pavement Overlay Repair Damaged Or Distressed Areas In The Existing Pavement An Asphalt Overlay Asphalt Pavement Asphalt Pavement

Before Applying An Asphalt Pavement Overlay Repair Damaged Or Distressed Areas In The Existing Pavement An Asphalt Overlay Asphalt Pavement Asphalt Pavement

How To Build A Shed Install Roof Shingles Building A Shed Shed Roof Cap

How To Build A Shed Install Roof Shingles Building A Shed Shed Roof Cap

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