Shingling A Roof Over Old Shingles

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Metal Roofing Over Shingles Diy Metal Roof Roofing Diy Metal Roof Installation

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Double Bubble Install2 Png 95241 399 236 Metal Roof Over Shingles Metal Roof Diy Metal Roof

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How To Re Shingle A Roof And Not Die Diy Roofing Roofing Home Improvement Projects

How To Re Shingle A Roof And Not Die Diy Roofing Roofing Home Improvement Projects

How To Re Shingle A Roof And Not Die Diy Roofing Roofing Home Improvement Projects

How to do it remove caps.

Shingling a roof over old shingles.

Doing it now will make it easier to keep the reroofing job clean. Manufacturers will still warranty the roof for the same amount of time as a re roof as long as it s done by a qualified installer. If a shingle is. Remove the ridge caps.

That s also why building codes commonly limit re roofing to no more than two layers. Use a flat pry bar. Place the top of each starter shingle firmly against the bottom of the shingle immediately above it and even with the eaves then nail it into place. As long as it s done right and under the right conditions installing new shingles over old ones can last as long and look just as good as a complete re roof.

Leave the old valley flashing in place and install new over it. Ask this old house general contractor tom silva reveals the best ways to secure shingles to a roof. Use 1 5 or 1 75 inch roofing nails. Rather than ripping off your old roof and putting a new one down you simply add a layer of shingles to your existing roof.

Overlaying your existing roof also comes with its own set of pros and cons. Has the same manufacturer s warranty. Looks just as good and lasts as long. Installation is easier than for a tear off job because you can use the existing shingles as guides for laying the new ones.

All shingle manufacturers honor the warranty whether their products are used for a reroof or a new roof. If conditions are right new shingles laid over old shingles can be just as attractive and durable as shingles laid on bare sheathing. Whether it is the right choice for you depends on your home and the condition of your roof. Because asphalt shingles are routinely exposed 5 in rip down the first strip the starter course so that it is 5 in.

To shingle on top of existing shingles there are a few things you want to make sure. Installing a new roof over shingles takes less time than tearing off the old roof. No missing shingles no gaps no holes in the roof no soft spots because of water damage. Installing new roof shingles over old effectively doubles the weight of the roofing so you have to make sure your roof structure can handle the extra load.

If the job is done correctly with the new layer of shingles laid flat over the existing shingles the old roof cushions the new one and serves as a secondary barrier should wind or water ever break through the new shingles. Shingle a roof over existing shingles save 75 give or take. How to roof over existing shingles. To level out an existing asphalt shingle roof rip down reduce the height of two courses of shingles as shown in the drawing below.

1st and foremost your existing roof needs to be in reasonable shape.

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You Ll Need To Install A Valley Board Or Nailer Over The Old Roof Shingles To Create A Solid Nailing Surface For Installi Building A House Roof Home Additions

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Q Can I Install A New Roof Over Top Of My Old Shingle Roof A This Can Be Done On Minor Roof Repairs But We Would Not Reco Roofing Roof Repair

Q Can I Install A New Roof Over Top Of My Old Shingle Roof A This Can Be Done On Minor Roof Repairs But We Would Not Reco Roofing Roof Repair

Reroofing Over Old Materials May Save Your Initial Cost Of Labor And Disposal But It Will Cost You In The Long Run If You Re Ready House Exterior Roof Colors

Reroofing Over Old Materials May Save Your Initial Cost Of Labor And Disposal But It Will Cost You In The Long Run If You Re Ready House Exterior Roof Colors

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Live Help Log In Sign Up Home Lead Center Reviews My Profile Articles Tools Account Installing Roof Shingles Reroofing Roof Shingles

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