How To Install Lowes Roofing Metal Over Shingles

Place a sheet from top to bottom on a section of the roof.

How to install lowes roofing metal over shingles.

3 install 1x4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1x4 purlins over the shingle roof. The fasteners for a corrugated roof are exposed to the elements causing them to wear over time. In this video i m installing some metal roofing over an existing ash fault shingled roof. Install metal roofing sheets.

This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Both metal and shingle roofs are great options for your next roofing project. Yes you can and by doing so you save in the labor and hassle of tearing off the old roof and you won t be contributing to filling our landfills. If you are trying to decide between the two materials it s important to carefully look at the metal over shingle roof problems.

To simplify product selection and get a quote schedule a free consultation online and we ll call you to get the details of your project. After all you ll be making a significant and long term investment. This is by far the most common way to install a metal roof. As long as the plywood under the shingle roof is in good condition this way can provide many benefits.

Apply one layer of underlayment over the metal drip at the eaves. Side laps should be staggered 6 feet apart. Common types of metal roofing. What s involved in how to install metal roofing.

Use only enough fasteners to hold it in place. Overlap successive courses by 2 inches. We get asked this question all the time. Check out our roofing buying guide for this information plus helpful education on roofing maintenance and on roofing types including metal roofing slate shingles wood shingles and more.

Can i install a new metal roof over shingles. Corrugated roof panels are made of interlocking metal sheets shaped into repeating waves or ridges. By removing the old roof before the new roof s installation you are able to give the underlayment a thorough inspection to ensure there are no damages that could. Metal roofing sheets have to be installed one at a time.

Codes vary so call your local building department to know how to install metal roofing over shingles properly code wise. Installing a metal roof over shingles can also result in an increased chance of trapped water vapor and moisture between the new roof and old roof resulting in new mold and rot. Overlap course ends by 4 inches. Things to know about metal over shingle roof problems.

Use 1 4 inch metal wood screws to attach the metal sheets to the wood slat board base. This is not a complete install only basic install on a bungalow i.