How To Put Tin Roof Over Shingles

Advantages of metal roofs in general.

How to put tin roof over shingles.

Most metal shingles will be attached to the roof using metal shingle. Make sure roof is square. We get asked this question all the time. Move from bottom to top.

Always begin working at the point with the longest peak to eave distance. There s already plenty of advantages by choosing a metal roof and there s even more when you decide to put a metal roof over shingles. The vast majority of installations of the metal roofing systems produced by my company are over existing shingles. Installing metal roofing over shingles is the best solution.

Take care the first piece is aligned precisely perpendicular square to the edge. Make a slat board base on top of the shingles. Add the metal panels. Steel shingles weigh about 1 4 what asphalt shingles weigh and aluminum shingles weigh about 1 8 what standard shingles weigh.

This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Anatomy of a steel roof. Codes vary so call your local building department to know how to install metal roofing over shingles properly code wise. As long as the plywood under the shingle roof is in good condition this way can provide many benefits.

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. In terms of performance many homeowners choose a steel roof making it the most popular option when it comes to creating a metal roof over existing shingles. Can i install a new metal roof over shingles. The metal used for the roof can be tin copper aluminum or steel.

Metal roofs have increasingly become a more popular option for homeowners due to their reputation for longevity and curb appeal. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. When choosing to install a metal roof homeowners need to. The low weight of metal roofing is one thing that encourages this.

What s involved in how to install metal roofing. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. Take your first sheet of metal and place it on the roof so that it overhangs the edge at least 3 4 in 1 9 cm. Attach them to your roof with 3 inch wood screws in each corner.