How To Install Tin Roofing Over Shingles

Installation of metal roofing over shingles.

How to install tin roofing 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. Finally the preparation is over you can now install the shingles. Address any existing roof leaks and replace rotten rafters or. The vast majority of installations of the metal roofing systems produced by my company are over existing shingles.

An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing. Install the roof shingles. As long as the plywood under the shingle roof is in good condition this way can provide many benefits. Can i install a new metal roof over shingles.

We re going to break them down so you know what to look out for. Start on the lower edge of the roof install the starter shingles by nailing them down using roofing nails. Steel shingles weigh about 1 4 what asphalt shingles weigh and aluminum shingles weigh about 1 8 what standard shingles weigh. Otherwise you will need to remove the shingles.

Whether you are looking to install a metal roof on a shed or a house it s important to know the difference in the various types of metal roofs available. The low weight of metal roofing is one thing that encourages this. Before you install metal roofing repair any damage to the wood under the shingles. But first here are a few precautions about the underlying material.

However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof. Let s take a look at the most common types of metal roofs for houses. 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. This is by far the most common way to install a metal roof.

A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles. Install another set of starter shingles at the sides of the roof ensure the two sets overlap. We get asked this question all the time.