Next use 1 inch nails to secure some metal edging to the perimeter of the roof.
How to install tin roofing over 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.
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.
Finally the preparation is over you can now install the shingles.
Before you install metal roofing repair any damage to the wood under the shingles.
We get asked this question all the time.
An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing.
Can i install a new metal roof over shingles.
This is by far the most common way to install a metal roof.
Start on the lower edge of the roof install the starter shingles by nailing them down using roofing nails.
Install another set of starter shingles at the sides of the roof ensure the two sets overlap.
A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles.
Let s take a look at the most common types of metal roofs for houses.
The low weight of metal roofing is one thing that encourages this.
Then cover the entire roof with a layer of insulation and secure it with a staple gun.
Installation of metal roofing over shingles.
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.
But first here are a few precautions about the underlying material.
Install the roof shingles.
If you choose to install metal roofing over shingles there are certain things you must keep in mind.
Address any existing roof leaks and replace rotten rafters or.
We re going to break them down so you know what to look out for.
However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof.