Can you avoid tearing off your old asphalt shingle roof by putting a steel roof over it.
How do you install a metal roof on a house.
Then cover the entire roof with a layer of insulation and secure it with a staple gun.
Most codes now allow no more than two layers of roofing before requiring a complete tear off.
Let s take a look at the most common types of metal roofs for houses.
Next use 1 inch nails to secure some metal edging to the perimeter of the roof.
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.
Can you put steel roofing over asphalt.
How to install a metal roof on a house covering your existing asphalt shingles with metal roofing might be worth the expense.
Here are some pros and cons.