Although you can install corrugated metal roofing over shingles for the best foundation it is recommended that all the old roofing be removed.
How two install metal roofing.
Remove the old roofing.
Let s take a look at the most common types of metal roofs for houses.
An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing.
Most codes now allow no more than two layers of roofing before.
Today we will install an american building components sl 16 metal roofing panel.
Metal roofing resists rot is not susceptible to insect damage and is non combustible a boon in fire prone areas.
In many cases it makes sense to remove an old or dilapidated roof and install a metal roof that is better able to withstand the elements.
One downside is that the metal sheets have a susceptibility to denting both in installation and during hailstorms.
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 avoid tearing off your old asphalt shingle roof by putting a steel roof over it.
Here are some pros and cons.
To learn more about eave trim and cleat installation view our other how to videos.
Covering your existing asphalt shingles with metal roofing might be worth the expense.
Need a new roof.
The good news is that there are many different solutions in terms of installing metal roofing panels including tin aluminum and steel.
To watch the entire series from the beginning click here.
Work at a comfortable steady pace trying not to rip up or carry off too much old roofing at once.