The first one being that the new underlayment will act as a second line of defense in case water would to somehow get underneath the metal roof.
Putting on a metal roof is hard.
If you want to install steel over asphalt your best choice for installing metal roofing is to use a steel shingle system like the one shown instead of the more common and more expensive standing seam steel.
An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing.
We ve compiled some tips for you to consider on screw installation that we think you will find helpful.
Otherwise you will need to remove the shingles.
However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof.
We want your new metal roof from tri county metals to last a lifetime.
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.
But no matter what roof style you have metal roofs can be an attractive option because of their longevity minimal maintenance and energy efficiency.
In contrast steel shingles are.
The good news is that there are many different solutions in terms of installing metal roofing panels including tin aluminum and steel.
Whether you re putting a roof on a new home or your existing roof requires a total makeover there are many materials available.
You will also need a large garbage can a jigsaw or power metal shear a staple gun a drill and assorted drill bits 1 inch roofing nails metal roofing screws and self drilling self sealing wood screws.
Can you put metal roof 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.
A house with a steel roof can shed water more easily than other materials meaning that new homes with steel roofs require less steep of a pitch to the roof.
A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles.
Not installing the screws properly is the biggest mistake which happens to be the biggest concern for purchasers of metal roofing.
Let s take a look at the most common types of metal roofs for houses.
The second benefit would be that it acts as a buffer between the back of the metal roof and the shingle roof.
You will most likely have to order the roofing metal in the amount and color specific to your house.