Here are some pros and cons.
Can metal roofing be put on top of shingles.
This makes it a perfect material to be installed right on top of an existing shingle roof.
Installing a metal roof on top of shingles can be done in three basic steps only 2 are required.
Otherwise you will need to remove the shingles.
Metal roofs are much lighter than shingles so they are able to be installed over an existing roof.
The problem with this is that as the metal heats up and expands or cools down and contracts it moves a little on the roof.
Even though you might be content with a fine.
Of course there are some considerations to keep in mind.
When it comes to your roof you need to have the best quality materials for it to be kept in top shape.
Can you avoid tearing off your old asphalt shingle roof by putting a steel roof over it.
There s already plenty of advantages by choosing a metal roof and there s even more when you decide to put a metal roof over shingles.
Winter heating costs may be reduced thanks to a double layer of insulation.
One of the major advantages of metal roofing is that it is very lightweight.
Some people think that they can just install the metal roofing right over the old shingles roof without any barrier in between but this is highly not recommended.
You might not be aware of what goes on over your head but it s always important to check your roof s conditions now and then.
However once again our team never recommends doing so.
Metal roofs have increasingly become a more popular option for homeowners due to their reputation for longevity and curb appeal.
Choose a material like steel or aluminum which are lighter metal materials rather than heavier material like copper.
Metal roofing can be installed over top of shingles.
A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles.
Covering your existing asphalt shingles with metal roofing might be worth the expense.
A metal roof reduces cooling costs during the summer months because it can reflect the sun s rays.
Need a new roof.
Most codes now allow no more than two layers of roofing before.
However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof.
It s the simplest and fastest way to install a metal roof.
For one you will need to check with your local building department and ask if this is an approved installation method.