One downside is that the metal sheets have a susceptibility to denting both in installation and during hailstorms.
How do you install a steel roof.
Build the lower rim of roof extended away from the fascia.
Before you install metal roofing repair any damage to the wood under the shingles.
Next use 1 inch nails to secure some metal edging to the perimeter of the roof.
When you are finished with the installation you will have a beautiful metal roof that completely protects your home from the elements.
In contrast steel shingles are.
3 remove old roofing and repair any damage start from the top of the roof and remove the old shingles along with the flashing underlayment and vents.
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.
Install sheet metal drip cap over the lower rim.
Hammer down any large nails that are exposed by the removal.
Metal roofing can also be significantly more expensive than pvc.
The eight step installation instructions below will show you how to install metal roofing panels as a weekend diy project for your home.
By installing corrugated metal roof drip edge it will be easier for that mass to move down or be removed.
Step by step install drip edge on a metal roof.
In a standing seam roof long single panels run vertically all the way from the eave to the ridge.
A good metal roof starts with the right materials.
Then cover the entire roof with a layer of insulation and secure it with a staple gun.
The extension should be at least inch for it to work.
Metal roofing resists rot is not susceptible to insect damage and is non combustible a boon in fire prone areas.