Place the iron against the 1 upturned metal edge then using a soft faced mallet bend the 1 metal edge over the iron to 90 degrees sliding the iron along as you hammer.
How to put a metal roof on house.
If you need to reposition your gutters do so at this.
How to install a metal roof on a house covering your existing asphalt shingles with metal roofing might be worth the expense.
Install the roofing screws vertically along each rib in the panel.
Here are some pros and cons.
Moreover try to ensure that the screws are all aligned evenly.
Most codes now allow no more than two layers of roofing before requiring a complete tear off.
You will use metal roofing screws to secure the metal panels to the sheathing.
In a standing seam roof long single panels run vertically all the way from the eave to the ridge.
And for any exposed fasteners try to avoid over tightening them.
When you have bent roughly 2 of seam this way remove the iron and tap the metal down another 45 degrees using just the hammer.
If you come across any large nails that are sticking out either remove them and put them in your debris container or.
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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.
Start at the highest point and the furthest point from the trash container and take off all the old shingles flashing.
Can you put steel roofing over asphalt.
Can you avoid tearing off your old asphalt shingle roof by putting a steel roof over it.