Measure the length of the.
How to lap corrugated metal roofing.
Lay the remainder of the row.
Cut the panels to the desired length.
Pre drill holes on the ridges.
If yours do not then you will need to drill holes.
Place the first screw.
Install the roofing screws vertically along each rib in the panel.
Before you start to install corrugated metal roofing you need to figure out how much you need.
When laying the metal panels on the roof the overlap ridge of the new panel should straddle the underlap ridge of the panel before it.
When you decide to install corrugated metal roofing you just need to make sure that you have the right materials.
How to install corrugated metal roofing.
Fit the first sheet.
The opposite end the overlap side will be elevated slightly above the surface.
Corrugated metal roofing can be a convenient and relatively affordable way to provide protection without the need to install metal shingles.
Moreover a corrugated metal roof is highly durable and will last for decades.
Allow for a minimum of 18.
Installing corrugated roofing 1.
This helps to prevent water infiltration.
When the panel is laying flat on a surface the side that touches flat is the underlap side.
Be sure the larger edge is laid so that the small edge of the next panel will overlap it.
Continue onto the next rows.
How to lap metal roofing a basic rule of thumb for installing metal roofing is that the piece of roofing higher up on the slope should always overlap the one below it.
Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof.