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How do i finish the peak of corrugated steel roofing.
Buy the metal panels.
Wear hearing and eye protection.
Though metal roofing sizes can vary based on the material the panels are made from both metals are formed into two basic types of roofing panels.
If you want an inexpensive metal roofing panel then standing seam is not the best option for you.
Make sure that you thread the tape sealant with your fastener.
Finish the first side of the roof.
Use bitumen based roofing cement to cover each nail head.
For a longer ridge move along the ridge repeating step 1 every 15 or so until you reach the opposite end.
Corrugated roofing is a great way to top a garden shed shop or patio.
Complete the first row.
Corrugated or standing seam.
Now that we have the z trim in place the next thing to do is fasten it to the roof deck.
Install the roofing screws vertically along each rib in the panel.
The washer under the screw head should seal to the surface of the panel without bulging or shifting.
2 corrugated metal roof installation instructions.
It s best to start from the highest point on the roof.
You only need some basic tools and materials.
Make a mark at the cap s lower edges both sides at one end of the ridge.
If the ridge is only 15 20 long repeat step 1 at the opposite end of the ridge.
Secure the screws but do not overtighten.
First focus on removing the oldest shingles that are sticking out as well as any flashing or vents.
Corrugated panels alternate ridges and valleys and are installed with ridges and valleys overlapped at seams.
Nail the shingle with four nails two in the adhesive stirp and two at either corner.
Lay the roofing felt.
A metal roofing ridge cap is the trim that s installed along the peak of the roof.
The point at the top of the roof where both slopes meet up is known as the peak or ridge.
Paint or prime cut edges to prevent.
It s quick easy low cost and you can do it yourself.
Lay and secure the first metal panel.
See the illustration below.
Do one in the center and one on each side.
Trim the edges on the rake and top edge so that they are flush with the other shingles.
Place the first screw about 7 inches from the bottom and each subsequent screw about 18 to 24 inches apart along the vertical run.
Metal roofing is galvanized steel or aluminum.
Before we dive into the specifics of how to install roofing ridge cap here are some notes to keep in mind.
Remove any nails sticking out and reposition any metal gutters so that water flows properly off the roof.
The best value will be a 26 gauge exposed fastener panel in a smp paint finish.