Metal roofing 101 diy steel roofing installation over shingles subscribe.
How to install metal roofing on a shed.
Take your first sheet of metal and place it on the roof so that it overhangs the edge at least 3 4 in 1 9 cm.
Space the screws about 12 in 30 cm apart down the entire piece of metal.
Then trim all edges of the roof with metal trim made for that purpose.
Install an end strip of rubber butyl at the top edge of this row fitting it snugly into the profile of the metal.
Pros and cons for metal roofing installation.
Build the roof as normal with the trim felt paper and metal flashing.
Install the cut row of panels overlapping the flashing.
How to install a metal roof on a shed.
Cool outside air then travels under the shingles to the vented ridge detail 2 pulling out moisture and heat.
Either way a metal roof can add years to a shed because it is impervious to bugs and animals and it weathers well in every climate.
To vent the roof holes are cut in the old roof detail 1 above the soffit which pulls air through the soffit vents underneath.
Install the roofing screws vertically along each rib in the panel.
Then attach the metal roof material with screws make for roofing.
Use your neoprene washer head screws to secure the metal to the sheathing.
While a metal roof can be a noisy addition to a home it can be the perfect solution for a shed in need of repair.
Nail the flashing in place with 1 1 2 inch roofing nails.
You might have to stagger the metal and cut one or both outside edges to get the correct overall width.
Take care the first piece is aligned precisely perpendicular square to the edge.
Lay the new metal roof right on top of an old roof or remove the old one first.