The condition of the existing roof is critical.
Roof over steps.
Roof framing and.
The roof should be in sound.
Protect the roof against ice dams and windblown rain with self stick ice and water.
Set the corner posts for the roof 24 inches into the ground.
All walkway systems are installed directly on the roof without penetrating the roof surface.
Some homeowners choose to get a new roof installed directly on top of the old one.
The flashing should overlap the edge of the roof by one inch to help direct.
Add a new layer of shingles which means that there is no tearing off of the old roof.
Purchase large corner posts for a roof that will be freestanding and not attached to any other.
Directions to make a roof over outside stairs material selection.
Flashing is metal trim that fits over joints where two sections of roof meet.
3 install 1x4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1x4 purlins over the shingle roof.
Bend the flashing into a v shape to fit over the top roof ridge and the corners where the panels meet.
Believe it or not there is.
Roofing over an existing roof is also called reroofing or an overlay.
Difference between reroofing and roof replacement.
So it s time for a new roof.
Make sure the underlayment lies smooth before you nail the top edge.
For example if your roof measures 10 feet 3 0 m x 10 feet 3 0 m and the slope of the roof is 12 12 giving a slope factor of 12x12 12x12 12 converts to 1 414 in decimal form you would multiply 10 x 10 x 1 414 to get the total of 141 square feet of roofing.
Peel off the bottom backing.
If you re like a lot of people you might be wondering if there s a way to avoid a full roof replacement.
Multiple layers of shingles can make it difficult or impossible for the nails to penetrate.
Then pull off the.
Project step by step 15 roll out the self stick underlayment.
Stick on the underlayment.
It is the process where roofers install a new roof over your existing one i e.
Walkways crossovers stairs ramps to enhance safety and flow of rooftop traffic php designs and engineers custom walkways crossovers stairs and ramps.
It helps direct water away from the.
Inspect the condition of your current roof.
What you need power nailer or roofing hatchet tape measure roofing shovel or flat pry bar hammer drill carpenter s square straight cut tin snips utility knife chalkline broom.
Coat the posts 24 inches from the.
