If you re like a lot of people you might be wondering if there s a way to avoid a full roof replacement.
Roof over steps.
The roof should be in sound.
Walkways crossovers stairs ramps to enhance safety and flow of rooftop traffic php designs and engineers custom walkways crossovers stairs and ramps.
Coat the posts 24 inches from the.
The condition of the existing roof is critical.
Directions to make a roof over outside stairs material selection.
Protect the roof against ice dams and windblown rain with self stick ice and water.
Purchase large corner posts for a roof that will be freestanding and not attached to any other.
It is the process where roofers install a new roof over your existing one i e.
The flashing should overlap the edge of the roof by one inch to help direct.
All walkway systems are installed directly on the roof without penetrating the roof surface.
Flashing is metal trim that fits over joints where two sections of roof meet.
Project step by step 15 roll out the self stick underlayment.
Set the corner posts for the roof 24 inches into the ground.
Make sure the underlayment lies smooth before you nail the top edge.
How to install a roof over an existing roof determine the feasibility.
Then pull off the.
Stick on the underlayment.
Doesn t provide the flattest surface for the metal roofing to be installed over each course of shingles is about a 1 8 higher than the course just below it.
Inspect the condition of your current roof.
Multiple layers of shingles can make it difficult or impossible for the nails to penetrate.
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.
By dan delmain on june 24 2015 in roof replacement.
It helps direct water away from the.
Some homeowners choose to get a new roof installed directly on top of the old one.
Roofing over an existing roof is also called reroofing or an overlay.
Difference between reroofing and roof replacement.
Peel off the bottom backing.
Bend the flashing into a v shape to fit over the top roof ridge and the corners where the panels meet.
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.
Believe it or not there is.
Roof framing and.
