I have roof top delivery for every roof except a small multi layer steep tear off every now and then.
Muдequitos in a bundle of roofing.
Installing a new roof over an existing one also called a layover or nailover is often possible although not always the best option.
The other builder i load so i usually make three stacks for a 30 35 sq house.
On laminated shingles this nail spacing is not as immediately apparent as it is on three tab shingles where the nails are placed above the cutouts.
A metal roof can last 50 years while slate roofs can last more than 100 with diligent upkeep.
One of my builders loads the roofs but stacks them like dominoes hard to grab shingles since i have to bend over for every bundle.
A look at different roof installation methods.
How to install a roof over an existing roof.
The roof will not be entirely flat as you will need to plan for rain water drainage via water drains placed strategically within the roof surface.
The system includes all the.
1 bundle of arcs in a little over a minute with a feeder of course my feeder at the time was my right hand man he kept supplied with shingles faster than i ever could by myself.
Could have been.
However there are some things that you will want to check out before doing it this way.
Both codes provide requirements for roof coverings commonly used on high sloped roofs such as asphalt shingles clay and concrete tile wood shakes and shingles and metal roofing and for roof coverings typically used for low slope.
For one you will need to check with your local building department and ask if this is an approved installation method.
One big advantage to metal roofing is its light weight which means metal roofing can be installed over an existing shingle roof.
Cr tests only asphalt shingles but below we also offer information about faux slate and composite tile.
The roof joists beams etc.
A pvc roofing system such as the one from ib roof available in either 50 mil 60 mil or 80 mil thickness would be an ideal type of a roofing membrane for such a roof.
Roof coverings are addressed in chapter 15 of the ibc and chapter 9 of the irc.
No permit is required for a job where you roof over an existing layer or replace only part of the roof sheathing second cold process application of modified bitumen roofing is best done in warm dry weather.
