To determine the nail length you should consider the number of layers of shingles shingle thicknesses underlayment and flashings installed on eaves sidewalls and valleys etc.
Exposed nails on shed roof.
Before you attach the new felt to your roof use a putty knife to scrape off old pieces of felt and remove any.
This poses a problem with the roofing nails protruding through the roof.
If this felt is more than a temporary.
Unfortunately on building structures that have exposed soffits like yours nails will protrude through the wood deck and be exposed.
Standing on a sloping roof should be avoided as you can become unbalanced working on the roof should be by using duck boards or a small ladder section secured attached to spread load and give a safe working platform with.
Apply a glob of roofing cement to the spatula or putty knife.
Flashing guarantees no exposed nails or roofing cement which are typically entry points for moisture in a shed roof structure.
Cover all nail heads with roofing mastic for long term roofing.
While cleaning out the gutters i ve noticed that there are some exposed nail heads.
It will smooth out once it dries.
Should i be worried about the exposed nail heads and cover them with clear silicone caulk.
Installing a shed roof that is impermeable to the elements is not easy and the top row of your shingles is often the most vulnerable to water.
Protruding nails can actually be a good thing.
Make sure the roofing cement extends to each side of the nail head covering it completely.
Unroll the material on a flat surface and use a hooked blade knife to cut the felt to the size of your shed s roof.
This how to refelt a shed roof job will involve the removal of lots of nails so have a box ready to store all of your old nails safely to ensure they do not become a hazard.
For instance if you live in a coastal area where your home is exposed to salt stainless steel roofing nails may be a good choice.
Roofing contractors have told me electro galvanized nails that stick out past the sheathing edge can attract water which can prevent the wood deck from absorbing the moisture and rotting.
Good way to hide exposed shingle nails it would be nice to have the cedar rafters exposed as well.
In order to adhere to standardized building codes and ensure adequate runoff your shed s roof must have a pitch of at least 3 12 read as three in twelve.
Wipe the glob of roofing cement over the nail head.
We had the roof torn off and redone about a year ago.
Roofing nails should be long enough to penetrate the roofing material and go 19 mm into osb solid wood plywood or non veneer wood decking or through thickness of decking whichever is less.
Some roofing nail materials are more suitable for certain geographies than others.
I would think that these are supposed to be covered by the lower row of shingles.
Repeat these steps for each of the exposed nail heads.
Galvanized roofing nails tend to resist rust formation and they are a suitable option for asphalt shingles.
So i would need to fill in the area between rafters with cedar.
The term pitch refers to the slope of the roof.
