Ask this old house general contractor tom silva reveals the best ways to secure shingles to a roof.
Step by step on how to lay roof shingles.
Roof planes that butt against vertical walls at the end of the shingle course are protected by metal step flashing at least 125 mm high and 125 mm wide 5 high and 5 wide.
Weave and cut the valley on the highest side of the roof.
When the felt is secured you can start laying the metal shingles.
You want to lay the shingles from the bottom to the top of the valley.
This video has a special meaning for me this family didn t have money to pay for a new roof and had leaks all over after removing the rock roof and fixing.
Then work your way up to the top or center of the roof.
Be careful to drive nails straight rather than angled.
This step involves the shingle application and you will probably find it easier and quicker if you have someone to help you lay the shingles out in front of you as you go.
Metal step flashing pieces.
It is important that you start out correctly.
Again start at the bottom and nail the shingles into place.
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How to install shingles on a roof step by step.
There are two simple rules to follow.
Repeat the process for other areas of your roof.
Instead of laying down the entire layer of sheathing at once lay it gradually.
Start by overlapping a starter from both sides of the valley at the bottom.
The shingles need to be offset in every space so there are no valleys or blank spaces where a leak will start.
When you are finally ready to lay the shingles start by centering the first piece over the line markings.
Cut the last ridge shingle to the length you need but be sure that no part of the roof is exposed.
Afterwards secure it with nails on each corner.
When applying the new shingles each shingle course will be covered by a step flashing.
The best advice we can give is to follow themanufacturer s instructions on the back of the package.
Then your first shingle goes on the side you are going to cut.
Place the next shingle beside it until the first row of shingles is filled.
The next one goes on the low side.