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.
Step by step on how to lay roof shingles.
Start by overlapping a starter from both sides of the valley at the bottom.
When you are finally ready to lay the shingles start by centering the first piece over the line markings.
Ask this old house general contractor tom silva reveals the best ways to secure shingles to a roof.
Then your first shingle goes on the side you are going to cut.
Afterwards secure it with nails on each corner.
Instead of laying down the entire layer of sheathing at once lay it gradually.
See below for a shopping list tools and steps subscr.
It is important that you start out correctly.
Weave and cut the valley on the highest side of the roof.
Place the next shingle beside it until the first row of shingles is filled.
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.
When the felt is secured you can start laying the metal shingles.
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The shingles need to be offset in every space so there are no valleys or blank spaces where a leak will start.
Begin this layer at the bottom of the roof and add it in horizontal rows with a slight overlap to prevent leaks.
Repeat the process for other areas of your roof.
You want to lay the shingles from the bottom to the top of the valley.
Do the same with the next shingle continuing this step until you get to the far edge of the ridge.
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.
Then work your way up to the top or center of the roof.
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.
The next one goes on the low side.
Be careful to drive nails straight rather than angled.
How to install shingles on a roof step by step.