Install continuous rafter roll over fascia ventilator and felt support tray to direct airflow below underlay into the roof space.
How to lay roof shingles uk.
Many pros shingle in a vertical line up the roof because it s much faster.
Install the starter strip which is just a backing for the first visible row of shingles.
If the roof shingles and all accessory roof components are arranged and overlapped with this in mind the roof should successfully shed water.
See below for a shopping list tools and steps subscr.
Measure the length of a shingle as it lies across the roof.
Known in the trade as vertical racking or staggering this how to lay shingles method enables the roofer to install a single column of shingles all the way to the peak without the wasted back and forth motion necessary to fill several rows of stair steps.
Lay the second row of shingles.
Dress underlay down to bottom edge of felt support tray and fix using self adhesive tape.
Watch and see how easy it is.
It stops water from getting through to the roof at the gaps between shingles and at the notches between tabs.
Most asphalt shingles are 3 feet 91 4 centimeters in length.
This 1 2 tab has to be cut off where it hangs off the left edge of the gable roof.
This will help determine how the shingles will lay on the roof width.
You can save a few bucks using pre cut starter strips instead of using a whole shingle.
Shingling a shed and want some tips.
Roofing contractor jack viera demonstrates installing three tab asphalt roof shingles.
Vapour permeable underlay red with 25mm eaves vent system.
Handy home shows you universal shingling techniques that can be applied to any shed.
This method does not require a continuous rafter roll.