Measure the bottom piece of siding to the proper length which is the length of the wall to the roof line minus 2.
Cutting siding for gables.
This means that the angle between the roof line and an imaginary horizontal.
Place a fine tooth blade backward on a circular saw.
Put on your safety goggles and gloves.
For every 12 in.
Across for the run.
Check for level to be sure your layout marks are correct.
Measure the distance from the bottom of the piece to the gable.
This piece will lap over the bottom board.
The use of fancy cut decorative shingles exploded with queen anne victorian architecture.
How to figure gable angles with hardy board.
On this small gable i measured 3 ft.
Place a piece of hardi siding on the wall at the right height above the piece below and slide it towards the gable until it touches the gable.
When you are sawing the siding for the gables the edges of the siding must be cut according to the slant of the roof.
When you get ready to cut you piece measure up first and mark the hardi at the height it needs to be until the angle and then take off the top what ever distance the bottom was away from the gable.
The backward motion gives you a cleaner cut through your siding.
Although used in many locations one of the most popular areas of use for these shingles was in the gable.
Cut and check for a.
Since the roof was cut at a 4 12 pitch the gable climbed 4 in.
This is a trick on how to cut vinyl siding the quickest and easiest way without breaking or chipping it.
After i ve calculated the pitch of the roof i lay out as many courses of siding as i can on my worktable using cutoffs and scrap for the top pieces.
Now measure the height the siding needs to be until the angle starts.