Finding how much trim is needed for a vinyl siding installation.
How many pieces in a box of vinyl siding.
Usually you can be relatively confident that a box of standard vinyl siding with 20 pieces of any size will be enough to cover 100 sq ft of space.
However if you re calculating for vinyl shake siding which is often 1 2 or 1 3 of a square per box your calculations will be different.
Vinyl siding comes in 100 sq ft units called squares this is the total number of squares you will need.
Multiply each length and height measurement to find the square footage of each wall then add them together to find the total square footage.
However typically you may only need half a box of 10 ft x 10 ft vinyl siding to complete a job of this size.
Vinyl siding typically comes in 2 square boxes so if your calculation above is 58 squares of siding you would need 29 boxes of vinyl siding.
It is unclear how many pieces there are in a single box of vinyl siding.
That s only a starting point however.
Multiply height by width for each area and add to get total soffit square footage needed.
That is a coverage amount of 200 square feet.
Take length and width measurements in the area underneath your eaves.
One square of siding will cover 100 square feet and an average box of vinyl siding contains 2 squares of material.
Which will be 1000 square feet and five boxes.
Multiply the width and height to get the area of the wall in square feet.
Each box of siding comes with two squares in a box so you re dealing with even numbers.
Total of squares please enter side s surface area.
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Houses are not smooth rectangles.
Divide the total by 100 to find the number of squares of vinyl siding to order.
However each box does contain 2 square of siding.
If we have a total of 900 square feet then you order ten squares.
Check with the vinyl siding manufacturer to see how many squares are in one box.
To find the number of squares of siding needed for an installation measure each walls width and height in feet.
They contain windows doors and gables which alter the amount of coverage you ll get from a single box of vinyl siding.