Planning Tool

Build Board Calculator

Work out exactly how many Insutile Build Boards you need for your project — enter your surface dimensions, choose your board size, and get an instant count.

Planning Tool

Build Board Calculator

Work out exactly how many Insutile Build Boards you need for your project. Enter your surface dimensions, choose your board size, and get an instant count — with waste allowance built in.

Metric (mm / m) Imperial (in / ft)

1 Choose Your Board

Board area: 0.72 m² per board

2 Surface Area to Cover

3 Subtract Openings (doors, windows, etc.)

4 Waste Allowance

Need Help Choosing?

Our technical team can help you find the right products for your project.

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