Guides

Plan it right, buy it once

Short, practical guides to measuring, buying and not over-spending on your next project — paired with the calculators that do the maths.

Get the measurements right once and every material estimate falls into place. Here is the simple method the pros use.

Bagged is convenient; bulk is cheaper past a surprisingly low threshold. Here is where the line is for each material.

The single most common reason DIYers run short. Here is how much extra to buy for tile, flooring, decking and pavers — and why.