Box & cost calculator

Tell it how many screws the run needs and it works out which boxes to buy, and what they cost.

Why the box sizes matter

Every product here comes in three box sizes, and the step between them is not proportional - the bulk box is very often the difference between a job being worth doing and not. This works out the cheapest combination for the quantity you actually need, rather than making you do it on the back of the delivery note.

About coverage

This calculator does not yet tell you how many screws a job takes - how many a face frame needs per foot, or how many go into a hinge plate. That is a number from the bench, not from a catalogue, and we would rather leave it out than publish a guess. If you want it added, tell us what the real figures are and we will build it in.