SLH Properties Engineering

SLH Properties Engineering is a compact field companion for builders and site teams who need quick, reliable material figures without a signal. Every figure is worked out on the device with plain arithmetic you can check by hand.

The Brick Calculator takes a wall length and height, deducts openings, and returns the number of bricks and mortar bags for common UK brick sizes, with an adjustable waste allowance. Saved walls add up so you can size a whole elevation in one place.

The Concrete Volume tool turns slab, footing or column dimensions into cubic metres and an estimated bag count, with a clear cross-section of the pour depth. The Coverage tool converts an area and a number of coats into litres of paint, kilograms of plaster or a tile count, and into the number of containers to order.

The Site Ledger keeps a running day log of materials, quantities and costs that stays on the device, with live totals. Settings offer English and French and a link to the privacy notice.