Calculate Bricks & Mortar
Enter your wall dimensions and brick price to get a full materials list and cost estimate.
Your Brickwork Materials
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Where to Buy Bricks & Mortar in the UK
Once you have your brick count, compare prices across these major UK suppliers. Bricks vary significantly in price depending on type, colour and region — always confirm availability for your chosen brick before ordering.
| Supplier | What They Stock | Best For |
|---|---|---|
| Wickes | Facing bricks, engineering bricks, sand, cement bags | Trade pricing, pallet orders |
| B&Q | Standard facing bricks, Thermalite blocks, mortar mix | Click & collect, small quantities |
| Amazon UK | Ready-mix mortar 25kg bags, pointing compound, brick trowel sets | Best for accessories and small jobs, Prime delivery |
Links marked above are affiliate links — we may earn a small commission at no extra cost to you. We only link to reputable UK suppliers.
UK Brick Coverage & Pricing Reference (2026)
Use this table as a quick reference for common brickwork projects. All prices are 2026 UK averages.
| Brick Type | Bricks per m² (Single) | Approx. Price per Brick | Common Use |
|---|---|---|---|
| Standard Facing Brick | 60 | £0.65–£0.95 | Garden walls, house extensions |
| Engineering Brick (Class B) | 60 | £1.00–£1.40 | Below DPC, retaining walls |
| Reclaimed Brick | 60 | £0.80–£1.50 | Period renovations, patios |
| Thermalite Block (100mm) | 10 | £1.80–£2.50 | Internal leaf of cavity walls |
How to Use This Brick Calculator
Step 1: Measure Your Wall
Measure the total length and height of the wall in metres. For walls with openings (doors, windows, gates), measure the full wall area first, then subtract the opening area. For example, a 5m × 1.2m wall with a 1m × 1m gate opening = 6m² − 1m² = 5m².
Step 2: Choose Wall Thickness
Single skin (half-brick) walls are 102.5mm thick and suitable for garden walls up to about 1.2m high. For anything taller, or for retaining walls, a double skin (one-brick, 215mm thick) wall is required for structural stability. Always check with a structural engineer for walls over 1.8m.
Step 3: Enter Your Brick Price
The default price of £0.80 per brick reflects a standard facing brick in 2026. If you have a quote from a supplier, enter that price here for an accurate cost estimate. Engineering bricks typically cost £1.00–£1.40 each. Reclaimed bricks vary widely from £0.80 to £1.50+ depending on type and region.
Step 4: Mortar Calculation
This calculator uses a standard 4:1 soft sand to cement ratio and assumes approximately 1.2kg of mortar per brick. Sand bags are priced at £2.50 per 25kg bag and cement at £7.00 per 25kg bag — 2026 UK averages.