Monthly Special Offers
CLS Timber Lengths 75×47 (3″x2″) – 2.4m
£2.54 Ex VAT
Standard Plasterboard Tapered Edge 1800×900 – 12.5mm
£7.49 Ex VAT
General Purpose Chippy Woodscrews – 5.0×100
£4.99 Ex VAT
Wienerberger Class B Red Engineering Brick ( Pack of 400)
£201.66 Ex VAT
Ytong 100mm Blocks (440x215mm) Standard 3.6N
£1.65 Ex VAT
GRP Roofing Resin Base Coat 20kg
£76.99 Ex VAT
The Most Affordable Building Materials in London
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orders over £250
Top-Selling Bricks and Blocks for London Projects
Explore our best-selling bricks and blocks — handpicked by builders across London and supplied by a leading brick wholesaler known for strength, consistency, and a quality finish in every type of build.
£434.01 Ex VAT
£1.11 Per Brick
£520.81 Inc VAT
£635.64 Ex VAT
£1.03 Per Brick
£762.77 Inc VAT
£240.73 Ex VAT
£0.60 Per Brick
£288.88 Inc VAT
£362.55 Ex VAT
£0.91 Per Brick
£435.06 Inc VAT
£417.80 Ex VAT
£0.84 Per Brick
£501.36 Inc VAT
£575.73 Ex VAT
£1.27 Per Brick
£690.87 Inc VAT
£503.83 Ex VAT
£1.01 Per Brick
£604.60 Inc VAT
£399.99 Ex VAT
£1.00 Per Brick
£479.99 Inc VAT
Builders Megastore is a trusted family-run builders merchant in London, proudly serving trade professionals and DIYers across the capital. With decades of combined experience in the construction and timber trade, we supply high-quality building materials — including bricks, insulation, and sheet materials. Our mission is to be the most affordable building material supplier in the market, with no compromise on quality.
Whether you’re tackling a major build or a small renovation, we’re here to support your project every step of the way with fast delivery and expert advice.
Thousands Of Products from trusted Brands
Save More on Quality Building Materials
Looking for affordable bricks, timber, and more? Shop limited-time deals from you local builders merchant in London. Get top-quality materials at unbeatable prices – perfect for trade or DIY projects.
RATED EXCELLENT BY TRADE & DIY
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Popular Building Materials for London Projects
Browse our selection of high-demand building materials, including plasterboard, insulation, and more, from a trusted builders merchant in London—everything you need to keep your project on track.
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