Concrete Blocks:

At Keston Builders Merchant, we’ve secured some of the best deals on concrete blocks by partnering with leading manufacturers and suppliers across the UK. Whether you need solid concrete blocks, lightweight blocks, or anything in between, we can deliver top-quality materials at competitive prices.

Don’t just take our word for it—our work on high-profile projects like 1 Liverpool Street in London speaks for itself. We constantly monitor the market to ensure you get the best value without compromising on quality.

Insulation:

Insulation is a critical part of every build, and we know it inside out. Big brands like Knauf, Rockwool, Kingspan, and Saint-Gobain don’t sell directly to builders—but that’s where we come in.

For large projects, we have strong connections with some of the country’s biggest insulation suppliers and distributors. Got a smaller order? No problem. We also work with top stockists, so you won’t be stuck waiting weeks for delivery. Whatever your needs, just give us a shout.

Timber:

Timber is becoming a huge trend, especially for housebuilders looking at timber frame houses. Did you know only 9% of houses used timber frames in 2019? That number is set to rise to 15% by 2030.

We’ve teamed up with the major players in timber — names like Stampco and Hoppings — to bring you unbeatable prices. Need timber for your project?

We’ll beat any price out there. Just ask.

Dry Lining:

Dry lining has been one of our best sellers since day one. Whether you need standard 12.5mm plasterboard or something more specialized like fireproof, moisture-resistant, or soundproof boards, we’ve got you covered. If you need it, we’ll find it for you — simple as that.

Metal Work:

Whether you need metal studs, tracks, or a variety of accessories, we stock a wide range of sizes to suit your project requirements. Our strong supplier relationships mean we can arrange next-day delivery, so you won’t be left waiting. No matter the scale of your job, we’re here to make sure you get the metal components you need, when you need them, with reliable service every step of the way.

PPE and Welfare:

Let’s talk site safety—you know the drill. We stock all the essentials to keep your team protected and compliant, including:

• Hard Hats
• Safety Goggles
• Hi-Vis Vests
• Site Gloves
• Steel-toe Shoes

We work hard to offer these vital items at prices that save you money, without compromising on quality. We’ve supplied some of the biggest construction firms in the UK and can kit you out too. If this is your first order with us, we guarantee you’ll get an even better deal to get you started right.

Fixings:

We know fixings — screws, bolts, washers, thunderbolts, you name it, we’ve got it. Some brands, like Fischer and Rawlplug, are top-end, reliable products. Then there are cheap imports, but let’s be honest, they don’t always cut it.

That’s why we’ve found the sweet spot: quality fixings at fair prices. Don’t waste time replacing dodgy screws or fasteners — we supply gear that works first time, every time. Give us a call, and we’ll make sure you’re properly stocked.

Interiors: Kitchens, Bathrooms, Interior Decorations

In 2024, we started helping builders with kitchens, bathrooms, and interiors. Why? Because our customers didn’t want to stop saving money after the build was done.

We’ve got great deals with Howdens and Wren, so we can save you at least 10% on kitchens compared to what they quote you. The same goes for bathrooms and even furniture, like sofas.

Got a quote? Hand it over, and we’ll beat it.

Diamond Products:

At Keston Builders Merchant, we’re here to get you the best prices on diamond products for cutting, drilling, and coring all kinds of materials.

We have access to over 5,000 products, including diamond blades, abrasive tools, tungsten carbide tools, and dust control solutions. Whether you’re cutting, drilling, or grinding, we’ve got you covered.

Our range includes four performance levels, all made with top-quality materials and backed by over 30 years of expertise in diamond technology. Every blade, core, drill, and grinding head is designed, tested, and built to handle the toughest jobs.

Need the best tools for the job? Give us a shout, and we’ll sort you out with top-quality diamond products at unbeatable prices. You know the drill!