Construction Warehouse LTD is a specialist online trade merchant for construction materials. We blend the convenience of a digital platform with the personal, high-touch service of a traditional builders' merchant — sourcing, supplying and managing materials for trade professionals across the United Kingdom.
We are an online specialist construction materials merchant on a mission to simplify how trade professionals source building supplies. From a single bag of fixings to a full dry-lining package across multiple sites, the experience should be fast, transparent and genuinely human.
Founded in 2022 and headquartered on Great Portland Street in central London, we sit somewhere between a traditional builders' merchant and a modern logistics platform — combining sourcing intelligence, supply discipline and trade consultancy under one roof.
Because our workforce is distributed across the UK and India, our sourcing desk never really sleeps. Materials are tracked, queried and quoted while London is closed.
We work with main contractors, developers, specialist sub-contractors and sole traders. No tier of project is too small to deserve proper sourcing, and no scale of package is too large for us to manage end-to-end.
Our promise is boring on purpose: the right material, on the right date, at a number you can build a tender around.
Tell us what the spec calls for — or just describe what you're trying to achieve on site. Our team identifies the right products, compares manufacturer options, pressures pricing and comes back with a documented recommendation. Useful at tender stage and essential at value-engineering stage.
From a single pallet to a phased delivery programme across multiple sites, we hold, schedule and ship materials to your programme. Call-offs, just-in-time drops and site staging are all part of the service — not add-ons charged back at the invoice.
For repeat clients, developers and tier-two contractors we set up structured supply partnerships — locked pricing, dedicated account management, agreed lead times and quarterly business reviews. Effectively your outsourced materials department.
Standard and tapered-edge board, moisture-resistant, fire-rated and acoustic variants. Metal stud, track, beads, jointing compounds and finishing skims.
C16 / C24 graded carcassing, treated CLS, kiln-dried joinery softwood, sheet material — OSB, ply, MDF. Cut-to-size and finger-jointed options available.
PIR rigid boards, mineral wool, EPS, acoustic slabs and complete cavity closers. Specified to current Part L and Part E compliance for residential and commercial builds.
Screws, anchors, nails, frame fixings, straps, hangers, angle beads and abrasives. Bulk and pallet pricing for contractors running multiple plots.
Temporary protection, dust sheeting, hardboard, Correx®, monarflex sheeting, tapes and edge protection. The unglamorous essentials that keep defects off the snagging list.
Anything outside the core lines — non-standard lengths, discontinued specifications, export-grade packaging, specialist fire and structural products. If it exists in a catalogue, ask us first.
Email the drawings, the schedule of works or a photo of what's on site. No project too informal — we'll quote what you've got.
Documented line-by-line proposal with alternatives, lead times and full compliance notes. You build your tender from a single number set.
Once you place the order we hold the stock, schedule the drops and chase the manufacturers so your site team doesn't have to.
Palletised, timed and called off to suit programme. PODs and invoices arrive in one clean thread — no chasing multiple suppliers at month-end.
We're not trying to be everything to everyone. We exist for trade professionals who want one reliable materials partner with digital convenience and a real person on the end of the phone.