About Us

Meridian Building Plastics has been supplying the building trade and DIY market for 25 years. Based at Valleylink Estate in Enfield, we hold over 5,000 m² of storage space and one of the largest stock ranges of building plastics in London and the Home Counties.

Our roots are in polycarbonate roofing sheeting, and it's still what we're best known for. We stock Multiwall Polycarbonate in 10mm, 16mm and 25mm thicknesses, in sizes up to 7m x 2.1m, along with EZ Glaze, corrugated PVC, glazing bars, roof lanterns and roof domes. Alongside roofing we carry a full range of fascias, soffits, cladding, rainwater systems, windows and doors, decorative wall panels, composite decking and fencing, porcelain tiles and much more.

What sets us apart is the team. Many of our staff have worked in the plastics industry for between 18 and 45 years, so whether you're a contractor or a first time DIYer, you're getting advice from people who genuinely know the products inside out. We stock trusted brands including Kestrel Fascias and Soffits and Floplast Guttering, alongside our own ranges.

As an independent business, we can move fast. No layers of bureaucracy, just quick decisions and the flexibility to source what our customers need. We deliver on our own vehicles across London and the Home Counties, with a same day delivery service available for Trade Card holders. Orders placed before 10am qualify for next day delivery.

We also offer a free in-house cut to size service on our polycarbonate sheeting, cut while you wait or arranged through our bespoke roof pack service.

Knowledgeable staff, quality products, large stocks and a reliable delivery service. That's what 25 years in the trade looks like.