Principality Plastics Warehouse – UK Construction Plastics and PVC Suppliers

Who are Principality Plastics Warehouse?

We are a leading UK-based plastic products supplier, specialising in selling interior and exterior building plastics online and from 3 physical stores in Cardiff, Gloucester, and Swansea. With around three decades of successful trading, we know a thing or two about the UK plastics market.

Over the years, we've identified and built partnerships with the top construction plastic manufacturers from around the UK. Our strong reputation is founded on sourcing the highest quality PVC building products and passing them on to trade and retail customers at affordable prices. Backing our products with top-notch customer service and fair returns policies is baked into our company ethos.

Whether you are a trade buyer looking to order building plastics in bulk, or a DIY enthusiast carrying out home improvements, we invite you to experience the difference it makes when you purchase building plastics online from a specialist supplier.

Buy plastic building products online with confidence. We provide a safe and secure online shopping experience and we never share your personal information.

Stocking a Huge Range of PVC Building Products

We offer high-quality plastics and hardware for use inside and outside the home; providing you with the opportunity to use robust low-maintenance plastic building products to make painting a thing of the past. Guaranteed to retain their original appearance for years to come

Interior: Our essentials for the interior of your home include LVT laminate flooring, PVC bathroom wall & ceiling panels, plastic skirting boards and architrave.

Exterior: Offering you coordinated external plastic construction products that take you from roof level right down to underground drainage. We sell guttering and downpipe systems, fascia and soffit boards, window boards, Durasid exterior wall cladding and much more

Specialist luxury items: We supply luxury and hard to find high-quality composite plastic products like low maintenance composite decking, balustrades and fencing and even a selection of integral window blinds.

We invite you to browse and buy from our extensive catalogue of building plastics online all in stock and available for rapid delivery. Or why not pay a visit to a Principality Plastics Warehouse near you?

Why Choose Principality Plastics Warehouse?

After decades of experience as a leading plastic building product supplier, we have developed long-standing partnerships with some outstanding brands like Swish and Deeplas. We trust the quality of their products and the expertise behind them. In turn, they trust us to represent their products with professionalism and exceptional customer service.

Sourcing directly from trusted manufacturers means that we are able to pass on the benefits of outstanding quality plastic products at extremely competitive prices. With significant price reductions and monthly special offers often available, bookmark our site and check back regularly for PVC supplies at bargain prices.

The products available here are easy to install for professional fitters, builders and amateurs alike. If you’re performing DIY why not visit our Blog and discover handy purchasing guides and easy to follow installation instructions for a wide range of products?

Forget trailing around DIY stores searching for the products you need. The Principality Plastic Warehouse online shopping experience not only makes things easy, but it delivers your order direct to your door in no time at all.

 Contact Us Today for personalised quotes, product advice and general enquiries.