Building Materials

At RGC Building Supplies, our friendly family business has supplied the DIY and building trade with the finest building materials, kitchens and bathrooms for 20 years. Many of our products are available to purchase nationwide through our online store with all the big brands covered by our price-match guarantee. Being independent means we can keep prices low while still providing excellent customer service.

We sell all types of building supplies for all types of construction project – from the building trade, to general DIY work and for contractors. Our comprehensive range of excellent-value building products includes:

Aggregates & Sand
Bricks & Blocks
Rugby Cement
Concrete Products
Concrete Products
DPC & Membranes
Guttering & Drains
Manholes & Frames
Reinforcement & Wall Ties
Adhesives & Sealants
Stone Panelling


Whether you are looking for enough bricks for a barbecue area or for a housing estate, we have all the supplies you will need to fit in with your environment. We can also help if you are hiring a contractor for a project such as a garden pathway or a driveway and need advice on materials. If you are attempting a self-build project, we would be more than pleased to help you find the right materials for the job. Because we are independent we are able to offer a building supplies discount on many of the ranges.


For whatever type of project you are involved with, you can browse our online store to find everything you need for all types of construction projects, from the foundations to the roof, and in between. We sell insulation blocks to meet all types of building regulations, as well as pre-cast concrete blocks and building blocks of all densities. RGC Building Supplies are stockists for Hanson Performance cement, lime, mortar, ready-mixed compounds, tarmac repair, and plasterboard. Visit the store or search online for our range of concrete and steel lintels, reinforcement products, DPC and flue liners. We have an excellent range of different types of gravel, aggregates and sand for both domestic and trade use, including bulk bags. If you visit our large DIY store and Trade Desk, in Dartmouth, South Devon, our experienced staff will be pleased to advise you on any of the products we stock.


Our roofing range includes a full range of natural and man made slate tiles, concrete tiles and Brett Martin rainwater drainage systems. We also have a whole range of accessories, such as sealants, adhesives, and cleaning products. If you are involved in a bigger project, we sell materials to protect installed floors and windows during construction.


For your outdoor building product supplies we stock decorative stones, natural stone chippings, pebbles, cobbles and monoliths. We have a range of geotextiles, which are permeable fabrics designed to protect, reinforce, separate or drain soil areas. Our team will be eager to help you find the right product for everything from weed control, to ground stability and drainage.


At RGC Building Supplies, we pride ourselves on providing excellent value building material products and DIY materials including the best prices for the leading brands. While you can build almost anything out of any builders building supplies using quality materials from a trusted supplier will give your construction project the durability it needs. These choices could make a huge difference to the longevity of your structure.


Visit our 4,000 sq ft showroom on the first floor at Collingwood Road, where we also have a wide range of bathrooms and kitchens on display in exciting room sets. Our team of qualified joiners and fitters who can install it all for you. Alternatively, we can plan and supply everything you need to do it yourself, or have your tradesman fit it.


We specialise in all types of building products supplies and online building supplies from paints and wallpaper, to kitchens and independent living products. We are open Monday to Friday, 7.30am to 5pm, and Saturday from 8am to 12pm.


Call us or visit today to find out why we are one of the UK's fastest-growing online builders' merchants!