Building Materials
Whatever the project, MyDIY has you covered with a wide range of general building materials for both trade professionals and DIY enthusiasts. From essential cement, sand, and aggregates to bricks, blocks, plasterboard, and timber, we supply everything you need to get the job done right.
Our range includes trusted brands and high-quality materials for foundations, walls, roofing, insulation, and drainage, ensuring strength and reliability in every build. With competitive prices compared across leading UK merchants, you can source the right products quickly and cost-effectively. Whether you’re tackling small DIY repairs or managing a larger construction project, MyDIY makes it simple to find and order the building supplies you need online.
Class A standard, the highest specification in the UK, the toughest bricks available and the number one choice for demanding applications.
Conforms to BS EN 771-1:2011Low water absorptionResistant to acids, alkalis and abrasionUniformly high crushing strength
£759.60
Ex Tax:£633.00
An A1 Non-Combustible Glass Mineral Wool roll, manufactured using Knauf Insulation's unique ECOSE® Technology and is specifically designed sound insulation for use in new build and retrofit internal wall and floor applications.
Manufactured density in excess of 10kg/m³ to meet building regulationsT..
£62.54
Ex Tax:£52.12
An A1 Non-Combustible Glass Mineral Wool roll, manufactured using Knauf Insulation's unique ECOSE® Technology, and designed specifically for use in cold lofts where pitched roofs are insulated at ceiling level.
Cost effective solution for cold lofts where the thickness of insulation is unrestricted..
£34.45
Ex Tax:£28.71
Knauf Moisture Plasterboard is a high performance plasterboard with a square edge that is used for internal areas with higher levels of humidity. The Knauf Moisture Plasterboard has additives in the core which repel moisture making it suitable for kitchens and bathrooms and other areas prone to high..
£19.19
Ex Tax:£15.99
Standard plasterboard by Knauf is manufactured from the highest quality gypsum offering strength and versatility. It comes with an ivory paper face which is ideal to receive a plaster finish or for direct decoration. It is easy to use and suitable for use with ceilings, linings and partitions.
Stan..
£10.56
Ex Tax:£8.80
Essential for construction and building projects, this brick from London Brick Company comes with a smooth texture for a better finish. It is a high quality, red coloured facing brick, faced on one side and both ends.
Manufactured to BS EN 771-1BES 6001 Responcible Sourcing CertificationMade in Bri..
£615.54
Ex Tax:£512.95
Concrete Paving Slab/Flag (British Standard) - Natural 750 x 600 x 50mm: Marshalls Standard Pimple Paving offers a cost-effective and durable solution for urban areas. Its raised pimple surface provides excellent skid resistance and surpasses industry standards. Available in multiple sizes and thick..
£502.75
Ex Tax:£418.96
Precision made, high performance structural concrete lintels
900 mm
£10.95
Ex Tax:£9.13
Light reinforced angle brackets are used to assemble small structural joinery for internal and external applications.
Pre galvanised mild steelSuitable for interior fittings, furniture, small frames etc
£0.66
Ex Tax:£0.55
Heavy Engineered Restraint Strap
A direct replacement for traditional restraint straps, the innovative design of these lightweight straps allows ease of handling and installation whilst maintaining the structural strength and robustness of much heavier weight types.
The HES (heavy engineered strap..
£22.19
Ex Tax:£18.49
The JHM range of joist hangers can be used to connect solid sawn joists, trusses and engineered joists to masonry walls or steel beams.
Built in inspection slotPerfect for resisting joist movementCan be shot fired to steel girdersSafe working load for joists shot fired to steel girders is 5.17kNMad..
£1.73
Ex Tax:£1.44
Screw in Starter Ties are supplied with an 8mm nylon plug and is suitable for use in brickwork and blockwork of up to 3 storeys or 8 metres in height.
Ideal for the construction of conservatories, extensions and garden wallsMeets the technical requirements of the NHBCCE Marked
£70.14
Ex Tax:£58.45