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.
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 unrestricte..
£34.15
Ex Tax:£28.46
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.
Sta..
£9.34
Ex Tax:£7.78
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, buff multi-coloured facing brick, faced on one side and both ends.
High quality facing brickCan be recycledLocally sourced raw materialsLight..
£370.93
Ex Tax:£309.11
Used to drain lintels, Cavity Trays, and to ventilate cavity walls
Please note: This item is a plastic component and therefore is not suitable for use within a) the external walls of buildings more than 11m high where people sleep on the premises (residential, institutional or hospitality) or..
£0.37
Ex Tax:£0.31
Precision made, high performance structural concrete lintels
600 mm
£12.19
Ex Tax:£10.16
This reliable and robust concrete fabric mesh by ROM is ideal for security on building projects. It is a high quality steel reinforcement for cast concrete applications. It features squared ends to improve handling and safety.
Ideal in agricultural, industrial and transportation sectorsThick wire f..
£58.78
Ex Tax:£48.98
An easy to use floor levelling compound – just add water in correct quantity as directed, mixing with a suitable Mixing Paddle and Drill for a minimum of 2 minutes.
The product can be applied in one application to depths between 3mm and 6mmSetcrete™ Universal takes approximately 24 hours at to full..
£18.42
Ex Tax:£15.35
EFIXR angle brackets are intended for all assemblies for the design and installation of interior and exterior joinery. EFIXR stiffener improves rigidity particularly for large models.
The 2 obround holes make adjustments easier.Galvanized steel S250GD + Z275 according to NF EN 10346.
£1.13
Ex Tax:£0.94
Light and heavy restraint straps for vertical and horizontal restraints when connecting timber floors and roof systems to masonry walls
Provides vertical and horizontal restraint when connecting timber floor and roof systems to masonry wallsEasy to install, can fit over the top of floor joists with..
£6.43
Ex Tax:£5.36
Type 4 wall tie for use in the external walls of houses and small commercial developments up to 10 metres in height. It is also a Type A tie for internal separating walls of buildings of any height.
Suitable for 126-150mm cavity widthIncludes multi drip feature to prevent moisture travelling across..
£66.91
Ex Tax:£55.76
Transform your garden with our Suburban 20mm Stone Cotswold Chippings Bulk Bag! The lovely buff cream colour adds a touch of natural beauty, making it a perfect fit for any outdoor space. Not only do they look great, but they also bring a stylish vibe to your garden that everyone will appreciate.
C..
£77.94
Ex Tax:£64.95
SCJ is a cold joint sealer that is applied onto vertical edges and surface base before the application of asphalt. HAPAS approved since 2005, SCJ prevents water ingress which improves bond and prolongs the life of your repair.
Can be used in all weathersSimple and economical to applyNo wasteApprove..
£11.89
Ex Tax:£9.91