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.
Brand: British Gypsum
Gyproc Thermaline Plus is a wallboard bonded to a expanded polystyrene insulant, with integral vapour control provided by the products closed cell structure in the foam. A cost-effective thermal laminate for new and existing buildings requiring a mid to high thermal performance levels.
Insulation a..
£65.62
Ex Tax:£54.68
The ideal solution for rapid repairs in a variety of different conditions
£24.34
Ex Tax:£20.28
Red Multi Sanded Crease-textured Stock Facing Brick. Order In Singles. See Tech Spec For Pack Quantity.
£623.39
Ex Tax:£519.49
Earthwool Acoustic Roll is a flexible glass mineral wool quilt that provides a high level of sound absorption. The roll is 1200mm wide and ready cut to 3 x 400mm wide rolls. Odourless, rot proof and non-hygroscopic, it does not sustain vermin and will not encourage the growth of fungi, mould or bact..
£71.26
Ex Tax:£59.38
Ideal for low level connections.
Manufactured in polypropyleneComes with a 'O' seal socketConforms to BS 4514Push-fit connectionBlack colour
£9.84
Ex Tax:£8.20
MOT Type 1 has crushed gravel stones that form the granular sublayer for road surfaces and pathways. Hardwearing, this gravel provides a load bearing stable layer and a flat surface prior to laying paving or hard standing areas. The fine mixture also ensures minimal voids in the sublayer when compac..
£5.45
Ex Tax:£4.54
Panda Gravel 20mm Gravel is extremely hard-wearing due to its marble properties. The modern look is made up of Black Basalt and Everest Icey Blue
£7.88
Ex Tax:£6.57
Celotex CW4000 is an easy to install polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low emissivity foil facing. Available in thicknesses from 40mm to 100mm, it can be considered for use in partial fill cavity wall applications.
Excellent thermal performance ..
£10.86
Ex Tax:£9.05
Hot
For use in Cement: Sand, Lime mortars
£19.66
Ex Tax:£16.38
Attractive buff handmade bricks with soft tumbled edges and a reclamation finish.
Dimensional tolerance - T1Dimensional range - R1, Soluble Salt S2F2 rated for frost resistanceWater absorption - 19%Manufactured to BS EN 771–1Manufactured using traditional techniquesSustainable supplies for ongoing ..
£647.95
Ex Tax:£539.96
An ideal salt for de-icing as well preventing ice and snow build-up on roads, driveways, and paths. It can be mixed with sand to improve vehicle traction in slippery conditions.
Clears snow and ice fastEffective weed killerCan be mixed with sandImprove vehicle traction in slippery conditionsActual ..
£6.25
Ex Tax:£5.21
Our worktops come in a wide variety of materials, styles, colours, thicknesses and finishes. Our range includes the very latest materials and designs to reflect up-to-the-minute fashions that will bring a truly iconic look to your kitchen. Whatever your budget, there’s lots of opportunity to customi..
£111.44
Ex Tax:£92.87