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.
Wavin OsmaSoil is a PVC-U Soil system for sanitary waste removal. A comprehensive system available in a variety of colours and sizes with either push-fit or solvent weld joints.
With one push-fit ring-seal socket and one plain endRing-seal socket incorporates captive seal technologySeals cannot dis..
£19.88
Ex Tax:£16.57
Recticel Eurothane® GP is a high performace PIR insulation board for multiple applications, which is light weight, easy to cut, handle and install. Whether it is a pitched roof, framed wall or floor, Eurothane® GP is the ideal solution amongst contractors and installers
Good thermal performance: λ..
£57.38
Ex Tax:£47.82
Brand: British Gypsum
Gyproc WallBoard is a standard multi-use plasterboard. These plasterboards can be used for many applications and normally require skimming. When fixing this plasterboard sheet use drywall screws. Suitable for most applications where normal fire, structural and acoustic levels are specified. Suitable..
£8.53
Ex Tax:£7.11
The Celotex PL4000 is a thermal laminate board, offering great insulation values. If you're insulating a small room or a garage where space is minimal then the Celotex PL4000 thermal laminate is an ideal solution.
Thermal conductivity of 0.022 W/mKSuitable for both direct bonding 'dot and dab' and ..
£140.78
Ex Tax:£117.32
Bostik Rapid Setting Cement is a versatile product that is ideal for a variety of interior and exterior installation, repair, and maintenance projects. It is particularly well-suited for the installation of sanitary fittings, drainage systems, and the upkeep of concrete floors, paths, and steps.
Se..
£4.57
Ex Tax:£3.81
FB20 fixing band is for all general light strapping needs.
Perfect for DIY, industrial, and agricultural applications. Comes in convenient 10-metre rolls.
FB20 comes supplied in a rugged plastic dispenser, making it much easier to transport and work with.
Supplied on a 10-metre roll.S..
£7.79
Ex Tax:£6.49
Used for a variety of construction applications
Minimum packed weight of 800kg +/- 5%
Delivered and unloaded in bulk bags for large project quantities
Base aggregate can be used for sub base under paving
Actual weight will vary depending on moisture content
The product is loc..
£75.91
Ex Tax:£63.26
A Facing Brick that has been in use for many years in housing. A red based Facing Brick with a slight texture, faced on one side and both end, a proven product ideal for housing.
Manufactured to BS EN 771-1BES 6001 Responcible Sourcing CertificationMade in BritainClay is typically sourced locally f..
£648.23
Ex Tax:£540.19
Designed for use in separating internal walls and floors, ROCKWOOL Sound Insulation Slab reduces noise from adjacent properties and between rooms in the same homes, as well as providing exceptional fire resistance.
Made from stone, ROCKWOOL insulation absorbs sound and reduces sound vibrations due ..
£41.45
Ex Tax:£34.54
Tyinwire Tying wire for the tying of reinforcement. Available in Stainless Steel
£66.30
Ex Tax:£55.25
Sika MaxMix Colour is a concentrated solution of pigments, suitable for brick laying, paving, renders, grouts and screeds. 1 litre treats up to 400kg of mortar.
Concentrate admixtureFast colour dispersionEasy to use without the mess of powderSimple dosage system ensures accurate dosing in every mix..
£11.17
Ex Tax:£9.31
Regularised (consistent dimensions) by planing all round with 'eased' (rounded) corners for comfortable handling. Our regularised carcassing finishes 2mm off nominal thickness and 5mm off nominal width.
5400 mm
£1.34
Ex Tax:£1.12