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.
The adjustable height strap, location tab and speed prongs allow this to be fitted with immense speed and accuracy
The industry standard timber hanger for solid joistsSpeed prongs provide a temporary fix for an even quicker installationA location tab in the bottom of the hanger allows quick and acc..
£1.16
Ex Tax:£0.97
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 101-125 mm cavity widthIncludes multi drip feature to prevent moisture travelling acros..
£50.34
Ex Tax:£41.95
Open Back Lintels are for use in Cavity Wall construction. The lintels incorporate insulation, built-in plaster key and DPC. The lintels supports uniform distribution of masonry loads, timber floors and roof loads. Also suitable for fair faced inner leaf masonry.
2400 mm
£7.14
Ex Tax:£5.95
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.
Push-fit couplerRing-Seal sockets at both endsUse as a slip coupler for making repairsFor use with 82mm Wavin OsmaSoil pi..
£9.61
Ex Tax:£8.01
New
This Class B engineering brick from Wienerberger, one of the leading suppliers of facing bricks in the UK, is suitable for manholes and places where decoration is not of prime importance. The perforated bricks can be used below a damp proofing course and offer high resistance to frost. Pack size wil..
£388.46
Ex Tax:£323.72
For fixing roof tiles, slates and sheets
3600 mm
£33.22
Ex Tax:£27.68
Constructed from recycled polypropylene, the ACO HexDrain is designed for residential use in areas with a load class of up to A 15, such as pedestrian walkways, cycle paths, and lightly trafficked areas (restricted to light domestic vehicles only).
The ACO HexDrain features high-grade channels th..
£14.30
Ex Tax:£11.92
Brand: Blue Circle
Mastercrete contains cement quality improver to give the following benefits compared with ordinary Portland cement: lower water demand, more cohesive mix, less tendency for water to segregate and bleed and enhanced resistance of hardened concrete or mortar to freeze/thaw attack. Mastercrete is also ..
£7.73
Ex Tax:£6.44
Brand: British Gypsum
Gyproc Fireline Plasterboard is a fire resistant plasterboard that consists of an aerated gypsum core with glass fibre and other additives encased in, and firmly bonded to, strong paper liners that are pink. This product is suitable for Drylining, wall lining and ceiling systems where increased fire..
£15.54
Ex Tax:£12.95
Brand: British Gypsum
The Gyproc drywall adhesive is a high-quality general purpose adhesive providing increased strength and safety in wall and ceiling applications without leaving weak points. An ideal choice for fixing plasterboard and levelling uneven walls.
90 minute working timeEasy to mix and useHelps overcome ba..
£13.86
Ex Tax:£11.55
Brand: British Gypsum
Gyproc Moisture Resistant plasterboard is specifically designed to tolerate moist and humid conditions. Its silicone additives along with its water repellent liners help achieve a product that is perfect for use in, Bathrooms and kitchens where levels of humidity are significantly higher. This impre..
£21.41
Ex Tax:£17.84
Brand: British Gypsum
Gyproc ThermaLine PIR consists of 12.5mm Gyproc WallBoard binded to CFC and HCFC-free, high performance polyisocyanurate foam with two integral vapour control layers. Designed to be used in both refurbishment and new build for walls, ceiling, room in the roof and window reveals where a high level of..
£57.90
Ex Tax:£48.25