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.
A strong and lightweight building board offering 30-240 minutes of fire protection, this Promat Supalux building board delivers 30 plus years of proven performance across many building applications. Made from calcium silicate, it comes reinforced with selected fibres and fillers for good impact resi..
£167.58
Ex Tax:£139.65
Ideal for de-icing roads, driveways, and paths. Minimum packed weight of 810kg +/- 5%
Actual weight will vary depending on moisture content
Actual weight will vary based on moisture content
The photo is for illustration purposes and the product is locally sourced
Minimum packed..
£128.95
Ex Tax:£107.46
This pack of Rockwool semi-rigid acoustic insulation slabs contains resin bonded slabs that can be used in general building and industrial applications, including as thermal insulation on floors, walls and roofs. They provide A1 fire protection and are finished with a water repellent seal to prevent..
£26.22
Ex Tax:£21.85
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..
£1.58
Ex Tax:£1.32
Polar White is a striking pure white marble from Spain, also known as White Spar or White Dolomite, that shines when wet or in sunlight. It's ideal for pathways, borders, water features, or rockeries. Suburban Stone Polar White Pebbles offer versatile, bright white options for a fresh, modern garden..
£197.71
Ex Tax:£164.76
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.
Use to support Wavin OsmaSoil pipeFor 110mm Wavin OsmaSoilVertical pipe should be bracketed every 2m (max.)Kitemarked to ..
£3.35
Ex Tax:£2.79
weberend OCR is a premixed sand and cement base coat render which is suitable for rendering brickwork, blockwork, and concrete, among other suitably prepared substrates.
Scratch coat render which gives the same appearance as a traditional sand and cement render mix but in less timeResists the penet..
£11.06
Ex Tax:£9.22
New
This product is sold for its performance and not colour qualities.
Selected for its technical propertiesCan be used below DPCLow Salt Content - S2Occasionally there can be a lead time on bricks from the manufacturer. If this is the case, we will let you know as soon as possible
£623.95
Ex Tax:£519.96
New
Pale red textured stock Facing Brick with handmade type surface creases blended with cream ochre and a sprinkling of ale grey multi shades.
Selected for its high quality aesthetic appearanceConforms to BS and EU StandardsDurability meets F2 rating for severe exposureLow Salt Content - S2Range avail..
£735.50
Ex Tax:£612.92
New
FASTRACK 609 provides a cost effective solution for separation and filtration for the general building and domestic markets.
Separating/Strengthening - layer under access roads and areas of hard standingSeparation _ layer under stone foundations for new buildingsSeparation _ layer under new roads, ..
£206.30
Ex Tax:£171.92
For fixing roof tiles, slates and sheets
3600 mm
£12.91
Ex Tax:£10.76
Multi-Purpose Cementitious Repair Mortar
Sets within 30 minutesShrinkage compensated, and crack freeHigh Build - apply to 50mm thickPlease note this is an age restricted item, ID will be required upon collection or Delivery
£18.61
Ex Tax:£15.51