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WBS Delivery

  • Free Click & Collect

  • Pay Later Available

  • 4.6 based on 263 reviews

    • Free Click & Collect

    • Pay Later Available

    • 4.6 Rating on Google

    Top Quality Cardiff Building Materials Delivered Fast

    4.6 based on 263 customer reviews

    Shop Now
    Red Mercedes-Benz flatbed truck parked at a construction supply site, surrounded by pallets and bags of materials.
    Four people in matching red hoodies stand behind a counter in a tool shop, with various tools hanging on the wall behind them.
    Man in a red jacket waves while sitting in the driver's seat of a forklift outside, surrounded by building materials.
    Three men, wearing hoodies and jackets, carry bags of building materials on their shoulders in a warehouse area. One man leads while the others follow behind.
    Pallets stacked with bags of O'Brien weather-resistant cement mix in a warehouse.
    A close-up view of loose, uneven dirt and small rocks.
    Person in red jacket and shorts operating a forklift in a lumber yard with stacked pallets and an overcast sky.
    Stack of cut timber beams showing end grain texture.

    Since 1946, WBS Builders’ Merchants has been the trusted choice for building materials and supplies in Whitchurch, Cardiff and surrounding areas.

    1946Established

    78 YearsExpert Family Service

    4.6/5based on 263 reviews

    Free Cardiff Delivery when you spend Over £200 (ex VAT)

    Offer automatically applied at checkout for qualifying Cardiff postcodes. See Terms & conditions for more information.

    Delivery Information

    Website Exclusive OFfer

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    Quality Brands That Won't Let You Down

    Stocking the #1 Brands

    WBS stocks the biggest building and DIY brands at competitive prices. Our partners ensure that stock levels are plentiful so we can supply you with your building needs.

    Two men smiling in a hardware store, standing behind a counter with tools and equipment displayed on shelves in the background.

    Exclusive Access to Trade Prices

    Personalised prices in-store and online. Apply for a trade account with Whitchurch Builders Supplies and become part of the family.

    Apply Now
    A man in a red hoodie and beanie smiles while carrying a bag of WeatherPro cement on his shoulder. Stacks of similar bags are in the background.

    Reduce Building Material Waste & Save Money

    Our calculators can help you order the correct quantity, saving time and money on unnecessary materials and additional deliveries. Easily share results with your building professionals.

    Use Calculators

    Help & Customer Support

    the independent Cardiff Builders' Merchants since 1946.