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    • Thermalite Aerated Trench Block – 300mm – 3.5N
    SKU: I841090

    Thermalite Aerated Trench Block – 300mm – 3.5N

    Regular Price £6.22
    VAT Included. Shipping calculated at checkout.

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    Toplite is a versatile aircrete material which is able to provide solutions below ground in foundation walls, in suspended beam and block floors, and all types of internal and external walling situations. Its use provides many Benefits for specifiers and contractors, making it the natural choice where blockwork is specified.

    Toplite Foundation blocks are produced specifically for use below DPC in solid walls.

    Applications

    • Solid Walls Below DPC

    Benefits

    1. Increased Productivity - One block for the inner and outer leaf. No wall ties, faster construction times
    2. Excellent Thermal Performance - Helps improve the ground floor U-value
    3. Range of Strengths - Two options available for a wide range of specifications
    4. Fast Building Blocks - Toplite blocks are light and easy to handle, decreasing build times
    5. Easy to Work - Cutting, chasing, and finishing are all straightforward and quick to achieve using standard tools

    Application

    Foundation blocks are produced specifically for use below DPC in solid walls, it replaces the inner and outer leaf, wall ties, and concrete cavity fill associated with traditional construction methods. This means that construction time may be halved compared to cavity walling, and the wall becomes stable soon after laying, eliminating the risk of collapsed cavities. Foundation can be used to support cavity or solid walls, or frame constructions. Owing to its excellent insulating properties, the product provides perimeter insulation to ground floors. U-values can be calculated upon request.

    Product Specifications
    Specification Name Specification Value
    Delivery Type Local
    Category Blocks
    Type Aerated
    Delivery

    Please click here to check if we deliver to your area and to view our delivery charges. If you’d prefer to speak to us, call 01902 577000 or email info@carvers.co.uk.

    FAQs

    What types of building materials do you supply in Wolverhampton?

    We stock a wide range of materials, including bricks, blocks, cement, plasterboards, insulation, roofing, drainage, lintels, metalwork, damp-proofing, and more — perfect for DIY, self-build, and professional projects.

    Can trade professionals and DIY customers buy from Carvers?

    Yes, Carvers Building Supplies welcomes both trade customers and DIY enthusiasts across Wolverhampton, Telford, Shropshire, Staffordshire, and surrounding areas.

    Do you offer delivery for building materials?

    Yes, we provide reliable local delivery throughout Wolverhampton and the Midlands. We can deliver everything from bricks and blocks to timber and roofing materials. Please view our delivery information.

    Can you advise on which materials are best for my project?

    Absolutely — our experienced team in Wolverhampton can guide you on the right materials for house building, renovations, roofing, timber floors, and drainage projects.

    Are your materials suitable for large-scale builds?

    Yes, we supply materials for both small renovations and large construction projects, including self-build homes and commercial developments.

    How do I place an order or check stock availability?

    You can browse our range online, call our Wolverhampton branch, or submit an enquiry using the form — we’ll help you source exactly what you need.

    Which areas do you supply outside Wolverhampton?

    We supply Birmingham, Walsall, Dudley, Bilston, Stafford, Shrewsbury, Telford and the wider West Midlands. Click here to view our delivery information.

    Do you supply roofing materials?

    Yes, we stock roof tiles, roof windows, felts, and ventilation products, suitable for residential and commercial roofing projects across the Midlands.

    Do you supply timber and timber-related products?

    Yes, we provide structural timber, joists, I-beams, insulation, and related fixings, ideal for floors, roofs, and home improvements.

    Can I get drainage materials and outdoor essentials?

    Yes, we supply underground pipes, manholes, soakaways, and commercial drainage products — everything needed for reliable drainage and groundwork.

    Where can I get building materials near me?

    Visit our Wolverhampton branch on Littles Lane, WV1 1JY, or contact us online — we proudly serve customers across Wolverhampton, Dudley Telford, Shropshire, Staffordshire, and surrounding areas.

    Enquire Now

    Feel free to reach out to us!

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