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    Lightweight Blocks

    Our Lightweight Blocks range is ideal for building projects where easier handling and improved efficiency are important. Lightweight blocks are commonly used for internal walls, partitions and general blockwork, offering a practical solution that helps reduce strain during installation while still providing dependable performance. They’re a popular choice for both trade professionals and DIY projects, especially when working on larger builds or multi-room layouts.

    Lightweight blocks can help speed up construction thanks to their manageable weight and consistent sizing, making them easier to lift, move and lay compared to heavier alternatives. They’re often used in residential builds, extensions and renovations where blockwork needs to progress quickly without compromising the quality of the finished wall. Depending on the block type, lightweight options can also support better thermal efficiency and overall build performance.

    For best results, choose the correct size and specification for your project, ensure surfaces are properly prepared, and use suitable mortar and jointing methods. Planning your quantities and supporting materials in advance helps keep installation smooth and efficient from start to finish.

    Shop online today for lightweight blocks with delivery and collection available.

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    Picture of 100MM MANNOK AERATED BLOCKS (72 Per Pack )

    100MM MANNOK AERATED BLOCKS (72 Per Pack )

    £1.66 EXC VAT
    Picture of 100MM THERMALITE SHIELD BLOCKS (60 Per Pack )
    Picture of 300MM THERMALITE T&G TRENCH BLOCK 3.6N   (20 blocks)
    Picture of THERMALITE 3.6N TRENCHBLOCK T&G 355MM (440mmx215mm) (15)