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Navigation Supply offer a full range of blocks in various sizes including  dense aggregate, lightweight aggregate and thermalite blocks so you can be sure we have the right solution, whatever your project. Our blocks are from the industry's leading suppliers, all of which have many years expertise in the design and manufacture of blocks for both the construction and building industry. If you require any help or advice on which block would be most suited to the particular project, one of our team will be happy to give you expert advice. We can deliver from stock or direct to site depending on the size of your project.

Solid block
hollow block
insulite block
concrete lintel

Concrete lintels are an excellent solution in providing economical and robust masonry support over door and window openings. They can accept a wide range of surface finishes without special preparation and come in a variety of sizes and loadings. A pre-stressing process gives the concrete lintel a high strength to section ratio, minimising costs and making for safer manual handling. At Navigation Supply we guarantee quality and performance as we carry products from trusted manufacturers. They come with full data on safe-loading capacities to ensure that the correct product is used for the correct job. Our staff can provide more information as required. All concrete lintels are manufactured to the relevant British Standard.




Whether it be insulating your external pipes in winter or insulating a cavity on a new build, Navigation Supply can help.


We stock a wide range of insulation for around your home and can offer help and advice on what products will be best suited to the job in hand.



We keep stock of various insulation, including:

  • Kingspan

  • Loft Roll

  • Jablite

  • Pipe Insulation

  • Cylinder Jackets

  • Radiator Foil


For more information on any of the products we stock, please CONTACT US.



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