Featured Products

We sell a range of simple, durable, easy to install materials made to the best specifications.

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  • Green Roofs & Living Walls

    Green roofs and living walls are a great way of providing an attractive, useful, environmentally friendly open space.

  • Adjustable Support Pads

    ASP adjustable support pads for paved areas where high, continual or minor changes to the height is required



  • Adjustable Supports For Timber Decking

    Hard wearing, durable polypropylene pads designed to support timber decking planks

  • Fixed Height Supports

    Fixed height support pads in a ring shape manufactured in recycled polypropylene or rubber offering cost effective solution to suspending paving slabs

  • Roof Outlets & Vents

    Roof outlets, drain connectors, aerators and vents to protect and waterproof drainage outlets and channels compatible with bituminous and synthetic waterproofing

  • Protecto-Drain

    Protecto-drain, high density polyethylene (HDPE) protection and drainage membranes

  • Green Roof Systems

    Low intensity sedum roof systems, easy-to-install modular systems and intensive roof gardens available

  • Protection & Membranes

    Sheets membranes designed to waterproof and protect concrete structures

  • Geotextiles

    Geotextile fabrics for drainage, filtration and soil stabilisation

See Our Work

We have worked on hundreds of projects over the years and our products can be found in many major projects.

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Latest News

Read about what's happening here at Wallbarn

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  • The Versatility of Adjustable Support Pads

    We are delighted to offer proven solutions to installation of timber decking on balconies and roof decks with the development of a flat-headed and joist-headed support pads, specifically for timber decking. With the increasing amount of timber decks being laid, Wallbarn needed to ensure that its fast, simple and durable system of suspended deck finishing […]

  • What Does Your Roof Garden Say About You?

    Green roofs and living walls offer a fantastic method of utilising an attractive, useful, environmentally friendly open space which would otherwise be wasted on standard flat roofs and podium decks.  Offering a variety of considerable benefits (for more of these, please click here), the popularity of green roofing systems are growing rapidly and it only […]

  • Green Roof Guidance

    Our friends over at http://www.buildingproducts.co.uk/ recently took an in-depth look into the growth of the green roof industry along with providing a little insight into the possible future for this highly beneficial industry. Whilst the past 15 years has seen a steady increase throughout the green roofing industry, a lack of specific central government funding […]