Wallbarn stackable plastic support pads are manufactured from injection moulded high density polypropylene. They are available 14mm and 17mm high and allow water to run away from the deck underneath. They also help to prevent the build-up of dirt and other material between the slabs. They act as a guide when laying paving, ensuring uniform position. This saves a considerable amount of time in application.
Wallbarn stackable plastic support pads are made in four quadrants joined together with a small link. They can be easily snapped apart to produce segments of a half or a quarter, useful for paving in corners and at the end of runs. This eliminates any wastage of support pads and gives a tidy finish to details.
The pads can be stacked up to five high to give a larger clearance where required. Providing the edges are sufficiently secured, different numbers of support pads can be laid in areas to create changes in levels or steps.