Wallbarn Levelling Shim - 3mm Thick

Wallbarn Levelling Shim

Levelling shims are used to alter the height of the paving pad marginally, or to change the angle that the slab is resting on the pad.

1mm, 2mm and 3mm levelling shims are manufactured in plastic and can be used with 7mm rubber pads for paving & decking, rubber support pads for paving slabs and plastic fixed height support pads.

They are loose fitted and held in place by the positioning lugs.

They will alter the level by very small amounts in order to get correct paving, where the thickness of the actual paving slab alters slightly from one flag to another; because of irregularities in the deck surface beneath; or where an unexpected door threshold occurs, for example. These minor changes can be addressed with the use of levelling shims.

Levelling shims have been designed to fit on top of all fixed height support pads and will make up those small differences in the level. To avoid one of the slabs rocking, applicators can simply hang a levelling shim onto the support pad to make up the difference.

All shims can be snapped apart into quarters of half shape, where only one corner needs extra support. This is often required where just one of the flags becomes unsteady and needs bringing up to the level of the others.

1mm, 2mm & 3mm thick shims 150mm diameter.