Wallbarn Levelling Shims

Wallbarn Levelling Shims are designed to make precise, small height adjustments when installing raised paving systems. They provide a simple and effective solution for correcting minor level differences caused by variations in slab thickness, uneven substrates or unexpected threshold changes.

Manufactured by Wallbarn, these paving levelling shims sit neatly on top of non fire rated plastic pedestal supports, allowing installers to fine tune finished paving levels without replacing or reconfiguring the pedestal beneath.

Where one slab sits slightly lower than the surrounding surface, a shim can be placed directly onto the support pad to prevent rocking and ensure a solid, stable finish. Multiple shims can be stacked together to build up additional height where required, making them ideal for achieving perfectly aligned porcelain paving slabs or concrete flags on rooftop terraces and balconies.

For added flexibility, each shim can be snapped apart into halves or quarters. This allows installers to provide targeted support under a single corner or edge where only a small adjustment is needed. This is particularly useful where tolerances between slabs create minor inconsistencies in the finished surface.

Lightweight, practical and cost effective, Wallbarn Levelling Shims are an essential accessory for any raised paving or pedestal supported tiling project, helping to deliver a smooth, level and professional finish.

Features & Benefits:

• Designed for fine height adjustments in raised paving systems
  
• Compatible with non fire rated plastic pedestals
  
• Prevents slab rocking caused by thickness variations
  
• Stackable for increased height adjustment
  
• Snap apart into halves or quarters for corner support
  
• Ideal for porcelain slabs and concrete paving flags
  
• Simple and cost effective levelling solution
  
• Essential accessory for pedestal paving installations