0845 034 6008
Technical Support: 8.30am to 5.30pm

Easy-Trim Cavity Closer provides a simple and highly effective method for closing cavities around openings in masonry cavity, timber frame and steel frame system wall constructions.  Suitable for use in both new build and refurbishment. An easy way to achieve Building Regulations compliance when closing cavities where cavity widths are unknown. Available in 2 profiles to fit cavity widths between 50-150mm.

  • Easy to install with a simple cut to size indicators
  • Fully ridged plastic cavity closure
  • Prevents cold bridging
  • Suitable for use in both new build and refurbishment
  • Reduces risk of condensation, mould and moisture migration across the cavity
  • Can be used on timber frame constructions
  • Overcomes cavity width variations
  • Complies with relevant building regulations and British Standards
Available in 2 widths 50-100mm & 100-150mm
Lengths 2.4m
Packs of 10 
Full Service
Full Service

Our product support is second to none meaning you can be sure our service doesn't end upon delivery on your order.

IOS Accredited
ISO Accredited

We are ISO 9001 registered to reinforce our strong operational process and commitment for continual improvement.

Manufacturer & Distributor
Manufacturer & Distributor

The ultimate range of roofing, plastering and construction products and consumables.

Delivery Service
Delivery Service

An industry leading, reliable 2-3 day standard service with a next day option available on request.