Trade Closer Retro-fit Cavity Closer

Trade Closer - the simple, retro-fit option for existing walls


The Cavalok Trade cavity closer is a simple, versatile insulated dpc closer designed for use on refurbishment projects, or on new-builds where a decision to use cavity closers has been made after the walls are built.

Cavalok Trade Closer

Pre-insulated, 100% recycled cavity closer
Like other Cavalok cavity closures, the Trade closer features integral insulating foam that can rapidly improve thermal performance at door and window openings in existing buildings. It’s also manufactured from post-consumer recycled PVC-U – plastic that would otherwise be sent to landfill.

Sizes to suit your project
The Cavalok Trade cavity closer can be supplied in any length for trimming on site. The simple design makes it compatible with all types of cavity wall of any age – its just slots into place between the walls around your building openings.

The Trade Closer is a one size product, supplied at 100mm, smaller sizes are acheived by trimming down the insulation along pre-cut lines.

Why choose Cavalok Trade cavity closers?

  • Manufactured from 100% post-consumer recycled PVC-U – for a sustainable solution
  • Insulates and seals cavities around windows and doors in existing walls – improving thermal performance
  • Provides a dpc
  • Quick and easy to retrofit – saving time and money
  • Tough, robust design – able to withstand demanding site conditions
  • Adapts to cavities between 50mm and 100mm – to suit most refurbishment projects

Find out more
To find out how Trade cavity closers can improve the quality, efficiency and sustainability of your next refurbishment project, please contact us today! Our specialists will be delighted to advise you.

 

Our Recycling Process

See how we take post consumer waste and recycle it into our sustainable PVC-U Cavity Closer.

Cavalok in action

Browse our case studies to see the Cavalok range in use.