Alreflex Full Fill - Cavity Wall Insulation

by Thermal Economics Limited

Alreflex Full Fill insulation boards combine the thermal performance of Graphite enhanced EPS with the low emissive technology and cavity rain barrier properties of Alreflex foil to provide a unique wall insulation solution.

  • BBA Certified insulation and cavity rain barrier.
  • Solutions for Part L and Section 6 compliance with Dense Blocks.
  • Can be used to reduce a walls overall construction depth.


Alreflex Full Fill is a cavity wall insulation that is BBA certified for use with only a 10mm residual cavity, this means that it is classed as a full fill insulation. This allows lower U-values to be achieved or construction depths to be reduced and saleable floor area increased.

Product Benefits:

BBA certified insulation and cavity rainwater barrier

Reduces construction depth giving increased saleable floor area

Simple installation

Zero ODP and GWP

Specification Details for Alreflex Full Fill - Cavity Wall Insulation (Insulation Boards)

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Thermal Economics Limited is consulted before specifying.

Looking for specific information on the sustainability credentials of this product?

File Downloads for Alreflex Full Fill - Cavity Wall Insulation

Clear selection

One-Click Quote