Home / Walls / Alreflex Platinum

Alreflex Platinum provides a versatile, low cost, high performance insulation that can be used in cavity wall, steel frame, timber frame and dry lining applications. Available in standard cavity board, large format board and dry lining board variants.

Product Benefits:
  • BBA certified insulation and cavity rainwater barrier.
  • Can be sealed as vapour barrier.
  • Simple installation.
  • Zero ODP and GWP<5
  • Over 6 Million m2 installed in the UK.

Board Sizes:
450mm x 1200mm
1200mm x 2400mm

Board Thickness: available in 5mm increments from 25mm

K-value of Board: 0.030W/mK

R-value of Alreflex Foil and cavity to face: 0.79m2K/W*

Density: 13 – 15 Kg/m3

*value shown is for non-ventilated cavity min 25mm

Cavity Boards

Alreflex Platinum cavity boards are designed for use in masonry and framed structures. These boards incorporate our unique 50mm Alreflex foil lap along the bottom edge of the board. When weather lapped, these boards create a BBA certified cavity rain barrier.

Dry Lining Boards

Alreflex Platinum dry lining boards are square edged and can be sealed with Alu Tape to create an internal vapour barrier. These boards can be fitted between battens or with our unique bracket system to minimise cold bridging.

Alreflex Platinum is a BBA certified graphite enhanced EPS insulation board with Alreflex bubble foil insulation bonded to one face. The combination of high performance EPS and Alreflex foil provides an extremely cost effective alternative to PUR/PIR boards. It can be used in cavity wall, metal frame, timber frame and dry lining applications.

Available in 5mm thickness increments from 25mm, Alreflex Platinum can be used to meet most U-value requirements. From standard regulation compliance and general improvement to achieving extremely low U-values for Home Quality Mark, Code for Sustainable Homes or FEEs compliance. A cost effective solution, Alreflex Platinum is significantly cheaper than the equivalent PUR, PIR and Phenolic board insulations providing the same thermal performance.

With a BRE Green Guide A+ rating Alreflex Platinum has excellent environmental credentials. It has a Global Warming Potential of less than 5 and an Ozone Depletion Potential of Zero. No CFCs, HFCs or HCFCs are used in the production of Alreflex Platinum. Various board forms are available to suit applications.