Eco-Protect & Eco-Protect Plus for Semi-Exposed Soffit Liner Applications

Eco-Protect & Eco-Protect Plus is specifically designed for use in semi-exposed soffits (car-parks, office or residential blocks and also basements).

Eco-Protect & Eco-Protect Plus are enhanced thermal insulation boards with Class O fire performance suitable for both new build and the refurbishment or upgrade of existing soffits.  Eco-Protect Plus incorporates a non combustible building board that provides a finished effect - 2 processes, 1 application.



Suitable for insulating new build or or upgrading the thermal performance of existing of semi-exposed soffits / structural ceilings.  Eco-Protect and Eco-Protect Plus can be installed:

  • direct to concrete soffits
  • onto timber frame systems
  • onto steel frame systems


Comprises a fibre free rigid polyisocyanurate (PIR) insulation core with pure aluminium foil facing on both sides and delivers Class O fire performance.

Eco-Protect Plus
Comprises an Eco-Protect insulation board (as above) bonded to an 8mm Calcium Silicate non-combustible building board, providing a finished effect and Class O fire performance.

Standard Dimensions

Length: 2400 mm
Width: 1200 mm
Area: 2.88 m2
Insulation thickness: 50 - 120 mm

Thermal Performance

The thermal conductivity (lambda / λ value) of Eco-Protect is 0.022W/mK 

For detailed product and application information please download the Eco-Protect & Eco-Protect Plus datasheet *COMING SOON*

Eco-Protect & Eco-Protect Plus benefits:

  • Class O fire performance
  • Non-combustible building board to finish structural ceilings
  • Insulate and finish in one application
  • Thermal PIR insulation achieves Building Regulations with minimum thickness
  • Rigid boards are easy to cut, transport and install

Related products

Have Class O requirements elsewhere in your building? 
Eco-Protect is a multi-application Class O fire performance insulation board, which can be used in pitched roofs, framed walls and rainscreen.