Actis Hybris honeycomb insulation panel Actis Insulation

Actis Hybris

Honeycomb multifoil insulation for pitch roofs, ceilings, timber frame and masonry walls and suspended timber floor applications.

An innovative and unique insulation product providing excellent thermal performance.

Works by reflecting radiant heat using the outside reflective layers while the inner core elements reduce heat loss through conduction and convection methods.

Also controls air and vapour movement.

Highly durable, does not create thermal bridging by sagging, shrinking or deforming.

Thicknesses and Availability:

Available in most popular thicknesses at some of our larger depots; 4 week lead-times will apply on stock that needs to be sourced from Actis before delivering to site.

50mm, 60mm, 75mm, 90mm, 105mm, 125mm, 140mm, 155mm, 170mm, 185mm, 195mm and 205mm (some thicknesses may only be available in pallet quantities as they will need to be sourced from the manufacturer before being delivered to site)

Product Information

General information about Actis Hybris

Product Application

Multifoil insulation for roofs, walls and ceilings

Actis' honeycomb insulation panel, Hybris, is suitable for use in pitch roofs, ceilings, timber frame and masonry walls as well as suspended timber floor applications.

Product Make-up


Actis Hybris multifoil is a premium performance multifoil panel with a honeycomb structure made of shaped polyethylene foams and reflective films.


Faced on both sides with reflective aluminium coated polyethylene foils.

Product Properties

Thickness 50mm to 205mm EN 823
Panel Length 1.2m
Panel Width 1.145m
Longitudinal Tensile Strength > 45 kPa EN 1608
Transversal Tensile Strength > 45 kPa EN 1608
Longitudinal Nail Tear Resistance > 150 N EN 12310-1
Transversal Nail Tear Resistance > 150 N EN 12310-1

Product Prices

Buy Actis Hybris

Product ex-VAT inc-VAT
Actis Hybris 50mm, 32 x (4 x 1.2x1.145m) = 175.87m² £759.17 £911.00
Actis Hybris 75mm, 21 x (4 x 1.2x1.145m) = 115.42m² £747.34 £896.80
Actis Hybris 90mm, 4 x 1.2x1.145m = 5.5m² £42.70 £51.24
Actis Hybris 105mm, 4 x 1.2x1.145m = 5.5m² £49.79 £59.74
Actis Hybris 125mm, 25 x (2 x 1.2x1.145m) = 68.7m² £738.28 £885.93
Actis Hybris 140mm, 25 x (2 x 1.2x1.145m) = 68.7m² £826.78 £992.13
Actis Hybris 155mm, 23 x (2 x 1.2x1.145m) = 63.2m² £842.00 £1,010.40
Actis Hybris 170mm, 18 x (2 x 1.2x1.145m) = 49.46m² £723.78 £868.53
Actis Hybris 185mm, 18 x (2 x 1.2x1.145m) = 49.46m² £786.93 £944.31
Actis Hybris 205mm, 17 x (2 x 1.2x1.145m) = 46.72m² £922.55 £1,107.06
Aluminium Foil Tape 100mm x 50m = 50lm £10.17 £12.20

Where products need to be brought in from Actis, please allow approx. 4 weeks as they come from France.

Please observe the 'Star Rating' indicators to assess availability.

  • Generally 1 or 3 working days for delivery
  • Generally 1 to 5 working days for delivery
  • Generally 5 to 10 working days for delivery
  • Special request or made to order item, allow extended lead times. Minimum order levels may apply.
  • Please call to check availability and approximate lead times

Product Performance and Guides

Product Performance, Manufacturer Downloads, and Installation Guides

Product Performance

Thermal conductivity 0.033 W/mK EN 16012
Core thermal resistance 1.5 to 6.2 m²K/W EN 16012
Emissivity 0.06 EN 16012
Air Permeability Airtight EN 12114
Water vapour resistance ≥ 450 MNs/g EN 1931
Product Thickness Core Roof / Wall *
Actis Hybris 50mm 50mm 1.50 m²K/W 2.35 / 2.10 m²K/W
Actis Hybris 60mm 60mm 1.80 m²K/W 2.65 / 2.40 m²K/W
Actis Hybris 75mm 75mm 2.25 m²K/W 3.10 / 2.85 m²K/W
Actis Hybris 90mm 90mm 2.70 m²K/W 3.55 / 3.30 m²K/W
Actis Hybris 105mm 105mm 3.15 m²K/W 4.00 / 3.75 m²K/W
Actis Hybris 125mm 125mm 3.75 m²K/W 4.60 / 4.35 m²K/W
Actis Hybris 140mm 140mm 4.20 m²K/W 5.05 / 4.80 m²K/W
Actis Hybris 155mm 155mm 4.65 m²K/W 5.50 / 5.25 m²K/W
Actis Hybris 170mm 170mm 5.15 m²K/W 6.00 / 5.75 m²K/W
Actis Hybris 185mm 185mm 5.60 m²K/W 6.45 / 6.20 m²K/W
Actis Hybris 195mm 195mm 5.90 m²K/W 6.75 / 6.50 m²K/W
Actis Hybris 205mm 205mm 6.20 m²K/W 7.05 / 6.80 m²K/W
* The thermal resistance values above for roof and wall are based on an installation where there are two air gaps, one on either side of the Hybris, in a roof application and one air gap in a wall application.

Standards & Approval

Actis Hybris has been assessed in accordance with the BM TRADA Building Insulation Products Q-Mark Scheme and against the requirements of EAD 040007-00- 1201, including thermal resistance testing in accordance with EN 12667, for use in pitched roofs, lofts, timber frame or masonry walls and floors and has a core declared thermal resistance R value up to 9.05 m2K/W for 300 mm as well as a declared emissivity of 0.06 for its inner side and 0.10 for its outer side which can be incorporated into U Value calculations carried out in accordance with EN 6946. The exact thickness range and corresponding R values are shown in the accompanying schedule. Actis Hybris is registered within the BM TRADA Q-Mark Scheme for Building Insulation Products.

National BIM Library

Actis Videos

How to measure and cut Actis Hybris
How to install Actis Hybris in pitched roofs
How to install Actis Hybris in a timber frame