Wood Fibre Insulation Board

Pavatherm-Combi is an insulating board for wall and roof with multifunctional application options and profiled edge design. It can be used on both sides and can be laid directly on the rafter. Protect against weather exposure.

Over-rafter insulation systems: Pavatherm-Combi can be combined with Isolair and Pavatherm-Plus to make efficient insulation systems. Install Pavatherm-Combi as the first layer and cover with sarking boards. This protects them against weather exposure. As an alternative, Pavatherm-Combi can also be covered with Pavatex ADB sarking lining or Pavatex UDB.

Insulation systems for rear-ventilated facades: Pavatherm-Combi can be used as insulation for rear-ventilated facades, and may be freely exposed to the elements for 60 days at the most. For open facade cladding, Pavatex FBA gives the construction long-term protection from the weather.

Under-rafter insulation systems: Install Pavatherm-Combi under-rafter insulation boards with offset joints, and fix them to the rafters with insulation nails. Fasten the battens to the supporting rafters through the insulation boards. As a variant suitable for rendering: Attach a substructure 40/60 mm (axis spacing a = 34.5 cm) at a right-angle to the rafter axis. Fit  Pavatherm-Combi over the full surface parallel to the rafter axis.

Pavatherm-Combi is an insulating board for wall and roof with multifunctional application options and profiled edge design. It can be used on both sides and can be laid directly on the rafter. Protect against weather exposure.

Over-rafter insulation systems: Pavatherm-Combi can be combined with Isolair and Pavatherm-Plus to make efficient insulation systems. Install Pavatherm-Combi as the first layer and cover with sarking boards. This protects them against weather exposure. As an alternative, Pavatherm-Combi can also be covered with Pavatex ADB sarking lining or Pavatex UDB.

Insulation systems for rear-ventilated facades: Pavatherm-Combi can be used as insulation for rear-ventilated facades, and may be freely exposed to the elements for 60 days at the most. For open facade cladding, Pavatex FBA gives the construction long-term protection from the weather.

Under-rafter insulation systems: Install Pavatherm-Combi under-rafter insulation boards with offset joints, and fix them to the rafters with insulation nails. Fasten the battens to the supporting rafters through the insulation boards. As a variant suitable for rendering: Attach a substructure 40/60 mm (axis spacing a = 34.5 cm) at a right-angle to the rafter axis. Fit  Pavatherm-Combi over the full surface parallel to the rafter axis.


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You will find this material in: Cabinet B

Geographic availability
The British Isles. Other branches of Pavatex supply the product Europe wide
Origin / Location of manufacturing / Processing plant
Golbey, France
Application and typical uses of the product

The board can be applied into roofs either over or under rafters. It can also be applied in walls, either into studs or existing masonry. Typical finishes include cladding (CLT & brick), tiling, plaster and render

Breakdown of Product

Coniferous wood 95.50 %
Paraffin 0.50 %
Polyurea 4.00 %
Aqueous polymer concentrate 0.00 %
Fire-retardant 0.00 %

Embodied energy (Processing plant emissions). How much energy is used to produce the product? kWh per annum or kgCO2
Please refer to the comprehensive Life Cycle Assessment data at the end of this form
% Recycled Content
Waste Code according to the European Waste Catalogue (EWC) 030105; 170201; 170604
Thermal conductivity (k) W/m°C or Thermal transmittance (U-value) - W/m2°C (If applicable)
(EN 13171) λD [W/(mk)] 0.041
Is the resource Renewable or Finite?
renewable
Does the material need to be processed further or treated by the user
No
Buildability - how complex is installation? What skill level is required?
Low level
Deconstruction and Re-use

Very easily

Disposal/ End of Life

It is biodegradable and can also be burnt to produce heat energy

Types, textures, specifications and colours currently available
40mm, 60mm & 80mm thicknesses (x 1780mm x 560mm)
Supplier Name
Natural Building Technologies Ltd
Main Contact
John Rennie
Contact Address
The Hangar, Oakley, Bucks, HP18 9UL
Telephone Number
079321311531
Email
j.rennie@natural-building.co.uk
Is this product certified?

Yes, by: Nature Plus, FSC, QMS

Lifespan of materials if maintained correctly (years)

The lifespan of the building

Availability - how easy is it to source the material

Readily available