Flexible Wood Fibre Insulation Batt

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NaturePro sustainable wood fibre insulation products are sourced from sustainable forestry and the manufacturer is in compliance with the strict requirements of the FSC (Forest Stewardship Council)

Suitable for multiple insulation applications, the green credentials of natural wood fibre are more than matched by its insulation performance. For example, the heat capacity of natural wood fibre is more than twice that of mineral wool. again, as a natural sustainable material, as with wool and hemp, natural wood fibre has the capacity to both absorb and release moisture making it a breathable structure. this helps prevent overheating in summer and provides a safeguard against condensation.

The NaturePro range of natural wood fibre insulation products comprises flexible materials for cavity applications and rigid board materials for internal and external use.

Information

Application

Can be used for roofs, walls and floors
Cut to shape with a sharp blade
No irritating fibres
Preferably used in conjunction with a
vapour permeable membrane

Benefits

Good thermal insulation properties
Obtained from a renewable resource
Helps to reduce condensation by absorbing and releasing moisture
Easy and safe to install with no irritating fibres
Easily recyclable
Sustainable, re-newable, natural resource

Dimensions

Normal stock: batts 1.2m x 0.575m, 100mm thick
Also available in rolls and other thicknesses on request

Properties

• K value 0.040 W/mK
• Water absorption at 100%RH 40%
• Resistant to mould and insects
• Flame resistance BS 5803 Parts 3 and 4
• Good sound absorbing properties
• Thermally bonded to maintain stability
• Zero GWP

Timber Frame Guide

New Build - External Wall

Natural Insulation	U-Value 0.27	U-Value 0.22	U-Value 0.21	U-Value 0.18
NaturePro Sheep’s Wool Insulation Between Studs	90mm	90mm	140mm	140mm
NaturePro Wood Fibre Sarking &Sheathing T&G Insulation Board	60mm	100mm	60mm	100mm

90/140mm timber stud @ 600 centres with 15% bridging

Image showing naturepro sheeps wool insulation batts with naturepro wood fibre sheathing board on a new build timber frame external wall.

Pitched Roof Guide

Refurbishment – Room in a Roof

Natural Insulation	U-Value 0.26	U-Value 0.22	U-Value 0.19
NaturePro Sheep’s Wool Insulation Between Rafters	150mm	150mm	150mm
NaturePro Wood Fibre Rigid Square Edge Insulation Board	20mm	45mm	70mm

Rafters 200mm depth @ 600 centres

Image showing naturepro sheeps wool loft insulation with naturepro wood fibre rigid square edge insulation board on a pitched roof between and under rafters - ventilated. For room in a roof refurbishment.

Image showing naturepro sheeps wool loft insulation with naturepro wood fibre rigid square edge insulation board on a pitched roof between and under rafters - ventilated. For room in a roof refurbishment.

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