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Knauf Insulation - Rafter Roll 32 (Uncut) - Warm Roof Insulation

Verified by manufacturer 2 months ago

Rafter Roll 32 75 mm

Knauf Insulation Ltd Variant:
Third party certifications:
  • Indoor Air Comfort – Eurofins

    Indoor Air Comfort – Eurofins

    Certificate type

A glass mineral wool insulation roll, specifically designed as rafter insulation in warm roof applications.

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BOS
+44 (0)1744 766 666 Website

Application

Rafter Roll 32 is designed for insulating between the rafters of pitched roofs in new and existing buildings.

It is easy to cut and friction fit, and can be used either as a single or double layer between rafters, or as the first layer of a two layer system in combination with a thermal laminate board.

Description

Knauf Insulation Rafter Roll is a glass mineral wool insulation roll, specifically designed as rafter insulation in warm roof applications. With thermal conductivity of 0.032 W/mK it offers the best thermal performance in our range. It is non-combustible, achieving the best possible Euroclass A1 reaction to fire classification and is manufactured using Knauf Insulation's unique bio-based binder, ECOSE® Technology.

General information

Color

Brown

Finish

Unfinished

Material

Glass mineral wool

Shape

Rectangle

Guidance for specification option:

Roll.

Length

4000 mm

5250 mm

Width

1200 mm

Height

75 mm

100 mm

Uniclass

Pr_25_57_06_53 Mineral wool insulationPrimary
Pr_25_57_06_34 Glass fibre insulation

CAWS

P10/140 Insulation fitted between rafters

P10/15 Insulation fitted between rafters

Specification data - Mineral wool insulation

Standard

To BS EN 13162.

Third-party certification

Eurofins Gold.
Euroclass A1 Reaction to Fire Classification.
Green Guide Rating A+.
CE Marking.
EPD (EN 15804+A2).
EUCEB.
Made in Britain.
Declare 'Red List Free'.

Form

Roll.

Facing

Unfaced.

Thickness (minimum)

75 mm.

Width (nominal)

1200 mm.

Thermal conductivity (maximum)

0.032 W/m·K.

Fire performance

Euroclass A1 to BS EN 13501-1.

Recycled content

Up to 80%.

Vapour resistivity

5.00 MN·s/g·m.

Environmental Product Declaration (EPD)

EPD available. In accordance with BS EN 15804+A2.

Green guide rating

A+.

Indoor air quality

Eurofins Gold achieved.

VOC emissions

Products manufactured with ECOSE® Technology generate low levels of dust, VOCs and contain no added formaldehyde or phenol.

U-value

-

Manufacturer guidance

Method: calculations should be created using 2D or 3D modelling programs which comply with the methodologies detailed in BS EN ISO 10211.

Durability

Odourless, rot proof, non-hygroscopic, do not sustain vermin and will not encourage the growth of fungi, mould or bacteria. The product will have a life equivalent to that of the wall structure in which it is incorporated.

Thermal resistance

2.34 m²K/W.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

2.31 kg CO₂ eq/kg

Self declared

Guidance for specification option:

1 m² of glass mineral wool Rafter Roll 32 with a thickness of 100 mm and the R-value of 3.10 m2K/W.

Recyclability

Recyclable

Guidance for specification option:

Mineral wool products from Knauf Insulation can be and in some cases are partly recycled at their end of-life, please contact supplier for more information.

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

80 %

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
Revit
-

1

IFC
-

1

Third party certifications

Indoor Air Comfort – Eurofins

Indoor Air Comfort – Eurofins

Glass Mineral Wool with ECOSE® technology - Eurofins Gold Certificate

Literature

Knauf Insulation Rafter Roll 32 - Product Datasheet

Knauf Insulation Rafter Roll 32 - Product Datasheet

Knauf Insulation Solutions Guide

Knauf Insulation Solutions Guide

Glass Mineral Wool - BREEAM Helpsheet

Glass Mineral Wool - BREEAM Helpsheet

Glass Mineral Wool with ECOSE® Technology - Safety Datasheet

Glass Mineral Wool with ECOSE® Technology - Safety Datasheet

Knauf Insulation FrameTherm® Roll 32, FactoryClad Roll 32, Kalzip Plus 32, Rafter Roll 32 EPD - EN - UK&I

Knauf Insulation FrameTherm® Roll 32, FactoryClad Roll 32, Kalzip Plus 32, Rafter Roll 32 EPD - EN - UK&I

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