FLEXI
Internal Floor - Timber - FLEXI, Acoustic Intumescent Sealant
Warm Pitched Roof - Wall and Floor - FLEXI, Acoustic Intumescent Sealant
Partition Wall Intermediate Floors Separating Floors Rafter Line Separating Wall Pitched Roof Solutions Floor Solutions

ROCKWOOL FLEXI®

The Perfect Fit.

Say goodbye to cold spots and poor acoustics. Suitable for use all over the home, ROCKWOOL FLEXI® is an ideal insulation solution for any building project. The flexible edge helps to overcome the problems with fresh timber shrinkage as well as the displacement of insulation.

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Product Properties

ComplianceBS EN 13162, ISO 14001
Reaction to fireFire Properties Euroclass A1
Thermal conductivity0.035 - 0.038 W/mK

Thermal - 50mm - 120mm, 0.038 W/mK

Acoustic - 140mm - 180mm, 0.035 W/mK

Acoustical PerformanceAchieves Part E (resistance to sound) when installed in accordance to ROCKWOOL guidelines
Water repellentWater Repellent
Water vapour resistanceNegligable
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Thermal - 50mm - 120mm, 0.038 W/mK

Acoustic - 140mm - 180mm, 0.035 W/mK

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Product range and ancillaries

Item numberExternal item numberCountryThickness (mm)Width (mm)Length (mm)Pieces Per PackPacks Per Palletm² Per Packm² Per Pallet
123317123317UK50400120012245.76138.24
123318123318UK50600120012168.64138.24
123320123320UK60600120012128.64103.68
123322123322UK7060012008165.7692.16
123324123324UK9060012006204.3286.4
123325123325UK10040012006302.8886.4
123326123326UK10060012006204.3286.4
123328123328UK12060012006164.3269.12
123329123329UK14040012004241.9246.08
123330123330UK14060012004162.8846.08
163833163833UK18060012003122.1625.92

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documents

 

 

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FLEXI
FLEXI

FLEXI Datasheet

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FLEXI Installation Guide
FLEXI Installation Guide

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ROCKWOOL Insulation MSDS
ROCKWOOL Insulation MSDS

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ROI Price List (October 2021)
ROI Price List (October 2021)

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UK Price List (October 2021)
UK Price List (October 2021)

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Need technical support?

For all technical product and application queries, please contact our technical solutions team at technical.solutions@rockwool.co.uk or call 01656 868 490. You can also contact our technical team by completing our online form.

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