WALK-R®

WALK-R®

WALK-R®

Product catalog summary
Overview
Xtratherm's XT/Walk-R is a high-performance insulated loft decking solution designed to provide safe access to insulated roof spaces while maintaining excellent thermal insulation. It combines PIR insulation with moisture-resistant chipboard, ensuring compliance with health and safety guidelines.
Key Features
  • High thermal performance with certified thermal conductivity as low as 0.022 W/mK.
  • Robust engineered jointing and low emissivity foil facings.
  • Environmentally friendly with HCFC/CFC free composition and a GWP of less than 5.
  • BRE Green Guide A+ rated.
Specifications
  • Compressive Strength: >120 kPa
  • Dimensions: Length 1200mm, Width 600mm, Thickness (PIR 75mm, Chipboard 18mm)
  • Tolerances: Length +/- 7.5mm, Width +/- 5mm, Thickness +/- 4mm
Installation Guidelines
  • Boards should be laid transverse to the joists, spanning a minimum of 4 joists at 400mm centers.
  • Pre-drill panels and secure with wood screws, ensuring screws penetrate joists by 30mm.
  • Mark panel tops to indicate service positions below the walkway.
  • Consult an engineer if loading beyond maintenance traffic or light storage is required.
Environmental and Safety Standards
  • Manufactured to EN ISO 13165 standards under quality systems approved to EN ISO 9001:2008, EN ISO 14001:2004, and BS OHSAS 18001.
  • Zero Ozone Depletion Potential and A+ Rating under the BRE Green Guide.
Additional Information
  • Available through builders' merchants and specialist distributors in the UK and Ireland.
  • Technical support available for U-value calculations and installation guidance.
See more

Catalog excerpts

WALK-R®-1

Engineered Jointing Thermal Conductivity Extensive Range High Performance PIR Ceiling Insulation Board Insulated Loft Decking High Thermal Performance Certified Thermal Conductivity Robust Engineered Jointing Low Emissivity Foil Facings BRE Green Guide A+ Rated www.xtratherm.com More than insulation

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WALK-R®-2

XT/ Walk-R Insulated Loft Decking Xtratherm Loft Walk-R is a laminate of high performance PIR insulation with tough moisture resistant chipboard that builds to allow safe access into insulated roof spaces whilst maintaining very high insulation values, and complying with health and safety guidelines. There is a growing awareness of the benefits of upgrading the energy efficiency of our homes by installing energy efficient measures. One of the easiest and most cost effective measures to take is to insulate the roof space, but consideration must be given to safe access to that roof space once the...

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WALK-R®-3

Standards Xtratherm Thin-R range is manufactured to EN ISO 13165 under Quality Systems approved to EN ISO 9001:2008 quality management, EN ISO 14001:2004 environmental management and BS OHSAS 18001 Health and Safety Management System. Installation Guidelines Application Xtratherm Loft Walk-R has been developed to provide insulated decking for lofts to allow for maintenance access and storage in roof space areas. The moisture resistant chipboard is tongued and grooved along the long edge for easy jointing. Boards should be laid transverse to the joists, (spanning minimum of 4 joists at 400mm centres)....

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WALK-R®-4

Xtratherm Technical Services All the members of our technical team are individually BBA accredited to help you reach your low energy goals. BBA qualified in U-value calculation, condensation risk and also Thermal Bridging 3D analysis backed by BRE accreditation – when you call Xtratherm, you can be assured you’re speaking to a qualified person. Walls: Insulation for Partial Fill Cavity Wall Walls: Full Fill Built-in Insulation for Traditional Build Walls: Insulation with enhanced performance for Partial Fill Cavity Walls Floors: Insulation for Ground Supported and Suspended Floors Walls: Insulation...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.