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).
Pre-drill the Walk-R panels and secure with wood screws. Screws should penetrate joists by 30mm and be placed no closer than 25mm from any panel corner.
Ensure that no electrical cables are damaged or compressed between the Walk-R panels and the joists.
Mark the top of the panels to indicate the positioning of any services below the walkway. Do not over-tighten the screws.
Completed InstallationNote: Product consists of one board. Depending on installation requirements more than one board may be needed.
Product Details
| Joist depth fully filled with fibre insulation
|
| | |
Length:
| 1200mm T&G
|
Width:
| 600mm SE
|
Thickness PIR
| 75mm
|
Thickness Chipboard
| 18mm
|
Thermal Conductivity*
| 0.023
|
Compressive Strength*
| >120kPa
|
Tolerance: Length
| +/- 7.5mm
|
Tolerance: Width
| +/- 5mm
|
Tolerance: Thickness
| +/- 4mm
|
*Insulation component only