Foil faced, CO2 blown extruded polystyrene UFH board
XFLO JB FF boards are designed to be installed between either timber floor joists or acoustic timber battens systems. They have an aluminium foil facing for added thermal diffusion. The boards are manufactured to suit the pipe diameter and spacing required to achieve the desired thermal output.
Architect and specifier resources
Third Party Accreditation and Approvals
Specifications
Brand name
XFLO JB FF
Product description
Foil faced CO₂ blown extruded polystyrene UFH board
Thermal conductivity W/mK
0.033
Thickness of aluminium facing (μm)
100
Strength at 10% compression (kPa)
250 ≤ 30mm, 300 ≥ 40mm
Return style options
Arch (default), Tulip
Route sizes available to suit UFH pipe diameter (mm)
10, 12, 15, 16
Board size (mm)
300 x 1250
Thickness
30, 40, 50
Pipe centres
150, 200
Minimum order quantity
1 board
Associated thermal perimeter edge strip required
Thermal Edge Roll


Foil faced for improved heat diffusion

Fits between timber joists or acoustic battens
Manufactured to suit pipe diameter & centres

Downloads
Robust Detail and Proprietary applications
Robust Detail E-FT-1 + UFH - 3
Timber floors – I-joist separating floor
Handling and Storage
Store inside
This product should be stored inside on a pallet in water-tight conditions on a dry, flat and level base.
It can only be stored in a single lift, do not double stack.
If you are required to re-stack the product, we advise that the boards are stored on a pallet or are fully supported from the underside.
Care should be taken not to damage the edges of the board whilst re-stacking. The stacking of the product on it's edges should be avoided, as this can lead to damage.
Product protection
This product is supplied on pallets, wrapped in temporary protection. This covering is to offer dust protection and is a temporary measure to protect the boards from the weather during the loading/unloading process, it is not a waterproof cover and should be stored inside.
Adhesives and primers need to be protected from frost damage. They should be stored & used at temperatures between 5°C and 35°C and kept out of direct sunlight.








