17/03/2023
Insulfix Track - the best way to mind the gaps
Here you can see Insulfix Track locking the PIR boards firmly in place so a constant and consistent air gap will be maintained when the breather membrane is installed over the insulation. This ventilation gap is vital to remove moist air and prevent the build up of condensation within the roof that can ultimately cause the rafters to rot.
Below the Insulfix Track another consistent gap is being maintained, this time between the layer of multi-foil and the PIR. This provides a low emissivity air space to enhance the thermal performance of the system.
Of course, the nasty gaps that can exist between friction-fitted insulation boards and rafters, causing the roof's thermal performance to be reduced by as much as 179% won't be there, because this happy customer has chosen Insulfix Track.
