Description:

The BDX Insulation Collar is suitable for use with EDL / EDP / EDT and EDW flashing kits and comes complete with BFX Underfelt Collar.

• Comes with Underfelt Collar (BFX).
• Insulates around the Roof Window frame, reducing heat loss and eliminating cold bridges.  
• Makes insulating and installing the window a simple process.
• Made to all standard window sizes.
• Click fittings ensure fast and accurate assembly.  

Downloads & Data Sheets:

  Download BDX Installation Manual