The BBJ SpeediDuct Trunking is easy to install and adds the finishing touches to an air conditioning installation by covering up unsightly pipework or wiring to give a clean ivory finish. This quality plastic trunking is fire resistant and weatherproof meaning it can be used internally or externally.
This 70mm Duct range is for pipe sizes up to 3/8" and 5/8" with 13mm insulation.