PVC Connector Flange Joint (20mm / 4m)

PIR DUCT ACCESSORIES “Secure and seamless jointing for PIR pre-insulated ductwork”

Best for: Joining sections of 20mm PIR pre-insulated HVAC duct panels securely end-to-end. Creating robust structural connections while maintaining continuous insulation. Installations requiring high airtightness and the absolute prevention of thermal bridging.

Key Features:

• Designed for 20mm Panels: Features a specialized profile with a main slot that fits standard 20mm thick PIR boards, plus an integrated top track for bayonet cleats to lock sections together.

• Thermal Bridging Prevention: Manufactured from high-density rigid PVC, completely eliminating thermal bridging and preventing condensation at the duct joints.

• Airtight Jointing: Creates a tight, seamless connection between duct sections, significantly reducing air leakage and improving HVAC system efficiency.

• Corrosion & Moisture Resistant: Highly durable PVC material that resists moisture, rust, and degradation in demanding ventilation environments.

• Easy Fabrication: Standard 4-meter lengths are lightweight and easy to cut, speeding up duct assembly both in the workshop and on-site.

Specifications & Dimensions:

• Profile Type: Connector Flange Joint

• Material: Rigid PVC

• Compatible Panel Thickness: 20 mm

• Length: 4 m per bar

• Application: HVAC PIR Pre-insulated Ducting Systems