PVC Chair Section Bar (20mm / 4m)

PIR DUCT ACCESSORIES “Essential structural connector for PIR pre-insulated ductwork”

Best for: Fabrication and assembly of 20mm PIR pre-insulated HVAC duct panels. Creating strong, airtight structural joins and edge finishes on ductwork. Lightweight, corrosion-resistant ducting systems where cold-bridging must be prevented.

Key Features:

• Designed for 20mm Panels: Specifically profiled to slot perfectly onto standard 20mm thick PIR pre-insulated duct boards.

• Thermal Bridging Prevention: Made from durable, high-density PVC to prevent condensation and thermal bridging across duct joints.

• Airtight & Structural Integrity: Provides a rigid chair-profile grip that reinforces duct edges and ensures an airtight, professional seal.

• Corrosion & Moisture Resistant: Will not rust, corrode, or degrade in humid air conditioning environments.

• Easy Fabrication: Lightweight 4-meter lengths are easy to cut, handle, and install on-site or in the workshop.

Specifications & Dimensions:

• Profile Type: Chair Section Bar

• Material: High-Density Rigid PVC

• Compatible Panel Thickness: 20 mm

• Length: 4 m per bar

• Application: HVAC PIR Pre-insulated Ducting Systems