PVC T Piece Round

PVC T Piece Round

Product Part Number

• 100mm PVC Round T Piece - T100
• 125mm PVC Round T Piece - T125
• 150mm PVC Round T Piece - T150

KEY FEATURES:

• UK manufactured
• Male fitting - will fit inside round pipe or flexible hose
• Easy to install and durable, just push-fit duct and fittings together
• Compatible with most other manufactures
• Extensive range of fittings, outlets, and grilles available
• Max / min temperature: +60°c / -15°c
• DW/154 and meets UL94HB flammability standard
• Suitable to use in compliance with Part F Building Regulations
• Sap Appendix Q Compliant
• Airflow performance independently tested by BSRIA or BRE

 Compatibility

Compatible with most manufacturers including

Performance

Solid rigid ducting system is suitable for use in all buildings to provide superior airflow performance vs. comparative size rectangular or flexible PVC or aluminium duct. Suitable to use in compliance with Part F Building Regulations.

Installation

To provide the best performance in airtightness and durability we recommend you provide greater mechanical strength to a joint by using a combination of plastic ducting sealant and aluminium duct sealing tape

1. Apply duct sealant to the male fitting
2. Push together
3. Apply aluminium duct sealing tape over joint

Alternatively, you can use self-sealing fittings that speed up the time taken by up to 70% and can be easily dismantled

Insulation of Ductwork 

It is important that any ducting located in a cold area (e.g. loft space) to be insulated. The insulation needs to be the equivalent of 25mm thick and have a thermal conductivity of 0.04W/(m.k) or less.

This ensures that condensation doesn’t form due to the difference in air temperature inside the duct when compared to the air temperature in the cold space.

If you don’t have a loft space there is still a need for insulated ducting on the intake and exhaust legs, as they will be carrying cold air in a warm space. The level of insulation can be achieved by wrapping PVC duct in a layer of 25mm duct wrap that has a silver foil face on a 25mm rockwool

It is also worth noting that foil wrap with air bubbles (bubble wrap) is no longer applicable in building control regulations

Sizes

Plastic ducting T piece is available in 100mm, 125mm, 150mm if you require larger ductwork we recommend you use metal spiral ducting and fittings due to superior strength