Thermal T piece (Fire Retardant)

SKU : QV-TH-125-T

Overview

The Q-V Thermal T Piece is a fire-retardant ducting component designed to create a secure branch connection in thermal insulation and ventilation systems. Available in 125mm, 150mm, and 200mm internal diameters, this T-shaped fitting allows for efficient airflow distribution while maintaining fire safety and thermal performance.

€14,29 EUR Excl. VAT: €11,91 EUR

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Description

Product Part Number

Thermal 125mm T Piece - QV-TH-125-T
Thermal 150mm T Piece - QV-TH-150-T
Thermal 200mm T Piece - QV-TH-200-T

Product Overview

The Q-V Thermal T Piece is a fire-retardant ducting component designed to create a secure branch connection in thermal insulation and ventilation systems. Available in 125mm, 150mm, and 200mm internal diameters, this T-shaped fitting allows for efficient airflow distribution while maintaining fire safety and thermal performance.

It is manufactured from EPP (Expanded Polypropylene), a tough, resilient, and impact-resistant foam that can recover from multiple impacts. The material is impregnated with a flame retardant to GB8624 Class B1 and is currently under test to EN 13501-1 Class B, ensuring both durability and safety in demanding environments.

Ideal for MVHR, ducting, and industrial applications, the Q-V T Piece provides reliable branching while maintaining thermal integrity and fire protection.

Technical Specifications

- Available Sizes: 125mm, 150mm, and 200mm internal diameters

- Configuration: T-shaped junction for branching duct runs

- Material: EPP (Expanded Polypropylene), fire-retardant

- Application: MVHR, thermal insulation, industrial ventilation, and ductwork systems

- Function: Connects three duct runs for efficient air distribution

Frequently Asked Questions

What is thermal ductwork used for?

Thermal ductwork is used in ventilation systems where an insulated duct run is required. It can help reduce heat loss and lower the risk of condensation in suitable duct routes.
Where is thermal ductwork commonly installed?

Thermal ductwork is commonly used in areas where ducting may pass through colder spaces, such as lofts, roof spaces, ceiling voids or unheated areas, depending on the ventilation design.
Does insulated ducting prevent condensation inside the duct?

Correctly specified insulation can significantly reduce the risk of condensation by limiting temperature differences between the duct surface and surrounding air.
Is thermal ducting a building regulation requirement?

Insulation requirements depend on the duct location, system and applicable Building Regulations. Ductwork passing through unheated spaces commonly requires suitable insulation.
Do I still need thermal ducting if the loft itself is well insulated?

Potentially, yes. If the ductwork is outside the insulated building envelope or carries air at a significantly different temperature, additional duct insulation may still be required.