
Description
Product Part Number
Thermal 125mm 90 degree bend - QV-TH-125-90-B
Thermal 150mm 90 degree bend - QV-TH-150-90-B
Thermal 200mm 90 degree bend - QV-TH-200-90-B
Product Overview
The Q-V Thermal 90° Bend is a high-quality, fire-retardant ducting component designed to provide smooth directional airflow changes while maintaining thermal insulation and safety standards. Available in 125mm, 150mm, and 200mm internal diameters, this 90-degree bend is ideal for MVHR, industrial ventilation, and insulated ductwork systems.
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 enhanced fire safety.
Crafted for demanding environments, each bend ensures secure fitment, efficient airflow, and long-lasting performance while meeting modern fire safety regulations.
Technical Specifications
- Available Sizes: 125mm, 150mm, and 200mm internal diameters
- Bend Angle: 90 degrees
- Material: EPP (Expanded Polypropylene), fire-retardant
- Application: Suitable for MVHR systems, ducting, thermal insulation, and industrial airflow setups
- Function: Enables clean and efficient 90° directional transitions
- Safety First: Built to meet fire resistance standards in compliance with modern regulations
Frequently Asked Questions
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What is thermal ductwork used for?
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Where is thermal ductwork commonly installed?
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Does insulated ducting prevent condensation inside the duct?
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Is thermal ducting a building regulation requirement?
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Do I still need thermal ducting if the loft itself is well insulated?
BPC Ventilation · Free project support
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Send us your floor plans for a free ventilation estimate and residential layout guide. Our team will review your project and help you choose suitable MVHR or MEV equipment for your property and budget.
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Free residential layout guides cover airflow requirements and unit and valve location guidance. Full ducting route planning is a separate service. Layout guides are not available for commercial projects.