Timloc Vertical Extension for Underfloor Vent 150mm (1204) – Black

The Timloc Vertical Extension (1204) is a robust plastic accessory designed to extend the height of a telescopic underfloor vent. At 150mm, it allows vents to accommodate additional brick courses, ensuring effective sub-floor ventilation across a range of construction depths. Manufactured in durable black polypropylene, it offers long-lasting performance and easy installation.

Specifications

• Brand: Timloc
• Product Code: 1204
• Type: Vertical extension for telescopic underfloor vent
• Material: Injection-moulded polypropylene (plastic)
• Colour: Black
• Size: 150mm extension (adds up to 2 additional brick courses)
• Compatibility: Fits Timloc telescopic underfloor vents (models 1201, 1201AB, and related units)
• Standard: Designed to meet UK Building Regulations for underfloor ventilation

Benefits

• Adjustable Depth: Extends vent height to suit different brick course requirements.
• Durable Construction: Tough polypropylene ensures weather resistance and longevity.
• Easy Installation: Clips securely into Timloc underfloor vent systems.
• Regulation Compliant: Helps maintain airflow in line with building regulations.
• Discreet Finish: Black design blends into masonry and ground level.

Common Applications

• Use with Timloc telescopic underfloor vents
• New-build housing and extensions
• Renovation and retrofit projects
• Cavity wall ventilation systems

How many Timloc Vertical Extensions can be used with one underfloor vent?
Multiple extensions can be stacked if required, allowing vents to reach deeper cavity wall constructions while still ensuring effective airflow.