Features & Benefits

• 🔧 100mm horizontal extension: Designed to fit the lower rear opening of Timloc telescopic underfloor vents for thicker walls and cavity adjustments. Pack qty: 1 Each.

• ⚙️ Easy push-fit installation: Simple and quick fitment reduces labour time on-site for builders and installers.

• 🛡️ Durable plastic construction: Strong polymer body resists moisture, ensuring long-lasting performance in underfloor ventilation systems.

• 🌀 Maintains airflow efficiency: Optimised internal ducting ensures effective subfloor ventilation and condensation control.

• 🔩 Compatible with standard vents: Works seamlessly with Timloc underfloor ventilators, suitable for retrofits or new builds.

Description
A 100mm horizontal rear extension for Timloc telescopic underfloor ventilators. Designed to accommodate cavity widths between 50–150mm or internal walls up to 200mm thick. The durable plastic construction ensures reliable airflow and easy installation for subfloor ventilation systems.

Our Delivery Options

Express 2/4 Day Delivery

• Delivery Fee:
• Order By: 
• Delivery Time: Before 6pm Monday-Friday

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Next Business Day Delivery

• Delivery Fee:
• Order By: 
• Delivery Time: Before 6pm Monday-Friday

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Pre-12 Next Business Day Delivery

• Delivery Fee: £12.99 delivery for all pre-12 orders
• Order By: 
• Delivery Time: Before 12pm Monday-Friday

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Remote Areas Delivery

• Delivery Fee:
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• Delivery Time: Standard delivery (2-4 days)

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Weekend Delivery

• Delivery Fee:
• Order By:
• Delivery Time: Before 6pm Saturday

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Good To Know

For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available and delivery can take several days. Saturday delivery is not available for remote areas.

Items over 30kg: Items over 30kg can only be delivered from Monday to Friday. If ordered before 3pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.