Telescopic Underfloor Vent Horizontal Front Extension Sleeve 115mm 1203

Product Information & Usage

The telescopic underfloor vent horizontal front extension sleeve is made from high-quality materials and is built to last, providing you with reliable and effective ventilation. The rear extension sleeve fits between the airbrick and upper front opening of the telescopic underfloor ventilation to provide cavity widths between 50-150mm, as well as internal walls of more than 102.5mm thickness, up to a maximum of 215mm.

Benefits

• Does not restrict airflow through the main telescopic underfloor ventilator
• Manufactured from high-quality plastic polypropylene
• Durable- resistant to decay
• Lightweight and easy to handle
• Provides an additional 115mm height