Timco Underfloor Vent Vertical Extension Sleeve, 150mm, Black, 20-Pack

The Timco Underfloor Vent Vertical Extension Sleeve is designed to bridge the gap between the upper and lower sections of telescopic underfloor ventilators, accommodating vertical steps equivalent to 6-7 brick courses. Made from durable plastic, these sleeves ensure robust performance even in demanding conditions.

These extensions are ideal for adjusting vent height in construction or renovation projects, providing flexibility and ease of installation. The black colour ensures a discreet appearance, blending seamlessly with most building exteriors.

Supplied in a convenient 20-piece pack, these sleeves offer excellent value for larger projects, ensuring you have enough material to complete the job without multiple purchases. The simple yet effective design ensures compatibility with standard underfloor ventilation systems, making them a versatile addition to any builder's toolkit.