Timloc Invisiweep Extension – 500mm Clear Polypropylene Tube for Concealed Wall Weeps

Enhance your cavity wall drainage system with the Timloc Invisiweep Extension, a 500mm clear extension tube designed to integrate seamlessly with the Timloc Invisiweep Concealed Wall Weep Vent. Ideal for wide wall constructions, rendered finishes, and deep cavity systems, this extension ensures discreet, compliant water discharge without compromising your building's external appearance.

Perfect for both new builds and refurbishment projects, this precision-moulded extension provides a simple yet effective solution to meeting UK Building Regulations, NHBC standards, and various British Standards. It’s particularly well-suited for use in high-spec residential and commercial projects where appearance and performance are equally important.

Manufactured from durable, injection-moulded polypropylene, the Invisiweep Extension offers long-term reliability while preserving the minimalist, barely-visible aesthetic that defines the Invisiweep range.

Features & Benefits:

• 500mm Clear Extension Tube – Designed for rendered walls, wide cavities, and deep brick/block wall constructions
• Seamless Compatibility – Fits perfectly with the Timloc Invisiweep Concealed Wall Weep Vent
• Discreet Aesthetic – Maintains the near-invisible finish of the Invisiweep system
• Durable Construction – Made from robust injection-moulded polypropylene for strength and long life
• Complies With UK Standards – Fully compliant with Building Regulations and NHBC guidelines
• Meets British Standards – Conforms to BS5250, BS8000, BS5628, and BS8215
• Suitable for New Builds & Renovations – Versatile solution for a wide range of applications
• Specifications:
• Length: 500mm
• Material: Injection-moulded polypropylene
• Colour: Clear
• Compatibility: Timloc Invisiweep Concealed Wall Weep Vent
• Application: Wide wall construction, rendered finishes, deep cavity drainage

Applications:

• Use in conjunction with Invisiweep wall weep vents for deeper wall structures

• Ideal for rendered façades, thicker cavity walls, and stone or block constructions

• Suitable for residential, commercial, and multi-unit developments

Why Choose the Timloc Invisiweep Extension?

The Timloc 500mm Invisiweep Extension Tube offers a subtle yet high-performing solution for managing cavity wall drainage in complex wall builds. When paired with the original Invisiweep system, it ensures reliable moisture discharge while keeping your wall finish clean, unobstructed, and compliant with industry regulations.