Key Information

• Adjustable For Wall Thickness Between 225–390mm — Flexible design allows the kit to fit a wide range of wall depths
• External Rubber Seals — Helps cover any break-out around the external hole
• Quick And Easy Installation — Designed for straightforward fitting, helping reduce installation time and effort

The Manrose Deluxe White Ducting Internal Fit Wall Kit 100mm provides a simple and practical solution for venting extractor fans through an external wall. Designed for use with 100mm ducting systems, the kit includes an adjustable wall liner and external grille to help create a neat, efficient ventilation outlet.

Internal Fit Installation

This wall kit is designed to be installed entirely from inside the property, making installation quicker and more convenient. By eliminating the need for external access, it helps reduce installation time and avoids the need for additional equipment or complex fitting.

Adjustable Wall Liner

The kit includes an adjustable wall liner, allowing it to be adapted to suit different wall thicknesses. This ensures a secure fit while maintaining smooth airflow from the extractor fan to the outside of the building.

External Grille with Rubber Seal

The external grille features a protective rubber seal, which helps cover any imperfections around the drilled hole for a clean, professional finish. The seal also helps prevent water ingress, protecting the ducting and surrounding structure from moisture.

Designed for 100mm Ventilation Systems

Compatible with 100mm (4 inch) extractor fans and ducting, this wall kit provides an effective solution for bathroom, kitchen and utility room ventilation systems.