Air Brick Liner 215mm x 140mm (9x6)

Air Brick Liner 215mm x 140mm (9x6)

The 215mm x 140mm (9x6) Air Brick Liner is a high-quality, dependable component designed to enhance the performance and efficiency of external wall ventilation systems. Engineered to create a stable and unobstructed pathway from air brick to internal cavity or ducting, this liner supports long-term ventilation reliability in both residential and commercial buildings.

Product Features/Specifications:

Standard 215mm x 140mm (9x6) size

Designed for compatibility with 9x6 external air bricks

Manufactured from durable, lightweight materials

Smooth internal aperture for optimal airflow

Supports ducting and cavity connections

Suitable for new-builds, renovations, and extensions

Easy to install within standard brick coursing

Detailed Product Benefits:

This 9x6 Air Brick Liner ensures that ventilation systems perform efficiently by maintaining a clear, protected route for airflow from the exterior air brick into the internal structure. Its robust design reduces the risk of mortar intrusion, debris blockage, and airflow restriction, helping to maintain healthy ventilation levels over time. The liner’s precise sizing and simple installation process make it a dependable choice for builders and installers aiming for compliant, long-lasting ventilation solutions.

Applications and Versatility:

Ideal for:

Wall ventilation systems

Underfloor ventilation when paired with telescopic vents

Ducted roof ventilation pathways

Ventilation for appliances requiring external airflow

Residential, commercial, and light-industrial projects

Its larger free-area profile makes it perfect for installations requiring enhanced airflow capacity.

Technical Specifications:

Size: 215mm x 140mm (9x6)

Material: High-strength, lightweight plastic or similar (supplier dependent)

Compatibility: Fits standard 9x6 external air bricks

Function: Provides a direct link between air brick and internal cavity/ducting

Installation: Fits easily within standard brickwork

Performance: Smooth internal profile ensures efficient airflow

Features & Benefits List:

Standard 9x6 air brick liner

Lightweight and durable construction

Smooth internal airflow channel

Compatible with various ventilation accessories

Quick and simple to install

Enhances airflow performance and efficiency

Minimises risk of blockages and mortar obstruction

Supports compliance with building ventilation requirements

Provides long-lasting reliability in all building types

Ideal for high-capacity airflow applications

Additional Information:

Available from The Builders Supply, the 215mm x 140mm Air Brick Liner integrates seamlessly with standard ducting, underfloor ventilation components, and matching-size air bricks. It offers a professional-grade solution for anyone looking to improve or maintain ventilation quality in external wall constructions. Bulk and trade purchasing options may be available upon request.

For more information please contact us 

Bothwell: 01698 687954

Edinburgh: 0131 4434474

Email: [email protected]