Mould and internal air pollution can have long-lasting and highly damaging effects on a building and its inhabitants, which is why adequate ventilation is a legal requirement as per the Approved Document Part F.
To ensure your structures remain mould free and compliant, we supply a diverse range of air bricks here at Grayson, from plastic to non-combustible.
For those wanting a non-combustible solution
Constructed from sheet steel, all of our non-combustible air brick solutions comply with the latest fire safety regulations in Approved Document B, can be built into external wall types during construction and are easy to connect to ducting.
When supplied without a powder coating, these air bricks provide an unbeatable classification of A1. When supplied with a powder coating, they achieve a classification of A2-s1, d0.
Other key features and benefits of non-combustible air brick systems include:
- Available in a range of special paint finishes
- High flow terminal designed for powered ventilation systems offering low resistance to airflow and high resistance to fire
- Bezelled version for use with exterior cladding instead of brickwork
- Performance tested to BS EN13141-2:2010
- Available alongside a range of fire-rated accessories, including non-combustible ducting kits, grilles and weather louvres
For those wanting a plastic solution
The Timloc Air Brick is a robust ventilator ideal for use with cavity sleeves when ventilating through external walls and the 1201 and 1201XL telescopic underfloor ventilators when ventilating below suspended ground floors.
Manufactured by injection moulding in UV-stabilised polypropylene, the unique stepped front grille of this air brick provides unobstructed airflow and prevents the ingress of wind-driven rain, whilst the integral clips enable multiple air bricks to be stacked together to form 9″ x 6″ and 9″ x 9″ sizes.
Other key features and benefits of the Timloc Air Brick system include:
- Available in a range of colours to blend in with various brick types
- Very tough and robust
- Durable and totally resistant to decay
- Compliant with BS EN 13141-1:2004 (‘Ventilation for buildings’)
- Meets all relevant British Standards, satisfies all NHBC requirements and complies with all relevant Building Regulations
- Available alongside a range of purpose-made telescopic underfloor vent accessories, including three different extension sleeves (horizontal front, horizontal rear and vertical) and a duct adaptor
For further details on these air brick solutions, check out this video from Sales and Marketing Director Clare Spivey or contact your account manager directly on 08448 50 40 50.
