Air Bricks, Cast Iron – Double (6 × 9 inch) & Square (9 × 9 inch)

Air Bricks, Cast Iron – Double (6 × 9 inch) & Square (9 × 9 inch)

from £69.00

Material: Made from solid cast iron, these air bricks are cast using traditional methods for durability and authenticity. Natural variations and minor surface textures are part of the casting process, giving each piece its own unique character.

Design: Classic grid-pattern air bricks available in two formats: the traditional Double 6 × 9 inch and the larger Square 9 × 9 inch. Both are designed to provide effective ventilation while staying true to original period detailing.

Style advice from Mark: For most Victorian and Georgian properties, the 6 × 9 inch Double is the standard choice. Where façades are grander or a stronger visual statement is needed, the 9 × 9 inch Square adds presence without compromising authenticity.

Installation: Built directly into brickwork or blockwork during construction or renovation. Designed to sit flush within the wall, forming part of a ventilation system.

Craftsmanship: Carefully handcrafted in a British foundry.

Finish Notes: Cast iron air bricks should generally be painted, ideally prior to installation, to protect them from rapid weathering. Left unpainted, the iron will quickly oxidise when exposed to the elements, developing a rich surface patina and an authentic, timeworn look that blends seamlessly with historic brickwork.

Size Information:
– Double Air Brick: 6 × 9 inch
– Square Air Brick: 9 × 9 inch

Size:
Quantity:
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We ship to the USA and worldwide

We aim to dispatch within 3 working days, subject to availability

Double Air Brick (6 × 9 inch):

  • Dimensions in cm – length 23 cm, width 15.2 cm, height 3.3 cm

  • Dimensions in inches – length 9", width 6", height 1"

Square Air Brick (9 × 9 inch):

  • Dimensions in cm – length 23 cm, width 23 cm, height 3.3 cm

  • Dimensions in inches – length 9", width 9", height 1"

Returns - We have a 28 day return policy. See our returns and shipping page for more information or contact shop@marklewisinteriordesign.com with any questions.

Office Hours - 10am to 5pm (GMT) Monday to Friday 

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