Exclusive to the Cast Iron Air Brick company and a huge success, now in it’s tenth year of production from our foundry in Oxfordshire, England.
Conservation ventilation grilles are ideal for listed buildings, bathrooms, cloakrooms, tumble dryer outlets and all outlets and inlets where either a 4″ (103mm) ducting, 5″ (125mm) or 6″ (150mm) ducting is used.
Choose the size of the Grille that is suitable for your requirements (check product specification table below for further details). Finished in a hard-wearing black gloss or in a red oxide primer ready for you to apply your own finish.
For larger orders we can supply conservation vents in any RAL colour, professionally primed with 3 part epoxy + 2 part gloss or matt top coat at an additional cost – please email item number, quantity and RAL number for a proforma cost for this.
We can also supply bare metal for customers to finish on site all to allow to rust for an industrial or contemporary look – to order these online simply purchase the red oxide primed version and stipulate in the comments box that you want them – “bare metal unprimed”
These can be used with a fly mesh which is supplied in oversize round discs and fits around the end of the spigot.
The external dimensions of the CON4 and CON5 are similar, the difference is the spigot on the back which is either 4″ or 5″ diameter respectively.
The CON6 is a completely new design for 2019 and is a substantially larger vent, nearly double the weight of the smaller 4 and 5 inch versions. It is ideal for extracting or supplying larger volumes of air and is especially suited for preiod properties and is a stunning feature on a wall. Because of its weight (5KG) it is esepcially important that it is secured to the wall if it is above head height and therefore has 6mm rather than 5mm diameter securing holes to accept bigger securing screws.
IMPORTANT NOTE REGARDING DIMENSIONS …
Please download the specification sheet PDF for this product if you require external dimensions of the conservation vent, spigot diameters and location of the securing holes. You will find this information on the last page of the spec sheet.
If ever there was a ventilation grille that was suitable for a listed building then this is it. In fact, our customers say it's an enhancement to the exterior of their property. That's one reason why we named it "The Conservation Vent Grille" ( it's also made entirely from 100% recycled iron).
The conservation cowled vent grille is ideally suited to bathroom, cloakroom, tumble dryer outlets and all outlets and inlets where either a 4" (103mm) ducting or 5" (125mm) ducting is used.
The white flexible ducting can be fitted on the spigot at the back of the 4" or 5" vent without any clamps, although a tie wrap or jubilee clip can be fitted if desired.
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The Cast Iron Air Brick Company supply cast air bricks and a huge range of ventilation grilles and gratings to individuals and the trade. Our items are used to replace existing defective cast iron ware and are more commonly used in new builds.
former customers properties including Queens residence at Buckingham Palace, prime ministers home at Chequers, Oxford and Cambridge universities and new builds including London 2012 Olympics.
We are able to supply just one air brick and can also supply architects and developers with large quantities.