Search found 5 matches

by 3&33&27
Tue Aug 30, 2011 1:57 pm
Forum: Brickwork and Blockwork Forum
Topic: Air bricks & under floor ventilation
Replies: 8
Views: 6916

Re: Air bricks & under floor ventilation

Thanks will try them & let u kno how i get on !
by 3&33&27
Mon Aug 29, 2011 5:33 pm
Forum: Brickwork and Blockwork Forum
Topic: Air bricks & under floor ventilation
Replies: 8
Views: 6916

Re: Air bricks & under floor ventilation

Thanks -where can you buy the clay sleeves ? can only find plastic telescope type
by 3&33&27
Sat Aug 27, 2011 5:01 pm
Forum: Brickwork and Blockwork Forum
Topic: Air bricks & under floor ventilation
Replies: 8
Views: 6916

Re: Air bricks & under floor ventilation

Are you sure it has a suspended timber floor which requires ventilation? As far as I remember there was a period when cavity walls were provided with air bricks to vent the cavities although air bricks were also provided at higher level aswell. Alternatively is the inner skin airbrick offset? Air b...
by 3&33&27
Sat Aug 27, 2011 4:58 pm
Forum: Brickwork and Blockwork Forum
Topic: Air bricks & under floor ventilation
Replies: 8
Views: 6916

Re: Air bricks & under floor ventilation

you will need to drill through both walls to allow air to flow into the floor cavity.Its best to install as many airbricks as you can. Thanks - looks like thats the only way - unfort the cavity is full of insulation & i will have to take a few bricks out to clear cavity & try and get some k...
by 3&33&27
Wed Aug 24, 2011 10:25 pm
Forum: Brickwork and Blockwork Forum
Topic: Air bricks & under floor ventilation
Replies: 8
Views: 6916

Air bricks & under floor ventilation

I have bought bungalow which was built in 1954 -The air bricks are concreted over- the previous owner stated this was done when it was cavity wall insulated approx 20yrs ago - the surveyors report said they needed opening up to provide sub floor ventilation - I have drilled the holes out but it appe...
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