Air Tightness Regulations
Building Airtightness is now included in the
requirements of Part 1LA of the Building Regulations
for England and Wales, which specify maximum
values for the air permeability of domestic
buildings.
The regulations now require most buildings
to be tested upon completion to show that these
specifications have been achieved. Indeed, partial
testing at earlier stages can be advantageous
if the necessary build quality is to be achieved.
A copy of the regulations is available to download
below:
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Click
here to download the L1 A Building Regulations
The L1 A Building Regulations are supplied
in PDF format. In order to view this document,
you will need to have the Adobe Reader
installed on your computer.
If you do not have the Adobe Reader,
you can install it using the link below:

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For further information or a free quote,
please call 08456 43-97-32 / 07946 315 721 or
email info@ryedale-att.co.uk
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