With the improvements in dwelling airtightness over the past few years, and increased use of systems such as Mechanical Ventilation with Heat Recovery (MVHR), getting the ventilation right in dwellings has become more critical. In 2010, a requirement for mechanical ventilation air flow rate testing in dwellings was written into the England & Wales Building Regulations. This BSRIA guide was first published in 2013, describing the conditional and unconditional methods of airflow measurement. The 2015 edition also describes a third method, the minimum benchmark method. Contents include: Types of ventilation systems Performance requirements Design and installation Airflow measurement - conditional, unconditional and minimum benchmark methods Testing and commissioning The test work to support the methodology recommended in this guide was undertaken independently by BSRIA and the report is available at www.bsria.co.uk/goto/57015-2.
Number of pages: 22
Dimensions: 297 x 210 mm
Edition: 2nd Revised edition
You may also be interested in...
Please sign in to write a review
Simply reserve online and pay at the counter when you collect. Available in shop from just two hours, subject to availability.
Thank you for your reservation
Your order is now being processed and we have sent a confirmation email to you at
When will my order be ready to collect?
Following the initial email, you will be contacted by the shop to confirm that your item is available for collection.
Call us on or send us an email at
Unfortunately there has been a problem with your order
Please try again or alternatively you can contact your chosen shop on or send us an email at