Offices Nationwide 

Whitnash - Air Testing - 0121 381 0129

The office that covers this area is: Birmingham

Phone Number: 0121 381 0129 Email: whitnash@e2consultants.co.uk

Air Testing in Whitnash

At E2 Consultants we offer Air Testing throughout Whitnash and surrounding areas. Our experienced Air Testing assessors will also be happy to offer advice on the best ways to gain your target rating. The number of properties to be tested should be in accordance with the following table:

According to Part L1a, an air pressure test needs to be undertaken on 50% of all dwelling types or three units of each type depending on which value is smaller. A block of flats is considered as a separate development and should be treated as such no matter on the number of blocks on the site. Furthermore, the testing should be done on the first batch of each type of dwelling to be completed. The need to test multiple versions of each type is to confirm the design and construction procedures are up to code according to Government regulations.

The dwellings that make up the test sample are to be chosen by the Building Control Body (BCB) as well as the pressure tester. When selecting the dwellings it should be taken into account that half of the tests for each type should be scheduled during construction of the first 25% of that type. All results, including failures, should be reported back to the BCB. Undertaking the test early in the project means any adjustments can be made before the majority of construction is complete.

Envelope

Area (m2)

Leakage Rates (m3/hr at 50Pa)
5 7.5 10 15 20 25
2000 0.51 0.76 1.01 1.52 2.03 2.54
5000 1.27 1.90 2.54 3.80 5.07 6.34
7500 90 2.85 3.80 5.71 7.61 9.51
10000 2.54 3.80 5.07 7.61 10.14 12.68
12500 3.17 4.75 6.34 9.51 12.68 15.85
15000 3.80 5.71 7.61 11.41 15.21 19.02
20000 5.07 7.61 10.14 15.21 20.29 25.36

Air Testing is sometimes referred to as an Air Pressure Test, Envelope Test or an Air Permeability Test.

It is a requirement under the Building Regulations 2015 Part L that new dwellings in Whitnash must pass an Air Testing prior to occupation; this test certificate must be produced for the dwelling to be signed off by local Whitnash building control.

The report has all the details required by the regulations to indicate that a valid test has been performed.

To carry out such a test with accurate results, we require some general requirements to be made available at the time of the test:

1. SAP Design air pressure test figure

2. Electricity supply

3. Water supply to enable traps to be filled./p>

We will seal all of the intentional leakage areas in the house prior to testing. These include: fireplaces, extractor fans, exhaust fans, trickle vents and the odd uninstalled component. Everything else will have to stay 'as is' in the property.

It's strongly suggested that if you've never had a test before, that you review our air pressure / tightness pre-test checklist below.

Air Tightness Pre-Test Checklist

For a quote or for more information, call our Whitnash air tightness / pressure testing consultant on 0121 381 0129 or email whitnash@e2consultants.co.uk

For further Air Testing information for your area, be sure to check out Air-Testing-Birmingham.co.uk.

Our other services include:
Commercial EPCs, Acoustic Testing, DSM / Thermal Modelling, Sustainability Statements, Fire Risk Assessment, Thermal, Workplace Noise, Asbestos Surveys, Environmental Noise, Room Integrity Testing, BREEAM Credit Reports, Part E / BB93, Commercial Air Testing, SBEM Calculations (BER/TER), Display Energy Certificates,

Air Testing can also be known as:
Fan Pressure Testing, Air Leakage Testing, Commercial Air Tightness Testing, Commercial Air Integrity Testing, Air Tightness Testing, Air Pressure Testing, Commercial House Leakage Testing, House Leakage Testing, Commercial Air Leakage Testing, Commercial Air Testing, Commercial Fan Pressure Testing, Commercial Air Pressure Testing, Air Integrity Testing,

E2 Specialist Consultants
February 18 at 2:17pm
Fantastic building to be working at today, the new Thatchers Cider Offices in somerset, with impressive air tightness results and state of the art technology and design. #QualityBuilding

E2 Consultants Delivering compliance solutions for Architects & Developers    Head Office E2 HOUSE, South Park Way, Wakefield 41 Business Park, WF2 0XJ    Questions? Call: 0800 043 8100