The Air Testing Darlington industry is growing rapidly. With the increase in the population and development of new buildings, there is more need for air tightness testing. It is important to know what an air tightness test is, how to get it done and why it is important. Having a professional come to your premises to do an air test is the best way to find out if your building meets the latest standards.
How is an Air Tightness Test Performed?
The purpose of air tightness testing is to identify the amount of air that escapes from a building. This helps to improve the energy efficiency of a building, as well as reducing the impact on the environment. Air leakages are a major source of heat loss in a dwelling, and lead to increased fuel costs.
Building regulations require airtightness testing for all new constructions. An airtight building also contributes to a more comfortable indoor environment. It prevents pollutants from migrating to the outdoors. In addition, it can reduce energy bills.
A good air tightness test will yield accurate results. The testing process involves using anemometers and blower doors to measure pressure differences across the building enclosure. Once the measurements are taken, the results are analyzed and a report is written.
Air Testing for New Builds in Darlington
Air testing for new builds is a requirement for all new builds in the UK. This is because it saves energy and lowers carbon emissions. It also helps reduce waste and costs. The results of an air test are often used in calculations to determine the total energy consumption of a new building.
There are three different types of air tests. They include blower door testing, sound testing, and air pressure testing. Each type is used for a different purpose.
Blower door testing, also called air pressure testing, is a method of measuring the amount of air that can escape through the gap between the walls and roof of a house. During the process, a blower door testing device is installed to the external opening. When the machine is turned on, a fan is depressurised and the external air pressure flows through the opening. After the pressure difference is measured, the test software calculates the air permeability.
Commercial Air Testing in Darlington
Air testing is a process which enables energy advisors to determine the air tightness of a building. It helps to reduce energy consumption and carbon emissions. In addition, it is a legal requirement for all new developments in the UK.
It is a test carried out to ensure that the design of a building is in compliance with the UK’s Building Regulations. During the test, the building’s windows, doors, and other external features are left open. As air leakages are a major contributor to heat loss, they should be controlled as much as possible.
The air test consists of several stages, starting with a pre-test. Once the building is ready, a technician can perform a commercial air pressure test. This is typically done using a fan pressurisation technique.
A commercial air test is performed on buildings over 500 m2, but there are exemptions for units of up to 500 m2. These include commercial, industrial, and residential buildings.
Throughout the test, a computer calculates the leakage rate of a building. The result is then used in the calculation of the SAP, SBEM, and other relevant calculations. An air leakage diagnostic service can be used in conjunction with the air test, and provides advice on ways to minimise air leaks.
Newly built buildings, as well as extensions to existing buildings, will need to pass the test. Typically, it will take around 20-30 minutes, but can vary depending on the size of the building.
