Zephair Ltd.

Zephair Ltd. is rated 3 out of 5 in the category renewables & environment. Read and write reviews about Zephair Ltd.. Zephair air tightness testing systems is a company that develops, designs, manufactures and brings to the market the Zephair Pre-Pro. This is a device, installed typically into the window opening of a building, which has been designed to be air tight and which prior to being fully tested with a calibrated professional series fan in accordance with building regulations/code can be used to determine the location and severity of leaks within the formed air tight layer by under pressurising the building. During the under-pressurisation operation of the device leaks can be found and remediated. This empowers the builder to minimise the potential of the building falling the full test and will save them valuable time and money to have the building presented in the best possible fashion to their clients and other building professionals for the purpose of the test.