At Dual Galze we are members of FENSA, Trust Mark, GGF, bfrc and thebestof Billericay.  We are proud to be members of each of them.  What does it really mean to part of them.

FENSA stands for the Fenestration Self-Assessment scheme. The leading body providing homeowner protection in the double glazing industry for windows and doors.  FENSA works with double glazing contractors in England and Wales. In choosing a FENSA double glazing registered company the consumer is protected when purchasing double glazing for their home.  Click here to find out more.

Local, trustworthy and reliable tradesmen, operating to Government endorsed standards.

TrustMark is a not for profit organisation, licensed by Government and supported by consumer protection groups.

The Glass and Glazing Federation, or GGF as it is usually called, is the primary representative organisation for companies involved in all aspects of the manufacture of flat glass and products and services for all types of glazing, in commercial and domestic sectors. Members of the GGF include companies that manufacture and install energy efficient windows, in homes and commercial buildings, the performance glass used in every type of building from houses to high-rise towers and the components that are used to manufacture every type of glazing. Our members produce and install safety, fire and emergency glazing, special films to protect against the sun’s rays or terrorist and vandal attacks and in fact, every type of glazing installation, no matter how specialised.

The BFRC is the UK’s national system for rating Energy Efficient Windows

Every business that is featured on thebestofBillericay has been visited and checked and recommended by other local people, so you can use them with confidence knowing that they truly are one of the best at what they do.