About Special FX Double Glazing Ltd

Special FX Double Glazing are Suppliers and Installers of Windows, Doors, Conservatories, Guardian Warm Roofs & Extensions, Cladding and Roofline Products in Essex.

SpecialFX Double Glazing is a Local Family Run Business and has been Established and Trading continuously for over 25 years trading.

Our excellent reputation is build upon trust, knowledge, experience and integrity.

Why are we different?
We offer a friendly no pressure sales approach with written quotations and free and friendly advice.
Every window and door installation we carry out comes with a FENSA Building Regulation Certificate and a 10-Year Insurance Backed Guarantee as standard.
For added peace of mind, we do not take any deposits, just simply pay on completion.

Qualifications:
K2 Approved Installer
FENSA Registered No 13457
Plastics Window Federation Member SP3898
Registered Guardian™ Warm Roof Installers
Registered Installer of the Formula One Range of windows, doors and conservatories