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Grey aluminium bifold door

Exceptional Thermal Performance

Upgrade the performance of your home with high quality double glazing. Featuring two panes of glass filled with argon gas, our double-glazed windows and doors effectively retain heat and help to save you money on your heating bills. Our double-glazed units are capable of achieving U-values as low as 0.8W/m2K and fantastic energy ratings.

Doubled glazed dark windows

Luxury Living Without Compromise

Security comes as standard with double-glazed windows and doors from Double Glazing Essex. All of our windows and doors come fully equipped with advanced security features including multipoint locking systems and quality hardware. With windows and doors from Double Glazing Essex, you and your loved ones are protected from any potential intruders.

Residence Collection Arch Window

Better Noise Reduction

Another benefit of double glazing is the effective noise reduction that it provides. Double glazing works to block out external noise by the two panes of glass and the gas between them being able to absorb sound vibrations and dampen the transmission of sound, resulting in a quieter and more peaceful environment.

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  • Double Glazing Essex Ltd
  • 101 London Rd
  • South Benfleet
  • SS7 5TG
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What our customers say about our service


"DG Essex ltd installed complete window, soffit and fascia and cladding to my home in an excellent and professional manner. I rate this company highly."

- Customer in Benfleet


"The workmen arrived on time. Were polite and tidy. Friendly and discussed work as it progressed. Job looks good and site was left tidy - professional."

- Customer in Benfleet


"Removed existing windows and doors and replaced with high quality PVCU double glazed windows and doors"

- Customer in Benfleet