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Sat 10am - 2pm

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White casement window interior view

Efficiency

Far more thermally efficient than most other traditional casement windows, those we install utilise the latest multi-chambered profile technology to keep your living space cool in the summer and warm in the winter. We supply windows with a Window Energy Rating (WER) of ‘A+’ rating as standard, achieving impressively low U-values that will have a positive effect on your energy bills.

Security

Casement windows can be fitted in fully secure fashion thanks to the integration of multi-point locking as standard. Top hat fixing points and screw ports work in tandem with this, resulting in increased protection and better technical performance. Once installed, homeowners can enjoy complete peace of mind that their home is protected against any unwanted visitors.

Black aluminium slimline windows

uPVC or Aluminium?

We offer our customers the choice between having their casement windows engineered in either low maintenance uPVc or sleek and stylish aluminium. Both are equipped to meet the demands of the modern home – albeit with their slight bespoke benefits. Aluminium casements feature slimmer frames to let in more light, for example, while uPVC is durable enough to create complex shapes and stay easy to look after.

Customise with a range of beautiful finishes

Popular colours for casement windows. *For an accurate representation please request a colour swatch.

White
White
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Cream
Cream
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Chartwell Green
Chartwell Green
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Irish Oak
Irish Oak
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Golden Oak
Golden Oak
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7015 Grey
7015 Grey
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Black
Black
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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

10

"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

10

"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

10

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

- Customer in Benfleet