At Estuary Windows Ltd, we understand the importance of a warm, secure, and energy-efficient home. This is why we specialise in supplying and fitting high-quality double-glazed windows in Essex. Whether you’re renovating your property, upgrading your home’s thermal efficiency, or repairing aged windows, our expert team is here to guide you from quote to completion — and beyond.
Contact us today for a FREE quote for quality double-glazed windows!
When it comes to windows, one size doesn’t fit all — and we don’t believe it should. At Estuary Windows Ltd, we offer a wide range of stylish, functional and durable double-glazed window solutions designed to suit any home, whether you live in a period property or a modern home.
Simple, secure, and incredibly popular, casement windows offer a classic appearance with reliable function. With side or top hinges, they are ideal for letting in fresh air while maintaining high thermal performance.
Our sash windows are a beautiful choice for traditional or heritage-style homes. Their vertical opening allows for improved air circulation, adding charm without compromising on modern energy efficiency.
Projecting from the wall with three or more sides, bay windows bring light, space, and elegance to your interiors. They’re perfect for creating a cosy reading nook or letting the sunshine flood in.
Similar in style to bay windows, with a softer appearance. Bow windows are self-supporting, making them a flexible option for any property, even where structural brickwork isn’t suitable.
Perfect for attics, loft conversions, or compact spaces, Velux windows allow light and ventilation into areas that other windows simply can’t reach. They’re also easy to operate and available with a range of glazing and blind options to suit your style and privacy needs.
Our large, fixed skylights are UV-coated to flood your home with daylight while blocking out harmful rays. Ideal for kitchens, hallways, or any space that needs a bright lift. These windows create an open, airy feel in even the darkest corners of your home.
From misty glass replacements to full window installations, we handle all aspects of double glazing work. Our specialists ensure a seamless fit, efficient turnaround, and professional finish.
Whether you’re upgrading for style, performance or practicality, Estuary Windows Ltd has the perfect solution to match your home and lifestyle. Get in touch today to explore our full range of double-glazed windows and book your FREE no-obligation quote with one of our friendly experts.
It all starts with a conversation. Contact our friendly team for a consultation and a FREE quote. We’ll assess your needs, offer guidance and provide transparent pricing tailored to your home and budget.
Once you’re happy with the quote, we schedule the work at a time that suits you. Our professional fitters arrive on time and leave everything tidy. We pride ourselves on minimal disruption and maximum quality.
We’re not finished until you’re thrilled with the results. Every installation comes with a 10-year insurance-backed guarantee on materials, parts and labour, and our aftercare team is just a call away should you ever need us.
Double glazing refers to windows made with two panes of glass separated by a sealed gap, which improves insulation and reduces noise.
Most installations take 1–2 days, depending on the number and type of windows. We can provide you with a more accurate timeframe when you contact our team.
Generally not for replacement windows, but we’ll advise you if special permissions are needed for listed or conservation properties.
Absolutely. We offer both modern and traditional styles to blend with your home.
Yes, we remove and responsibly dispose of all old materials.
We offer a 10-year guarantee on frames and glass, and 5 years on handles, hinges and accessories.
We’re based in Southend-on-Sea and serve the wider Essex region, including Rayleigh, Leigh-on-Sea, and beyond.
The cost of double glazing will vary, but we can provide you with a FREE quote when you contact us!
With over 30 years in the industry, we’ve mastered the art of window fitting and repair. You’re in expert hands from start to finish.
With us, there are no hidden fees, ever. We offer competitive prices, FREE no-obligation quotes and exceptional value for money.
All our installations come with a 10-year insurance-backed guarantee, covering parts, labour, and materials for long-term protection.
Ready to Transform Your Home?
Contact Estuary Windows Ltd today for your FREE no-obligation quote. Whether it’s a single replacement or a full home upgrade, we’re here to help every step of the way.
