At Estuary Windows Ltd, we believe your front or back door is more than just a point of entry – it’s the gateway to your home. As specialists in uPVC doors, we deliver quality, affordability and security in every installation. Whether you’re looking to upgrade your home’s exterior with a stylish new door or replace an old one with something more secure, our expert team is ready to help.
Contact us today for a FREE quote for quality uPVC doors!
uPVC stands for unplasticised polyvinyl chloride – a strong, lightweight plastic that is widely used in construction due to its durability and low maintenance qualities. In door form, uPVC offers homeowners a cost-effective solution that doesn’t compromise on security or style. Perfect for both front and back entrances, uPVC doors resist rot, warping, and discolouration – making them ideal for the unpredictable British weather.
Whether you need a quick repair, a complete replacement or are designing your dream home, we’re here to help – from initial quote to final installation. Contact our friendly team for a FREE quote!
We start with a FREE no-obligation quote. Our experienced team will assess your home’s needs and guide you through design options, colours, and features to find the perfect uPVC door for your property.
Once you’re happy, our expert installers will schedule a convenient time to begin work. We’re respectful of your home and work quickly to minimise disruption, while ensuring every detail meets our exacting standards.
After the installation, we complete a final quality check and walk you through the finished project. You’ll also receive your 10-year guarantee for added peace of mind. We don’t leave until you’re 100% satisfied.
Yes – they come with multi-point locking systems for excellent home security.
Absolutely. Choose from various styles, colours, glass options and finishes.
Very. They’re designed to reduce heat loss and improve your home’s insulation.
No – uPVC is coloured during manufacture, so it won’t flake or need repainting.
Yes, they are resistant to warping, rotting and discolouration, even in harsh conditions.
Yes. They are suitable for both, offering durability and style for either entrance.
Just occasional cleaning with soapy water to keep them looking fresh.
Most installations take 1–2 days, depending on the number and type of doors. We can provide you with a more accurate timeframe when you contact our team.
Generally not for replacement doors, but we’ll advise you if special permissions are needed for listed or conservation properties.
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 uPVC doors 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 door 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 and take the first step toward a warmer, safer, more stylish home.
