Decades of Experience
Over 30 years in the trade, bringing proven expertise.
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Upgrade your home with double glazing
Double glazing is the best way to reduce heat loss, lower energy bills, and enjoy year-round comfort in your home. With our trusted installation team, you’ll gain reduced energy bills, added security, and lasting performance.
We have a huge range of windows and doors available in both uPVC and aluminium. Whatever type of home you live in, we can provide a tailored solution to suit.
Why choose our double glazing?
Energy efficiency
Double glazed windows help keep heat inside your home, reducing your reliance on heating systems.
Lower bills
Minimise heat loss and save money on rising energy costs with modern, efficient glazing.
Noise reduction
Block out unwanted outside noise for a quieter, more peaceful living environment.
Increased security
Our double glazed windows and doors are built to improve your home’s security.
Natural light
Enjoy brighter living spaces with slim frames and high-performance glazing that lets light flood in.
Trusted installation
With decades of experience, we supply and install products that stand the test of time.
Trusted double glazing installation in Sussex
Our installation team has decades of experience fitting double glazing windows and doors across the Sussex area. We focus on quality, care, and exceptional customer service on every project.
From replacement windows to new build developments, we’re committed to providing reliable products that improve energy efficiency and comfort for homeowners.
A wide choice of styles available
From casement windows to bay windows, French doors to sliding designs, we offer a complete choice of styles for every type of home.
Our beautiful double glazed windows and doors are available in both uPVC and aluminium, giving you the flexibility to find the perfect match for your property.
Double glazing FAQs
Learn more about our double glazing windows and doors with these common questions.
Contact UsHigh quality glazing is one of the best ways to cut heat loss from your home, keeping warmth inside and improving energy efficiency.
Yes, we provide new windows and replacement glass for homes across the Sussex area, always with the same high-quality service.
We offer casement, French casement, flush sash, sliding sash, tilt & turn, bay and heritage windows. Frames come in both uPVC and aluminium.
Yes, our installation team works on new build projects as well as replacement windows for existing properties.
Simply contact our friendly team today for a no obligation quote.
Your Journey with Us
Explore Your Options
Browse our range of options to find the right fit for your home improvement project.
Your Journey with Us
Free Consultation
Contact us, and our team will offer clear advice, helping you choose the perfect solution for your specific needs.
Your Journey with Us
Professional Installation
Our reliable expert installation team delivers a smooth, efficient service with minimal disruption.
Your Journey with Us
Aftercare & Support
We’ll make sure everything works as intended and leave you nothing short of delighted with your finished home improvement project.
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Hear from our customers
Read how other homeowners rate our products, service, and results across Brighton and Sussex.
All round great service
Excellent service from Premier Windows. Totally reliable and well managed. Paul is always very helpful and good communicator. All round great service.
Read moreJudith Elliott
I will be using your services again
Had a new door and window fitted into my new kitchen extension. The fitter was first class and the product and installation excellent. Can't believe the light it's brought into...
Read moreJohn R
We would recommend
We are extremely happy with the double glazing fitted this week by Premier Windows, our 4 bedded house completed in 3 days with minimal dust or disruption. Terry and Daryl...
Read moreDanise L
Couldn’t have asked for better quality
Thank you so much our bifold doors and new front door are truly amazing. Couldn't have asked for better quality, service or price. We will definitely be going back when...
Read moreVenos
I would not hesitate in recommending them
I purchased a new-build property two years ago. The excellent quality windows and doors were installed by Premier Windows. The company also offers a first class response in the unlikely...
Read moreRobert L
Really good and reliable company
I bought the exterior door and I love it. Phil from the sales department offered me several solutions to make me happy with colours, materials and prices. He followed me...
Read moreStefanial
All round great service
Excellent service from Premier Windows. Totally reliable and well managed. Paul is always very helpful and good communicator. All round great service.
Judith Elliott
I will be using your services again
Had a new door and window fitted into my new kitchen extension. The fitter was first class and the product and installation excellent. Can’t believe the light it’s brought into the space and the difference its made. The whole job was completed in a morning without any mess. I will be using your services again.
John R
We would recommend
We are extremely happy with the double glazing fitted this week by Premier Windows, our 4 bedded house completed in 3 days with minimal dust or disruption. Terry and Daryl were polite and helpful and all dealings with the company were very satisfactory the price was actually less than expected. We would recommend.
Danise L
Couldn’t have asked for better quality
Thank you so much our bifold doors and new front door are truly amazing. Couldn’t have asked for better quality, service or price. We will definitely be going back when we replace our windows!
Venos
I would not hesitate in recommending them
I purchased a new-build property two years ago. The excellent quality windows and doors were installed by Premier Windows. The company also offers a first class response in the unlikely event of a problem. I would not hesitate in recommending them.
Robert L
Really good and reliable company
I bought the exterior door and I love it. Phil from the sales department offered me several solutions to make me happy with colours, materials and prices. He followed me through the entire process and always answered all my questions and concerns. With him, I obtained a colour that was not that easy to get from other companies.
The installation team was also really nice. In particular, there was a guy from Bulgaria who did an amazing job in a couple of hours and left everything nice and clean.
I would definitely recommend this company 🙂
Stefanial
