
Double Glazing Birkenhead
With all of our double-glazing windows A-rated or better in terms of their thermal efficiency, your home will be far cheaper to keep warm, making a big dent in your energy bills. With years of experience installing double-glazing windows in Birkenhead and surrounding areas, we’re confident that Ultraseal should be your go-to company for all your glazing needs.
- Birkenhead's trusted experts for over 25 years
- Quality guaranteed - we make our products in-house
- Save up to £2,500 by recycling your old windows and doors
SAVE UP TO
£2,500
15 Year Ultra-Seal Guarantee
10 Year Insurance-backed Cover
Police Approved Locking Systems
Ultra-Seal Double Glazing Windows
Wondering why Ultra-Seal should be your go-to windows and door company for double glazing Birkenhead windows? Well, that’s easy enough to answer:
- Extensive Range Of Stunning Windows: Working with Ultra-Seal means working with a company that puts style and choice at the top of their list – meaning we offer a wide range of windows in a unique range of styles, so you’re sure to find something you love.
- Fast Installation: As soon as you’re happy to get started, we are. We believe in a fast installation because we can’t wait for you to enjoy the wide array of benefits installing new double glazing in your home affords you!
- One-Stop-Shop: We’re a windows and doors company based on the Wirral, so we’re as local as can be for your Birkenhead home or business. Better yet, we manufacture most of our products in our Wirral warehouse, too, so you can be sure that quality is guaranteed at every stage.
- Excellent Customer Service: Our team of experts know everything there is to know about double glazing Birkenhead windows, and they’re a friendly bunch, too! If you need any help throughout any stage of the process – contact us today.

Save Up To £2,500 When You Recycle With Us
Wirral households can do their bit and save by participating in our recycling scheme and being rewarded with savings of up to £2,500 off the cost of your new windows and doors just by recycling your old ones.
*Cannot be used in conjunction with any other discount or offer.
Ultra-Seal Double Glazing Window Range
With a wide range of double-glazing options, you’ll be guaranteed to find windows that are a perfect addition to your home.
uPVC windows from Ultra-Seal are durable, secure, and easy to clean and maintain, making them an excellent choice for most homes and businesses.
The hinged mechanism allows tilt and turn windows to act in two ways – opening from the bottom a little, or opening fully inwards for better ventilation. Their unique style and design make them a popular choice.
Sash windows are notoriously charming with their style adding a certain period character to any building. Beyond that, they’re secure, durable, and safe for any property.
Our range of Ultra-Seal shaped windows are unique in their design, allowing you to push the boundaries of your home or business and express yourself in any way you see fit!
View Our Showrooms
Wallasey
Bromborough
Neston
Double Glazing Windows Birkenhead Explained
Many of our customers know the benefits of double glazing before they come to us – why else would they be looking for double glazing windows, right? But it certainly doesn’t hurt to remind yourself why you’re here to begin with!
All of our double glazing windows are at least A rated in terms of their energy efficiency, meaning your home will hold more of its heat in winter, reducing the amount of heat you need to use to keep your home warm, and therefore reducing your energy bills.
If you’re ready to jump in with some new double glazing windows in Birkenhead, then fill out our form today. We’ll be back in touch soon to discuss your project.

Ultra-Seal Double Glazing Security
Since we manufacture our double glazing windows on site at our Wirral warehouse, we’re completely in charge of the security features we implement – and we take it incredibly seriously.
All of our windows are secure thanks to our locking mechanism and security features designed to ensure your peace of mind. With such a secure fit in all four corners of the frame, it’s also very difficult for would-be-burglars to remove the glass, providing even more security to your home or business.
And whilst security is incredibly important to us – which is why we use only police-approved locking and safety features – that doesn’t mean we compromise on our style and design.
At Ultra-Seal, we know how important blending security and design is, which is why we take full control of the manufacturing process to ensure we get everything right. Work with us today to design the perfect, secure double glazed windows for your home or business.

Ultraseal Double-Glazed Windows Features
- Enhanced Security - As we manufacture our double-glazing windows at our Wirral warehouse, we’re completely in charge of the security features we implement and only use police-approved locking and safety features.
- 15-Year Ultra-Seal Guarantee - With our 15-year Ultraseal guarantee, you know that you’re getting windows that are built to last, providing you with that peace of mind you need when it comes to buying new double glazing.
- 10-Year Insurance Backed Cover - Our 10-year insurance-backed cover means that if your double-glazing windows fail within that period, we’ll replace them for free. That’s how confident we are in our windows.
- Certass & BFRC Registered Installers - We are Certass-registered and an official BRFC registered and licensed company offering Both A and C energy-rated windows giving added benefits and most importantly energy energy-saving costs.

Our Reviews
Check out why so many of our customers come to us via recommendations from other customers!





Where We Cover
We are proud to offer our full range of services to the Wirral and surrounding areas. While Wirral-based, we cover a wide area, but our biggest locations include:
Birkenhead
Liverpool
Chester
If you’re based on or near the Wirral and you’re looking for an expert home improvement company that can help you with your double glazing and other needs, then reach out to Ultra-Seal today.
Double Glazing Birkenhead - Frequently Asked Questions
Here are our most frequently asked questions by customers just like you.
How much does it cost to replace double-glazed windows?
Double-glazing windows don’t have a set price. Factors such as type, number of windows, difficulty of installation, and size of installation team required all affect the final cost. With extra options including triple glazing, which you might opt for if you are keen to further reduce noise, your costs will be worked out accordingly. Contact us for a no-obligation double-glazing quote.
Is it possible to repair double-glazed windows?
Absolutely! Not all windows need replacing, some can be repaired. We offer a window repair service, so if you feel like a repair is better suited to you than a replacement, contact us today and we’ll provide you with a free quote for the work when we know more about the project.
How long will replacing double glazing take?
That depends on the number of windows you need to replace. As a rule, a standard window will take just 1-2 hours to replace. If you’re replacing every window in your property in Birkenhead, then it may take us a few days to complete the job. For a detailed timescale for your specific project, contact our customer service team today!