Wirral Specialists For Replacement Windows.

Our extensive range of double glazed windows are a stylish, secure and cost-effective option for Wirral homes.

With all of our double glazing windows A rated or better in terms of their thermal efficiency, your home will be cheaper to keep warm, leading to savings with your energy bills.

With years of experience installing replacement windows in Wirral and surrounding areas, Ultra-Seal should be your go-to company for all your double glazing needs.

Rated 4.6/5 from 57 reviews

Save Up To £2,500 When You Recycle With Us

15 Year Ultra-Seal Guarantee

10 Year Insurance-backed Cover

Police Approved Locking Systems

Ultra-Seal Double Glazing Window Range

With a wide range of Wirral double glazing options, including composite, UPVC and aluminium, you’ll be guaranteed to find windows that are a perfect addition to your home.


View our brochures

Our Reviews

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

Nicolas Povall
Nicolas Povall★★★★★
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Needed to replace one of my double glazed window units as while stimming my front yard a stone let rip and smashed the outer layer window, was incredibly impressed by the service here the staff here are incredibly helpful and were only to willing to help me to get a window sorted asap, the fact you could see they were also incredibly busy and still be able to squeeze me in was amazing.
Mark Gardiner
Mark Gardiner★★★★★
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We had Ultra-Seal replace most the windows and the front door of our old house and have recently had them in to replace the large kitchen windows in our new house. Excellent service and price. Wouldn't hesitate to use them again - top service
Joanna “JoPem” Pemberton
Joanna “JoPem” Pemberton★★★★★
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Just had our bathroom window replaced. Matthew and Alan were professional, tidy and efficient. We will be using Ultra-Seal for the rest of our home. Many thanks Rob & Rev Jo Pemberton Capenhurst
Richie Brislen
Richie Brislen★★★★★
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Great service, price is competitive and prompt. Ultra-Seal have now installed a new porch and windows on the front of the house, following last year's installations at the back. Excellent job again! I might also add that after 9 and a half year the front door became faulty (10 year guarantee) and was changed for a complete new one with out any hassle. Will always use Ultra-Seal...there fitting crew were excellent throughout.
Valerie Hilton
Valerie Hilton★★★★★
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Just had 6 new windows fitted and they look fabulous. From start to finish was a great experience from Stuart to Mark to the fitting by Darren and Allen who were fantastic workers, polite, obliging and very professional. They left the house spotless. Many Thanks Ultra-Seal.

Our Windows Colour Range

We have plenty of colours to choose from to ensure that you can find double glazing in Wirral that perfectly complements your home!

Get a quick and easy quote

How many Windows & Doors would you like to Replace?
What Material are your existing Windows?

Double Glazed Windows Installations You Can Trust

Ultra-Seal Windows not only improve the security of your home, but are also backed by our accreditations and guarantees, providing you with peace of mind when buying new windows.

Manufactured Locally

All our windows and frames are manufactured by us at our Wirral warehouse, meaning that we have full control and adhere to all the right quality control standards.

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.

Maintenance Free

We can supply maintenance-free windows within weeks of your first contact so you can enjoy problem-free use and windows that look their best year after year.

15 Year Ultra-Seal Guarantee

With our 15 year Ultra-Seal 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 should fail within that period, we’ll replace them for free. That’s how confident we are in our windows.

Certass & BFRC Registered Installers

Certass is a seal of approval that you are in good hands and we can present you with a certificate of compliance when the work is completed. BFRC shows that our windows meet the right energy rating standards in Britain.

Double Glazing Wirral - Frequently Asked Questions

Most frequent questions and answers

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.

Take a look below to see what we mean:  

  • Windows and Doors – Doors and windows make up some of the areas of your home that lose heat the most. Up to 25-30% of energy is lost through these areas. Our windows are double-glazed and our doors built with insulating material, meaning they stop nearly 100% of heat from leaving through these spaces. 
  • Roof – Your roof is also responsible for allowing heat to escape. Heat rises, and as such, you need insulation in your roof space to stop any energy from being wasted. It’s said that up to 25% of heat can be lost through these spaces without insulation. 
  • Solar Panels – Solar Panels can generate energy on their own from the sun, meaning they convert the daylight from the sun into usable energy for your home. This works even in the cloudy climate of Scotland, as Solar Panels have evolved in efficiency rapidly since their inception. This energy can be used, and even stored in batteries for later. It costs nothing to use, essentially rendering your electricity bill zero. 

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.

That depends on the number of windows you need replacing. As a rule, a standard window will take just 1-2 hours to replace. If you’re replacing every window in your Wirral property, 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!

We promise a no-pressure engagement. Our team is ready to meet with you at your residence at a time that aligns with your schedule. Following this visit, we’ll guide you through the process of identifying your home improvement needs and provide a precise, no-obligation quote, free of charge.

Save Up To £2,5000 By Recycling Your Old Windows & Doors

Our Scrappage Scheme can bring you huge savings off the cost of new windows and doors. Just let Ultra-Seal recycle your old windows and doors at our Wallasey Recycling Centre, and you’ll be rewarded for being environmentally responsible.

Enquire to find out how much you could be in line to receive for your old windows and doors.

*Cannot be used in conjunction with any other discount or offer.

uPVC Windows

uPVC windows are durable, secure, and easy to clean and maintain, making them an excellent choice for most homes and businesses. 

Available in a range of colours.

Tilt & Turn Windows

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. 

Available in a range of colours.

Sash Windows

Sash windows are notoriously charming with their style adding a certain period character to any building. Beyond that, they’re a secure, durable, and safe option for any property. 

Available in a range of colours.

Casement Windows

Add more character to your home with energy efficient casement windows that are a perfect match for your home, whatever colour you choose from our Artisan colour options.

Available in a range of colours.

Bay & Bow Windows

Add extra space and light to your existing rooms by replacing your existing windows with bay windows or bow windows. Proving you with a better view, they add a whole new dimension to your home.

Available in a range of colours.

Shaped Windows

Our range of 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! 

Available in a range of colours.

Aluminium windows installed in liverpool

Aluminium Windows

Choose from traditional heritage style or opt for slim-line aluminium window frames that not only look the part but also allow maximum natural light into your home without compromising on security.

Available in a range of colours.

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