Heritage Windows Services In London

If you are looking for a professional heritage window installation company in London, Ace Glazing London have been providing this service since 2010. We are highly experienced to install or remove windows efficiently and carefully. With our over 10 years of experience, we have successfully restored hundreds of windows and will be able to give you the best service in the area.We are always completing jobs on various types of windows such as UPVC Windows, timber windows and Metal Windows.

It doesn’t matter what job you need to get done as we have all the necessary equipment and expertise required to complete any job effectively. Give us a call today for same-day estimation of the job.

What Are Heritage Windows?

Heritage Windows are a range of replacement windows that are able to be used in most older properties. Heritage windows are an attractive, long-lasting and low maintenance alternative to standard double glazed products on the market. They are available in a wide variety of designs, shapes and colours.

Our Guarantee

  • Unrivalled Expertise in Door & Window Glazing
  • Industry-approved Door & Window Glazing
  • High-quality Door & Window Glazing
  • Unbeatable Value for Money
  • 100% Safety and Satisfaction
  • Checkatrade Registered
  • Homepro Insured
  • CERTAS Guarantee

Why Use Heritage Windows?

Timeless Appearance

Ace Glazing London’s traditional style windows create a distinctive look that enhances the unique beauty and character of your home.

So if you want to bring more character to an old character home, Ace Glazing London are the heritage specialists in London.

Thermally Efficient

Ace Glazing London heritage windows are thermally efficient—meaning that they have a better U-Value and they help you save money on heating and cooling bills. This means that the temperature in your home will be kept at a constant, and will not fluctuate throughout the day as much as other windows would.

Highly Secure

The windows of Ace Glazing London are extremely secure due to their flush fitting and sturdy construction. This makes them perfect for areas that have a high-security risk which can lead to break and entry.


Heritage windows are a cost-effective option due to the high level of energy efficiency that they provide. Heritage windows are restored and re-used. Rather than being thrown away, heritage windows can be renovated and reconditioned to provide a cost-effective window solution.

Designed to Last

Heritage windows are built to last, delivering outstanding thermal and acoustic performance with an emphasis on security, safety and ease of operation. Ace Glazing London heritage window portfolio offers a complete solution for your residential or commercial project, available in a wide range of uPVC and timber designs.

Our Heritage Hardware Options

Chelton Secure

No matter how secure your windows, dust and air pollution can still find their way through. Chelton Secure is made of a microporous polymer that blocks up to 99% of the most microscopic and hazardous particles, helping maintain clean indoor air and an optimal indoor environment for you and your family. Chelton is the top-performing security lock we carry. All heritage windows are manufactured in house by us here at Ace Glazing London and we own the complete process from design right through to manufacture and installation.

Teardrop Handle

These multi-point locking windows are extra secure, the handles are made from cast aluminium so they won’t rust or rot. Teardrop handle is made from durable and solid cast aluminium. With a teardrop shape and ‘invisible’ design, this handle will look good for years to come and maintain a classic look on your property. Made from clear anodized aluminium, these handles are impact resistant and prevent window breakage through external impacts.

Friction Hinges

Friction hinges are a feature of our heritage windows which fundamentally increase security. The quality of the original steel friction hinge fitting builds or original windows is now lost to time and often only caused by vandalism today.

By offering this service we are able to provide a fully functional locking system which reduces the risk of break-in significantly.

Butt Hinges

Our heritage butt hinges are the best way to maintain traditional authenticity on heritage windows.  Heritage Butt Hinges are available in a variety of finishes and sizes, and you can choose to have them concealed or visible. Ace Glazing London offers a complete range of the traditional window hinges ideal for use on heritage properties of all kinds. Ace Glazing is committed to bringing you quality products with comprehensive services at all levels. Get in touch today to see how we can help.

Glazing Options Available

  • Single Glazing
  • Double Glazing
  • Triple Glazing

Our Main Heritage Window Designs

Sculptured Sash Windows

Sculptured sash windows are an ideal choice for period or listed buildings, with a design that is unique for every customer. As part of the design process, we can create a design to suit your specific requirements.

Flush Sash Windows

Hot weather or cold, your home’s windows are an important part of its energy efficiency. Our Flush Sash Windows are available in a range of designs and sizes that will replace practically any type of window. These versatile windows are most common in larger properties and can be found in hundreds of listed buildings across London.

Chamfered Sash Windows

The elegance and distinctive design of the chamfered sash window is everywhere in evidence in the finest historic buildings. As with all our heritage windows, chamfered sash are built for performance & security while delivering a simply stunning aesthetic. We can offer quality windows that are suitable for many types of building. Chamfered sash windows can be used in any situation: listed buildings, residential properties, office buildings or commercial properties.

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Main Features of Our Heritage Windows

  • Double glazed sashes or casements for fitting to existing frames
  • Choice of sustainable timbers including Accoya and Sapele
  • Single or Slimline Double Glazing (cavity as low as 4mm)
  • Hand-puttied or timber beaded frames
  • Factory finished with durable microporous paint
  • Draught proofing strips
  • Restoration glass, imitating historic glazing
  • Choice of period style high-performance ironmongery
  • Quality assured, CE mark and 10-year warranty

Our Heritage Windows Glass Options

  • Arctic
  • Autumn
  • Chantilly
  • Charcoal Sticks
  • Contora
  • Cotswold
  • Digital
  • Everglade
  • Flemish
  • Florielle
  • Mayflower
  • Minister
  • Oak
  • Pelerine
  • Stippolyte
  • Sycamore
  • Taffeta

Our Heritage Windows Colour Range

  • Matt White
  • Gloss White
  • Gloss White
  • Off White
  • Gloss Off-White
  • Cream
  • Cream
  • Dark Red
  • Dark Red
  • Matt Brown
  • Matt Brown
  • Dark Brown
  • Gloss Dark Brown
  • Grey
  • Grey
  • Dark Grey
  • Dark Grey
  • Air Force Grey
  • Air Force Grey
  • Black
  • Black
  • Dark Blue
  • Dark Blue
  • Dark Green

Heritage Windows for Listed Buildings & Conservation Areas

Ace Glazing London provides a unique range of high quality, bespoke conservatory, window solutions for listed buildings & conservation areas. We manufacture a choice of modern replacement windows that retain your home’s period features. Our product is highly energy-efficient and will fit within the character of your home. Ace Glazing London reduces the cost of installing conservatories and windows by offering high-quality products at a competitive price.

Why Choose Ace Glazing London?

Accreditation and experience

With over 10 years experience, Ace Glazing London are proud to be a British company carrying out installations throughout London. You can be sure that we have the knowledge and expertise to provide you with the best quality products, attention to detail and top-quality installation. We are proud of our long-standing client list. This is testament to the quality and craftsmanship of their products installed throughout all areas of London from large commercial projects to domestic properties of every size and type.

They are fully certified and accredited to install, replace or repair any residential, commercial or industrial glasswork.

Committed and highly trained team

Ace Glazing London are a family-run business, with over 20 years of experience in the glass industry. We have an outstanding, committed team of experts who work alongside our customers to achieve the best results possible. We believe our market-leading customer service is what sets us apart from others. Ace Glazing London will offer you a high standard of work and professionalism from the moment we arrive at a job site. All of our fitters are highly trained, experienced, competent and trustworthy which allows us to provide you with unmatched service, high standard of work and professionalism.

Excellent customer service

Ace Glazing London is a family run business with years of experience in the industry. They have all the knowledge, expertise and resources to install your replacement windows in the most effective way without making a mess or causing any noise disturbance. The company employs highly trained and experienced craftsmen who take pride in their work. They are fully qualified and members of the Guild of Master Craftsman. Ace Glazing London pride themselves on their ability and experience to provide nothing but the best with a high level of customer service. We are able to offer our customers a warm and friendly approach in which all customers are treated with courtesy, taking into account their individual requirements.

Quality Heritage Window Services

We are a family run business based in London and have been installing heritage quality windows for over 20 years.

Our reputation is built on the quality of our heritage products, the range of services offered by our friendly and knowledgeable team, and the pride we take in each project we work on.

Whether you need a simple repair job or a complete refurbishment, we’re here to help.

Highest possible level in quality

We provide the highest possible level in quality when it comes to products and services. Which is why our company has been around as long as it has. This means we have built an honest reputation as a reputable replacement heritage windows and conservatories supplier. At Ace Glazing London we’re committed to providing you with the very best customer service, craftsmanship, installation and products.

Competitively Priced

Ace Glazing London is a renowned, well-established name in the industry, capable of supplying and fitting a wide range of heritage windows. With over 10 years of experience in the industry, Ace Glazing London recognises that competitively priced windows are essential to ensure customers receive the best value on their investment. For this reason, Ace Glazing London provides customers with competitive pricing on all products.

Free Customer Quotation

No job is too big or too small. Ace Glazing London is the professional glazing company that specialises in heritage window replacement services throughout London. Contact us today to get a free quote.

Our Heritage Windows Installation Service

Contact Ace Glazing London

If you want to get the right heritage windows installed, call Ace Glazing London today. We’ve been in business for a number of years, and we have the experience it takes to offer our customers durable, long-lasting replacement windows.

Design Consultation

Our in-house design team will visit your property and consult with you before we can provide a quotation for our vast range of available products and services. From installation to fitting, we have everything you need to restore your heritage windows.

Free Measurements

For over 25 years we have provided our Heritage Windows Installation Service in London. We are focussed on providing a service to all of London. We offer free measurements & quotes for heritage windows.


Ace Glazing London provides expert installation of a variety of heritage windows. Our heritage window installation service in London is designed to help you update your home for luxury and improved security while preserving the look of your beautiful classic period home.

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Contact us today for same-day free quotes.

Our Heritage Windows Replacement Service

Contact Ace Glazing London

With our expertise and knowledge gained over many years of fitting windows, we are able to offer an efficient and professional heritage windows replacement service at an affordable price.

Contact us today to discuss your requirements with our experienced team.


Our Heritage windows replacement service is a full or part replacement service for the design and installation of Heritage Windows. With every one of our heritage replacement windows, glass or conservatory frames individually made to your specification, we can offer unparalleled quality and choice in heritage replacement windows.

Design Consultation

Ace Glazing London is a privately owned company based in London offering onsite design consultation and a traditional crafted heritage windows replacement service.


Ace Glazing Services will measure and record your windows, add to a customer list and set up all the necessary paperwork. We will then confirm your date with you for the commencement of works. All measurements are free of charge.

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We are one of the largest and leading suppliers of new windows in the U.K. Request your FREE Quote today to help discover why so many homeowners choose us year after year.


How long will it take to complete a heritage window installation?
The Heritage Windows team will endeavour to complete the installation including the removal of your old windows and existing frames within 5 working days.
Do we need to be at home when the heritage window replacement is being done?
No, you do not need to be at home when the heritage window replacement is being done. All we will need to do is make sure that the area where the window will be installed is clean and there are no obstacles around it. Make sure that you check your windows before you call us for a booking by looking at how securely they close, how easy they are to open and close, as well as whether or not they have broken seals or loose hinges.
How do you ensure the safety of our home?
The safety of the family depends much upon the structure of the house. Window replacement can ruin the look of your whole house if not done with proper knowledge. Hence, instead of abandoning a good building, trust in a product made by specialists in this field. Ace Glazing London has been serving for almost 10 years to ensure that properties are well secured without sacrificing their traditional styles.

We Are Also Available to Offer Sash Windows Related Advice Where Needed

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