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Windows play a pivotal role in any home, offering natural light and ventilation, while their advanced insulation properties can save you money on your heating bills. With over 12,000 double glazing companies to choose from, selecting the right installer can be challenging. Our experts’ top pick is Anglian, known for its well-made, durable windows and its recycling scheme that can save you up to £1,000.
Our experts have thoroughly researched the largest window installers, comparing double glazing prices, brand reputations, warranty options, customer satisfaction and product quality. So, if you’re searching online for the “best double glazing companies near me”, trust our comprehensive assessments to guide your decision.
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We conduct rigorous market analysis and evaluate companies based on product quality and prices, customer service, warranties and real customer feedback. Our comparisons are unbiased and focus on providing you with the best value for your investment. By trusting us, you get access to meticulously researched, expert-verified information that helps you make informed decisions, ensuring you choose a top-quality double glazing company with confidence.
Anglian Home Improvements is a leading company in the double glazing industry. It offers its services throughout England, Scotland and Wales. This business values its British manufacturing roots and produces durable, well-made products, which include double and triple glazed windows, doors and conservatories.
Anglian’s double glazing windows deliver insulation, energy efficiency and boosted security, all backed by a robust recycling scheme that could save homeowners up to £1,000 on their new windows. The company has an impressive array of window styles and finishes and aims to cater to all tastes and practical needs. Its Trustpilot rating is 3.9, with over 33,000 customer reviews. Anglian offers a 10-year guarantee for all parts and labour, a 10- to 15-year guarantee for all gas-filled windows, and low-rate finance options.
Read our full Anglian windows review.
Now owned by Anglian Home Improvements, Safestyle is known for high-quality service and competitive pricing. Its comprehensive sustainability scheme involves recycling or repurposing as much material as possible from its customers’ old windows. Safestyle offers a broad selection of windows and doors that are designed to improve your home’s energy efficiency. The company says it’s committed to providing high-quality installations and excellent customer service, with a like-for-like price promise that means you probably won’t find the same quality product and service for less from anyone else.
This business provides a 15-year warranty on all clear double glazing units and covers all other window parts and decorative glazing with a 10-year guarantee. Safestyle carries out installations across England, Scotland and Wales. Its Trustpilot score is 4.1.
Read our full Safestyle windows review.
Crystal Home Improvements is a family-owned business with a wide range of products. Its uPVC windows, doors and conservatories are all designed with energy efficiency and aesthetics in mind. The company prides itself on its customer-focused approach and delivers personalised service during every step of the installation process and aftercare. Its Trustpilot rating is 4.7.
Crystal provides a 10-year, no-quibble guarantee for parts and labour, a “buy now, pay later” finance option and a monthly payment plan.
The Essex-based company offers its services in Essex, Hertfordshire, Epping and the surrounding areas.
The following double glazing installers are great in their own right. They both offer high-quality service and are well worth your consideration.
Britelite
Founded in 1970, Britelite Windows is an accredited window provider focused on security and energy efficiency. The company offers uPVC windows with either double or triple glazed glass in several styles, including casement, traditional Residence 7 and 9 and sliding sash.
Britelite, which operates in Kent, Sussex, Essex, Surrey and London, offers customers a 10-year transferable warranty.
Britannia
Britannia was formed in 1982. This reliable double glazing company offers flexible payment and finance options, with a “buy now, pay later” scheme of 0 per cent APR on purchases of more than £3,000. It provides a variety of window styles in uPVC or aluminium, including double glazed windows with an energy-efficiency rating of A+.
Britannia serves customers in the South East and South West of England.
Check out our map below to find local double glazing companies, and get up to four no-obligation quotes from high-quality installers in your area. If you wish to broaden your research, use keywords such as “double glazing companies near me” in a reputable search engine.
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When searching for double glazing providers, you should make sure the ones you approach have good reputations. Local business directories and listings provide basic business information about companies operating in specific regions and can possibly give you customer testimonials as well. By browsing these reviews, you can gain insights into each provider’s reputation, customer service, product quality, warranty offerings and pricing and finance options. These are all vital factors when you’re considering which double glazing company to work with.
Friends, family members and neighbours who are willing to talk about their experiences with double glazing window companies can assist you in your hiring search. Online reviews offer a broad perspective but might not always completely or accurately represent a company’s service quality. Personal recommendations from people you know and trust can provide valuable, practical insights that you may not find online.
For example, they can share information on the disruption level during installation, the cleanliness of the work site and the punctuality of the workers. They can tell you whether a particular company completed its projects on time and on budget.
In addition, your local DIY store can help you hunt for reputable double glazing companies. Hardware suppliers often develop relationships with local service providers based on shared values of quality, reliability and customer satisfaction. So, these stores can be good sources of information about window installers.
Several members of the Independent Advisor team have first-hand experience in finding double glazing companies and getting new windows installed in their homes. Here are some of their key tips and takeaways to help you choose the provider that best meets your needs.
For our house in a conservation area, we had to apply for planning permission to install replacement timber windows. Choosing a local supplier meant any amendments from the planning officers were quickly dealt with by a company who knew the regional styles and preferences. They also offered a very competitive price for bespoke work and came with great recommendations from neighbours.
I chose Anglian Home Improvements to replace my kitchen window and swap my patio doors with French doors, as the company was offering remote appointments and had a good offer on its windows. The process was straightforward, with a technician coming out to measure up, followed by the installation. This was quick, with minimal disruption or mess left over afterwards. However, I had an issue with the door alignment allowing cold air to get in. Anglian fixed it free of charge. Overall, I’m very happy with Anglian. One small gripe is that Anglian only provided one key for the window, whereas Britannia provided multiple copies.
Determining which double glazing company provides the best customer service often depends on individual clients’ experiences and expectations and can therefore be subjective. That said, if you gather enough information about an installer’s response time, quality of communication, professionalism and after sales service, you’ll get a good indication of the type of customer service it provides.
Several double glazing companies have reputations for good customer service. These businesses, which include Anglian, are often praised for their professional installation teams, responsive customer support and reliable aftercare. Remember that customer service quality can change over time, so it’s a good idea to check the most recent customer reviews and ratings of the installers you’re considering as potential hires.
When choosing a double glazing provider, you would do well to consider local companies as well as national brands.
Local installers are likely to have the same products as national providers but may be able to offer reduced waiting times and lower travel fees because they’re located nearby. If you live in a remote area, some of the larger companies may not operate in your region. In that case, local companies might be your best option.
You should be able to find reputable local providers that can install bespoke and made-to-measure windows in a variety of styles. They may even offer more materials – such as wood and aluminium – than some of the larger businesses. Your neighbours, friends and family members may have existing relationships with local double glazing companies and can offer you insights into these installers’ product quality and customer service levels.
There are several possible ways to contact these companies. Choose the one that works best for your convenience and comfort.
ADM Improvements has been installing double glazing across the South East for nearly 20 years, and company director Antony Matthews spoke to our experts.
Antony says the company is busier than ever, carrying out up to five installations a day. The same is true across the country, with his industry contacts also reporting uptakes in residential installations.
Many customers are choosing to target specific windows for replacement – front-facing ones are particularly popular – and as a result, they can afford to explore different styles, such as sash or bay windows, or coloured options.
He goes on to say that one of the benefits of choosing a local installer over a bigger national company is that communication can be much more personal and the customer feels an increased connection to their project. Often, they can contact the installer that carried out the work directly rather than dealing with a support desk. This makes the resolution of any questions or issues far quicker and provides customers with an improved overall experience.
The easiest way to receive and compare multiple double glazing quotes is to fill in our form, which will provide you with up to four quotes from local providers.
There are several instances when you might consider contacting a double glazing company:
Window replacement may cause some temporary disruption to your home life. You should plan to have the work done at a time that minimally impacts your daily routine. Depending on your circumstances, you may be able to save money on your new windows. Check whether you’re eligible for a windows grant from the UK government.
Installing new windows is a complex process that requires a certain level of expertise and technical skill. The following reasons make it a good idea to hire professionals to do the job:
To assess the reliability of a double glazing company:
To ensure our window reviews are as exhaustive as possible, we thoroughly examine and evaluate products according to 34 distinct criteria. Each window’s cumulative performance across these data points forms its final rating and influences our ultimate recommendation.
Some of the most important features we consider when reviewing windows include:
Each criterion is categorised into one of the following sections:
Our team of in-house fact-checkers verifies the details in all our window articles to make sure our content is as accurate and up to date as possible. To find out more about our process, read our article on how we cover windows.
