How to Choose a Good Double Glazing Company

As the benefits of newly installed double-glazed windows become more clear, at Crown we’ve noticed that the demand for high-quality installation companies has increased.

This has led to the market becoming saturated, making it tricky at times for customers to distinguish the ideal company for home improvement projects.

For you to get the smoothest experience possible, it’s recommended to do some research on the best double glazing window companies in your area, with several pieces of information available to judge them.

This blog will aim to help find the best local installers for you.

1. Check Accreditation

The best way to check a glazing company’s credentials for your own peace of mind is to assess their accreditations.

Think of it like an employer checking your CV to ensure you have the relevant qualifications for the job, or a driving test examiner making sure you have a provisional licence before spending the next 45 minutes or so as your passenger – put short, it’s a good idea to be safe.

If you’re hunting in England or Wales, one key accreditation to look out for is FENSA. FENSA is a government-authorised scheme that ensures a company complies with the latest building regulations.

At Crown, we’re incredibly proud to hold several key accreditations. These include our FENSA, Team Guardian, LABC, and Trading Standards approvals.

crown worker taking photo of conservatory

2. Read Reviews and Testimonials

Customer reviews and previous testimonials are a great way of gauging a company’s track record for quality installations and excellent customer service.

Examples of ways to do this include researching their Trusted Trader or Trustpilot score, as well as reading Google reviews.

Some double glazing companies have a page on their website dedicated to reviews, with ours at Crown available to read through here, in case you’re considering us for your next home improvement project.

Customer feedback in general is a trusted way to discover a company’s true credentials and find out whether they are appropriate for your project.

trustpilot logo

3. Product Quality and Range

Of course, for a double glazing company to be right for you, they need to have a broad range of products for you to choose from.

A good company will offer a variety of options to suit your needs, price range, and style preferences.

Usually, these bases are covered by offering several materials for window frames (uPCV and aluminium being popular examples), as well as various glazing options (be it double glazing or triple glazing), security features, and customisation options.

At Crown, our windows are available with the highest-grade aluminium and uPVC frames, with popular window styles like sliding sash, tilt & turn, Georgian, lead, flush fit, and casement windows.

white flush windows with bars

4. Clear Communication and Competitive Quotes

For your home improvement experience to be pleasant, choosing a window installer that places great significance on clear communication at every stage of the process is important.

The company in question must place huge value on minimising the impact that the installation will have on your home life during the process, explaining everything clearly and listening to your requirements.

Taking this into account, the vast majority of home improvement companies offer free quotes on their websites, and at Crown, we’re no different.

To get a free, no-obligation quote for new windows all you have to do is fill out our form online here.

It’s also worth noting that simply going for the cheapest option may cause issues further down the line, so it’s important to strike a balance between the average cost and quality.

crown worker installing front door

5. Warranties and Aftercare

Whether it’s your first home improvement project or you’ve got years of experience working with installation companies, having a solid warranty in place is always a good idea in the long run.

At Crown, all our installations come with a comprehensive 10-year warranty and insurance-backed guarantee as standard. We do this because if any issues arise during this period, we will arrange fast and effective repair or replacement services at no extra cost.

This ensures our installations remain at their high standards no matter the job in question, maintaining our exceptional customer satisfaction.

6. Emphasis on Energy Efficiency

If you’re making the effort to install replacement windows, they must have a strong window energy rating to ensure you’ve got great value.

Boosting your home’s energy efficiency can benefit you in several ways, with one being that you’ll be spending less on energy bills.

This is because windows with better insulation will reduce heat transfer, so in the colder months you’ll be less reliant on heating bills – and in the summer, you won’t be splashing out on fans and other cooling systems.

This reduction of energy costs is just one of the key factors to be wary of, with others including strong noise reduction properties, a variety of window designs, security, and low maintenance requirements.

bay windows

Why are Crown the Perfect Double Glazing solution?

At Crown, we’ve been providing homes with exceptional home improvement products at competitive prices since 2002, making us an excellent choice for your next project.

As well as our exceptional glazing products like aluminium and uPVC windows (including casement and sash windows), we also install a huge range of doors and conservatories, both available in a number of styles.

If you’d like to see the quality of these products for yourself, visitors are always welcome to our Milton Keynes showroom.

Alternatively, you can get in touch with our friendly customer service team on 01908 507 778, or by emailing info@crownwindows.co.uk

property with crown van

Our Accreditations