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- Colours
- Glazing
- Security
A Colour to Complement Every Home
From classic white uPVC to contemporary anthracite grey and heritage woodgrain finishes, our double glazed windows come in a wide range of colours. Whether your property is a modern new-build or a traditional period home, we have an option that fits.
Grey
RAL
White
Rosewood
Irish Oak
Golden Oak
Cream
Chartwell Green
Black
Glazing options designed around performance
Choose from standard argon-filled units, low-emissivity (low-E) glass or obscure glazing for privacy. Each option is sealed for thermal efficiency and longevity. Our team will help you select the right specification for your home's needs and orientation.
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Built-In Security You Can Rely On
All our double-glazed windows feature internally beaded frames and multi-point locking hardware, making forced entry significantly harder. Toughened or laminated glass options are also available for additional peace of mind.
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Why Double Glazing is Worth The Investment
Double glazing creates a sealed thermal barrier between your home and the outside world. The argon gas layer between the two glass panes dramatically reduces heat transfer, keeping rooms warmer in winter and cooler in summer – and lowering your energy bills in the process.
Beyond the energy savings, double glazing also cuts down on external noise, reduces condensation on internal glass surfaces, and adds a measurable layer of security that single-pane windows simply cannot match. It is one of the highest-return home improvements you can make.
Installed By a Family Business Since 1983
Malbern Windows was founded in 1983 and is today owned by Darren Clarke – continuing the family legacy his father helped build. That continuity matters. When you invite us into your home, you are working with people who have a genuine, long-standing stake in the quality of their work and the reputation behind their name.
Every installation is carried out to the highest standard, with full aftercare and a personal service that national chains rarely match. Over 40 years of experience means we have seen every property type and challenge – and we know how to get it right.
Frequently Asked Questions
Find answers to some of our most commonly asked questions below. If your question isn’t answered below, feel free to get in touch with our friendly team!
Savings vary by property size and existing glazing, but upgrading to A-rated double glazing can reduce annual heating costs by a meaningful amount - helping offset the investment over time.
With proper installation and basic maintenance, quality double glazed windows generally last between 20 and 35 years before the sealed unit needs replacing.
Options include standard argon-filled units, low-E coated glass for improved thermal performance, toughened safety glass and obscure glass for bathrooms or areas requiring privacy.
Yes. The dual panes and inert gas layer act as a sound barrier, significantly dampening traffic, voices and other external noise for a quieter living environment.
In most cases, replacing like-for-like windows in standard properties does not require planning permission. Listed buildings and conservation areas may have restrictions - our team can advise you.
Customer Reviews
Don't just take our word for it. Here's what some of our customers have to say about their experience with Malbern Windows.
Just had 7 Windows, 2 doors and our fascias done by Malbern, was a bit nervous but have to say...
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Neil Redmond
via Google
Excellent service from start to finish. Special thanks to Josh and Brian who were great guys and fitted my windows...
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Jacqualine Scott
via Google
From start to finish Malbern we’re really helpful. Darren advised throughout to ensure we made the right design decisions. The...
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Karen Greig
via Google
I couldn’t fault Malbern, they have been brilliant from start to finish. There was no pressure when it came to...
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Amy Lochtie
via Google
We had 2 windows fitted and a composite front door in vintage Green. All the work was completed in a...
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Jane Crompton
via Google
Brilliant customer service from the salesman, to the surveyor, to the fitters really hardworking and genuine people .I couldn’t fault...
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Norma Besso
via Google
Just had 7 Windows, 2 doors and our fascias done by Malbern, was a bit nervous but have to say was delighted from start to finish, the lady who came round initially was lovely and there was no pressure whatsoever, she told us to ring her when we had made our minds up, we managed to get a bit of a discount and went with it...Next The guy came round to do the survey, very meticulous and gave some great advice. Then, we were contacted about dates, and then the fascia guys came and did a superb job. The following week, Carl and Mark did the windows over 3 days, lovely friendly guys, did a superb job and kept the place clean and tidy, by the time the job was done you wouldn't know they had been there, apart from the fantastic windows and doors, 100% happy, new grey windows and all the neighbours are loving them as well, recommend Malbern from our experience.
Neil Redmond
via Google
Excellent service from start to finish. Special thanks to Josh and Brian who were great guys and fitted my windows professionally. I was delighted with their work ethics and cannot thank Malbern Windows enough. I now have a nice warm kitchen. Well done!
Jacqualine Scott
via Google
From start to finish Malbern we’re really helpful. Darren advised throughout to ensure we made the right design decisions. The fitters were hard working, tidy and nice lads. Really happy with our windows & doors and couldn’t recommend them enough. Thank you Darren & everyone at Malbern.
Karen Greig
via Google
I couldn’t fault Malbern, they have been brilliant from start to finish. There was no pressure when it came to selling, and Phil helped us bring our vision to life well within our budget. Darren, our fitter, was absolutely brilliant. His attention to detail was brilliant and he was so tidy. We had 11 windows and one door fitted in just 3 days! I couldn’t fault them, highly recommend!
Amy Lochtie
via Google
We had 2 windows fitted and a composite front door in vintage Green. All the work was completed in a day. No mess at all. The workmen took all our old windows and door materials away with them. Such polite and professional tradesmen who complete the job to a high standard. We would recommend this company.
Jane Crompton
via Google
Brilliant customer service from the salesman, to the surveyor, to the fitters really hardworking and genuine people .I couldn’t fault the workmanship I absolutely love my windows!!!! Thank you everyone involved.
Norma Besso
via Google
Your buying journey
Speak to our friendly team
Get in touch or pop into our showroom to chat through your ideas with our friendly team. We'll talk you through your options and find the right fit for your home and budget.
Get Your Quote
We'll visit your home to take measurements and provide a clear, no-obligation quote. No pushy sales tactics, just honest advice and a fair price.
Get a Quote
Professional Installation
Once you're happy to go ahead, our experienced fitters will take care of the installation from start to finish. We'll leave your home clean, tidy and looking its best.
Aftercare You Can Rely On
Our service doesn't stop once the job's done. With guarantees as standard, our team is still available to help with any questions or queries.
