Alpine Home Improvements, a family-owned business based in Brentwood, Essex, specialises in a wide range of home improvement services. They offer high-quality installations of composite doors Brentwood, double glazing Brentwood, patio doors Brentwood, French doors Brentwood, bi-fold doors Brentwood, uPVC windows Brentwood, double glazed windows Brentwood, and uPVC doors Brentwood. Their expertise extends to cladding and fascias, ensuring comprehensive solutions for enhancing your home’s appearance and energy efficiency..

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Alpine Windows and Doors Ltd

Windows and Doors Brentwood

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Alpine Windows and Doors Ltd is a family owned local double glazing specialist based in Brentwood, Essex who have many years experience in delighting our customers with outstanding products – all installed professionally and with no fuss or hassle. 

Whatever you are looking for, be it no-hassle, quality, value, security, or just great looking product, you can rest assured you can have it all with Alpine.

Please feel free to browse just a small selection of our products and services. If you wish to know more, please contact us on Brentwood 01277 26 33 55. We look forward to hearing from you!

Our Products

Double Glazing Brentwood, Composite Doors Brentwood, Composite Front Doors Brentwood, Patio Doors Brentwood, French Doors Brentwood, Bi Fold Doors Brentwood, UPVC Windows Brentwood, Double Glazed Windows Brentwood

UPVC Windows

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Aluminium Windows

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Composite Doors

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Aluminium Doors

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UPVC Doors

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UPVC Patio Doors, UPVC Windows, Double Glazing, Replacement Patio Doors and Windows, Door Accessories

Sliding Patio Doors

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French Doors, UPVC Windows Brentwood, Double Glazing, Replacement Windows, Door Accessories

French Doors

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Bi-Fold Doors

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Fascias and Soffits

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Double Glazing Brentwood, Composite Doors Brentwood, Composite Front Doors Brentwood, Patio Doors Brentwood, French Doors Brentwood, Bi Fold Doors Brentwood, UPVC Windows Brentwood, Double Glazed Windows Brentwood, UPVC Cladding, UPVC Guttering, Aluminium Guttering

Cladding

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Double Glazing Brentwood, Composite Doors Brentwood, Composite Front Doors Brentwood, Patio Doors Brentwood, French Doors Brentwood, Bi Fold Doors Brentwood, UPVC Windows Brentwood, Double Glazed Windows Brentwood, UPVC Guttering, Aluminium Guttering

Guttering

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Double Glazing Units

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Request A Quote

If you have a project in mind and would like a quote then please complete the form provided, providing as much information as possible.

In some cases we will be able to email you a quote based on your request.

Sometimes we may need to call you to talk through your plans and in some cases one of our surveyors we will have to come out and visit you to conduct a survey and provide you with some options on products, before we can provide a full quote.

All our quotes are free and provided with no obligation, so contact us today.

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Alpine Home Improvements, Double Glazing Brentwood, Composite Doors Brentwood, Composite Front Doors Brentwood, Patio Doors Brentwood, French Doors Brentwood, Bi Fold Doors Brentwood, UPVC Windows Brentwood, Double Glazed Windows Brentwood, UPVC Guttering, Aluminium Guttering
Click or drag files to this area to upload. You can upload up to 3 files.
Please upload any information you feel would help us assess your project. The maximum file size is 32MB and you can upload up to 3.

Flexible Finance Options

Making your home improvements more affordable is easy with finance options arranged by Kanda. You can spread the cost of your project with simple monthly payments that suit your budget.

How It Works

  1. Get Your Quote – Once you’ve chosen your windows or doors, we’ll provide a detailed quote with the option to apply for finance.
  2. Apply Online – You’ll receive a secure Kanda link where you can complete your quick online application — it usually takes around five minutes.
  3. Instant Decision – Kanda’s panel of lenders often provide a decision within seconds.
  4. Installation – When your finance is approved, we’ll arrange your fitting at a convenient time.
  5. Pay Monthly – You’ll make affordable monthly repayments directly to the lender.

Why Apply Through Kanda?

Quick and simple online process

Flexible repayment terms

No hidden charges

FCA-regulated lenders

Full Details

Alpine Home Improvements, a family-owned business based in Brentwood, Essex, specialises in a wide range of home improvement services. They offer high-quality installations of composite doors Brentwood, double glazing Brentwood, patio doors Brentwood, French doors Brentwood, bi-fold doors Brentwood, uPVC windows Brentwood, double glazed windows Brentwood, and uPVC doors Brentwood. Their expertise extends to cladding and fascias, ensuring comprehensive solutions for enhancing your home’s appearance and energy efficiency..

Richard Kneller
Had all new windows and doors with double glazing installed 14 years ago and both the product and installation were excellent. Over the 10 year guarantee period a small number of adjustments were needed and made without fuss or delay. Recently another adjustment was completed out of guarantee to the same standard as before.
Thomas Bennett
I used Alpine Windows and couldn't recommend them highly enough. The customer service is what truly makes them a cut above the rest. When there was an issue with my conservatory they were around with in days to sort it, no quibbles or no messing about. Would definitely use them again. Sometimes it's more than about price, it's peace of mind too.
Miss Thompson
From the moment they came to give a quote through to installation they were completely professional. I would highly recommend them.
Mr Story
We have used Alpine several times, their workmanship is always first class, I would recommend them to anyone.
Geoffrey
We were given recommendations about Alpine and have not been disappointed. After a thorough survey the installation went well and any minor issues were sorted out promptly by Brad.
Fabiola Varela
We had our main door and bathroom window changed. The door looks fantastic and we love it! Great service, very attentive and they did a very nice and clean job. 100% recommend.
Michelle Wiggins
Have used them a couple of times now and they have been excellent both times. Highly recommend.
Mr Parsons
Having used Alpine before, their performance and workmanship were every bit as good as I expected.
Jenny Hughes
Very pleased with the windows and the fitters did a lovely neat job. They were polite and did an excellent job when clearing up. Would highly recommend.
Simon Davies
Great service would highly recommend.
Gaynor Young
Fantastic after care. Can highly recommend.
Barbara O'Leary
Just had my windows replaced by Alpine windows in Brentwood. From start to finish the whole process was easy. Everyone was efficient, professional and friendly. The windows were exactly what I wanted and good quality. Thank you.
Daniela Croci
Alpine Home Improvements replaced all windows and doors on my parents 1930's home in November 2020. From the start they were an extremely professional and personable company to deal with. We'd put off having the work done for years because it'd been extremely alienating dealing with companies that were pushy and aggressive in their sales tactics, not to mention expensive and then offering "discounts" to bring the cost down to the actual true price. There was none of that nonsense with Alpine.
Design By Davies
Fantastic service from Alpine Home Improvements. They were recommended to me by a neighbour and they did not disappoint. Clean, efficient, fast and friendly service as well as great quality windows! The aftercare was spot on also and I am very pleased indeed.
Check a Trade Customer
Excellent, polite service and high quality workmanship. Will be back again for window replacement.
Check a Trade Customer
Service good from salesmen calling to the completion of the job. Clean, efficient and polite. I would recommend this company to friends and relatives.
Check a Trade Customer
Helpful on advice, quick from order to install, staff polite, no mess, very happy, would definitely recommend.
Check a Trade Customer
Delighted with the service received, the windows have transformed our home. Highly recommended!
Mr Moran
We were very happy with the service from Alpine and a good value for the money. The window was installed on the date I was given and the quality of workmanship was excelent. Happy to recomend this company.
Check a Trade Customer
Very clean and tidy work by very polite staff and no mess made or left. We are extremely pleased with the job.
Check a Trade Customer
From my initial enquiry through to completion of requested job. Bradley, Nicci and Pete were top drawer. 5 star plus!
Mrs Walters
We have used Alpine before and as before Brad was quick and efficient and gave advice and we knew exactly what was going to happen. Everyone was professional, and so clean, amazing.
Check a Trade Customer
Great local company, previously used and were great then too. Friendly, helpful staff from sales through to installation. Looks great and very happy.
Check a Trade Customer
Fantastic company to deal with. Timely, professional, friendly and the finished doors are amazing. Great quality doors, I am very happy. Service impeccable!
Miss Baidoo
I contacted Alpine Windows and got an assessment and quote on the same day. The quote I received was so good I had to take it and the work was completed within a month or less. I cannot fault their service and would recommend them to anyone.
Mr Baker
Fairly priced, honest and the fitters have done an amazing job. The finish on the windows and doors is excellent plus I had a rendered front and they made goodall round.

Alpine Home Improvements, a family-owned business based in Brentwood, Essex, specialises in a wide range of home improvement services. They offer high-quality installations of composite doors Brentwood, double glazing Brentwood, patio doors Brentwood, French doors Brentwood, bi-fold doors Brentwood, uPVC windows Brentwood, double glazed windows Brentwood, and uPVC doors Brentwood. Their expertise extends to cladding and fascias, ensuring comprehensive solutions for enhancing your home’s appearance and energy efficiency..

Design Your Own Composite Door

Alpine WIndows and Doors Ltd is a leading UK Composite door supplier. Our thermally efficient range of Composite doors are ideally suited to the residential, commercial & social housing markets. Our collection of doors are manufactured to provide high performance, aesthetic elegance and a high level of security. Our Composite doors come in a wide range of styles and colours with a beautiful range of glass inserts.

Door Styles

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Dublin
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Gauguin
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Georgian 1
Composite Doors
Georgian 2
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Georgian Solid
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Giza
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Glasgow
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London
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Madrid
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Paris
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Picasso
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Rubens
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Sunbeam 2
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Turner Composite Door
Turner
Viking Composite Door
Viking

Door Colours

Composite Doors Colours, UPVC Windows Brentwood, Chelmsford composite door suppliers, composite door suppliers in Chelmsford
Agate Grey
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Anthracite
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Blue
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Bog Oak
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Burgundy
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Chartwell
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Cream
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Green
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Light Oak
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Red
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Rosewood
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Silver Grey
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White

If you would like to design your own door, defining your own style, colour, glass and materials then simply click the button below.

Design Door

Composite Doors Brentwood, Double Glazing Brentwood, Patio Doors Brentwood, UPVC Windows Brentwood

Composite Doors Brentwood, Double Glazing Brentwood, Patio Doors Brentwood, UPVC Windows Brentwood

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Door Accessories

Alpine WIndows and Doors Ltd is an industry leading supplier of door accessories for UPVC and Composite Doors. Designed with care and crafted to last, our accessories have been created to complement our door collections. From traditional rustic metalwork to high-end polished chrome, you don’t have to look further than Alpine Home Improvements for UPVC and composite doors.

Door Accessories, heritage range, UPVC Windows Brentwood, Patio Doors Hornchurch

Heritage Accessories

Door Accessories, Aspire Range, UPVC Windows Brentwood, Patio Doors Hornchurch

Aspire Accessories

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Architectural Accessories

Door Accessories, Stainless Steel Range, Double Glazing Brentwood, UPVC Windows Brentwood

Stainless Steel Accessories

Door Accessories, Door Knockers, Double Glazing Brentwood, UPVC Windows Brentwood

Door Knockers

Door Accessories, Rose Gold Range, Double Glazing Brentwood, UPVC Windows Brentwood

Rose Gold Accessories

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Double Glazing Brentwood

Double Glazing Brentwood

Double Glazing Brentwood

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