Chiltern Home Improvements Limited Double Glazing Companies in Luton

Rated Excellent from 14 reviews

FENSA approved and with years of experience, Chiltern Home Improvements Limited has a reputation for quality installations and customer satisfaction in Luton, Hitchin, Milton Keynes and surrounding areas. We provide a wide range of home improvement services including double glazing, Bifold Doors, windows and conservatory installations and all at very affordable prices. Working with many satisfied customers throughout the Luton, Milton Keynes and Hitchin areas, we deliver on time and on budget for your home improvement projects. Our company is founded on traditional values whilst offering the best in contemporary products (windows, double glazing, Conservatories, Bifold Doors). Our workmanship comes with a 10 year guarantee, so to find out more about any of our services please contact us now!

Highlights, Specialties & Features

  • FENSA approved and with years of experience, Chiltern Home Improvements Limited

Professional Associations & Certifications


Serviced Areas

  • Luton, Hitchin, Milton Keynes, Bedfordshire

Payment Options

  • American Express, Cash Only, Credit Terms Available, Debit Cards, Discover, MasterCard, Personal Checks, Travelers Checks, VISA

Contact Details

  City Luton
  Postcode LU2 8LH
  Address Red Cottage, 58 West Street, Lilley
  Phone Number 014 6276 9100
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Products & Services


Bifold doors provide chic and stylish look to your home and extend natural light to internal rooms.


Supply and installation of high quality double glazing windows to suit your home & budget.


To provide extra value to your home conservatory is a best way and we provide highest structural criteria, different styles & configurations to meet your modern requirements.


We provide number of design options, contemporary doors with latest locking systems for long trouble free life in Luton, Hitchin, Milton Keynes and Surrounding areas.

Supply and install Bifold doors, Windows and conservatories.

We have been very pleased with the professionalism and quality of work that Chiltern Home Improvements have provided. When it came time to install new Doors, the Chiltern Home Improvements team demonstrated particular skill and efficiency. The new doors / windows and look great and keep our house quieter and warmer this winter. Highly recommend Chiltern Home Improvements to anyone needing doors/windows done properly!

Brilliant service, honestly priced, clean, tidy - friendly - what more could you ask for?! Both Tracy and Ken were so professional and have a natural way friendly way that you are happy to support their business and you get a great service! We had a complete window change that had gone cloudy and a cat flap fitted into glass - no mess, no hassle. FANTASTIC!!

Can highly recommend Chiltern! Tracy is so helpful and thorough when coming to quote, Ken and Matt are perfectionists! Ours was a big job, with a lot of windows, french doors and Front door with some very tricky bay windows! All fitted to an excellent standard. They clean as they go along, I wouldn’t hesitate to recommend them.

Ken and Matt did a great job fitting our windows and doors a couple of weeks ago. They were friendly, tidy and hardworking and I would definitely recommend them. Thank you both!

Very good service. Competitive price and great fitting team. Had my windows reglazed and new front door. very clean job and excellent attention to detail and finish. love the result. my house looks beautiful

Brilliant service from start with Tracy giving great advice and recommendations to Ken and Matt fitting our wonderfull new windows and doors. Our noisy house is no longer noisy and the insulation a million times better. The installation looks brilliant too, especially our fancy new front door. Thanks Guys

We’re very happy with the windows and doors installed and glad we’ve chosen Chiltern Home Improvements.

  • High quality

Delighted with the supply and installation of our new bi-fold doors here in Luton by Chiltern Home Improvements Ltd. The doors are of high quality and look fantastic, they cleaned up and left no mess too. A great job at competitive price, would thoroughly recommend.

Fantastic service, extremely professional from quote through to fitting and finish. Quality is superb! So happy. Would thoroughly recommend Chiltern Home Improvements!

Absolute fantastic job. Very professional. Would definitely recommend. Great decision made using Chiltern Home Improvements.

Once again used Chiltern home improvements and again very happy with the finished job which was replacement sofit. Facia and guttering , always friendly reliable and clean up after.

CHI Fitted quality bifold doors to our new house and worked within the given time frame to boot. I can't say enough about them, just really impressed .Keep up the good work!

Chiltern Home Improvements are like a breath of fresh air in the Industry (& I was in it many years ago). Tracy & Ken are probably the most reliable & honest people I have ever known & not only do they offer a superb range of products at competitive prices, but they look after their customers - as they did with me today, having experienced an attempted break-in - damaged locking system but entry just not possible with such a secure door :-) .... Thoroughly recommended - You don't need 3 quotes, you just need Chiltern

If Chiltern Home Improvements Ltd aren't doing your doors, windows or whatever you are losing out. Neat, tidy quick and superb value. Will be using Ken and Tracy's firm again and recommend them to ANYONE.

Customer Testimonials

We have been customers of Chiltern Home Improvements for years and quite frankly would not use anyone else. Lovely family run business that is reliable and consistent in everything they do.

These are really genuine people to deal with really friendly and helpful.

From the moment I put a request out asking for recommendations for a door fitting company I was inundated with people all suggesting Chiltern Home Improvements and now that they have fitted our new door and side panel I can see why everyone spoke so highly of them.

Initially with Tracy who was always there to answer any questions I had prior to placing the order to today when the door was fitted by Ken and Steve, they worked well as a team, left the area clean and tidy and still made time to chat to my extremely nosey daughter all while they were busy doing the install.

Highly recommend Chiltern. My French doors look fabulous. Ken and Martin are great guys and were a pleasure to have in my home - very tidy workers. All went like clockwork from start to finish. Thank you Tracy.

Lots of bespoke good quality choice in brochures, great service, price and product... what more do you want? Hassle free and house immaculate after the fitting, got to love a tidy workman! Thank you team Chiltern!

Service was fantastic, price very reasonable and I appreciated their practical suggestions which really helped me. Everything went to timescales promised. It is great to find people you can trust. The finish product was amazing. I would definitely use these guys again.

Social Activity

A selection of jobs completed this week. New conservatory roof in Haynes and round window, patio door and composite
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More integral magnetic blinds this week. Customer chose white into grey doors and looks very stylish.
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Fitted this Pastel Violet door today, first one in this colour, but every colour is available.
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Also installed today. Simple white reinforced upvc double glazed door and side panel.
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Nice, clean, simple back door and window in white upvc in Iver, Bucks yesterday.
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Red fusion jewel glass available in most composite doors in Blues, Greens and Black shades.
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Contemporary, stylish, chic intergral magnetic blinds. Available in several colours.
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Installed earlier today in sunny Letchworth Garden City. Composite front door twin glazed and a rear French Door combination. Rosewood frames outside, all white inside.
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From Our Website

The helpful and friendly relationship we have with our customers is a key factor in the excellent reputation we enjoy with homeowners and commercial clients in Hitchin, Milton Keynes, Luton and further afield. The majority of our customers come to us through personal recommendation. Our confidence as a company is based on our skill and expertise in the design and building of conservatories, the installation of uPVC & aluminium double-glazed windows, plus a range of doors, including French doors, patio and bifold doors.

If your property still has traditional wooden frame windows and doors, or your first-generation uPVC needs replacing, then Chiltern Home Improvements can help. We are experts in the installation of uPVC double glazing, windows, doors and conservatories in Luton, and have built a solid reputation based on our professionalism and skill. Below we will run through how our services can transform and modernise your home. There are various options when selecting which style of uPVC window to have installed to your property.

Are you looking for a high quality double glazing, windows, doors and conservatories service in Milton Keynes? For the last 15 years, Chiltern Home Improvements has been helping people transform their house into a home. Through finely crafted work and by installing only the highest quality double glazing, windows, doors, bi-fold doors and conservatories, our passion for helping homeowners realise their dream property has benefitted many in the Milton Keynes area. Chiltern Home Improvements are a family run business founded and based on traditional working principles and as such we take immense pride and care in our work.

These are the essential elements which protect your roof, walls and window frames from the damage caused by leaks and penetrating moisture. These two protective components are often confused with each other although they are separate parts which work together to protect the junction between your walls and your roof. Without this protection this is the area of your home most vulnerable to leaks so making sure these are in good condition will help prevent moisture entering your roof and walls, and in turn prevent mould and mildew.

There are limitless options when it comes to window replacements and improvements and our friendly sales process will guide you in making the choice to suit your home and budget. You may wish to replace an old uPVC window which is showing signs of misting from condensation. Or perhaps you have bought a traditional property which is fitted with older frames and does not yet enjoy the benefits of double glazing. Replacing timber with our wood grain effect uPVC available in a variety of colours. We can also redesign a particular window for you.

A growing number of customers are enjoying an impressive open vista of their garden. Bifold doors concertina sideways to give you a large unobstructed opening and allow natural light and fresh air to flood in. This gives great appeal in the summer months providing a real sense of freedom. You might choose these for a rear-facing living room or an open-plan kitchen-diner for al fresco style dining. If you currently have sliding patio installing bifold doors will open up the whole door frame which will make it appear much larger.