Endorsed by Which?

Hainault Home Improvements Limited

4.7

35 Reviews

Opening Hours
Today - 09:00–17:00
  • Monday 09:00–17:00
  • Tuesday 09:00–17:00
  • Wednesday 09:00–17:00
  • Thursday 09:00–17:00
  • Friday 09:00–17:00
  • Saturday 09:00–13:30
  • Sunday - Closed

Why you can trust this trader

After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.

About

Established in 1989, Hainault Home Improvements have built a fantastic reputation in and around Essex.
Due to high demand, they have introduced the design online, Essex Composite Door Shop, www.essexcompositedoorshop.co.uk, for the design and online ordering for high-quality composite doors fully installed.

Hainault Home Improvements specialises in the supply and installation of High Quality Windows, Composite Doors, Aluminium Bi-Folding , Sliding Patio Doors, Conservatories and Orangeries.

If you are considering a Orangery or Conservatory.
Their design consultants can exclusively design one of the All NEW Ultraframe roofing systems and offer various specifications of Smartglass, to allow you to use your new living space all year round.

Hainault Home Improvements recognises that each project is unique with regards to size, shape, styles, colours etc. They work closely with you, sharing ideas and offering honest advice based on our extensive experience to help create the perfect project for you.

What we do

  • Glaziers

    • Aluminium Windows
    • Double glazed units
    • Double glazing installation
    • Sash windows
    • Timber windows
    • Triple Glazing
    • UPVC Windows
    • Window consultants
    • Replacement window services and repairs
  • Doors

    • Composite doors
    • Bi-fold doors
    • Fire doors
    • French doors
    • Front door
    • Orangeries
    • Patio doors
    • UPVC doors
    • ​Aluminium doors
  • Conservatories

    • Conservatory Roof replacement
    • Conservatory glass heat reduction film
    • Hardwood conservatories and orangeries
  • More Services

    • single story extensions
    • extensions

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.7
35 reviews
Customer Service
4.7
Quality
4.7
Value
4.8
Sort by
Disappointing experience
Customer Service
Quality
Value
I had a very disappointing experience with this company, after I bought expensive windows and doors from them back in 2019, they fixed to my house on a horrible way, I didn’t know on that time how supposed to be, in time I’ve find lots of problems, non of the windows or doors closing properly sometimes you have to smash them very hard. They said I’m going to receive a certificate for this even today nothing come, I have emailed them, no answer back Today 19 September 2025 one on my window get stuck, how I knew I have warranty 10 years I’ve called them , and find is no warranty for everything… they told me to read the back of the contract. And asking for extra charges for fixing this. Any way after all this I don’t recommend this to be used, bad experience has to be avoided
Customer in Greater London Posted on 19/09/2025 , work completed 20/11/2019
The trader replied (on 22/10/2025)
Good afternoon, We’re sorry to hear about your experience. Our 10-year warranty covers things like manufacturing faults, which are replaced free of charge. However, damage caused by force or misuse isn’t covered and is chargeable. As discussed, we can carry out this repair at cost for you.
Very efficient, friendly, reasonably priced and prompt service
Customer Service
Quality
Value
The service these guys provided from beginning to end was amazing. I would not hesitate to recommend them. Michael the fitter was very well organised, helpful, tidy and informative.
Customer in Greater London Posted on 27/08/2024 , work completed 23/08/2024
The trader replied (on 22/10/2025)
Thank you for the great feedback! We’re delighted to hear you had such a positive experience from start to finish. It’s great to know Michael made a strong impression — we’ll be sure to pass your kind words on to him. We really appreciate your recommendation and hope to work with you again in the future!
New front door
Customer Service
Quality
Value
Highly recommend the company, from the first enquiry through to installation of my new front door was an easy process. The price quoted was cheaper than other companies. Harry was a likely chap very professional and left my property clean. Thank you once again.would definitely use you again.
Customer in Hampshire Posted on 31/05/2024 , work completed 28/05/2024
The trader replied (on 22/10/2025)
Thank you so much for your kind words! We’re really pleased to hear you had a smooth experience from start to finish and that you’re happy with your new front door. We’ll be sure to pass your feedback on to Harry — he’ll be chuffed to hear it! Thanks again for choosing Hainault Home Improvements, and we look forward to working with you again in the future.
Quality door replacement
Customer Service
Quality
Value
Was pleasantly surprised by everything from the price, workmanship, door quality and customer services. Will use again.
Customer in Essex Posted on 25/05/2024 , work completed 29/08/2023
The trader replied (on 22/10/2025)
Thank you for your kind words! We’re thrilled to hear you were pleased with the price, workmanship, and overall service. It means a lot to us that you’d choose to use our services again, and we look forward to helping you in the future!
First Class Job
Customer Service
Quality
Value
This is the second time I have used this company. The first time for my front windows and the latest for my back door. On both occasions, the service was first class, from the initial telephone contact, through to the visit for an estimate and then the surveyor and finally the actual fitting of the windows and door. The whole process was very comfortable and there was no pressure at all. The workmen worked exceptionally well. They were very friendly and worked quickly and professionally, cleaning up as they went along and I was absolutely delighted with the final result. I needed a back door with a lower profile because I am a wheelchair user and now I can get into my garden with ease in my wheelchair which has made a huge impact on my life. The cost was very reasonable and I would have no hesitation in recommending this company.
Customer in Greater London Posted on 08/04/2024 , work completed 05/04/2024
The trader replied (on 22/10/2025)
Thank you so much for your wonderful feedback! We’re delighted to hear that your experience with us has been consistently positive, from your initial contact right through to installation. It’s especially rewarding to know that your new back door has made such a meaningful difference to your daily life — that’s exactly why we do what we do. We’ll be sure to pass on your kind words to the team, and we truly appreciate your continued trust and recommendation.
Good work, efficient service
Customer Service
Quality
Value
This is the second time I have used Hainault Home Improvements. SERVICE On both occasions, the service was great. Good, timely information, and helpful and polite staff. COST They are not the cheapest if you just do direct price comparison. BUT, what that doesn't show is that with HHI the quality is there. That makes their doors good value. Even better, the installation is done carefully and so saves time and energy having to redecorate. So taking the door up to 'great value'. HAPPY? I would absolutely make them my first choice for any other doors.
Customer in Greater London Posted on 01/02/2024 , work completed 01/02/2024
The trader replied (on 22/10/2025)
Thank you for your continued trust and kind words! We’re thrilled to hear that both your experiences with us have been positive and that you’re happy with the quality and installation of your doors. It’s fantastic to know you consider us your first choice — we really appreciate your recommendation and look forward to helping you with any future projects!
Replacing windows and porch doors
Customer Service
Quality
Value
Having used this company previously I asked them to quote me for replacing windows, frames and porch doors. Their quotation for Rehau A rated units was competitive on price and delivery. As agreed work started 6 1/2 weeks following the survey. The windows had actually arrived more than a week earlier. The fitters arrived bang on time on both mornings. I was very impressed by their professionalism and consideration throughout. In two days the job was done, everything made good and the house left clean. the quality of the windows and porch is excellent and I am pleased I went to Hainault Home Improvements.
Customer in Essex Posted on 05/09/2023 , work completed 30/08/2023
The trader replied (on 22/10/2025)
Thank you for your wonderful feedback! We’re delighted to hear that your experience with us, from quotation to installation, was smooth and professional. It’s great to know that our team’s punctuality, care, and the quality of the windows and porch made such a positive impression. We really appreciate your continued trust in Hainault Home Improvements!
New front Door Installation
Customer Service
Quality
Value
Upfront sales process conducted in-store was first class and the price very reasonable. Once we had agreed our specifications, the ordering/manufacturing of the door was completed within 2 weeks! Installation was thereafter completed in little over a half day on agreed date by highly competent, friendly and professional tradesman. We are very happy with the look of the door. Query regarding minor legacy pointing issue that was not caused by installation was handled by the aftersales team and peace of mind given that integrity of installation was unaffected. We love the door!
Customer in Greater London Posted on 26/07/2023 , work completed 25/07/2023
The trader replied (on 22/10/2025)
Thank you for your fantastic feedback! We’re thrilled to hear that you’re so happy with your new door and that the entire process, from in-store consultation to installation, went smoothly. It’s great to know our tradesmen and aftersales team provided you with confidence and peace of mind. We really appreciate your kind words and hope you enjoy your door for years to come!
Great windows
Customer Service
Quality
Value
I love my new Windows! I have used this company before and have been pleased with the quality, so returned for more. The fitters were friendly, fast and did a great job, leaving everything clean and tidy.
Dawn in Essex Posted on 30/03/2023 , work completed 21/03/2023
The trader replied (on 22/10/2025)
Thank you so much for your kind feedback! We’re delighted to hear you love your new windows and that your experience with us has been consistently positive. It’s great to know our fitters made such a good impression. We really appreciate your continued trust in Hainault Home Improvements!
Windows supply and fit
Customer Service
Quality
Value
Ordered RioFlush Fit by Rehau from Hainault Homes Improvement. Excellent service from order to installation. The fitting team was amazing. They fitted all windows in one day and left the house clean. Thank you. Will definitely use again.
Customer in Greater London Posted on 09/02/2023 , work completed 09/02/2023
The trader replied (on 22/10/2025)
Thank you for your wonderful feedback! We’re thrilled to hear that your experience, from order to installation, was smooth and that our fitting team made such a positive impression. It’s great to know you’re happy with your new RioFlush windows, and we really appreciate your continued trust in Hainault Home Improvements!
New solidor fitted
Customer Service
Quality
Value
We’ve just had a solidor fitted and from start to finish Hainault Home Improvements have offered five star service. They have an impressive showroom which helps a lot when choosing your finish and design, they’re really competitive on price and super quick at getting everything booked in and fitted. This is a great local company with bags of experience and are able to offer a personalised service that you just wouldn’t get with the larger competitors. we can’t recommend them highly enough
Richard in Essex Posted on 05/01/2023 , work completed 03/01/2023
New front door
Customer Service
Quality
Value
The whole process of ordering a new door through to installation has been fantastic, on the day of the install the old door was removed safely and the new door looks great. The installer was very good and even went to fetch additional trim to make sure it match the door colour. The price for door and installation was very reasonable and l would definitely recommend this supplier.
Customer in Essex Posted on 17/06/2022 , work completed 13/06/2022
beautiful windows fitted
Customer Service
Quality
Value
fitters turned up on time, and were polite and friendly and did a marvelous job. Completely transformed the house inside and out with new beautiful windows and french doors.
Customer in Essex Posted on 20/05/2022 , work completed 12/05/2022
Good price. Good door. Good service.
Customer Service
Quality
Value
We ordered a door and were somewhat hesitant due to the price being considerably lower than others. There were a few minor delays with the door delivery but we were kept informed and booked in as soon as the door arrived. The installation was great, the installer was clean, did an amazing job and provided everything we needed to know. Highly recommend based on our experience!
Customer in Greater London Posted on 27/12/2021 , work completed 21/12/2021
Poor quality control. Works completed 10 Nov 2021 (4 months after placing order).
Customer Service
Quality
Value
I have recently had windows a porch and patio doors installed by Hainault Home Improvements. The main reason for opting to use this company was the quality of the REHAU windows and the very competitive price. Issues encountered as follows: - I visited the showroom and received no assistance from anybody. However I was impressed by the windows on display. - Despite this poor experience in the showroom I still decided to get a quote. The quote was significantly lower than other larger competitors and so I entered into contract on 2nd July 2021. - The estimated installation date had been within six weeks. In reality this ended up being approx. 10 weeks. - The porch and all windows were installed within 1 week. Three panes were broken and others had scratches or other markings. Replacement glass was ordered immediately and fitted between 1 - 3 weeks later. - The works to install the porch were the best part of the job. The fitter, Ben, was polite and customer focussed, and the end product was very good. The only hitch had related to the roof tiles. Resolved satisfactorily. - The patio doors which had also been due to be installed had apparently arrived at HHI in the wrong colour. I have no idea how such a mistake could have happened. It meant that I had to wait a further 4 weeks for the frames to be reproduced. - The patio doors were finally installed only for me to discover that there were markings on the glass. Replacement glass was ordered.
Customer in Greater London Posted on 11/11/2021 , work completed 10/11/2021
House Extension Loughton
Customer Service
Quality
Value
Hainault Home Improvements have been a professional outfit from start to finish. The work they undertook was of a high standard and always very tidy. The workers were polite and considerate at all times
Trevor in Essex Posted on 06/09/2021 , work completed 31/05/2021
6 months since first contact to rectify the door still not done.... Avoid
Customer Service
Quality
Value
After 1 year of the composite entrance door installation it went bowing.Contacted them in March 2021 to rectify the issue, an engineer came 3 times through the summer to take a photo to make a report, the guys from office keep telling me they are still trying to solve the issue but no result in September 2021. Careless cowboy firm that I regret I went for my door installation. Will make an official complaint through Dispute Resolution Ombudsman. Avoid'Hainault Home Improvements' at all cost.
Customer in Thurrock Posted on 03/09/2021 , work completed 17/03/2021
The trader replied (on 07/09/2021)
Thank you for taking the time to leave us a review. We take very seriously your feedback about the service that you have received. We are doing our utmost to try and keep all our customers updated on all replacement parts due to unforeseen delays in the UK. If you would be kind enough to call the office we can update you.
New Door
Customer Service
Quality
Value
Great service from first contact to fitting of our quality from door. Fitter was very pleasant and tidy and explained everything clearly. Good experience and quality service.
Thomas in Essex Posted on 07/05/2021 , work completed 19/04/2021
Fantastic job
Customer Service
Quality
Value
Had a fire door fitted on my flat fantastic service from start to finish. The fitter was really nice and polite and such clean workmanship would not have known he was in the flat. Did not need to touch up the paint on the walls where to door had been fitted the job was that good.
Ruth in Greater London Posted on 31/03/2021 , work completed 30/03/2021
20 years and still going strong!!!
Customer Service
Quality
Value
I bought my windows from this company 20 years ago and they are still near perfect.. thought I would see if this company still existed because I am moving home and may need them. Just really solid stuff.
Customer in Greater London Posted on 17/03/2021 , work completed 17/03/2021
Good Local Company
Customer Service
Quality
Value
Really pleased with whole experience. They were helpful in choosing the correct product. The fitter was excellent and did a fantastic job. I would highly recommend this company.
Customer in Essex Posted on 28/01/2021 , work completed 15/01/2021
Superb
Customer Service
Quality
Value
I am really pleased with the work they did. They were very tidy and work was great. Would recommend them to anyone.
Linda, Essex Posted on 26/11/2020 , work completed 13/11/2020
Sash windows and doors
Customer Service
Quality
Value
From the measuring up to the final stage, we could not have wished for better service. Fabulous windows and doors. All fitted by excellent fitters, who went above and beyond. Left everything clean and tidy. A really professional service that deserves recognition. Highly recommended.
Brian and Joyce in Essex Posted on 09/11/2020 , work completed 06/11/2020
Amazing work
Customer Service
Quality
Value
These guys don’t mess around. They delivered everything on time and to a very high standard. They fitted the door perfectly and omg the quality is superb. The finish was perfect. Great job! Highly recommended. Flawless.
Customer in Thurrock Posted on 05/09/2020 , work completed 03/09/2020
Hardworking, efficient and very polite fitters!
Customer Service
Quality
Value
We have just had new front windows and a porch fitted by Hainault Home Improvements. From start to finish they have been professional and reliable. I am very happy with the standard of work and the polite behaviour of their workers. I would thoroughly recommend them. I was given their number through several previous customers and they have lived up to their reputation. Excellent work!
Customer in Greater London Posted on 22/02/2020 , work completed 21/02/2020