Endorsed by Which?

Concept Home Improvements Ltd


2 Reviews

Opening Hours
Today -
  • 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 09:00–17:00
  • 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.


Concept Windows & Conservatories is a family run company.

Established in 1987 we specialise in the installation of high quality double glazed uPVC windows, doors, conservatories, orangeries and roof line products.

We have an excellent reputation in Essex, Middlesex & London for supply and installing high quality products alongside an exceptional level of customer service and after care.

We are one of the few double glazing companies in the area who are Trading Standards Approved.

We offer the following products:

Composite Doors
Stable Doors
French Doors
Patio Doors
Conservatory Refurbishments
Solid Roof Conservatories
Fascias, Soffits and Guttering
Sealed Unit (glass) Replacement

Visit one of our Showrooms

Concept House, Billet Lane, Hornchurch, Essex, RM11 1XP
170 Deans Lane, Edgware, Middlesex, HA8 9NT

What we do

  • Glaziers

    • Double glazing installation
    • Sash windows
    • UPVC Windows
  • Conservatories

    • conservatory roof conversions
    • Conservatory Roof replacement
    • Sun Lounge

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.

2 reviews
Customer Service
Sort by
Endorsement Reference
Customer Service
I had a conservatory built by Concept around 10 years ago. So well built that I went back to them to replace the glass roof with a solid one. I also wanted to change the interior which involved building works. From the initial meeting with the sales rep right through to the trades people I felt listened to, was given sensible advice with costing differences so I could make informed decisions. Being a woman dealing with this firm I felt listened to and respected. Their work is exceptional from the structure to the finish. A good trustworthy British firm which restored my faith in builders. Well done Concept! And thank you
Which? Trusted Traders Consumer Posted on 06/10/2023 , work completed 31/07/2023
Endorsement Reference
Customer Service
Conservatory replaced. Very professional service start to finish
Which? Trusted Traders Consumer Posted on 06/10/2023 , work completed 10/08/2023