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Endorsed by



Trusted Traders

Approved Service
Ultra Installer

Concept Home Improvements Ltd - An Ultra Installer

Which? Trusted Traders Logo

What is an Approved Service endorsement?

Retailers apply to have the services they provide assessed and endorsed by Which? Trusted Traders. In the ‘Approved Service’ ribbon endorsement logo you can see exactly which services we have assessed for a retailer. As an example services may include installation, design or fitting.


Ultra Installers are assessed by both Which? Trusted Traders and Ultraframe for quality conservatories, orangeries, extension and replacement roofs. members must abide to a code of practice covering Workmanship, Compliance and Consumer.

Ultraframe is the leading name in conservatories, orangeries extension and replacement roofs who specialise in quality products and have been designing and manufacturing roofing systems in Britain for over 30 years. All Ultra Installers use high quality Ultraframe roofing systems and have the products, the experience and the expertise you need to create an elegant, warm bright new space for your home. When choosing an Ultra Installer you’ll find high quality customer service and a ‘one stop shop’ approach to project management that makes the whole process simple, easy and quick.

What we do

  • Conservatories

  • Roofers

    • Roof and skylights
  • Doors

    • Bi-fold doors
    • Orangeries
    • Patio doors
  • Builders

    • Conservatories
    • Extensions
  • More Services

    • lantern roofs
    • conservatory roof replacement
    • glazed extension

Customer reviews

Reviews summary

3 reviews
Customer Service
Sort by
Extremely happy
Customer Service
We are extremely happy with all aspect of the work including how the work was planned and scheduled in and how we were updated on progress. We were also very conscious that all the Concept staff and subcontractors worked extremely hard and diligently, mainly outside at a time of year that the weather was inclement to say the least.
Which? Trusted Traders Consumer05/12/2016
The quality of the finished product is exceptional.
Customer Service
I've been very impressed with Concept. Everybody I met was friendly and had a 'can do' attitude. Scheduling the start of the work was a challenge because Concept are so busy but once started it all came together pretty seamlessly. The groundwork and installation teams are excellent, especially with their tidying up at the end of each day. The team even managed to source matching bricks for the extension so it fitted in with the existing brickwork - not easy when our original bricks are no longer made.
Which? Trusted Traders Consumer02/08/2016
Very happy with the work.
Customer Service
Very reliable company, with pleasant and competent employees. The work was carried out on time and in the budget.
Which? Trusted Traders Consumer10/01/2015