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Endorsed by Which? Trusted Traders

C-Thru (Shropshire) Limited

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18 Reviews

Opening Hours
Today - 10:00–16:00
  • Monday 10:00–16:00
  • Tuesday 10:00–16:00
  • Wednesday 10:00–16:00
  • Thursday 10:00–16:00
  • Friday 10:00–16:00
  • Saturday 10:00–16:00
  • Sunday 10:00–16:00

What makes our traders different?

Double Glazing; Windows & Doors is an industry that Which? Trusted Traders has a strong focus on reducing consumer detriment in, due to the nature of it's work / audience of customers. Which? Trusted Traders carries out due diligence on all our endorsed businesses, and we want our consumers to continue to make the right choices about the companies they choose to carry out jobs, especially with renewable businesses. We have a useful article to let you know exactly what you can expect from our traders, find it under the 'advice' section of our website. Did you know Which? Trusted Traders work with a number of competent persons schemes to help raise standards within the home improvement and motoring sectors. For more information please check out our relationships page.


C-Thru Shropshire have a dedicated Showroom which have 11 full size conservatories, Orangery, Bi Fold doors, Composite Doors, Patio Doors, Entrance Doors, Double Glazed Windows, New lookalike Timber Windows, and over 30 cane suites on display. We install in the Telford, Shrewsbury and Shropshire areas.

A trustworthy, reliable and professional company with the owner having over 30 years experience, and has overseen more than 14000 installations.

C-Thru Shropshire showrooms are based in St Georges Telford, Shropshire

We provide a full range of double glazing, secondary glazing and triple glazing with all units being high quality and energy efficient, while improving the style and value of your home.

We are proud to be members of CERTASS guaranteeing you a quality product and service with peace of mind for our customers.

What we do

  • Conservatories

    • Conservatory maintenance
    • Conservatory repairs
    • Hardwood conservatories and orangeries
    • Conservatory glass heat reduction film
  • Double glazing

    • Double glazing installation
    • Double glazing repairs
    • Double glazing suppliers
  • Doors

    • Bi-fold doors
    • Fire doors
    • Patio doors
    • Timber doors
    • French doors
    • Front door
    • UPVC doors
    • Composite doors
    • Orangeries
  • Glaziers

    • Replacement window services and repairs
    • Window consultants
    • Sash windows
    • Stained glass
    • UPVC Windows

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.

18 reviews
Customer Service
Sort by
Front Door
Customer Service
From the initial contact to the final result, this company came up "trumps". thoroughly professional from beginning to end. It's so refreshing these days to be able to order a product/service & be chuffed with every single aspect. Pleasant, professional & polite staff, no mess whatsoever & a great quality product that we are proud to own.
Deborah Posted on 25/07/2016 , work completed 25/07/2016
New windows, gutters, fascias and doors
Customer Service
The C-Thru team have done a great job, from the initial talk with the sales man Andy, through the survey with Mark to the installation with Ian and Dave everything went smoothly and all on time. All the sales pitch and the talk are important, but from a home owners point of view it's the installation process that you are most concerned about. I imagined lots of mess and redecorating and I was completely wrong. There was no mess in the house and only a tiny bit of touch up paintwork to do by one window only. We are so pleased with the results that we are moving on now with Phase 2, new front door and new conservatory. We have chosen a new composite front door with all the options we could desire and the old conservatory is coming down with a new warm roof one being erected in the next few weeks. We are very happy with the results and with how we have been dealt with through out the whole process.
Ian Blackford Posted on 21/07/2016 , work completed 21/07/2016
Customer Service
They replaced guttering and fascias and also built an extension for me. They kept to the schedule and kept me informed throughout the process. They left everything tidy and the workmanship was first class.
Which? Trusted Traders Consumer Posted on 02/08/2015 , work completed 02/08/2015
Window Installation
Customer Service
They were well organised, neat and very friendly. They did a great job and I would highly recommend them. The job was the installation of 14 new windows in a Victorian terrace.
Jon, Shropshire Posted on 01/06/2015 , work completed 01/06/2015
Second time
Customer Service
This is the second time I have used "C-Thru" Service & product second to none.
Which? Trusted Traders Consumer Posted on 09/09/2014 , work completed 09/09/2014
Efficient service
Customer Service
I used C-Thru for my new windows 5 months ago. I found them to be efficient and expedient. They were clean throughout.
Satsifiedcustomer Posted on 26/08/2014 , work completed 26/08/2014
Which? Local Review
Customer Service
The double glazing units were fitted without causing too much mess and included placing dust sheets to protect carpets. One glazed unit was found to be cracked and a number of mitre joints on plastic frames did not match the surrounding colour. These defects were noticed by the fitters and corrected within a few days.
trevor clarkson Posted on 23/02/2012 , work completed 23/02/2012
Which? Local Review
Customer Service
Clean, efficient job. Good product (VEKA profile). A few niggles were politely and properly resolved. 16 windows and 2 doors fitted.
DaveB Posted on 03/04/2007 , work completed 03/04/2007