The Portland Window Company Ltd
10/10
Leigh-on-Sea
Checkatrade member since January 20195
Services
- Aluminium Doors Installation
- Aluminium Windows Installation
- Bay Windows Installation
- Bifold Doors Installation
- Composite Front Doors Installation
- Conservatory Installation
- Conservatory Roof Insulation
- Double Glazing Installation
- Exterior Doors Installation
- French Doors Installation
- Frosted Windows
- Glass Replacement
- Interior Window Shutter Fitters
- Misted Double Glazing
- Orangeries
- Patio Doors Installation
- Porch Installation
- Roof Windows Installation
- Secondary Glazing
- Stable Doors
- Stained Glass
- Timber / Wooden Doors Installation
- Timber / Wooden Windows Installation
- Triple Glazing Installation
- UPVC Doors Installation
- UPVC Windows Installation
- Window Fitters
- Window Shutter Fitters
- Window Shutter Suppliers
- Window Shutters
- Windows and Doors
- Wooden Sash Windows Installation
Customer Reviews
Write a review10 /10
Based on 8 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (167)
10 Recommend Portland Windows for their prompt and impeccable work.
Posted 30 July
Great job by Tony of Portland Windows to replace a UPVC front door. He arrived promptly with pictures of previous work done and measured the gap. He gave me a rough idea of the cost and the time scale to fit the door. I decided on the design I wanted and received the quote in quick time which was on par with what he told me on his visit. I accepted the quote and the door was ordered and fitted. Very happy with the result. Clean worker very polite and arrived on time. Would highly recommend. I am in Stratford st Mary near Colchester.Verified reviewerJob location: CO710 Windows and door
Posted 23 July
Had our windows and front door renewed, and we are extremely pleased with the results. The service was excellent from start to finish—absolutely professional throughout. The craftsmanship was of a very high standard, and the attention to detail was outstanding. We would highly recommend them, great guys!Verified reviewerJob location: RM11- AAnn W
10 Excellent Company
Posted 02 April
Have used Portland Windows before. This time no different. Am so pleased with the work he did and will always go back. Tony went the extra mile with other problems I also had! I highly recommend this company.Verified reviewerJob location: CM3 - LLee E
10 All windows replaced to the front and side of the house
Posted 24 March
We are extremely pleased with the recent window installation carried out at our property. From the initial consultation through to completion, the entire process was handled with professionalism, efficiency, and great attention to detail. The installation team arrived on time, worked diligently, and maintained a clean and organised workspace throughout. Their workmanship was excellent, with a high-quality finish evident in every window. The fit and sealing are precise, and the overall appearance has significantly improved both the aesthetics and energy efficiency of the house.Verified reviewerJob location: RM14 10 Window and shutter installation...
Posted 17 December 2025
We used The Portland Window Company to fit windows and shutters and to carry out some repairs. The standard of work was excellent. Tony and Jeff were hard working and courteous throughout the installation and my property was left clean and tidy at the end of each day. We are very pleased with the windows and shutters and wouldn't hesitate to use Portland again...Verified reviewerJob location: SS010 Amazing job would recommend to everyone to give them a go
Posted 10 December 2025
Job location: SS11I had 2 doors fitted by Tony, so happy with the work that was done, would recommend 100% his work is perfect and I’m waiting a job Thanks again to you guys
Photos
Company Info
Owner
Mr Anthony Pocknell
Ltd Company
7 years on Checkatrade
VAT Registered
Yes: 344498766
Domestic WorkFree EstimatesInsurance Work Undertaken
I have taken a different approach to glazing after working for many different companies for the last 20 years and seeing how they treated their customers. Inviting somebody into your house can be daunting. I wanted to create an environment where the customer feels at ease with me being in their home without any outdated pressure sales techniques I am a certified surveyor and installer meaning that the work will be carried out by myself and not subcontracted to an installer you have never met. This gives you confidence regarding the workmanship and also that there will be no hidden costs added along the way. My advertising source is customer recommendations. I take pride in my work and get a sense of achievement out of the positive responses from my customers. I will not leave a job until the customer is completely happy with the outcome and feels happy with the way that I respected them and their property. I start a job and finish the project before I move onto the next one. I have no expensive overheads meaning each job is started and finished promptly. I am trusted by Certass and recommended by Checkatrade within the window industry. I use local suppliers and manufacturers and take a great deal of pride in my work Any specification or design can be fulfilled to meet the customers’ needs, whether this is a composite door or a bi-fold door or replacement glass.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since January 2019
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Financial
Qualifications and accreditations
County court judgement
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County court judgement
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