Thermalseal UK Ltd
Harlow
Checkatrade member since November 2024
Services
- Aluminium Doors Repair
- Aluminium Windows Repair
- Bay Windows Repair
- Bifold Doors Repair
- Double Glazing Repair
- Draught Proofing
- Exterior Doors Repair
- French Doors Repair
- Patio Doors Repair
- UPVC Doors Repair
- UPVC Repairs
- UPVC Windows Repair
- Composite Front Doors Repair
- Misted Double Glazing
- Glass Replacement
- Frosted Windows
- Double Glazing Installation
Customer Reviews
Write a review9.86 /10
Based on 79 reviews over the past 12 months
Quality of work
9.86
Reliability
9.84
Communication
9.95
What customers are saying
AI-generated from customer reviews over last 24 months
Customers consistently praise this trade for being professional, polite, and efficient, often highlighting their great communication and quick response times. The quality of their work is frequently described as excellent and completed to a high standard.
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Reviews (79)
- WWinston B
8.67 Recommend
Posted 5 days ago
Carried out the work promptly - I would recommend ThermalsealVerified reviewerJob location: IG4Response from Thermalseal UK Ltd
Thanks for the review Winston. We arrived on the same day. Completely fixed the door that was totally broken. And we called to explain everything. I don't think the score reflects the speed and work that was done on the exact same day.
- DDawn G
10 Adjusting and fixing composite door
Posted 21 October
Job location: RM3Very happy with the communication, service and price - SSandra W
10 Repair of a sticking Composite Front Door
Posted 20 October
the gentleman that repaired our door was very polite and expedited the job professionally. Thank you.Verified reviewerJob location: IG10 - SSarah C
9 window fitting
Posted 27 September
very prompt serviceVerified reviewerJob location: SS14 - MMelindi B
10 Great service and very happy with the work
Posted 23 September
Zak and his team did an excellent job. Quick, quality, and get the job done attitude. Already booked in another jobVerified reviewerJob location: RM1 - AAlice L
9.33 Balcony Door Realignment and Service
Posted 20 September
Was very happy with the end result, the balcony door had not been closing properly for a while and the handle was extremely loose. The guys fixed it up so both issues were resolved! Would highly recommend!Verified reviewerJob location: E8
Photos
Company Info
Owner
Mr Zak De Souza
Ltd Company
1 years on Checkatrade
VAT Registered
No
Covering London, Essex, Dorset & Hampshire
The Affordable Answer to Window Repairs.
Thermalseal UK Ltd is a Multi based family run Glazing Company focusing on improving underperforming windows & doors by Improving their efficiency.
We specialize in Draught detecting and providing the most effective solution to maximize the windows thermal potential.
Therefore, excluding draughts & Improving efficiency
We specialize in:
- Draught detection / Thermal imaging
- Broken/Misted failed sealed glass panes
- Seal & Gasket Replacement
- Hinges, Handles & locks
- Bypassing Locked windows (Broken)
Serving Essex, London, Dorset and Hampshire plus all Surrounding areas. Our team has over 30 years of experience. Please do not hesitate to contact us for advice or for a no obligation quotation.
This trade passed up to 12 Checkatrade vetting checks
Member since November 2024
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