Business Details
23 Years
experience
Your Trusted Partner for Windows & Doors in Barnsley
Eco Thermal Design has been transforming homes across Yorkshire for over 25 years, combining extensive industry experience with a commitment to quality and customer satisfaction. Established initially as a manufacturer of uPVC windows and doors for trade, we expanded our operations in 2003 to launch Eco Thermal Design Limited, offering direct-to-customer solutions. Our expertise spans energy-efficient windows, doors, bi-folding systems, conservatories, and lantern roofs, all crafted with precision and installed by our in-house team of skilled professionals. We partner exclusively with renowned brands such as Kommerling, Schuco, Solidor, and Rockdoor, ensuring superior thermal efficiency, security, and aesthetic appeal. Recognised as a Five Star Rated Which Trusted Trader with a 100% customer satisfaction score, we prioritise low-pressure sales, bespoke design options, and comprehensive warranties.Our dedication to excellence is further reinforced by our status as an official Kommerling Approved Partner and Schuco Partner, alongside a decade-long commitment to manufacturing excellence from our Barnsley factory. Every product we deliver adheres to stringent building regulations, featuring multi-point locking systems for security and Planitherm glass units for optimal insulation. With showrooms in Barnsley and Penistone, we provide tailored consultations and transparent pricing, ensuring clients receive value-driven solutions that meet both functional and stylistic requirements.
Services
Windows
Doors
Bi-Folding Doors
Conservatories
Lantern Roofs
Details
- Year established: 2003
Highlights and features
- We offer 25 years of expertise in energy-efficient window and door manufacturing.
- Our products are supplied by trusted brands like Kommerling and Schuco.
- We employ a dedicated in-house installation team for precision and reliability.
- Bespoke designs ensure tailored solutions for every home and budget.
- 10-year warranties on PVCu profiles and aluminium components demonstrate confidence in quality.
Associations and certifications
- Which Trusted Trader
- Quality Assured National Warranty
What people say
Five Star Rated
100% customer satisfaction
High quality products
Professional installation
Friendly fitters
Services
uPVC Windows
Our uPVC windows combine thermal efficiency with durability, featuring Planitherm glass units for optimal insulation. Designed to meet modern energy standards, they enhance home comfort while reducing utility costs. Available in a range of styles and finishes to suit both traditional and contemporary properties.
Aluminium Doors
High-security aluminium doors offer sleek aesthetics and robust performance. Engineered with multi-point locking systems, they provide enhanced protection against intrusions while maintaining visual appeal. Customisable in colour and finish to complement any architectural style.
Bi-Folding Doors
Space-saving bi-folding doors create seamless transitions between indoor and outdoor areas. Constructed from premium aluminium, they feature smooth gliding mechanisms and weather-resistant seals. Ideal for modernising living spaces with natural light integration.
Conservatories
Custom-built conservatories extend living spaces with energy-efficient designs. Utilising thermally broken frameworks and insulated glazing, they ensure year-round usability. Available in Victorian, Edwardian, and lean-to styles to match property aesthetics.
Lantern Roofs
Lantern roofs transform conservatories with contemporary elegance and superior insulation. Featuring slim aluminium profiles and self-cleaning glass, they maximise natural light while maintaining thermal efficiency. Designed for durability in all weather conditions.
Questions
What services does Eco-Thermal Design offer?
We specialise in energy-efficient uPVC and aluminium windows, doors, bi-folding systems, conservatories, and lantern roofs, all manufactured and installed to high standards.
Do you provide financing options?
Yes, we offer flexible financing through Kanda, allowing monthly payments for home improvements from £500 to £25,000.
Which areas do you serve?
We operate across Yorkshire and surrounding regions, with showrooms in Barnsley and Penistone for local consultations.
What warranties are included?
Our products come with comprehensive warranties, including 10 years on PVCu profiles, 5 years on glass units, and an Insurance Backed Guarantee.
Are your products energy efficient?
All windows and doors meet strict energy efficiency standards, featuring Planitherm glass and thermal breaks to reduce heat loss and lower energy bills.
Reviews (3)
Emily Morris
May 16, 2018
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Such a high quality service from start to finish. Patrick advised on the design of our Solidoor and there was no sales pressure- just genuine and informative advice. Rob who fitted was meticulous and we are so pleased with the whole process. Big Thank You!
Russ Dowde
Sep 16, 2017
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Eco thermal fitted our new windows, doors and patio doors in June. A very neat and tidy job, good attention to detail. Everything is top quality. Thanks Patrick, highly recommended company
John Heeley
Feb 11, 2017
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Cannot recommend this company enough just had a front door fitted and the process from start to finish was excellent thanks again John
