Eco Thermal Design

Business Details

23 Years

experience

Energy Efficient Windows & Doors in Barnsley

Eco Thermal Design has been transforming homes across Yorkshire for over 25 years, establishing itself as a trusted manufacturer and installer of energy-efficient windows, doors, and conservatories. Founded in 2003, our commitment to quality craftsmanship and customer satisfaction has earned us a five-star rating as a Which Trusted Trader with 100% customer satisfaction. We specialise in uPVC and aluminium solutions, partnering with industry leaders like Kommerling, Schuco, and Solidor to deliver products that combine thermal efficiency, security, and aesthetic appeal.

Our in-house team of skilled installers ensures every project meets the highest standards, while our bespoke design options allow homeowners to tailor products to their unique preferences. With showrooms in Barnsley and Penistone, we provide expert guidance and transparent pricing, backed by comprehensive warranties and a 10-year guarantee on key components. Our focus on low-pressure sales, energy-efficient innovation, and long-term customer relationships has solidified our reputation as Yorkshires preferred home improvement partner.

Services

uPVC Windows Aluminium Windows Composite Doors Bi-Folding Doors Conservatories Tiled Roofs Lantern Roofs

Details

Year established: 2003

Highlights and features

We offer competitive pricing for thermally efficient uPVC and premium aluminium products.
Our team partners with industry-leading brands like Kommerling and Schuco for superior quality.
Professional in-house installers ensure precise fitting of every window and door.
Bespoke designs with customisable colours and accessories to suit individual preferences.
10-year warranties on profiles and a 5-year guarantee on insulated glazing units.

Associations and certifications

Which Trusted Trader

What people say

Five-star rated 100% satisfaction Quality products Professional installation Friendly service

Website

Update Listing

Services

uPVC Windows

Our uPVC windows combine energy efficiency with durability, featuring Planitherm glass units for optimal thermal performance. Available in a range of styles and colours, they enhance home security through multi-point locking systems. Each window is custom-manufactured to meet individual specifications and building regulations.

Aluminium Windows

Schuco and Origin aluminium windows offer sleek, modern designs with exceptional strength and low maintenance. Their slim profiles maximise natural light while achieving high thermal efficiency. Ideal for both residential and commercial properties, these windows are precision-engineered in our Barnsley factory.

Composite Doors

Solidor and Rockdoor composite doors provide enhanced security with reinforced frames and multi-locking mechanisms. Available in woodgrain or painted finishes, they resist warping and fading. Each door is tailored to complement your homes architectural style while improving insulation.

Bi-Folding Doors

Aluminium bi-folding doors create seamless transitions between indoor and outdoor spaces. Schuco and Sheerline systems offer smooth operation, weather resistance, and slim sightlines. Custom configurations accommodate varying aperture sizes and design preferences.

Tiled Conservatory Roofs

Icotherm tiled roofs transform conservatories into year-round living spaces with superior insulation. Constructed from lightweight timber and thermal panels, they reduce heat loss while maintaining structural integrity. Available in traditional or modern finishes to match your property.

Questions

What areas do you serve?

We operate across Yorkshire and surrounding regions, with showrooms in Barnsley and Penistone.

Do you offer financing options?

Yes, we provide Kanda finance plans for home improvements ranging from £500 to £25,000.

What warranties are included?

Our products come with 10-year guarantees on uPVC/aluminium profiles and 5-year coverage for glazing units.

Are your installers qualified?

Our in-house team undergoes rigorous training to ensure precise, compliant installations for all window and door products.

Can I customise my products?

Yes, we offer bespoke colour options, finishes, and accessories to match your home’s unique style.

Reviews (3)

Write a Review

Benjani

Nov 29, 2020 Report

We knew we wanted Schuco bifold doors, and they didn't disappoint. You get what you pay for, and it was a fair price from Eco Thermal. Paul made a site visit to meet our builder to ensure a perfect indoor / outdoor threshold and this definitely paid off as the doors look stunning. Aftersales very good, had a minor hiccup post fitting and this was sorted swiftly. Recommended to family and friends. Thank you Paul & co. The Croft's.

J. Tech J. Tech Reviews

Aug 02, 2018 Report

We had both a Solidor front door and Kommerling French doors fitted to our property in an exposed location in South Yorkshire. I'd read many reviews about Solidor and the German Kommerling profiles and thought these products would meet my specifications.
EcoThermal werent the cheapest quote but I wanted a quality install with aftersales care so I went with EcoT after some research. We had additionally received a personal recommendation. There were many remedial installation issues including glass panes that had to be replaced THREE times due to defects. Each time Patrick and the installers

Roger Stephenson

Jul 08, 2017 Report

My wife and I had a new solidor front door fitted yesterday in chartwell green with prairie glass panels and it looks absolutely fantastic. the whole experience of dealing with eco thermal design has been nothing short of perfect, from our meeting with Patrick who presented the product and his quotation in a most professional manner and paul who was a great help and assistance when we visited the showroom to view the options available.Last but by no means least our fixer rob was brilliant a real master craftsman of the highest order and very customer focused and on top of that just a great bloke