uPVC Window Systems in Barnsley

With rising energy costs, fuel costs and living costs, the last thing you want to do is throw valuable money out of the window and at the same time do irreparable damage to our planet, affecting future generations. Do your bit and install eco-THERMAL A-Rated uPVC windows by Eco-Thermal Design.

It is now generally accepted that man-made CO2 emissions are the main cause of climate change. CO2, and to a lesser extent, other gases, such as methane and nitrous oxide, in the atmosphere create a greenhouse effect. Most scientists now agree that there is a direct correlation between higher CO2 concentrations in the atmosphere and increasing global temperature and that to restore balance, man-made emissions of CO2 must be reduced as a matter of urgency
The ecoTHERMAL™ A-Rated uPVC Window is arguably the best energy efficient window system on the market, taking advantage of the latest advances in glass and using Super Spacer technology to provide sealed units and a complete window system that delivers a U-value of 1.6w/m2K,and an energy index of +2 with ease.

Ecothermal A Rated Window Benefits

The ecoTHERMAL™ A Rated Window carries all the accreditations you demand including BSI, and our windows can be combined with laminated glass and upgraded enhanced locking systems.
Our energy efficient window s reduce condensation by as much as 80%"

"Fitting energy efficient windows could save around 750kg of CO2 per dwelling per year"

"Our windows could reduce wasted home energy by up to 20%"

"3.5 million tonnes of CO2 is wasted through poorly insulated windows in UK homes each year"
As an Approved fabricator of windows using approved hardware that meets either BS7950 or PAS024 specifications. We offer the MACO Secure scheme that guarantees to pay the homeowner's insurance excess up to the value of £1000, in the unlikely event of a break-in through MACO casement window hardware.

This makes the MACO Secure scheme totally unique within our industry. No other hardware manufacturer offers an umbrella scheme that encompasses such a diverse range of window and door styles.
  • 1.6 W/m2k U-Value 
  • 28mm Argon Filled Units 
  • Kommerling O70 & C70 Frames
  • Five Chamber Profile
  • Choice of Energy Saving Glass
  • Internally Beaded
  • 100% Lead Free Profile

Whether your home is a grand country residence, a Victorian town house or modern semi, installing uPVC double glazed windows opens up a whole new world of style, comfort and warmth. Choose your uPVC windows wisely; sympathetic designs of quality manufacture installed by skilled craftsmen who have pride in their work will give pleasure for many years to come.

Constructed from the finest, low maintenance materials, Ecothermal energy efficient windows are available in white and a range of colours and woodgrain finishes such as Rosewood, Mahogany and Golden Oak - both sides or white internally.

When choosing any of our windows you’ll be benefiting from a range of advanced design features built in as standard. Our windows use the Kömmerling 100% lead Free profile which is manufactured to the highest quality standard and is at the forefront of product development, innovation and hardware design.



Casement Windows

Traditionally opening windows or casement windows as they are commonly known are very British in design and appearance. They are the most widely specified windows in the UK market.


Tilt & Turn Windows

For inward opening and that modern continental appearance, choose from our tilt and turn range. They can be fully opened as a casement or part opened for secure ventilation.


Bay Windows

Bay windows are generally the main feature of a properties front elevation. We specialise in the replacement of Bays ensuring that they are installed with the necessary structural support.


Bow Windows

Make the most of the opportunity to have that feature bow window installed at the front of your property. You would be surprised at just how much space a bow window appears to add to your lounge or sitting room.


Call us on: 01226 764841 to find out more or

Get a quote today!