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Ultra slim FINEO glass has a thermal insulation value of 0.7 W/(m2.K), which is equivalent to triple glazing and up to 8 times better than single glazing. Retrofitting FINEO into your existing timber framed windows will transform them into invisible radiators by keeping heat in and cold out no matter what the temperature is outside. FINEO will maintain the original aesthetic of your home for years to come.
This product affords period homes the opportunity to enjoy modern warmth and comfort, without impacting their outward appearance.
For more information, please get in touch with a member of our team by completing the ‘Request A Callback’ form below.
We were delighted with the service offered by all members of the ERW team – helpful, patient, professional and courteous. Even though the windows were not the cheapest we are very happy with them. Well Done!
Mr & Mrs M, Stockton on Tees
The work of installing our double glazed units has finished and my wife and I want to tell you what a pleasure it was to have the installers working on that job. They had humour, application, care, consideration and skill and we much enjoyed their time with us. We have thanked them but felt it was important for you to know how grateful we are.
Mr & Mrs W, Eaglescliffe
My wife and I are delighted with the work you carried out on the windows. You completed the work most efficiently, to our agreed time scale. Your dealings with us from initial enquiry to completion, were first class. I would most certainly have no hesitation in recommending your firm to others, and will be in touch in late spring to initiate further work – on our upstairs front windows.
Mr C, Middlesbrough
We have had windows from you since 2007 and been very please with the service given, from first response to final completion. All staff are extremely pleasant and efficient. Very good attention given to the finish of each installation.
Mr & Mrs G, Hutton Rudby
Double glazed timber sashes, including high-performance slim double glazing units, can be installed discreetly to the inside of your existing sash windows, minimising disturbance and preserving character while reducing heat loss by up to 65% and noise levels by up to 80%.
Find out MoreTo improve performance of existing sash windows, secondary glazing can be installed discreetly to the inside of frames, providing an extra layer of insulation that keeps your home warmer in winter and cooler in summer. In Grade I and Grade II Listed buildings and conservation areas where changes and upgrades to windows are not possible, […]
Find out MoreThe charm and character that original sash windows bring to period buildings are qualities that can’t be replaced. But they can be restored. Request a copy of our Renovation Brochure here With a long history of sash window restoration on period properties, listed buildings and within conservation areas, ERW offers both the specialist experience and […]
Find out MoreTasteful, timeless, transcendent. For kerb appeal combined with performance, Casement windows are in a class of their own. Inspired by classic Tudor and Georgian window designs, our casement windows are manufactured to deliver the charm and character of period windows whilst meeting the demands of 21st-century living. Available in a range of styles to complement […]
Find out MoreYou can reach a member of the team by calling 01642 456167 or emailing info@erwltd.co.uk and we will get back in touch.
Alternatively, you may wish to browse our range of brochures and guides.
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We're not able to carry out installations in your postcode area, however, we can still design and create your door, and you can liaise with a local fitter in your area to install it.
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