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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.
Thanks so much for excellent service, so happy with new door, it’s exactly how I wanted it to look . Everyone at ERW was so helpful and informative from start to finish, I will definitely recommend to all friends and family.
Kathryn N
Whilst not the cheapest quote, the presentation and professional approach persuaded me to use ERW. Standard of work and communication to let us know when the works will be conducted were excellent. Stain glass windows are perfect match and look excellent.
Mrs W, Jesmond
We are absolutely delighted with the new windows which you have installed, which have perfectly retained the elegance of the original design. Installers were a pleasure to have in the house.
Ms D, Jesmond, Newcastle Upon Tyne
All your staff are very friendly, polite & efficient. We are really please with our new windows (no draught & a lot quieter). They look very smart & in keeping with our old house.
Mr & Mrs B, Stokesley
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, wooden casement windows are in a class of their own. Inspired by classic Tudor and Georgian window designs, our timber 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 […]
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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