Double Glazed Sash Windows from Cambridge Classics

Do you love the elegant proportions of your traditional sash windows but wish to improve the energy efficiency of your home without losing any of its character? You can! By installing double glazed wooden sliding sash windows. They will help to lower your heating costs throughout the winter, keep you cool during the summer, whilst at the same time retain classic good looks.

Cambridge Craftsmen
Manufactured to a high specification using the latest innovative technological advancements. These new wooden, draft proofed windows, replace the traditional box sash, either hung on spiral balances or lead weights. Local craftsmen of Cambridge take great care and integrity during the manufacture, fitting and painting process to ensure high standards are met.

Energy Efficient
They are manufactured using Planitherm Energy Efficient Window Glass which reflects heat from radiators and fires back into your room, whilst at the same time, letting in heat from the sun. The space between the glass is filled with Argon gas that has 67% thermal conductivity of air, thereby saving heat loss through glass. Basically, by using less heat to keep your home warm, less energy is needed to be produced, thus lowering the overall levels of greenhouse gases released into the atmosphere.

U Values
The U Value is the measurement of the rate of heat loss through a material. The lower the U Value the more thermally insulating the material. Single glazing has a value of 5.6. Cambridge Classics Double Glazed Sash Windows have a remarkable value of just 1.1.

Interior and Exterior Decorating from Cambridge Classics

Photo Taken by Tinchou Wong