Chesterfield Windows Double Glazing Conservatories
Call us: 01246 566197 / 07980 298930
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Double Glazing in Chesterfield and Derbyshire


We supply either ‘A’ rated Double Glazing or ‘C’ rated Double Glazing and we also install both leading brands; PLANITHERM and PILKINGTON depending on the product and the Specification - Planitherm is a new generation of energy saving window glass that uses superior coatings which retain more internal warmth and also captures free energy from natural daylight.

This type of double glazing is renowned for keeping down your energy bills. You can still choose the frame of your choice and you will find that Planitherm glass is the same cost for less energy efficient

windows double glazing chesterfield
Planitherm double glazing is approximately 25% more efficient than standard Double Glazing at the same cost. It is a staggering three times more efficient than single glazing too. Its thermal insulation properties ensures this double glazing gives you a warmer home for sure.

It has an advanced coating technology which reflects heat back into the room, rather than allowing it to escape through the windows. At the same time, this double glazing allows heat and light from the sun to pass through the glass.


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Sanderson Windows, 199 Somersall Lane, Chesterfield, Derbyshire, S40 3NA Tel: 01246 566197 / 07980 298930 contact us HERE Contact Me