Questions we're frequently asked
What is a low-e coating? What is low-e glass?
All Everest windows and doors come with low-e glass as standard. It’s a near invisible soft coating that’s applied to the inner pane of glass within the sealed unit. It allows heat from the outside to pass through into your home, but prevents heat from escaping to the outside.
How to clean uPVC frames
A damp cloth and soapy water. No abrasives or harsh chemicals.
What is secondary glazing?
In instances where you don’t want to replace your windows or perhaps you’re not able to due to conservation regulations, secondary glazing is a great way to ensure you’re saving as much energy as possible and preventing any unwanted noises from outside.
By installing an additional single pane of glass on the inside of your existing window, you effectively make a double glazed unit. Because all of our products are made-to-measure, they fit perfectly into the window frame and cut out any draughts you experienced from your old windows.
More Window FAQs