Window, door and conservatory news
Stay up to date with our conservatory, door and double glazing blog. Looking for the latest products, competitions and industry news? You'll find them right here.
Save money and energy with our guide to the most energy-efficient window options for homeowners in 2025.
Skylights can be beautiful as well as practical – but are they right for you? Let's weigh up the pros and cons.
What is a roof light – and do you need one? Discover more about roof lights and the different styles available.
Time to give your roofline a new lease of life? Discover the many benefits of uPVC soffits and fascias.
What is triple glazing, how does it work and is it worth it? Get all the answers in our consumer guide.
Got cracks or draughts? Learn the top telltale signs that it's time to replace those old French doors.
Everyone deserves a warm home. Learn what government help is available when improvements are needed.
Home too dark? William III may be to blame. Learn about his window tax and how we can brighten things up.
Triple glazing is big news among UK homeowners. But whose is best? Hear why we think ours hits the mark.
There are many ways you can use bi-fold doors in your home. Discover 5 creative uses in our guide.
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Give your home a new lease of life with a door, window or conservatory installation. Contact the experts at Calder Windows for a free quote.