Performance timber windows

Timber also requires less energy for processing compared to other building materials. Timber is aesthetically beautiful, durable, versatile and is excellent thermal and acoustic insulator. All rights reserved Web design by CurrantWeb. Privacy Policy. Automated page speed optimizations for fast site performance.

Get a quote. Contact us today. Twitter Linkedin. Understanding how windows work when it comes to insulation can make the buying decision easy. When it comes to windows, thermal efficiency is not always straightforward. This balance looks at solar gains versus heat losses, both of which are essential for maintaining a comfortable temperature inside your home at different times of the year. Solar gains depend on the share of solar irradiation passing through the window.

During the cold season, you will want your windows to maximise on this effect. During the summer, lower solar gains and ventilated cooling are more appropriate. Heat losses depend on the outside temperature, and how easily heat escapes through the window. The U-Value tells you how much heat a window is likely to let through.

The lower the U-Value, then the better the energy efficiency a product has. Do keep in mind when checking the U-Value that the number can differ depending on which part of the window has been tested. Many companies advertise a low U-Value number but measure from the centre of the glass in the pane, which is usually the section of the window with the highest insulation.

Always check the U-Value for the whole window, as all products experience more heat loss around the edges of the pane. For various reasons, timber window frames had a bad reputation in the 20th Century. Throughout history , timber frames had always been popular and widely used. Before long, builders and homeowners alike assumed that a timber window would soon become warped, rotten, cold and draughty, and they considered uPVC a better alternative.

This gives you the warmth and beauty of wood internally with the minimal exterior maintenance of aluminium. For specific product information including technical details see our Window Selector and Door Selector.

Customers typically use our windows on a new build projects as part a high performance thermal envelope or for substantial renovations where the building performance will be significantly upgraded. Our windows are available both double and triple glazed, with most of our customers opting for the higher performance of triple glazing. In an industry where quality of service is not universal, Norrsken takes customer satisfaction very seriously.

See our reviews below for examples of how our clients feel about our service. The team at Norrsken couldn't be more helpful and honest from the very first contact to even after the installation.

The windows and doors are amazing Norrsken is a great company to deal with. From start to finish the customer service is fantastic. The product is very well produced Marju was brilliant Very diligent and patient staff explained how to get my order just right. I ordered something fairly custom All five of them are beautifully made Contact our experienced and friendly team now to chat about your project. Call or follow the link below.

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