Traditional uPVC Sliding sash windows

At Global Windows, our products have a wealth of high-quality features. When it comes to choosing the best windows, doors, and glazed extensions, you really are spoilt for choice. From glazing to frames, we offer an array of options on our entire product range.

• Argon gas filled sealed units
• Vertical sliding sash function
• Excellent U-values
• ‘A’ WER (Window Energy Rating) as standard
• Sash lifts to open and close the bottom sash
• Pole eyes or D handle to open and close the top sash
• Inward tilting function for easy cleaning access from inside the home

Energy efficiency is an important consideration for all homeowners. We all want to reduce our carbon footprint and help to protect the environment for future generations. There are many ways to do this, by regularly recycling and reducing our waste. You can also help by choosing the most energy-efficient products for your home improvement projects.

All our sash windows are ‘A’ rated for energy efficiency as standard and can even reach 'A+' ratings, helping to create a warmer home and save you money on reduced heating bills.

Home security is perhaps the most important factor when you want to improve your home. At Global Windows, we share your concerns which is why we never compromise on the safety and security of our products. When we design our products, they undergo rigorous testing to ensure they meet the high-security standards that the industry demands.

All our sliding sash windows are fitted with high-security key lockable sash locks, which secure your windows at the top and bottom of the frame. In addition to this, we also offer the option of a fire egress window design to provide an emergency exit.

The type of glazing you choose for your windows, doors, and glazed extensions will have a massive impact on the overall look and feel of your home. Whether you live in a modern or period property, a large or small home; we can offer expert advice on the best type of glass to complement the style, character, and time period your property was built.

Choose from a range of glazing to meet your requirements. We install obscure, stained, diamond and square leaded, Georgian bars, and bevelled glass. We also install windows with toughened safety glass.

Read our helpful sash window blog posts

• Chesterfield case study
• Rotherham case study
• 9 things to find out about a double glazing firm before getting a quote
• How much do windows cost in the UK in 2019?
• Five home improvement myths that need busting