RH Sash are a window renovation company specialising in timber and sash & case windows. With over 25 years’ experience working with sash windows, we have gained an excellent reputation for our top-quality workmanship. We have provided our services for repairs and restorations on sash windows across the entire UK, so if you are looking for sash window restoration anywhere in the Argyll & Bute council area, choose RH Sash!

Sash windows are commonly found on older buildings and as such have usually been left to be damaged and worn down by the elements and look run down and tired. Replacements for these windows can be very expensive, so restoring them is usually a far cheaper and far more convenient way to have your windows looking like new again. There are a number of services that we can perform to ensure your sash windows are looking like new again, including:-

  • sash windowDraught Proofing;
  • Full Restoration;
  • Repairing or replacing rotten wood;
  • Window pointing;
  • And more…


Our aim is to bring your windows back to life and help you save a small fortune while we do it. If your windows are looking tired and worn out, don’t leave it until it is too late for restoration. To find out more about our restoration process, please don’t hesitate to get in touch with us!

We enjoy excellent relationships with our customers and can boast recommendations of our services to many clients and business partners. If you’re looking for quality sash window restoration in the Argyll & Bute area then get in touch with us by calling us on 0141-883-4163 or 07973-574-980, emailing us at rhsashwindows@gmail.com or sending us an enquiry through the contact form on our site. We’ll give you free quotations and advice and you’ll have the satisfaction of knowing your windows are in good hands.