Sash windows are timeless architectural features found throughout Edinburgh and surrounding areas. Whether you live in a period property or a modern home with traditional touches, old sash windows can degrade over time if not properly cared for.
1. Persistent Draughts
If you find yourself layering up indoors or experiencing uneven room temperatures this may be an indication that your old sash windows need your attention. Old sash windows can become less effective at keeping out cold air and retaining heat. There are a number of reasons for this but the main factors include shrink or warp timber frames and the deterioration of glazing putty.
When you replace your sash and case windows with us they come with double glazing and draught-proofing systems as standard. When we manufacture your new windows we will custom-built the sash and case to ensure they fit nice and snug together. This meaning you don’t have to worry about heat escaping. This not only helps improve your home comfort but also energy efficiency with the added bonus of lower heating bills.

2. Difficulty Opening or Closing Old Sash Windows
Are you struggling to open and close your sash windows?
This is a common sign that your sash windows are aging and in need of attention. Over time the timber frames can absorb moisture from the air, causing the wood to swell and warp. The swelling of the wood can lead to the misalignment of the sashes, making it difficult to slide them smoothly up or down. Additionally, the sash cords that help counterbalance the weight of the window sashes can wear out, fray, or even snap with excessive age. When these cords deteriorate the window can lose its balance, making it hard to lift. Other factors like worn-out pulleys, damaged weights inside the frame, or accumulated dirt and paint build up can also interfere with the smooth operation of your sash windows. If you’re experiencing any of these problems, it’s a clear sign your sash windows need refurbished or even replaced.
3. Visible Rot or Water Damage
Wooden sash windows can be prone to moisture-related damage if not properly cared for over many years. If you notice soft timber spots, flaking paint or mould growth, water may have already compromised the structure of the frame. It is important not to ignore any warning signs as if you catch it in the early stages a refurbishment may only be required rather than a full window replacement.
If you are unsure which of our services you require you can reach out and we can book you in for a survey. One of our experts will examine your windows and advise you of the best course of action.

4. Single Glazing and Poor Sound Insulation
Are your windows still single-glazed? If so, you might be missing out on significant benefits in terms of comfort, energy efficiency and noise reduction.
Single glazing provides minimal insulation allowing heat to escape easily during colder months. Making your home harder to keep warm and higher heating bills. Additionally, single glazing offers little protection against the constant background noise from outside. The busy traffic and bustling city sounds of Edinburgh can disrupt your peace and quiet at home.
We offer a double glazing upgrade package meaning that we can refurbish your original casement and replace your sashes with new double glazed panes. During this upgrade we will also install our effective draught-proof system to prevent cold air leaks, helping you save on energy bills. If your property is in a listed building or conservation area, we can also help guide you through the approval process to ensure your new windows comply with all regulations.

5. Condensation Between the Panes of Old Sash Windows
If your current sash and case windows have double-glazing installed already but you notice fog or moisture between the panes that won’t wipe away, this is a sign that the seal has likely failed. This reduces the window’s insulation capabilities and can lead to further issues over time.
We would advise these affected windows should be replaced promptly to maintain performance.

Are your windows showing signs that you may need a replacement?
Contact our expert team today for professional advice and a free quote.
We’ve also made upgrading your sash windows more affordable by offering flexible financing options to suit a range of budgets. Whether you prefer a short-term payment plan or a longer-term solution, our tailored options are designed to make your investment in new sash windows simple, affordable and stress-free.


