Say Goodbye to Draughts How to Draught Proof Your Sash Windows

Keeping your home warm and cozy during the colder months can be challenging, especially if you have sash windows. These classic windows often let in draughts, making it difficult to maintain a comfortable temperature indoors. A simple way to tackle this issue is by draught-proofing your sash windows. By sealing the gaps around the windows, you can prevent cold air from entering and warm air from escaping, ensuring your home stays snug and energy-efficient.

To start draught-proofing, inspect your sash windows for any visible gaps or cracks. These are typically found around the edges where the window meets the frame. You can use self-adhesive foam strips or brush strips to seal these gaps effectively. These materials are easy to apply and can significantly reduce the amount of cold air entering your home. Plus, they are affordable and can be found at most hardware stores.

Another effective method is to install a draught excluder at the bottom of your sash windows. This can be a simple fabric or rubber strip that prevents air from flowing through the gap between the window and the sill. By combining this with the sealing of gaps around the frame, you can greatly improve the insulation of your windows. Not only will this keep your home warmer, but it can also help reduce your energy bills by minimizing the need for additional heating.

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Understanding Draughts in Sash Windows

Draughts can be a common issue with sash windows, especially in older homes. These gaps allow cold air to enter and warm air to escape, making your home less energy-efficient and less comfortable. Understanding where these draughts come from is the first step in addressing the problem.

Identifying Draughty Areas

To start, inspect your sash windows for any visible gaps or cracks. Common areas where draughts occur include the meeting rails, the window frame, and around the glass panes. You can use a candle or a piece of tissue to detect airflow around these areas. If the flame flickers or the tissue moves, you’ve found a draught.

Using Weatherstripping

Weatherstripping is an effective way to seal gaps in your sash windows. There are various types of weatherstripping materials available, such as foam, rubber, and metal. Choose a material that suits your window type and budget. Apply the weatherstripping along the edges of the window where the sashes meet the frame. This will help block out the draughts and improve insulation.

Installing Brush Strips

Brush strips are another great option for draught-proofing sash windows. These strips have bristles that fill the gaps between the moving parts of the window. They are particularly useful for the bottom and top rails of the sash. Brush strips are easy to install and can significantly reduce draughts.

Sealing Gaps with Caulk

For gaps around the window frame, caulking is a practical solution. Use a high-quality sealant to fill any cracks or holes. Make sure the surface is clean and dry before applying the caulk. This method is effective in preventing air leakage and can also help with noise reduction.

Adding Secondary Glazing

If your budget allows, consider adding secondary glazing to your sash windows. This involves fitting an additional pane of glass inside the existing window frame. Secondary glazing provides an extra layer of insulation, reducing heat loss and draughts. It’s a more permanent solution and can also improve soundproofing.

Using Heavy Curtains

Heavy curtains or thermal blinds can complement your draught-proofing efforts. They act as an additional barrier against cold air. Close them during the night or on particularly cold days to keep your home warm and cozy. Choose curtains that reach the floor for maximum effectiveness.

Regular Maintenance

Regular maintenance of your sash windows is crucial to keep them in good condition. Ensure that the sashes slide smoothly and that the cords and pulleys are in working order. Lubricate moving parts and tighten any loose fittings. Well-maintained windows are less likely to develop draughts.

Professional Help

If draught-proofing your sash windows seems overwhelming, or if you have tried several solutions without success, it might be time to seek professional help. Window specialists can assess your windows and provide tailored solutions to eliminate draughts effectively.

Enjoying a Draught-Free Home

By taking these steps, you can significantly reduce draughts in your sash windows. This will not only make your home more comfortable but also help you save on energy bills. Enjoy the benefits of a warmer, more energy-efficient home all year round.