How to Clean Sash Windows? [Window Cleaning Guide]

Sash windows are a classic feature in many homes and commercial properties. Maintaining these beautiful windows requires a bit of know-how, particularly when it comes to cleaning them.

At Cleaners Bristol, we understand the importance of keeping your sash windows in pristine condition. Whether you’re dealing with wooden sash windows or UPVC sash windows, regular cleaning is essential for both appearance and functionality. This blog will walk you through the process of how to clean sash windows, ensuring they stay looking their best.

If you are looking for domestic or commercial window cleaning in Bristol or the surrounding areas, call us on 0117 251 0184.

Necessary Equipment for Cleaning Sash Windows

Before we dive into the cleaning process, let’s gather the necessary equipment. Here’s a list of what you’ll need:

Soft cloth: Essential for wiping down delicate surfaces.
Microfibre cloth: Ideal for achieving a streak-free finish.
Glass cleaner: Choose a non-abrasive glass cleaner, suitable for glass.
Dishwashing liquid: A mild solution mixed with water works wonders.
Spray bottle: For applying the cleaning solution evenly.
Soft brush: To remove built-up dirt from corners and frames.
Wet soapy cloth: For scrubbing stubborn dirt from the outer face.
Dry cloth: To remove excess water and polish the top half of the glass.
Diluted vinegar: Optional, for tackling tough grime on glass.
Ladder or step stool: Necessary for reaching high windows.

Safety precautions: Always use gloves and eye protection when handling cleaning agents.

Step-by-Step Guide on How to Clean Sash Windows

Preparation: Start by ensuring you have all the necessary equipment. If you’re cleaning high windows, make sure your ladder is secure. It’s essential to use a mild solution, such as dishwashing liquid mixed with water, to avoid damaging the glass or frames.
Cleaning the Inner Sash: Lower the top sash halfway down. Gently wipe the inner sash with a wet soapy cloth, focusing on the glass and frames. For wooden sash windows, avoid using excess soapy water, to prevent damage to the timber surfaces. A microfibre cloth is perfect for this part as it doesn’t leave lint behind.
Cleaning the Outer Sash: Once the inner and upper sash is clean, raise the lower sash halfway up. This allows access to the outer glass of the upper sash. Use the same method: a soft cloth or micro fiber cloth with soapy water. A diluted vinegar solution can help with stubborn dirt.
Cleaning the Window Frames: Window frames, especially timber frames, can accumulate dust and dirt over time. Use a soft brush to gently the window frame to remove built-up dirt. For wooden frames, it’s crucial to avoid soaking the wood to prevent rotting timber. Instead, use a damp cloth and then immediately dry the area with a dry cloth.
Cleaning the Sashes Inwards: To clean sash windows efficiently, it’s helpful if your top sash windows tilt inwards. This feature, often found in modern sash windows, allows for easy cleaning of both the inner and outer faces of the glass from inside the property.
Final Touches: After cleaning, use a glass cleaner for a streak-free finish. Spray a small amount onto the glass and polish with a microfibre cloth. Ensure you remove any excess water, particularly from wooden frames, to prevent damage.
Checking for Damage: While not cleaning windows, inspect your windows for any signs of wear and tear, such as fraying cords or rotting timber. Regular maintenance can prevent more significant issues down the line.

Special Considerations for Different Types of Sash Windows

– Wooden Sash Windows: These require careful handling to avoid damaging the timber frame. Use minimal water and always dry the frames thoroughly.

– UPVC Sash Windows: These are more resistant to water damage but can still benefit from regular cleaning to maintain their appearance.

– Traditional Sliding Sash Windows: Often found in older properties, these windows may require more gentle cleaning to protect the original materials. Avoid harsh chemicals and use a soft cloth.

Additional Tips for a Polished Finish

– Exterior Glass: Don’t forget the outer glass pane. For high windows, consider hiring a professional window cleaner to safely handle the job.

– Sash Halfway: When cleaning the sashes, always position them halfway to access both the top sash half way and bottom sash without straining.

– Smooth Operation: Ensure the window functions smoothly by removing any built-up dirt that could interfere with opening and closing.

– Safety Precautions: Always prioritize safety, especially when using ladders. If you’re unsure about any part of the process, consider consulting a professional window cleaner.

Maintaining Your Sash Windows

Regular cleaning is crucial for keeping your sash windows in good condition. Here are some tips to keep cleaning sash windows to help you maintain them:

Regular Cleaning: Aim to clean your sash windows at least twice a year. More frequent cleaning may be necessary if you live in an area with high pollution or sea air.
Avoid Excess Water: This is especially important for wooden sash windows. Excess water can lead to rotting timber and other damage to exterior glass.
Use a Microfibre Cloth: For the best results, always finish with a microfibre cloth to achieve a streak-free finish.
Inspect for Damage: Regularly check for signs of damage, such as rotting timber or fraying cords, and address these issues promptly.

Why Hire a Professional?

While cleaning sash windows can be a DIY task, there are benefits to hiring a professional sash window cleaner, especially for high windows or when dealing with delicate traditional sliding sash windows. A professional will have the necessary equipment and expertise to clean your windows safely and effectively, ensuring a polished finish every time.

At Cleaners Bristol, we offer comprehensive window cleaning services, including the cleaning of sash windows. Whether you need to clean your sash windows at home or at a commercial property, our team is here to help. We use the latest techniques and equipment to ensure your windows are sparkling clean and functioning smoothly.

Conclusion

Knowing how to clean sash windows properly can help you maintain their beauty and functionality for years to come. Whether you’re dealing with wooden sash windows, UPVC sash windows, or traditional sliding sash windows, following the steps outlined above will ensure they remain in top condition. Remember, regular cleaning and maintenance are key to preventing damage and keeping your timber sash windows looking their best. If you need assistance or prefer to leave it to the experts, don’t hesitate to contact Cleaners Bristol for professional window cleaning services

In summary, maintaining sash windows involves careful cleaning of both half of the outer, inner and outer sashes, frames, and glass. Using the right equipment, such as a microfibre cloth, glass cleaner, and a soft brush, can make the job easier and more effective. And, of course, always prioritize safety, especially when cleaning high windows or using ladders. With regular care, your sash windows will continue to be a beautiful feature of your home or business for many years to come.

Looking for Window Cleaning In Bristol?

Here at Cleaners Bristol, we are proud to offer a range of cleaning services across Bristol. Our professional and friendly team will go above and beyond to ensure your domestic property or commercial property is spotless. We offer cleaning services such as carpet cleaning, deep cleaning, end-of-tenancy cleaning, oven cleaning and window cleaning.

If you are looking for a reliable and affordable cleaning service in Bristol, give us a call on 0117 251 0184, email us at contact@cleanersbristol.co.uk or complete the quick contact form here.