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Vertical sliding windows, also known as sash windows, are becoming more popular in many Bristol homes. They add character, charm, and great functionality.

This guide will walk you through the process of cleaning your vertical sliding windows effectively and safely, keeping them pristine.

Dual white vertical sliding windows

Why Clean Your Vertical Sliding Windows?

Regular cleaning of your vertical sliding windows isn’t just about appearance. It’s also about maintaining their function and extending their lifespan. Clean windows let in more light, operate more smoothly, and are less likely to develop issues like mould or rot.

What You’ll Need

Before you start, gather these supplies:

  • Soft cloths or microfiber towels
  • Mild dish soap
  • Warm water
  • Spray bottle
  • Soft brush or old toothbrush
  • Glass cleaner
  • White vinegar (optional)
  • Bucket
  • Step ladder (if necessary)

Step-by-Step Cleaning Process

1. Prepare the Area

Start by laying down a soft towel on the windowsill to catch any drips. Remove curtains or blinds if possible. This will protect your furnishings and give you unobstructed access to the entire window.

2. Dust and Brush

Use a brush to remove loose dust and debris from the window frame, sills, and tracks. Pay special attention to corners and crevices where dirt tends to accumulate. If you have a vacuum with a brush attachment, you can use this for a more thorough clean.

3. Clean the Frame

Mix a small amount of mild dish soap with warm water. Dip a soft cloth into this solution and wipe down the window frame, sills, and tracks. For stubborn dirt, you might need to scrub gently with your soft brush or old toothbrush. Be careful not to use too much water, especially on aluminium frames, as this could scratch the material.

4. Rinse the Frame

Use a clean, damp cloth to remove any soap residue from the frame. Make sure to wring out the cloth well to avoid excess water.

5. Clean the Glass

For the glass, you can purchase a commercial glass cleaner or make your own solution with vinegar and water (use one part vinegar to three parts water.)

Spray your chosen cleaner onto the glass and wipe with a lint-free cloth. Start at the top and work down in a zigzag pattern for streak-free results.

6. Clean the Tracks

The tracks often collect the most dirt and can be the trickiest part to clean. Use your soft brush or old toothbrush dipped in your soapy water to scrub the tracks clean. For very dirty tracks, you might need to repeat this process a few times. Wipe away the dirty water with a cloth after each scrub.

7. Dry Everything Thoroughly

Use a clean, dry cloth to wipe down all surfaces, paying special attention to the tracks and sills where water might collect. Ensuring everything is completely dry will prevent water spots and potential damage to the window.

Dealing with Specific Issues

Removing Mould

Apply your cleaning solution to the mouldy areas, let it sit for an hour, then scrub and rinse. For persistent mould, you might need to use a specialised mould remover but always test on a small, inconspicuous area first.

Tackling Stubborn Stains

For tough stains on the glass, a great home solution is to make a paste with baking soda and water. Apply it gently with a soft cloth, then rinse and dry. Be careful not to scrub too hard, as this could scratch the glass.

Condensation

If you often see condensation on your windows, it might indicate poor ventilation. Try to increase airflow in your home and consider using a dehumidifier. Persistent condensation can lead to mould growth and damage to your window frames, so addressing this issue is important.

If condensation is within the glass unit, this indicates a seal failure and almost always means your windows need replacing.

Common Cleaning Mistakes to Avoid

When cleaning vertical sliding windows, homeowners can make several common mistakes. Being aware of these can help you avoid potential damage to your windows:

  1. Using harsh chemicals: Strong cleaning products can damage frames, seals, and even the glass itself. Stick to mild, window-safe cleaners.
  2. Neglecting the tracks: The tracks are crucial for the smooth operation of your windows. Failing to clean them properly can lead to sticking and other operational issues.
  3. Applying too much water: Excess water can seep into the frame, potentially causing damage. Use water sparingly and dry thoroughly.
  4. Using abrasive materials: Scrubbing with abrasive cloths or scouring pads can scratch the glass and the frame. Always use soft cloths and brushes.
  5. Not drying thoroughly: Leaving moisture behind can lead to water spots on the glass and potential mould growth.
  6. Cleaning in direct sunlight: This can cause the cleaning solution to dry too quickly, leaving streaks on the glass.

White vertical sliding windows

Maintaining Your Vertical Sliding Windows

Regular cleaning will keep your windows in top shape. Between deep cleans, a quick wipe down with a damp cloth can prevent the build-up of dirt and grime. Here are some additional maintenance tips:

  • Check and clean the weatherstripping regularly to ensure a good seal
  • Lubricate the tracks occasionally with a silicone spray to keep the sashes sliding smoothly
  • Inspect for any signs of wear or damage during each cleaning session

When to Call a Professional Window Cleaner

While regular cleaning is something most homeowners can handle, there are times when it’s best to call in the experts:

  • If your windows are very high or difficult to reach safely. Never stretch or balance unsafely to clean your windows.
  • If your windows are historic or made of delicate materials that require specialised care.
  • After home renovations or construction, windows often have dust, paint splatters, or adhesive residues that require special techniques to clean without damage.
  • If your windows have accumulated stubborn grime, mineral deposits, or hard water stains that don’t come off with regular cleaning, professionals have the right tools and solutions to restore clarity.

Our Vertical Sliding Windows

At DM Windows, we offer a range of high quality vertical sliding windows that combine classic aesthetics with modern performance. Our windows are designed to meet the needs of various property styles, from heritage homes to contemporary builds. Here’s what sets our vertical sliders apart:

Design and Functionality:

  • Innovative ’tilt-in’ feature for easy cleaning from inside your home
  • Available with one or two sliding sashes to suit different opening sizes
  • Smooth-gliding mechanism for effortless operation

Materials and Energy Efficiency:

  • Choice of multi-chambered uPVC frames or premium aluminium frames
  • High-performance double glazing or triple glazing options
  • Energy ratings as high as A, depending on chosen materials and glazing

Aesthetics and Customisation:

  • Wide range of colours, including authentic woodgrain effects
  • Optional features like Georgian bars, sash horns, and weather bars for a traditional look
  • Specialist glazing upgrades available, including decorative and leaded-light effects

Security and Durability:

  • Robust locking mechanisms for strong security
  • uPVC frames that resist dirt and don’t peel, split, or discolour
  • Aluminium frames offer excellent strength and weather resistance

Conservation and Heritage:

  • Approved for use in many conservation areas
  • Designed to replicate the look of traditional sash windows
  • Perfect for Georgian, Victorian, and Edwardian buildings, but also modern homes

Hardware Options:

  • Choose from a variety of handles, including heritage-style sash lifts, eyes, and fasteners
  • Options to suit both traditional and contemporary homes

Our vertical sliding windows are great if you’re looking to preserve the character of a period property in Bath or add a touch of tradition to a modern home in Bristol.

Large white sliding window

Why Choose DM Windows?

DM Windows is a trusted name in Bristol and Bath for window installations. We’re CERTASS-approved installers, which means our work meets the highest industry standards. We offer:

  • Over 20 years of experience in window installations
  • A wide range of window styles to suit any home
  • Excellent customer service from start to finish and beyond
  • Competitive pricing and flexible finance options

Our team of experts can help you choose the perfect windows for your home and ensure they’re installed to the highest standards.

Need More Help?

Our vertical sliding windows combine classic style with modern convenience and performance, making them an excellent choice for homeowners.

For more advice on windows, or to get a free quote on any of our products, you can call us on 0117 313 6884, email us at sales@dmwindowsbristol.com or use our online contact form.

We serve Bristol, Bath, and the surrounding areas and look forward to helping you.

 

 

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