Drafty windows are a common problem that can significantly affect home comfort and energy efficiency. During the colder months outside temperatures are lower and a drafty window allows cold air in and warm air out, making it harder to maintain a cosy home.

Beyond discomfort, these drafts can lead to a high heating bill as your heating system works overtime to compensate for the temperature loss. Addressing this issue is essential to keeping your home both comfortable and cost-efficient year-round. In this article, we look at common causes of draft windows, how to identify them, and how to fix drafty windows or whether window replacement is a better option.

What Are Drafty Windows and Why Do They Matter?

Drafty windows and doors or leaky windows are caused by gaps or poor seals that let outside air in and warm air out, causing drafts. This increases energy bills as heating or cooling systems work harder and can lead to moisture issues like condensation or mould. Fixing drafty windows to block drafts improves home comfort, increases energy savings, and protects your home from damage.

Common Causes of Drafty Windows

Poor Window Sealing

Deteriorated silicone caulking, or weatherstripping allows air to pass through gaps, leading to drafts. Regularly inspecting and replacing seals with quality materials can reduce energy loss and improve comfort.

Ageing Windows

Old windows often lack modern insulation and develop wear that leads to drafts. Upgrading to new windows that are more energy-efficient, with double glazing or better sealing technology, can drastically stop drafts, enhance insulation and reduce your energy bill.

Damaged or Warped Frames

Window frames can warp, develop small cracks, or rot over time, creating small gaps for drafts. Repairing or replacing damaged frames with durable materials like uPVC to create a tight seal ensures better insulation and longevity, preventing window drafts.

Single-Pane Glass

Single-pane windows lack insulation, making homes more prone to drafts. Replacement windows that are double-glazed prevents heat loss and improves thermal performance.

Gaps or Improper Installation

Poor installation can leave gaps around the window panes and frame, letting air in. Resealing or professionally reinstalling the window ensures a tight, draft-free fit, improving efficiency.

How to Identify Drafty Windows in Your Home

The Candle Test To Check Air Movement

Light a candle and move it around the edges of your window frame. If the flame flickers, it indicates air movement from a draft. This quick test is especially effective on windy days to pinpoint window gaps.

Visual Inspection

Check for cracks, gaps, or deteriorated caulking around the frame. Look for signs like daylight peeking through, which indicate drafts and require attention.

Feel for Air Leaks

Run your hand along the edges of the window to detect cold air or movement. This helps you quickly identify cold air coming in and where to seal windows.

Solutions for Preventing Drafty Windows

Re-Caulk and Replace Weatherstripping

Applying fresh caulk and replacing old weatherstripping can seal gaps and stop drafty windows. These cost-effective and easy fixes are quick and help insulate windows and stop window drafts.

Install Window Insulation Film

Insulating film adds an extra layer to reduce drafts and heat loss. It’s easy to apply and an affordable option to improve window insulation during colder months.

Upgrade to Energy-Efficient Windows

Replacing old windows with double or triple-glazed energy-efficient models significantly improves insulation. This upgrade reduces drafts, lowers energy costs, and enhances overall comfort.

Add Thermal Curtains or Blinds

Insulating curtains or blinds are an extra barrier against drafts, preventing cold air coming in and keeping warm air in. They are a stylish and practical way to improve window insulation.

Use Draft Stoppers or Window Inserts

A draft stopper or inserts block air leaks and are easy to use for a seasonal or temporary solution.

Repair or Replace Damaged Windows

Fixing cracks, warped frames, or broken glass panes helps seal drafty windows. For severe damage, replacing the window improves long-term insulation and performance.

Benefits of Fixing Drafty Windows

Lower Energy Bills

Fixing drafty windows reduces energy waste by preventing heat loss, allowing your heating or cooling system to work more efficiently. This can save money on monthly energy bills.

Enhanced Comfort

Eliminating drafts creates a more consistent indoor temperature, making your home warmer in the winter and cooler in the summer, creating a comfortable living space all year round.

Better Air Quality and Reduced Condensation

Sealing drafts helps prevent outdoor pollutants from entering your home and reduces moisture build-up that can cause condensation. This improves indoor air quality and reduces the risk of mould or mildew.

Increased Home Value

Upgrading or repairing windows enhances the overall appearance and energy efficiency of existing windows in your home. These improvements can increase property value and appeal to potential buyers.

Conclusion

Addressing drafty windows is crucial for creating a comfortable, energy-efficient home. By identifying and sealing gaps, upgrading to energy-efficient windows, or using simple solutions like thermal curtains, you can reduce energy waste, enhance comfort, and protect your home from potential moisture issues. If drafts persist, it might be time to consider a window upgrade for long-term benefits.

We’d love to hear your tips for managing drafty windows or assist you with any window repairs. If you’re ready to improve your home’s energy efficiency, click here to explore our window services and get expert help today.

Replacing UPVC window handles is a straightforward task that can restore the functionality and appearance of your window. Over time, UPVC window handles can become loose, or stiff, making it difficult to open or close the window properly. These are signs that the window handle may need to be replaced.

In this article we’re going to look at the steps you need to take to replace the handle on UPVC windows, helping you to fix and replace your window handle without the need for professional help.

Step-by-Step Guide to Replacing Your Double Glazed Window Handle

Open the Window and Locate the Screws

To replace a UPVC window handle, first, open the window to give yourself full access to the handle. Look for the screws securing the handle to the window frame; these are typically located beneath small plastic screw covers or cap. Use a flathead screwdriver to gently pry off the cover, exposing the screws.

Remove the Existing Handle

To remove the UPVC window handle, carefully unscrew the window handle. Hold the window handle steady as you remove the screws to prevent it from falling or damaging the window. Once the screws are removed, the old handle should easily come away from the window frame.

Prepare the New Handle

Before installing the new handle, check that it is suitable and matches the size and style of the old one to ensure compatibility with your UPVC window. Test the new handle’s functionality by turning it to ensure it moves smoothly and locks properly. Make sure the spindle length and screw holes align with your UPVC window design. If everything fits and works correctly, you’re ready to proceed with the installation.

Install the New Handle

Position the new UPVC window handle over the pre-drilled holes on the window frame. Insert the screws through the handle’s base and thread them into the holes, tightening them by hand at first. To maintain proper alignment, alternate tightening each screw gradually. This ensures even pressure and prevents misalignment. Once the handle is securely in place, tighten the screws until they are snug, but be careful not to over-tighten, as this can strip the threads or damage the window frame.

Test the New Handle

Finally, test the handle to ensure it operates smoothly by opening and closing the window several times. Ensure that the handle operates smoothly, and the window opens and locks without any resistance. Pay attention to any wobbling or looseness in the handle as this indicates it may need further tightening. Confirm that the handle is firmly in place and that the window lock is secure when the handle is in the closed position.

Additional Tips for Replacing Your Double Glazed Window Handle

Regular maintenance is important to ensure that your UPVC window handles function smoothly. Periodically check the window handles for any signs of wear, and tighten the screws if necessary to prevent loosening over time. Lubricating the mechanism occasionally can also help maintain smooth operation.

When disposing of the old handle, consider recycling the metal parts at a local recycling center if possible. Proper disposal helps reduce environmental impact.

Conclusion

In this article, we’ve outlined the essential steps for replacing window handles, from removing the old handle to testing the new one. Regular maintenance and proper disposal of old parts ensure the longevity and efficiency of your UPVC windows.

If you encounter any issues during the process or prefer professional assistance, don’t hesitate to get in touch with us.

Double glazed windows are standard in most modern homes, but how do double glazed windows work? In this article, we look at what double glazing is, including how double glazing works and the benefits of double glazing.

What is Double Glazing?

A double glazed window uses two panes of glass instead of one. These two panes are separated by a space, which is often filled with air or gas like argon, to provide better thermal insulation throughout.

The sealed unit, also known as an Insulated Glass Unit (IGU), consists of:

• Two panes of glass
• A spacer bar separates the panes and creates a gap
• A seal around the edges to keep the air or gas inside
• Often, a drying agent material within the spacer bar absorbs any moisture and prevents condensation

This design improves energy efficiency by reducing heat loss, noise, and condensation compared to single glazed windows.

The Science Behind Double Glazing

Double glazing works by creating an insulating barrier using two panes of glass separated by an air gap. This air gap reduces heat transfer because air is a poor conductor of heat. The spacer bar maintains this gap and keeps the panes sealed, which prevents air or gas from escaping and moisture from entering. This design helps keep indoor temperatures stable, reduces noise, and prevents condensation.

Benefits of Double Glazing

There are many benefits of installing double glazed windows, including:

• Improved Energy Efficiency – If you are seeking energy efficient home improvements, double glazing will retain heat as the air gap between the glass panes reduces heat transfer. This helps to keep indoor spaces warmer in winter and cooler in summer.
• Reduced Energy Costs – Double glazing prevents heat escaping and, therefore, helps to reduce energy bills by keeping warm air in your home. This reduces your need to use central heating as much in the winter months and can, therefore, reduce your energy bills.
• Enhanced Noise Reduction – Double glazing reduces external noise as the double layer of glass with the insulating air gap dampens sound waves, significantly reducing noise from outside. This is especially beneficial for homes in noisy areas.
• Reduced Condensation on Windows – The sealed double glazed unit and the spacer bars help prevent moisture build-up between the panes, minimising condensation and keeping the windows clear.
• Increased Window Strength and Security – Double glazing glass is harder to break than single glazed glass and offers better security against break-ins. The added thickness of the toughened glass also enhances the overall durability of the windows.

Conclusion

Double glazing windows use two panes of glass separated by an air gap to create an insulating barrier that reduces heat transfer, enhances noise reduction, prevents condensation, and increases window strength and security. Replacing your single glazing by fitting double glazed windows improves energy efficiency, can reduce heating bills, and creates a more comfortable home environment.

Consider upgrading to double glazed windows for these advantages. For expert advice and installation, reach out to Cosyhomes Windows to enhance your home’s efficiency and comfort.

Sealing window frame cracks is crucial for energy efficiency and comfort and should not be left unaddressed. It prevents drafts, can reduce energy bills, and excess moisture, which can cause mold and water damage elsewhere. Properly sealing cracks ensures long-lasting results, enhances window performance, and preserves your home’s value.

In this article, we’re going to look at the process of how to fill window frame cracks including the tools and materials you will need, as well as advice on filling the cracks.

Tools and Materials You’ll Need

Some tools and materials that you’ll need to repair cracks around the window frame are:

• Caulk Gun: This is for applying caulk smoothly and evenly.
• Utility Knife: To cut the caulk tube tip and remove old caulk.
• Putty Knife: This is for scraping away old caulk and smoothing new caulk.
• Cleaning Supplies: Such as cloths and soapy water to clean the area before sealing.
• Masking Tape: Mask off areas and ensure clean caulk lines are used.

You may also need a backer rod to fill larger gaps or voids before applying caulk to ensure a more effective seal.

There are different types of caulking that you can use on a window frame when repairing:

• Silicone: Best for non-porous surfaces like glass and metal, offering excellent flexibility and water resistance.
• Acrylic Latex: Ideal for painted surfaces and easy to clean up with water, though less flexible than silicone.

• Backer Rod: Ensure a proper seal is used to fill larger gaps before caulking.
• Expanding Foam: Useful for sealing and insulating larger cracks and gaps.

Having these tools and materials on hand will help you seal cracks around your window frames effectively, enhancing your home’s efficiency and comfort.

Preparing the Work Area

To remove old caulk and debris from the crack:

• Use a Utility Knife: Carefully cut along the old caulk to remove it from the crack.
• Scrape Debris: Use the utility knife or a putty knife to scrape away any remaining old caulk and debris.
• Clean with a Damp Cloth: Wipe the area clean with a damp cloth to remove dust, dirt, and residue. This ensures better adhesion for the new caulk.

Proper preparation is important for a successful repair as it ensures that the new caulk adheres well and forms a tight seal. Removing old caulk and debris allows the new caulk to bond properly with the surface, preventing air and moisture infiltration. A clean surface also results in a neater finish and prolongs the lifespan of the repair, contributing to the overall efficiency and longevity of your windows.

Filling the Cracks

For Small Cracks (using caulk):

To load the caulk gun, insert the tube and push the plunger forward. Cut the nozzle at a 45-degree angle, then squeeze the trigger while moving steadily along the crack. Finally, use a wet finger to smooth the caulk for a professional finish.

For Larger Gaps (using backer rod and caulk):

The backer rod prevents overfilling with caulk by controlling the depth of the sealant. To use it, press it into the gap, ensuring it’s slightly below the surface. Then, apply caulk on top, following the same method as before, for a smooth seal.

Conclusion

Properly sealing cracks around window frames offers your house numerous benefits, including improved energy efficiency, enhanced comfort, and protection against moisture damage. If you feel that the cracking is a larger problem rather than a cosmetic issue, or there may be structural issues, contact Cosyhomes Windows for expert servicing and repairs. We can ensure your windows are properly sealed for optimal performance and longevity. Contact us here.

Knowing how to measure window hinges is important when making replacements, installing, or performing a maintenance check.

In this article, we examine how to identify the different types of window hinges, the tools required to measure them, and how to avoid common measuring mistakes.

Understanding Window Hinges

Window hinges vary depending on the length of the hinge, the type of window and the material used. Common types include standard hinges for traditional windows, double-glazed hinges for windows with double panes, and UPVC hinges for UPVC windows. It’s important to ensure that you match the correct hinge type for replacement due to:

• Compatibility: Different hinges are designed for specific window materials and styles, ensuring proper fit and function.
• Functionality: Each hinge type is designed to provide optimal performance, ensuring smooth operation and proper sealing.
• Energy Efficiency: Using the right hinge maintains insulation properties, contributing to energy efficiency.
• Safety and Security: Properly matched hinges enhance window stability and security, preventing potential vulnerabilities.

Tools Required for Measuring Hinges

When replacing window hinges, you will need several tools for accurate window hinge measurements. These include:

• Tape Measure: Essential for measuring hinge dimensions and screw hole spacing accurately.
• Screwdriver: Used to remove existing hinges and facilitate measurement and replacement.
• Pencil or Marker: Helps mark measurement points on window frame and hinges for alignment.
• Level: Ensures proper alignment of window frame and hinges during measurement.
• Paper and Pen: Record measurements and notes for reference during installation.

These tools work together to ensure precise measurements, which are crucial for successful hinge replacement or installation.

How to Measure Window Hinges

Follow our step-by-step guide on how to measure window hinges accurately:

1. Identify Hinge Type and Gather Tools:

• Identify the hinge type and window frame material.
• Have your tape measure, screwdriver, pencil, level, and paper to write on to hand.

2. Remove Existing Hinges (if needed):

• Use a screwdriver to carefully remove existing hinges, noting orientation.

3. Measure Hinge Length, Width, and Screw Hole Spacing:

• Use a tape measure to determine dimensions and screw hole spacing.
• Measure from outer edges and record measurements.

4. Assess Offset and Stack Height (if applicable):

• Note any offset or stack height for hinge operation.

5. Record Measurements and Consider Frame Compatibility:

• Record measurements and frame thickness.
• Ensure compatibility for replacement hinges.

6. Double-Check Measurements and Align (if necessary):

• Double-check all measurements and alignment.
• Use a level for proper alignment if installing new hinges.

Following these steps will ensure accurate measurements for successful window hinge replacement or installation. Adjust techniques for different hinge sizes and frame types as needed.

If you are still unsure after reading this guide or have attempted an unsuccessful replacement, don’t hesitate to contact us at Cosyhomes Windows. We offer a range of window repairs and servicing and can advise you on the best course of action.

Common Mistakes to Avoid When Measuring Window Hinges

Some common mistakes can be easily avoided when it comes to measuring window hinges, including:

• inaccurate measurement technique
• incorrect identification of hinge type
• failure to account for frame compatibility
• neglecting to note screw hole spacing
• not recording measurements.

Conclusion

Measuring window hinges accurately is essential for seamless replacement or installation. Failure to do so will directly impact window operation, security, and energy efficiency. Overlooking precise dimensions and alignment can lead to operational issues and compromised performance.

If in doubt, it is always best to consult experienced professionals and we are happy to provide further assistance.