If you find yourself shivering in your own home and noticing chilly gusts of wind creeping through your windows, you are not alone. Many homeowners face the frustrating issue of drafty double glazing, which not only leads to discomfort but also increases energy bills. But fear not! In this article, we will explore some simple yet effective solutions to fix those pesky drafts and restore warmth and coziness to your living space. So, bid farewell to chilly nights and let’s get your double glazing back in top shape!
1. Understand the Causes of Drafty Double Glazing
1.1. Air Leakage
One of the main causes of drafty double glazing is air leakage. Over time, the seals around your windows may become worn or damaged, allowing outside air to enter your home and warm air to escape. Air leakage can result in uncomfortable drafts, reduced energy efficiency, and higher heating or cooling bills.
1.2. Poor Insulation
Another cause of drafty double glazing is poor insulation. If the windows were not properly installed or if the insulation materials used were of low quality, cold air can seep in through gaps or poorly insulated areas. This can lead to increased heat loss and drafts in your home.
1.3. Damaged Seals
Damaged seals are a common culprit behind drafty double glazing. Seals can deteriorate over time due to weather conditions, age, or improper maintenance. When seals become cracked, brittle, or worn, they lose their ability to effectively keep out drafts and maintain airtightness.
1.4. Faulty Installation
Faulty installation can also contribute to drafty double glazing. If the windows were not correctly installed, gaps or misalignments may be present, allowing cold air to enter your home. Poorly installed double glazing can negate the energy-saving benefits it is supposed to provide.
2. Assess the Severity of the Problem
2.1. Identify Drafty Areas
To tackle the issue of drafty double glazing, it is crucial to identify the specific areas where drafts are occurring. Move around your home and feel for any noticeable drafts near the windows. Pay attention to any cold spots or air movement that can indicate a draft.
2.2. Check for Visible Damage
Inspect your windows for any visible damage, such as cracked glass, worn seals, or gaps between the frames and the wall. These visible signs of damage can provide clues as to why your double glazing is allowing drafts into your home.
2.3. Measure Air Leakage
To determine the severity of air leakage, you can conduct a simple test using a lit candle or a piece of tissue paper. Carefully hold the candle or paper near the edges of the windows and observe any flickering or movement caused by air passing through. This test will help you identify areas with the highest air leakage.
3. Repairing Drafty Double Glazing
3.1. Apply Weatherstripping
One effective way to address air leakage and reduce drafts is by applying weatherstripping. Weatherstrips are adhesive strips made of materials such as rubber or foam that can be applied to the edges of windows to create a tight seal. They act as a barrier against drafts and prevent air infiltration.
3.2. Caulk and Seal Gaps
Using caulk or sealant is another method to seal gaps and prevent drafts. Inspect the areas around your double glazing for any visible gaps or cracks. Apply a high-quality caulk or sealant to fill in these gaps, ensuring a seamless and airtight seal.
3.3. Replace Damaged Seals
If the seals around your double glazing are damaged, it is essential to replace them promptly. Remove the old seals carefully and install new ones that are specifically designed for double glazing. This will restore the integrity of the seals and prevent drafts from entering your home.
3.4. Use Window Film
Window film can be an effective solution to reduce drafts and improve insulation. It is a thin, transparent film that can be applied directly to your window glass. Window film acts as an additional barrier against drafts, reduces heat loss, and provides insulation benefits.
3.5. Install Draft Excluders
Draft excluders, also known as draft stoppers or door sweeps, can help prevent drafts from coming through the gaps between the bottom of your windows and the frames. These can be easily installed and provide an effective seal against drafts, blocking cold air from entering your home.
4. Improving Insulation for Double Glazing
4.1. Add Secondary Glazing
To enhance the insulation properties of your double glazing, consider adding secondary glazing. Secondary glazing involves installing a supplementary window pane on the inside of the existing window. This extra layer of glass creates an additional insulation barrier, reducing heat loss and preventing drafts.
4.2. Upgrade to Energy-Efficient Glass
Upgrading to energy-efficient glass can significantly improve the insulation of your double glazing. Energy-efficient glass, such as Low-E (low-emissivity) glass or double-glazed units with argon gas fill, can greatly reduce heat transfer and drafts. These glass options help to keep your home warmer in winter and cooler in summer.
4.3. Install Thermal Curtains or Blinds
Thermal curtains or blinds can provide an extra layer of insulation for your windows. These specially designed window coverings contain thermal lining or are made with insulating materials that help to reduce heat loss and block drafts. Installing thermal curtains or blinds can contribute to improved insulation and a more comfortable living environment.
5. Preventive Measures for Drafts in Double Glazing
5.1. Regular Maintenance
To prevent drafty double glazing in the future, it is important to perform regular maintenance. Keep the windows clean and inspect them periodically for any signs of damage, wear, or loose seals. This proactive approach can identify potential issues early on and allow for timely repairs.
5.2. Addressing Structural Issues
Addressing any structural issues around your windows is crucial in preventing drafts. Ensure that the window frames and surrounds are in good condition, without any visible damage or deterioration. Repair or replace any damaged sections promptly to maintain the integrity and insulation of your double glazing.
5.3. Professional Inspection
Consider hiring a professional to conduct a thorough inspection of your double glazing. They can assess the overall performance, identify areas of improvement, and provide expert advice on the most effective solutions to address drafts. A professional inspection can help ensure long-term energy efficiency and comfort in your home.
By understanding the causes of drafty double glazing, assessing the severity of the problem, repairing any existing issues, improving insulation, and implementing preventive measures, you can effectively combat drafts and enjoy a more comfortable and energy-efficient home. So don’t let those drafts linger any longer – take action and make your double glazing draft-free!
