Home knowledge: wind and dust prevention from the renovation of doors and windows

In the modern era, ensuring a home is windproof and airtight has become an essential part of home improvement. One of the most effective methods is to upgrade or renovate windows and doors. High-quality windows play a crucial role in preventing air leakage, and recent advancements in materials and design have made this process more efficient than ever. From wooden to steel, plastic, and aluminum windows, each material has evolved significantly. Traditional solid wood windows have been replaced with advanced laminated materials, while steel windows now offer energy-saving features. Plastic windows are no longer just basic, and aluminum windows have transitioned into insulated, broken bridge models that provide better thermal performance. According to a window and door store clerk, there are several ways to improve the windproofing of existing windows. One option is to install a new window on the indoor side, which requires sufficient space around the original frame. For sliding or outward-opening windows, adding an inner casement window can maintain the original look while improving sealing. Another approach is to use the original window frame as a sub-frame for the new window, especially if the original frame is low in height. Lastly, replacing only the window sash and hardware can also enhance the seal, provided the new window matches the existing profile. Another effective method is using thick, heavy curtains. These not only block wind but also help with insulation, noise reduction, and light control. In the capital city, shops recommend flannel and velvet curtains for their superior windproof and heat-retaining properties. Velvet curtains, in particular, are known for their thickness, opacity, and excellent insulation. While they may be expensive, ranging from 350 yuan per meter upwards, they offer long-term value. For those looking for a more affordable option, chenille velvet curtains are a great alternative. They provide similar soundproofing and insulation benefits without the high price tag, typically costing around 200 yuan per meter. When choosing curtains, it's important to consider the room's purpose. Large rooms benefit from full-wall curtains, while living areas and bedrooms may require UV protection and heat insulation. Bedrooms should avoid overly bright colors to create a calm atmosphere. Checking for air leaks is a simple yet effective way to identify problem areas. A common method is to light a candle or incense near the window or door seams. If the smoke moves erratically, it indicates an air leak. This technique allows homeowners to pinpoint issues without needing to replace entire windows or curtains. Sealing strips can also degrade over time, causing air leakage. Replacing them with new ones is a cost-effective solution that can be done by DIYers or professionals. Additionally, gaps between the window frame and the wall can lead to air infiltration, especially in older homes. A professional can reseal these areas by removing old sealant, filling gaps with foam, and applying fresh sealant. Air conditioning ports are another common source of air leakage. While some manufacturers provide special plugs, they may wear out over time. Using waste towels or plastic sheets is a temporary fix, but they may not be as effective in the long run. It’s best to use proper sealing materials designed for this purpose. By implementing these windproofing techniques, homeowners can enjoy a more comfortable, energy-efficient living environment. Whether through window upgrades, curtain selection, or simple sealing fixes, every small step contributes to a better home.

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