Your windows play a crucial role in keeping your house cool during summer by managing solar heat gain and ventilation.
Energy-efficient windows or tinted glass can block a substantial part of the sun’s heat, thereby reducing the reliance on such things as air conditioning. Additionally, opening and closing windows appropriately can create cross-ventilation, which allows cooler outside air to enter and warmer indoor air to escape, particularly when the outdoor temperature is lower than the indoor temperature.
How Windows can help keep your house cool:
Double Glazing
Unlike single-glazed windows, which allow significant heat transfer, double-glazed windows offer a layer of insulation that helps to reduce heat transfer, both from the outside in summer and from the inside in winter.
Using two panes of glass, separated by a layer of argon gas, double glazing stops heat from transferring from one side to the other. Meaning in winter, it stops heat escaping from the inside of the property and in the hot weather it limits the amount of heat from the outdoors.
Enhancing Ventilation
Opening windows on opposite sides of the house creates a cross-breeze that cools and circulates air, especially when it is cooler outside.
Proper Window Management
Closing windows during the day when the sun is shining can help keep the heat out, while opening them at night or early morning when the outside temperature is cooler can help bring in fresh air and cool the house.
Tips for Using Windows to Stay Cool:
Curtains and Blinds
Utilise curtains or blinds to obstruct direct sunlight, particularly on windows oriented towards the sun, as this can assist in maintaining a cooler interior environment.
Consider insulating your sash windows
If you have single glazed sash windows, you may find that the heat easily passes through the glass. You could consider adding secondary glazing, to combat this. This solution can significantly improve the thermal efficiency of your windows, preventing heat from entering and reducing your cooling costs.
Try solar control glass
For commercial properties or south-facing homes, ‘Solar Control’ glass can be used to further reduce solar gain and prevent overheating. This type of glass typically has a more mirror-like, reflective quality or tint. It is often seen in office buildings and conservatory roofs, which feature extensive glass surfaces and thus depend on Solar Control glass to regulate temperature efficiently.
Consider Window Films
Window films are effective in reducing solar heat gain, as well as providing protection against glare and ultraviolet (UV) exposure.
Seal gaps and drafts
Check your windows are well-sealed to prevent heat from entering and cool air from escaping.
Keep cool this summer
At Boyland Windows, our team of experts can help you choose the perfect product to meet your specific needs and preferences in Christchurch & surrounding areas of Dorset & Hampshire.Contact us today for a free consultation and discover how new windows and doors can transform your home’s value, security, comfort, and style.
