As the UK continues to swelter in a heatwave, many Brits are seeking ways to keep their homes cool. Experts say a simple curtain technique called 'window stacking' can be highly effective. Kate O'Brien, Style Consultant at Swift Direct Blinds, recommends layering different window treatments to protect your home from excessive heat.
What is Window Stacking?
Window stacking involves using two or three different coverings to control indoor temperatures. Thermal and blackout curtains form the outer layer, creating a barrier that blocks heat and sunlight while preventing cool air from escaping. O'Brien advises choosing light-coloured fabrics for thermal blinds, as they absorb less sunlight.
Blinds and Shutters for Daytime Control
Shutters or blinds with adjustable slats can redirect sunlight and reduce glare. They can be closed entirely to block hot air while retaining cool air. O'Brien notes these are ideal for households seeking flexibility over light and heat levels.
Sheer Curtains for a Light and Airy Feel
Sheer curtains filter sunlight without darkening the room, allowing a breeze while maintaining protection from heat. Alternatively, double roller blinds offer a dual-layer solution: a sheer privacy layer during the day and a blackout option at night. They also provide insulation, keeping rooms cooler in summer and warmer in winter.
