When the sun blazes and temperatures soar, double glazing becomes an unsung hero in keeping your home cool, comfortable, and efficient. In this article, discover how investing in quality double-glazed windows from Premier Windows delivers year‑round performance.

1. Keeps Your Home Cool by Cutting Heat Gain

Let’s start with the first benefit of double glazing in summer.

Double glazing features two panes of glass separated by an insulating air or gas-filled gap. This barrier effectively reduces heat transfer by helping to maintain lower indoor temperatures and blocking extreme summer heat from entering your rooms. 

2. Reduces Reliance on Cooling Systems & Lowers Bills

By keeping heat out, double glazed windows ease the demand on air conditioning or fans.

• Less heat gain translates to meaningful energy savings during summer cooling, mirroring winter efficiency benefits.

• According to Energy Saving Trust, windows are responsible for approximately 25% of heat transfer, but double glazing can cut that by up to 75%. 

double glazing in summer

3. Blocks Harmful UV Rays & Protects Interiors

UV rays not only heat your space, but they also damage interiors. Luckily, double glazing filters a significant portion of UV light, preventing faded fabrics, flooring, and furnishings.

4. Enhances Acoustic Comfort in Busy Weather

Summer comes with its share of noise, from barbecues to kids playing on the streets. When you need peace and quiet, double glazing will act as a barrier and improve the comfort in your living area. Especially if you have street-facing rooms, you will benefit rom this feature. 

5. Ensures Security & Peace of Mind on Holiday

Time off often means leaving windows unattended. Thanks to the toughened design of double glazing and multi-lock hardware, you can benefit from enhanced security and have complete peace of mind when you are travelling or heading on a holiday. 

does double glazing get too hot in summer

6. Boosts Comfort, Value & Sustainability

Even in summer, double glazing brings wider advantages. Including increased comfort inside your home, but also increased property value. Considering the growing economic concern amongst homeowners, increased property value and insulation properties make double glazing a worthwhile investment. 

Double glazing also contributes to sustainability effectively, as it can help your household have a smaller carbon footprint by relying less on air conditioning or fans.

Why Choose Premier Windows for Your Summer Upgrade?

Not only can you access all of the above listed benefits with Premier Windows’ double glazing, but you will also have design flexibility over your new home improvement products. Choose between our high quality materials of uPVC, aluminium and timber-look frames as well as the option of triple glazing. With these tailored designs comes our professional installation by FENSA regulated experts.

summer double glazing

Ready to Beat the Heat?

If you want a cooler, quieter, more energy-efficient home this summer, choose Premier Windows’ bespoke double-glazing solutions that do more than just lock in warmth, they help shield your home from the sun. Book a free summer-ready appointment today and get expert advice on how double glazing can transform your living space, even during the brightest, hottest months.