What are the most energy efficient windows?

Thursday, 9 February 2023

As energy costs rise in the UK, more homeowners are looking for ways to reduce their electricity bills. At Bill Butters Windows, we bring high quality glazed windows that trap the warmth inside, which reduces the dependency on heating devices and saves money on electricity bills.

With over 30 years of experience as double glazing specialists in Dorset, we offer our homeowners only the most thermally efficient and modern solutions. We are a proud member of the Glass & Glazing Federation, which means that every home improvement solution we install adheres to the highest technical standards and follows Building Regulations. Our experienced staff members can guide you in choosing the most energy efficient windows for your Dorset property.

Choosing the right window system is an essential part of any new build or renovation project. With our extensive range of windows in versatile styles and configurations, you will surely find the style and functionality that suits your needs.

Aluminium Windows

Our aluminium windows are characterised by their slim and sleek appearance. In addition to offering kerb appeal, our range of aluminium windows offers thermal comfort and weather protection. Aluminium is an inherently robust material that does not absorb moisture, meaning these energy efficient windows are low maintenance and highly durable. We partner with Smart, which is a leading manufacturer of aluminium profiles. The Alitherm windows we offer achieve an excellent energy rating of ‘A’. Alitherm 800 double glazed windows can achieve U-values as low as 1.5w/m²K, which means your home will remain warm and comfortable no matter how cold the weather is.

R9 Windows

If you are looking for traditional windows with modern performance, we offer R9 windows, characterised as the most authentic timber alternative windows on the market. The design and functionality of Residence 9 windows are unparalleled. Due to its durable construction, it scored among the highest possible marks on the British Standard weather test and boasts among the best thermal and acoustic values available today.

R9 windows can achieve U-values as low as 0.74 W/m2k with triple glazing and 1.2 W/m2K with double glazing, far surpassing the requirements of the British Building Regulations. These energy efficient windows have been certified as having an A++ window energy WER rating. With these measures in place, you can stay warm in the winter and cool in the summer without breaking the bank. Invest in our energy efficient windows to improve the thermal comfort of your property and reduce your electricity bills.

Energy Efficient Windows

No matter the style of windows, whether it is casement, flush sash, sliding sash, or french windows with the suitable material and quality glazing, your new windows can become the most energy efficient, allowing you to reduce your energy consumption.

Upgrade your home today with energy efficient windows and doors by contacting Bill Butters at 01935 816168 or use our online quoting engine and receive a free personalised quote. We look forward to helping you with all your home improvement needs.