Upgrading to A-rated double glazing can be one of the best decisions for your home. But what exactly does A-rated mean, and what are the advantages?
This article explains the rating system, shows you how the best windows are built and how they work, and goes on to explain how SEH BAC’s windows can contribute to a more efficient home.
Understanding A-rated double glazing
A-rated double glazing refers to windows that have received the highest rating from the British Fenestration Rating Council’s window energy rating system, an industry classification scheme. The ratings are based on the thermal performance of windows, measuring how effectively they retain heat, manage solar gain, and reduce energy loss. In common with energy ratings for home appliances like refrigerators and vacuum cleaners, and home energy performance certification, the ratings range from A to E, with A being the most and E being the least efficient.
Why choose A-rated windows?
Energy efficiency and reduced bills
A-rated windows are good insulators. The reduction in heat lost through the window and its frame means you are likely to save on heating and cooling costs. If you run a central heating system, it won’t need to work as hard in colder months to maintain a comfortable temperature. There is a similar gain in summer months through reduced need for air conditioning.
Improved comfort
Beyond energy savings, A-rated double glazing improves your home comfort throughout the year. In winter, Improved sealing eliminates draughts and cold spots. In summer, insulation and reflective coatings reduce the sun’s radiated heat entering your home. Year-round reduced condensation build-up protects your home from damp and mould.
Comfort Glass has a built-in acoustic layer which further blocks out external sounds from travelling into your home, providing 20% better noise reduction than older-style double glazing.
Enhanced security and durability
At SEH BAC, all our double-glazed windows come with robust frames and advanced locking mechanisms, improving home security. Enhance your property’s security even further by upgrading your double glazing to Comfort Glass. The robust built-in transparent layer makes it much tougher to break than standard double glazing.
Our windows are designed for durability and low maintenance, ensuring that your investment remains effective and visually appealing for many years to come.
Environmental benefits
At SEH BAC, our standard glass fitment is EcoMAX, a high performing product that also has sustainability credentials well above any other manufacturer.
It matches any A-rated unit for insulation with a U-value of 1.2W/m2K. It is made with more recycled glass than any other UK window. Its sealants are organic and will safely decompose after the unit is recycled.
And even if you can’t see trees from your windows, it’s good to know that EcoMAX’s makers will plant a tree for every order placed.
Quality has its own value
Upgrading your windows adds value. Choosing the best quality windows improves your home’s energy performance which will always appeal to potential buyers. And with the range of styles and quality finishes on offer—with flush fitting frames, colour options and decorative finishes to suit different architectural styles, you will add immeasurably to its aesthetic appeal
Innovation aims to lead the market
The latest windows are designed to push standards ever higher, exceeding established benchmarks in thermal performance, environmental protection, comfort and security.
Our new laminated double glazing achieves a u-value of 1.0W/m2K (on a par with triple glazing) in a lightweight yet stronger unit. Its laminated construction improves on security—better than tempered or toughened glass, it won’t shatter and resists break-in attempts. Its lower overall mass means that hinges don’t suffer as they often do with heavier, triple glazed units. The laminated layer increases sound insulation too, reducing noise further than triple glazing. And, of course, it comes with environmental care through our EcoMAX inner pane.
Why choose SEH BAC for replacement windows?
SEH BAC is an established business with an amazing 50-year trading record and thousands of very happy customers all over the south-east of England.
Our reputation is based firmly on providing the widest choice, the best quality, and most important of all, the most attentive service.
Everyone you meet, whether consultants, surveyors, builders, or installers is committed to making each part of the process go as smoothly as possible and to ensuring you are completely happy with everything we do.
Ready to upgrade?
If you’re considering upgrading your home with A-rated double glazing, why not get in touch with our friendly team?
We’ll help you find the right options for your home and provide a free, no-obligation quote.
Contact SEH BAC today to start your journey towards a more comfortable, energy-efficient home all year round.
