Timber Windows & Doors Specialists
Timber Windows & Doors Specialists
Imagine a home where natural light floods every room yet stays perfectly comfortable year-round, without sky-high energy bills. This isn't a dream; it's the reality achievable with vacuum glass, the next generation of energy-efficient windows.
At Hadham Group, we're committed to bringing you the most innovative solutions for your home, and vacuum glass is leading the way.
Think of vacuum glass as the ultimate insulator. While traditional double glazing uses gas or air between the panes, vacuum glass takes it a step further, or rather, removes a step entirely!
It creates a near-perfect vacuum between the glass panes, a void devoid of air and gas molecules. This vacuum acts as an incredibly effective barrier, preventing heat transfer and dramatically improving energy efficiency.
Vacuum Insulation Glass (VIG) technology is based on a simple but powerful principle: a vacuum is an excellent insulator. By removing the medium through which heat can travel (air or gas), VIG minimises heat transfer through conduction and convection.
This is a significant advantage over traditional double glazing, which, while effective, still allows some heat transfer.
To maintain the vacuum, tiny, almost invisible micro-spacers are placed between the glass panes. These spacers, sometimes called support pillars, prevent the glass from touching under the pressure of the atmosphere while minimally impacting the window's transparency.
These micro-spacers are essential for maintaining the vacuum and ensuring the long-term performance of the window. Think of them as tiny heroes, working tirelessly to keep your home comfortable.
Not all vacuum glass is created equal. At Hadham Group, we use LandVac Enhance Vacuum Glazing for our window projects because it offers a perfect balance of aesthetics, efficiency, and durability.
Unlike traditional slim double glazing, which can be unreliable and non-traditional, LandVac Enhance is specifically designed for listed buildings and conservation areas while maintaining superior performance.
The concept of vacuum-insulated glass isn't new. It was first described over a century ago! However, technological advancements have only made it a viable and increasingly popular option in recent decades. Early research and development paved the way for the first commercial production of VIG in the late 20th century, and now, it's becoming a go-to solution for energy-conscious homeowners and architects.
Vacuum glass offers a compelling array of benefits that make it a smart investment for your home:
The vacuum layer provides exceptional insulation, keeping your home warm in winter and cool in summer. This translates to lower energy bills and a more comfortable living environment. High-quality vacuum glass ensures maximum thermal performance while maintaining the appearance of traditional windows.
By reducing energy consumption for heating and cooling, vacuum glass contributes to a smaller carbon footprint and a more sustainable lifestyle. Many vacuum glazing solutions are engineered to meet high environmental standards, improving efficiency without compromising on durability.
The vacuum layer acts as a sound barrier, reducing noise from outside. Whether you live in a busy city or a quiet village, vacuum glass significantly improves indoor tranquility. Advanced vacuum glazing options like LandVac Enhance offer outstanding acoustic performance, achieving noise reduction ratings of up to 39dB.
Say goodbye to unsightly condensation on your windows! Vacuum glass minimises temperature differences between the glass surfaces, reducing or eliminating condensation issues. With high-quality vacuum glazing, the risk of internal condensation is significantly lowered, ensuring clear, dry windows even in colder months.
Long-Lasting Performance
Unlike traditional double glazing, which can lose its insulating properties over time due to gas leakage, vacuum glass maintains its performance for decades. The durable construction eliminates the need for an evacuation plug, ensuring reliable insulation for the long term.
Vacuum glass has a surprisingly slim profile, making it an ideal choice for both modern and traditional homes. In heritage and listed buildings, where preserving original windows is crucial, its thin design helps meet conservation requirements. At just 8.3mm thick, our Landvac Enhance glass is often the best solution when single glazing is needed, offering modern energy efficiency while maintaining the historical character of the building.
Vacuum glass is incredibly versatile and can be used in various applications:
Interested in learning more about our range of timber windows? Explore our Timber Casement Windows, Timber Sash Windows, Aluminium Clad Timber Windows, and Heritage Timber Windows to discover the various styles and options available.
While traditional double glazing is a good option, vacuum glass takes energy efficiency to the next level. The vacuum layer provides significantly better insulation than gas-filled double glazing, resulting in lower energy bills and a more comfortable home. Advanced vacuum glazing solutions further refine this advantage by eliminating common issues associated with slim double glazing, making it a superior choice for both performance and aesthetics.
While the initial investment might be higher, the long-term savings and benefits make vacuum glass a worthwhile choice.
Find out more about our Timber Windows Vacuum Glazed.
| Property | Single Glazing | Slim Double Glazing | Standard Double Glazing | Triple Glazing | Vacuum Glass
(LandVac Enhance) |
|---|---|---|---|---|---|
| Overall Thickness | 4mm | 11-16mm | 24-28mm | 36-44mm | 8.3mm |
| U-Value | 5.8 | 1.2-1.9 | 1.0-1.4 | 0.7-1.0 | 0.4 |
| Acoustic Reduction (RW) | 25dB | 31dB | 32-35dB | 36-39dB | 39dB |
| Estimated Lifespan | 25+ years | 1-10 years | 10-20 years | 10-20 years | 25+ years |
Vacuum glass offers incredible value for just a small uplift in cost, bringing substantial benefits that enhance your home’s comfort, efficiency, and overall worth. While the initial price is slightly higher than traditional double glazing, the long-term advantages far outweigh the small increase. Consider these key takeaways:
For just a modest investment, vacuum glass offers exceptional performance and lasting value, making it a smart choice for anyone looking to improve their home’s efficiency and sustainability.
As energy efficiency becomes increasingly important, vacuum glass is poised to play a major role in the future of architecture. Its superior performance and versatility make it an ideal choice for sustainable buildings. We believe that vacuum glass is not just a trend; it's the future of windows.
At Hadham Group, we're passionate about providing our customers with the best timber window solutions available. Vacuum glass represents a significant advancement in window technology, and we're excited to offer it as part of our range of bespoke timber windows.
Explore our range of Timber Windows Vacuum Glazed and discover the perfect solution for your home. Contact us today for a free consultation or visit our showroom to learn more!
Is there a vacuum between the panes in double glazing?
No, traditional double glazing uses gas or air between the panes. Vacuum glass is unique in its use of a vacuum.
What is in the middle of double-glazed windows?
Traditional double-glazed windows have air or inert gases like argon or krypton between the panes.
Does vacuum glass reduce noise?
Yes, the vacuum layer acts as a sound barrier, reducing noise transmission.
How energy-efficient is vacuum glass?
Vacuum glass is highly energy-efficient, with a U-value of just 0.4W/m²K. This impressive rating means it offers superior insulation, helping to reduce energy bills and maintain a comfortable indoor temperature year-round.
How durable is vacuum glass?
Vacuum glass is designed to be highly durable and maintain its performance for decades.
Can vacuum glass be used in heritage buildings?
Yes, its slim profile makes it ideal for heritage window restoration.
Is vacuum glass suitable for all types of windows and doors?
Yes, vacuum glass is suitable for a wide range of window styles, including casement, sash, and fixed windows, as well as doors. It can enhance the energy efficiency and comfort of your entire home.
Is vacuum glass more expensive than double glazing?
While the initial cost may be higher, the long-term energy savings and benefits make it a worthwhile investment.
Is vacuum glass safe?
Yes, vacuum glass is made with toughened safety glass as standard.
