Vacuum Insulated Glass
Vacuum-insulated glass (VIG) is an emerging trend in the fenestration industry that provides many advantages, such as thermal insulation, sound reduction, and energy savings. What do you need to consider about vacuum insulated glass manufacturers.
Gowercroft pioneered the use of VIG windows in historic buildings and continues to make advances with them through research conducted at the University of Sydney.
Heat Insulation
Vacuum-insulated glass (VIG) offers excellent thermal insulation properties and is the ideal glazing choice for buildings in cold climate areas, reducing energy usage and carbon emissions while simultaneously decreasing costs associated with construction projects.
Double-glazed windows with airtight seals create a vacuum between panes to stop heat transfer, keeping rooms at an ideal temperature throughout the year. Airtight seals can be made of plastic or metal materials that won’t wear down over time with constant use; this keeps heat out!
VIG offers similar thermal performance at a lower price point. Its benefits over traditional glazing include reduced heat loss and improved air quality while providing a visual appeal identical to that of triple-glazing windows.
The airtight seal between glass sheets provides additional moisture protection, reducing mold and mildew growth in your home and helping maintain an ideal indoor temperature without forcing you to open windows during extreme hot or cold weather conditions.
Hermetic seals between glass sheets can reduce convective and conduction heat transfer between panes, thus improving thermal efficiency in your home or business. Furthermore, these airtight seals will help decrease radiation heat transfer between panes and frame material.
As more attention is drawn to sustainability and energy efficiency, VIG insulation has become increasingly popular across homes and businesses alike.
When selecting a VIG manufacturer, they must possess an ISO quality system and experience working on large projects. Furthermore, certification must demonstrate compliance with national standards and industry regulations.
Vitro is proud to partner with LandGlass Technologies to bring VIG products such as VacuMaxTM. These high-performance glazings provide insulation, safety, and durability—an alternative to triple-glazing in any location in your building, including skylights and doors.
Light Transmission
Vacuum-insulated glass (VIG) brings natural light into buildings while providing superior thermal insulation and noise repulsion benefits, making it increasingly popular in building and construction, mainly residential projects, due to its ability to reduce energy bills and emissions.
VIG glass’s vacuum seal eliminates heat transfer through conduction and convection while minimizing radiant heat transfer through low-emittance coatings on its inner surfaces. When combined with its hermetic edge seal design, VIG’s resultant durability and reliability become exceptional.
VIG’s ultra-slim profile makes it perfect for window restoration and new build projects, including retrofitting existing timber windows and doors without altering their historical aesthetic, as well as increasing energy efficiency and acoustic performance.
VIG can withstand high temperatures, making it compatible with innovative glazing technologies like electrochromic and solar glass, providing dynamic comfort control while harnessing solar energy to produce sustainable power for buildings or homes.
VIG is also ideal for conservation and heritage projects as its installation can easily fit into existing frames without replacing them with thicker monolithic glazed units. Period properties and listed buildings often compromise on thermal and acoustic performance to preserve the aesthetic of their original windows; however, VIG’s super slim profile enables these properties to achieve comparable thermal performance to triple glazing without incurring costly and disruptive renovation costs.
Fineo offers its vacuum-insulated glass with a 15-year guarantee, giving homeowners peace of mind that their investment will deliver long-term benefits. VIG also features an anti-moisture edge seal to minimize moisture penetration, thus eliminating condensation risk on glass surfaces and improving the aesthetic appeal of windows. Additionally, traditional double-glazing only has an average warranty guarantee of about ten years; by comparison, Fineo offers its vacuum-insulated glass with an extended 15-year guarantee, providing homeowners with greater long-term peace of mind about their long-term investment returns.
Noise Reduction
Vacuum-insulated glass boasts excellent soundproofing properties that can significantly decrease outside noise and also reduce heat transmission between glass panels, saving both energy and money by cutting cooling and heating costs. As such, vacuum-insulated windows make ideal choices for urban living spaces and commercial properties where ambient noise may become an annoyance; similarly, they make good choices in hospitals and laboratories where patients and staff alike may appreciate their peaceful ambiance.
Insulating glass uses a spacer made of a durable material like stainless steel to separate its panes and create a vacuum between them, creating insulation. This complex process requires advanced technology and specialized equipment yet results in high-quality insulating glazing solutions.
LandVac glass exhibits exceptional sound insulation properties, effectively blocking medium- and low-frequency penetrating noise such as traffic, wind, engines, air conditioners, etc. Weighted sound insulation measurements have revealed that an outdoor noise level of 75 dB can be reduced by 39dB using LandVac, three to four times better than traditional laminated glass solutions.
As the world becomes more focused on sustainability and environmental protection, demand for vacuum-insulated glass windows has skyrocketed. They can be utilized in new construction projects and renovation efforts; their superior thermal efficiency and acoustic insulation make them a fantastic option for energy-efficient homes and buildings. Their excellent thermal efficiency helps lower energy consumption and carbon emissions and provide healthier environments for residents in facilities containing them; additionally, they prevent condensation that is commonplace with double-glazed windows, increasing value while making great investments for any property owner!
Energy Efficiency
Vacuum-insulated glass windows are an excellent way to cut energy costs in buildings, with their thermal performance three times superior to that of traditional double-glazed windows, helping save up to 75% on heating and cooling bills!
Vacuum insulation helps prevent condensation on the interior surface of glass surfaces, thus improving air quality and eliminating mold growth. Furthermore, this insulation offers superior sound reduction properties, lowering noise from outside and within your building. Finally, due to its durability and resistance to heat, vacuum-insulated glass is frequently used as laboratory equipment such as incubators, ovens, or test chambers in scientific experiments and research projects where a consistent temperature must be maintained throughout.
Manufacturing vacuum-insulated glass begins by creating a spacer between two panes made of glass using a flexible material such as silicone that can be formed to fill any gaps between them. Once created, this spacer is then attached with sealant along both edges before being put into a special chamber where air is evacuated out to create an effective vacuum between panes.
Once a vacuum has been formed, the spacer is filled with either argon or krypton gas to improve the insulation properties of glass panes. Finally, they are sealed together around their perimeter with durable sealant to prevent water and dirt from seeping into the spaces between glass panes.
HaanGlas uses low-temperature metal edge sealing technology that does not cause glass annealing and maintains high strength to withstand more robust temperature differences or wind load deformation. This makes HaanGlas vacuum glass suitable for tall-story buildings and facade applications.
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