Improving Comfort & Sustainability with Low-E Secondary Glazing

As energy efficiency becomes an increasingly important consideration for homes, offices, and heritage buildings, Low-E (low emissivity) secondary glazing is emerging as a highly effective solution. This innovative technology helps improve insulation, reduce heat loss, and enhance overall energy performance without compromising the aesthetics of a building.
What is Low-E Secondary Glazing?
Low-E glass has a thermal performance-enhancing coating applied to it. This invisible, proven technology can increase the glass’s insulation performance by 65%. The result is improved thermal efficiency and reduced energy costs, making it an ideal choice for buildings where replacing the original windows is not feasible.
Key Benefits of Low-E Secondary Glazing
Improved Thermal Efficiency
Standard single-glazed windows allow significant amounts of heat to escape, leading to higher heating costs. Low-E secondary glazing prevents heat from escaping, helping to maintain a comfortable indoor temperature throughout the year.
Reduced Energy Bills
By enhancing insulation, Low-E secondary glazing reduces the need for excessive heating in the winter and cooling in the summer. This leads to lower energy consumption and, consequently, reduced utility bills.
Enhanced Acoustic Insulation
In addition to thermal benefits, secondary glazing also helps with noise reduction. The additional layer of glass creates a barrier that significantly dampens external noise, making it an excellent choice for properties located near busy roads, railway lines, or urban areas.
Condensation Control
Older windows often suffer from condensation build-up, leading to mould growth and damage. Low-E secondary glazing helps regulate internal temperatures and reduce condensation, improving indoor air quality and prolonging the life of the windows.
Applications of Low-E Secondary Glazing
Low-E secondary glazing is suitable for a wide range of properties, including:
- Heritage and listed buildings where window replacement is not permitted.
- Residential homes looking to improve insulation without changing original windows.
- Commercial buildings seeking energy-efficient upgrades.
- Places of worship and community spaces requiring warmth and sustainability improvements.
For more information on how Low-E secondary glazing can benefit your property, contact us: [email protected], 0114 308 0530