I am experiencing a common issue where double-glazed windows, while excellent for energy efficiency interfere with mobile phone signals. Here’s a breakdown of the problem and some potential solutions:
Understanding the Issue
- Double-Glazed Windows: These windows consist of two panes of glass with a space between them, providing better insulation against heat loss, noise, and increasing energy efficiency.
- Signal Interference: The materials and construction of double-glazed windows block or weaken mobile phone signals, making it difficult to maintain a stable connection inside your home.
Having to keep the window open for mobile reception undermines the entire point of energy-efficient double glazing. It creates a paradox: while the windows are designed to keep heat in and reduce energy loss, leaving them open results in:
- Heat Loss: Your heating system works harder, leading to higher energy bills.
- Reduced Insulation: Cold air enters, negating the benefits of double glazing.
- Compromised Security and Comfort: Open windows can let in noise, pollutants, and even compromise safety.
Why This Happens:
Double-glazed windows often use low-emissivity (low-E) coatings and metallic layers that reflect heat but also block radio signals, including mobile networks. The air gap between the panes further weakens signal penetration.