A drafty room often indicates that your windows are not sealing properly, allowing air to escape or enter, which impacts comfort and energy use.
When a single room feels significantly colder or hotter than the rest of your house, it's a strong sign that the windows in that space may be the source of the problem. This can happen due to worn-out seals, gaps around the frame, or the window's inherent inability to insulate effectively. Addressing these issues through repair or replacement can significantly improve your home's overall comfort and lower your energy bills by reducing the workload on your HVAC system.
Window performance can vary based on installation quality, existing home conditions, and specific product choices.
What are the most energy-efficient window types and their typical costs?
The most energy-efficient windows typically feature double or triple-pane glass with inert gas fills like argon or krypton, and low-emissivity (Low-E) coatings. These features reduce heat transfer. Common types include double-hung, casement, and picture windows, with prices varying by size, material, and efficiency rating. Expect to pay more for triple-pane and advanced Low-E coatings, but they offer the best long-term energy savings. For example, a high-efficiency double-hung window might range from $600 to $1,200 installed, while a triple-pane version could be $1,000 to $2,000 or more.