: Install the curtain rod 15–20cm above the window frame to cover the wall and prevent warm air from rising out through the top. 3. Recommended Online Retailers (2026) Thermal curtain buying guide - ManoMano
: Aim for 1.5x to 3x the width of your window frame. This ensures rich pleats that "seal" the window edges.
: Thermal curtains focus on trapping heat, while blackout curtains focus on light exclusion. For both benefits, search specifically for "thermal blackout" curtains. 2. How to Measure for Maximum Efficiency buy thermal curtains online
When buying thermal curtains online, focus on , precise measurements , and lining types to ensure they effectively regulate room temperature and reduce energy costs . 1. Key Features to Look For
: Prioritize heavyweight fabrics like velvet , wool , or heavyweight polyester for natural heat retention. : Install the curtain rod 15–20cm above the
: Common in ready-made curtains for reflecting heat.
: Look for "triple-weave" labels, which indicate three layers of fabric woven together to create a dense thermal barrier. Backings and Linings : This ensures rich pleats that "seal" the window edges
: Can be retrofitted to existing curtains or bought as a "thermal-lined" set for maximum energy efficiency.