What Are Heavy Duty Thermal Insulated Curtains? Heavy duty thermal insulated curtains are multi-layered window treatments designed to reduce heat transfer, block drafts, dampen sound, and improve indoor energy efficiency. They use dense fabrics, interlining, and thermal backing to create a barrier between indoor air and outdoor temperature extremes. Unlike decorative drapes, these curtains are … Read more
What Are Thermal Curtains? Thermal curtains are insulated window coverings designed to reduce heat transfer between your room and the outside environment. They use multiple fabric layers and a thermal lining to improve energy efficiency, block drafts, and support better temperature regulation. In simple terms, they help keep warm air inside during winter and hot … Read more
Do blackout curtains actually make a room hotter? Short answer: not usually. In most homes, blackout curtains reduce heat by blocking sunlight before it enters the room. However, under certain conditions—poor airflow, dark heavy fabrics, or improper use—they can trap warmth and make a space feel hotter. To understand why both can be true, it … Read more