Thermahood - TH001 Pack of 4 Airtight Downlight Covers for Over Recessed Lights and Downlights Energy Efficient, Black, 190 x 140mm

Insulation performance – Maximises energy efficiency by preventing heat loss, reducing draughts, and enhancing overall insulation effectiveness — delivering long-term cost savings Airtight Seal - Designed to create a reliable, airtight barrier around downlights, minimising unwanted air leakage and improving building airtightness Quality – Manufactured with a high-grade flame retardant polymer and a proven design, ensuring durability, reliability, and user-friendly installation Quick & Easy Installation – Simple to fit with minimal time, tools, or expertise required, making it convenient for both professionals and self-builders Robust Construction– Engineered for strength and resilience, offering long-lasting performance even under pressure from insulation and flooring