Window Insulation Film 100x140cm Thermal Reflective Sun Block Privacy Blackout Aluminum Foil SelfAdhesive

Aluminum Foil Thermal Insulation Film A practical window film that improves winter insulation, reduces heat loss, and increases privacy while blocking sunlight and moisture. Designed for easy installation on flat, clean glass surfaces. Key benefits Improved insulation in winter: Reflects indoor heat back into the room to reduce heat loss through windows and develop a measurable insulation effect. Sun and UV protection: Aluminum surface and dark interior layer block sunlight and help reduce UV transmission. opacity and privacy: Dark, lowtransparency film provides effective blackout for bedrooms, living areas, and streetfacing windows. Weather resistance: Offers frost protection and a waterproof surface that helps maintain performance in damp conditions. Easy to install and remove: Includes a strong suction cup for positioning and handling; film can be attached and lifted without special tools. Product highlights Material: Double layer aluminum foil with pearl cotton interlayer for combined reflectivity and insulation performance. Thickness: 9 mm total thickness for added thermal separation. Colour: Silver body with black trim for a neutral, discrete appearance. Functions: Thermal insulation, sun protection, privacy protection, frost protection, UV protection, waterproofing, and easy installation. Suitable for: Airconditioned rooms, windows, doors, conservatories, and skylights. Practical use scenarios Winter living room window: Apply to large glass panes to reflect room heat back into the space and reduce heat loss through singleglazed windows. Southfacing skylight: Block direct sun and UV rays during the day while reducing temperature swings between day and night. Groundfloor bedroom or bathroom: Provide blackout and privacy on streetfacing or closeproximity windows without permanent fixtures. Package content 1 x window film 1 x strong suction cup for installation Installation and care Recommended surface: Apply only to flat, clean, and smooth glass for adhesion and performance. Installation tip: Use the suction cup to position and smooth the film; removal and reattachment are simple for temporary or seasonal use. Measurement note: Manual measurement may cause slight deviation in fit. Please check window dimensions before installation. This aluminum foil thermal insulation film combines reflective aluminum layers with a pearl cotton core to provide a straightforward solution for improved winter insulation, sunlight blocking, and privacy on a variety of glass applications.