Blackout Aluminum Foil Window Film – UV & Sun Shade Insulation
Blackout Aluminum Foil Window Film – UV & Sun Shade Insulation
Blackout Window Film — Aluminum Foil Sun Shade & Thermal Insulation
Transform any room, balcony, or vehicle window into a private, cool, and energy-efficient space with this double-sided aluminum foil insulation film. Designed to block up to 99% of sunlight and infrared rays, this semi-blackout window film dramatically reduces indoor temperatures in summer while helping retain warmth in winter — all without the bulk of traditional curtains or blinds.
Made in Mainland China.
Key Features
- Powerful Sun & UV Blocking: Blocks up to 99% of sunlight and infrared rays, reducing glare and keeping your space noticeably cooler and more comfortable.
- Enhanced Privacy: The opaque aluminum foil surface prevents outside views into your space — even when interior lights are on at night — making it ideal for bedrooms, bathrooms, offices, and balconies.
- Thermal Insulation: The 6–7mm thick double-sided foil construction helps keep heat out in summer and retain warmth in winter, supporting year-round comfort and potentially lowering energy costs.
- Easy, Residue-Free Installation: Attaches effortlessly via suction cup method — no adhesives, no mess. Removes cleanly without leaving any marks or residue on your glass.
- Reusable & Rollable: Simply roll up for compact storage and reuse whenever you need it — perfect for seasonal use or temporary setups.
- Versatile Use: Suitable for home windows, balcony glass, car windows, dormitories, offices, sunrooms, patios, garages, kitchens, and more.
- Waterproof: Water-resistant construction ensures durability in humid environments such as bathrooms and kitchens.
Specifications
- Material: Double-sided aluminum foil
- Color: Silver
- Thickness: 6–7mm
- Available Sizes: 50×50 cm | 50×100 cm
- Function: Semi-blackout, sun shading, UV blocking, thermal insulation
- Water Resistance: Waterproof
Package Contents
- 1 × Aluminum Foil Insulation Window Film
Notes
Actual color may vary slightly from images due to monitor display settings and lighting conditions. Please allow slight measurement tolerances for listed dimensions.
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Learn more: National Weather Service heat safety
Frequently Asked Questions
Q: What surfaces can this aluminum foil window film be used on?
A: This blackout window film is designed for smooth glass surfaces including home windows, balcony glass panels, car windows, bathroom mirrors, and more. It attaches using a suction cup method, making it suitable for any flat glass surface without adhesive damage.
Q: Can this window film be used in both summer and winter?
A: Yes! The double-sided aluminum foil construction makes it effective year-round. In summer, it blocks sunlight and infrared rays to keep spaces cooler. In winter, it acts as an insulating layer to help retain indoor warmth and reduce heat loss through windows.
Q: Is this window film reusable, and how is it stored?
A: Absolutely. The film can be easily rolled up for compact storage when not in use. There are no adhesives involved, so it leaves no residue on your glass when removed, making it perfect for seasonal or temporary use.
Q: Does this film provide complete blackout or semi-blackout coverage?
A: This film provides semi-blackout coverage. It significantly darkens a room and blocks up to 99% of sunlight and UV rays, while still allowing the space to function normally. It is ideal for privacy, glare reduction, and thermal insulation rather than total light elimination.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.