Double-Sided Aluminum Foil Insulation Roll 50x300cm | RV & Home
Double-Sided Aluminum Foil Insulation Roll 50x300cm | RV & Home
Double-Sided Reflective Aluminum Foil Insulation Roll – 50 × 300 cm
Keep your home, vehicle, or workspace comfortable year-round with this versatile double-sided aluminum foil insulation roll. Engineered with a closed-cell rubber-cotton core sandwiched between two high-reflectivity foil layers, it blocks summer heat, retains winter warmth, dampens noise, and resists moisture — all in one easy-to-cut roll. Made in Mainland China.
Key Features
- 95% Reflectivity Dual-Foil Surface: Both sides are coated in aluminum foil, reflecting radiant heat away in summer and locking in warmth during winter, helping to reduce energy consumption throughout the year.
- Rubber-Cotton Core for Sound Absorption: The closed-cell foam middle layer absorbs rain noise, wind noise, and pipeline vibration, improving overall comfort in any space.
- Easy DIY Installation: The soft, flexible roll cuts to any size with ordinary scissors. Secure it using self-adhesive backing or standard aluminum foil tape — no professional tools required.
- Multi-Scenario Use: Ideal for car doors, trunks, rooftops, garage doors, window panels, pipe wrapping, RV interiors, and more. One roll handles a wide range of insulation projects.
- Moisture-Resistant & Flame Retardant: The closed-cell foam does not absorb water, the foil layer resists moisture and mold, and the flame-retardant rating meets standard requirements. Durable over long-term use without aging or deforming.
Product Specifications
| Material | Aluminum Foil + Rubber-Cotton (Closed-Cell Foam) |
| Size | 50 cm × 300 cm (approx. 19.7" × 118") |
| Reflectivity | Up to 95% |
| Application | Windows, Garage Doors, Car Doors/Trunks/Roofs, Pipes, RVs, Home Roofing |
| Package Includes | 1 × Aluminum Foil Insulation Roll |
| Country of Origin | Made in Mainland China |
Where to Use It
- 🏠 Home Windows & Roofs: Cut and fit panels to reduce heat transfer through glass and roof surfaces.
- 🚗 Vehicles & RVs: Line car doors, trunks, and van walls to maintain cabin temperature and reduce road noise.
- 🏗️ Garage Doors: Attach strips to metal garage panels to dramatically improve temperature control in your garage.
- 🔧 Pipe Wrapping: Wrap around hot- or cold-water pipes to minimize heat loss and prevent condensation.
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Frequently Asked Questions
Q: What size is this aluminum foil insulation roll and can it be cut to fit?
A: The roll measures 50 cm × 300 cm (approximately 19.7 inches × 118 inches). Yes — the soft, flexible material cuts easily with ordinary household scissors or a utility knife, so you can trim it to any custom size or shape needed for windows, pipes, garage doors, or vehicle interiors.
Q: How is this double-sided aluminum foil insulation roll installed?
A: Installation is straightforward. After cutting the roll to your desired size, you can use the self-adhesive backing (if present) or standard aluminum foil tape to secure the panels in place. No special tools or professional skills are needed, making it a great DIY-friendly solution for home and vehicle insulation projects.
Q: Is this insulation roll suitable for use in RVs and vehicles?
A: Absolutely. This roll is specifically designed for multi-scenario use, including car doors, trunks, RV interiors, and vehicle rooftops. Its closed-cell foam core also helps absorb road and wind noise, making it a dual-purpose solution for thermal management and acoustic comfort in your vehicle.
Q: Is the material waterproof and safe for long-term use?
A: Yes. The closed-cell rubber foam core does not absorb water, while the dual aluminum foil layers are moisture-proof and mold-resistant. The product meets standard flame-retardant requirements and is designed to remain stable and effective over extended periods without aging or deforming.
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.