Aluminum Bubble Insulation Roll - 4x25 FT Reflective Thermal Barrier for Home, RV & Garage | Energy Efficient Heat Shield | DIY Insulation Solution

Product Description

Aluminum Bubble Insulation Roll – 4 FT x 25 FT | Energy-Efficient Thermal Barrier

Improve comfort and energy efficiency in your space with this high-performance aluminum bubble insulation. Designed with 2 layers of reflective aluminum foil and an internal air bubble core, it provides exceptional heat reflection, sound insulation, and moisture resistance.

This 4' x 25' (100 sq. ft.) roll is lightweight, flexible, and easy to install—perfect for garages, sheds, attics, RVs, walls, floors, and HVAC ductwork. It helps reduce energy bills by keeping your space warm in winter and cool in summer.

💡 Key Features:

• High Heat Reflection: Blocks 97% of radiant heat

• Multi-Layer Design: Double-sided aluminum with air bubble core

• Easy Installation: Lightweight, cut-to-size, and flexible

• Sound & Moisture Barrier: Reduces noise and condensation

• Size: 4 ft width x 25 ft length (100 sq. ft.)