Double thermal bubble roll with aluminum foil facing and a durable bubble core — engineered to reflect heat, insulate spaces, and reduce energy use. Key benefits Thermal reflection: Aluminum foil surface reflects solar heat to help keep interiors cooler during hot weather. Yearround insulation: The bubble core and foil barrier retain heat in winter and reduce heat gain in summer, helping stabilize indoor temperatures. Energy and cost savings: By reducing heat transfer, the product lowers the workload on heating and cooling systems, which can reduce energy consumption and costs. Noise reduction: The layered construction also provides effective damping of external noise for a quieter interior. Durable and versatile: quality aluminum foil paired with a tough bubble core resists wear while remaining lightweight and easy to handle. What it does and how it solves problems Blocks radiant heat from sunlight to prevent overheating in attics, roofs, or vehicle ceilings. Forms a thermal barrier that keeps conditioned air inside and outside temperatures out, reducing heater and AC runtime. Adds an acoustic buffer that diminishes outside noise in garages, workshops, and mobile living spaces. Material and compatibility Construction: quality aluminum foil facing with a durable bubblecore insulation layer. Form: Supplied as a roll (double thermal bubble roll) suitable for cutting to fit irregular shapes and trimming to size. Compatible with: Floors, roofs, walls, vans, campers, caravans, garages, greenhouses, sheds, boats and similar structures or vehicles. Performance highlights Reflects solar radiation and reduces heat transfer through building envelopes and vehicle skins. Retains internal heat to extend warmth in cold weather. Provides noticeable acoustic improvement when installed on walls, ceilings, or doors. Practical use scenarios Camper or caravan roof lining: Install under the roof skin or interior paneling to reduce daytime heat buildup and retain warmth at night for more comfortable sleeping and less generator or heater use. Garage or workshop insulation: Line walls or ceiling to keep the space warmer in winter, cooler in summer, and to reduce road or machinery noise for a more comfortable working environment. Greenhouse or shed barrier: Use on walls or roof to moderate internal temperatures and protect plants or stored items from rapid temperature swings. Installation notes Cut to fit with a utility knife or scissors. Can be applied to a variety of hard surfaces; secure with adhesive, staples, tape, or mechanical fasteners appropriate to the substrate. Trim and seal seams to maximize thermal and acoustic performance. Choose this double thermal bubble roll when you need a lightweight, durable reflective insulation that works across vehicles and buildings to improve comfort, reduce noise, and lower energy use without complex installation.