Key benefits - Isolier solution: a versatile double-layer aluminum foil design with an air bubble core, suitable for ceilings, walls, floors, and more to provide reliable insulation and improved energy efficiency. - Durable materials: air bubble core with double aluminum layers for strong thermal protection and the potential to reduce overall energy costs. - Reflective performance: a silver finish enhances heat reflection, helping keep spaces cooler in warm months while retaining warmth in cold seasons. - Customizable size: roll measures 50 cm by 5 m and can be easily cut to fit project requirements and specifications. Product details - Material: air bubble core with two aluminum foil layers - Size: 50 cm x 5 m Applications - Attic or roof insulation during renovations to improve year-round comfort and energy efficiency. - Retrofit insulation for interior walls in basements, garages, or sheds to reduce heat transfer. - Floor insulation or underfloor applications, including use around radiant heating systems, to enhance thermal performance.