Reflective Laminated Aluminum Foil Insulation Roll 1.2m x 30m for HVAC Duct Roof Radiant Heat Barrier

A seven layer composite of aluminum foil, VMPET, fiberglass mesh and a closed cell polyethylene bubble core, supplied in rolls for HVAC duct wrap, roof radiant barrier and cold room lining projects. The reflective face handles radiant heat, the closed cell core handles conductive heat, and the mesh reinforcement keeps the facing intact on ducts, purlins and panel joints.

• Heat reflective surface: double sided aluminum foil over VMPET keeps radiant heat out of the assembly instead of absorbing it.
• All in one heat barrier: the laminated build blocks radiant, conductive and convective paths in a single roll instead of stacked materials.
• Consistent R-value: the closed cell core holds its thermal resistance without sagging, settling or moisture pickup over service life.
• Fireproof insulation: flame retardant formulation for fire rated duct enclosures and wall assemblies.
• Stable thermal performance: low vapour transmission keeps the reflective and insulating performance steady in humid coastal climates.

The roll answers radiant, conductive and convective heat in one material, and the flexible facing wraps curved ducts, sharp corners, steel purlins and timber frames without cracking, so one specification covers several project stages.

• Supply and return duct wrap on rectangular and spiral ducts, holding supply air temperature over long runs.
• Air handling unit cabinets, plenums, mixing boxes and VAV boxes where condensation control on cold surfaces is critical.
• Chilled water and refrigerant pipe jacket, protecting the insulation beneath from UV and mechanical abrasion outdoors.
• Kitchen extract and exhaust duct enclosure behind fire rated duct routes.

• Over purlin barrier below metal roofing, cutting summer radiant heat gain and cooling load in warehouses, workshops and logistics centres.
• Wall and facade layer behind metal cladding and sandwich panel joints, stopping thermal bridging at girts and columns.
• Attic ceiling barrier stapled under roof rafters in residential and light commercial buildings.
• Laminated backing for garage door and roller shutter panels with a clean foil finish.

• Cold room wall and ceiling lining that holds the vapour barrier line in chilled and frozen stores.
• Refrigerated truck and container body, adding thermal resistance without eating payload capacity.
• Blast freezer and processing room partition with a wipe clean, moisture resistant foil face.

• Poultry and livestock house roof lining that lowers radiant heat load and bird stress in hot climates.
• Greenhouse and mushroom shed lining that reflects light back into the growing area and damps temperature swings.
• Grain and feed storage shed lining that limits condensation drip on stored product.

• Container and dry freight trailer liner.
• Water heater, storage tank and cylinder wrap against standing heat loss.
• Thermal and radiant shield around hot process equipment enclosures.
• Export packaging liner providing moisture and light barrier for sensitive cargo.

Every line below is available as standard or built to order, so this table is also the customization matrix. The Key Features above are quantified here.

Beyond the dimensional and material options in the table above, we handle the branding, sampling and packing customization that distributors need to sell under their own name.

• Printing: up to 4 colour logo, specification and installation instructions printed on the foil or on the roll label.
• Private label: OEM and ODM programs from artwork to carton design, including your own brand datasheet.
• Sampling: free A4 swatch for approval, then a pre production sample roll signed off on structure, printing and packing before mass production.
• Packing format: custom carton size, pallet configuration and mixed size loading plan matched to your container.

• Technical consultation: engineers review your duct or roof drawing and recommend roll width, R-value target and overlap so the material matches the design.
• Documentation package: ASTM E84, ASTM C518, ASTM E96 and ISO 9001 reports, plus datasheet and installation guide with every order.
• Third party inspection: SGS, BV or Intertek inspection arranged at the factory before shipment on request.
• Order tracking: weekly production photo report and container loading pictures through the whole lead time.
• After sales: quality claims answered within 24 hours, with replacement or credit for any confirmed specification deviation.

• Roll packing: wound on a paper core, sleeved in a poly bag, packed in an export grade carton or woven bag with end protectors.
• Pallet loading: fumigation free plywood pallets, stretch wrapped with corner protection, 24 - 30 cartons per pallet.
• Container capacity: around 1,800 rolls per 20GP and 4,200 rolls per 40HQ for standard 1.2 m x 30 m rolls, mixed sizes can be planned to fill the container.
• Ports and terms: shipped from Qingdao, Tianjin or Shanghai under FOB, CIF, CFR or DDP terms.
• Lead time: 10 - 15 working days for stock sizes, 20 - 25 working days for custom rolls after deposit.
• Documents: commercial invoice, packing list, bill of lading, certificate of origin and insurance certificate issued per order.

An aluminum foil lamination manufacturer with over 15 years of export experience serving HVAC, construction and packaging distributors.