Industrial Aluminum Foil Adhesive Tape 1145 ASTM B209 for Roofing and Ductwork

Aluminum Foil Adhesive Tape 1145 is a versatile sealing and insulating solution designed for industrial and construction applications. Produced with 99.45% pure aluminum, it meets ASTM B209 standards and provides strong adhesion, excellent moisture protection, and long-lasting durability. DLX supplies this tape in multiple thicknesses and widths, making it adaptable for roofing, ductwork, HVAC, and general sealing needs.

What makes this product stand out is its balance of flexibility and performance. Unlike traditional aluminum sheets, foil tape 1145 offers an adhesive backing that allows quick installation without additional tools. This makes it a preferred choice in fast-paced construction environments where efficiency and reliability matter.

Product Type	Material / Alloy	Standard / Grade	Thickness (µm)	Width (mm)	Length (m)	Surface Finish	Heat Resistance (°C)	Corrosion Resistance	Adhesive Option	Main Applications
Aluminum Tape 1100	Al 1100 (~99% Al)	ASTM B209	50–100	10–1000	10–100	Smooth / Bright	120–150	High	Optional	Insulation, HVAC, reflective barriers
Aluminum Tape 1235	Al 1235 (≥99.35% Al)	EN AW-1235, DIN	50–120	10–1000	10–100	Bright / Matte	150–180	Excellent	Optional	EMI shielding, packaging, insulation
Aluminum Foil Tape 3003	Al-Mn Alloy 3003	ASTM B209	50–120	10–1000	10–100	Matte / Bright	150–200	Excellent	Optional	HVAC duct sealing, insulation
Aluminum Tape 5052	Al-Mg Alloy 5052	EN AW-5052, DIN 3.3523	70–150	10–1000	10–100	Smooth / Bright	200–250	Superior	Optional	Industrial insulation, marine
Aluminum Tape 1350	Al 1350 (≥99.5% Al)	UNS A91350, ASTM B209	50–120	10–1000	10–100	Bright / Matte	150–200	High	Optional	Transformers, electrical conductors
Aluminum Tape 8011	Al-Mn Alloy 8011	GOST 4784	50–120	10–1000	10–100	Matte / Bright	150–180	Excellent	Optional	Sealing, barrier, packaging
Aluminum Tape 1235-O	Al 1235 (annealed)	EN AW-1235, ASTM B209	50–150	10–1000	10–100	Bright / Smooth	180–220	Excellent	Optional	HVAC, insulation, reflective barriers
Aluminum Tape Al99.5	Al 99.5	Germany EN AW-1050A	50–150	10–1000	10–100	Bright / Matte	180–220	High	Adhesive	Industrial use, insulation
Aluminum Tape A199.5	Al 199.5	France NF Standard	50–150	10–1000	10–100	Bright / Matte	180–220	Excellent	Adhesive	Thermal insulation, sealing
Copper Tape C11000	Cu 99.9	ASTM B152	25–150	10–1000	10–100	Smooth / Bright	200–250	Excellent	Optional	EMI/RFI shielding, electrical, grounding
Copper Tape C12200	Cu 99.9 Phosphorized	ASTM B152	25–150	10–1000	10–100	Bright / Matte	200–250	Excellent	Optional	Industrial, electronics, shielding

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The demand for aluminum foil adhesive tapes is rising globally, driven by rapid urbanization, stricter building codes, and the expansion of HVAC and insulation industries. In roofing and ductwork, the need for energy-efficient sealing materials is increasing as governments push for greener construction practices.

Aluminum tape 1145 has carved its niche due to its combination of ductility, corrosion resistance, and ease of use. It provides better sealing than mechanical fasteners alone, reducing air leaks in HVAC systems and preventing water intrusion in roofing applications.

The HVAC market alone is expected to see steady growth, with aluminum adhesive tapes playing a critical role in ensuring efficiency. At the same time, the roofing sector is adopting aluminum-based materials for their ability to resist UV damage and thermal stress, particularly in regions with extreme climates.

Applications

• Roofing: Acts as a protective sealing layer against water and UV damage.

• HVAC systems: Ensures airtight ductwork, improving energy efficiency.

• Duct sealing: Prevents air leakage and enhances system performance.

• Automotive industry: Used for heat shielding and vibration control.

• General industrial use: Provides corrosion resistance in harsh environments.

Many suppliers provide aluminum foil tapes, but DLX sets itself apart with strict adherence to ASTM B209, international standards, and a dedication to precision. While others may only offer limited customization, DLX provides tailored solutions for thickness, width, and adhesive backing based on project needs.

Another advantage lies in DLX’s consistent quality control. Each batch undergoes testing for adhesion strength, moisture resistance, and thermal performance. This means customers don’t have to worry about inconsistent results or project delays.

Comparison Table: Aluminum Tape 1145 vs. Aluminum Tape 1350

Furthermore, DLX’s logistics network allows for fast delivery, even on bulk orders. This reliability has made us a trusted partner for contractors, engineers, and industrial buyers worldwide. Our clients value the fact that we not only supply materials but also provide technical guidance and after-sales support.

In a competitive market where cost, performance, and reliability matter equally, DLX positions itself as a long-term partner rather than just a supplier.

• Energy efficiency: Demand for airtight sealing in HVAC systems is driving tape adoption.

• Green construction: Eco-friendly materials like aluminum tape are gaining traction due to recyclability.

• Technological advancements: New adhesives improve temperature and chemical resistance.

• Global infrastructure growth: Urbanization in Asia, Middle East, and Africa fuels market demand.

Aluminum Foil Adhesive Tape 1145 is more than just a sealing product—it’s an essential tool in modern construction and HVAC systems. Its high purity aluminum base, excellent ductility, and adhesive versatility make it ideal for roofing, ductwork, and industrial applications.

At DLX, we combine technical expertise with strong manufacturing capabilities to ensure that our customers always receive reliable, high-performance aluminum tape solutions. With strict quality control, fast customization, and responsive service, DLX continues to lead the way in delivering products that meet the highest industry standards.

About Us:

Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. 

For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

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FAQs:

1. What is Aluminum Foil Tape 1145 made of?
It is produced from 99.45% pure aluminum under ASTM B209 standards.

2. How does Aluminum Foil Tape 1145 perform in roofing applications?
It provides excellent moisture, heat, and UV resistance, making it reliable for sealing and insulation.

3. What industries commonly use Aluminum Foil Tape 1145?
It is widely used in construction, HVAC, roofing, ductwork, and automotive sectors.

4. Is Aluminum Foil Tape 1145 resistant to chemicals and corrosion?
Yes, the natural oxide layer and adhesive coating enhance corrosion and chemical resistance.

5. How does Aluminum Foil Tape 1145 compare to Aluminum Tape 1350?
1145 is more ductile and easier to apply for sealing, while 1350 offers higher conductivity for electrical uses.

6. Can Aluminum Foil Tape 1145 withstand high temperatures?
Yes, it can resist temperatures up to 300°C depending on adhesive backing.

7. What international standards are available for Aluminum Tape 1145?
ASTM, EN, and ISO standards are typically applied.

8. Why choose DLX for Aluminum Foil Tape 1145 supply?
DLX ensures strict ASTM compliance, customizable dimensions, reliable adhesive quality, and fast global delivery.