Aluminum Weather Stripping, one of our major products and popular in global market, are made of pure and high quality material with high strength and good hardness. For design, styles, sizes and colors are optional and customization is accepted to meet with your different requirements.Aluminum Weather Stripping are a key component in improving the energy efficiency and comfort of a space by preventing air, dust and moisture from entering or escaping through door gaps. Aluminum Weather Stripping are typically made of materials such as Aluminum, and form a flexible and durable barrier that fits tightly against the door frame. By creating a tight seal when the door is closed, Aluminum Weather Stripping help maintain a constant indoor temperature and reduce energy costs.

Aluminum Weather Stripping Specifications:

Aluminum Weather Stripping Application:

1. Entrance Doors for Class A Office Buildings and Commercial Centers

High-end office buildings experience heavy foot traffic. Aluminum Weather Stripping are installed at the bottom and sides of door panels to withstand the frequent mechanical opening and closing cycles, prevent the escape of indoor air conditioning and heating air, block external dust, and reduce the overall energy consumption of the building’s HVAC system.

2. Doors for Medical Operating Rooms and Pharmaceutical Cleanrooms

Sterile wards and laboratories require strict control of indoor air pressure gradients. Aluminum Weather Stripping fit precisely against the floor and door frame, forming a tight, sealed barrier that maintains a constant positive or negative pressure differential indoors and prevents the intrusion of microscopic particles and harmful microbial contaminants from the outside.

3. Soundproof Doors for Professional Recording Studios and Acoustic Theaters

Theaters and broadcast studios have extremely high standards for acoustic performance. When Aluminum Weather Stripping are tightly installed around the perimeter of the door, they seal micro-gaps when the door is closed, blocking the transmission of noise and airflow between the interior and exterior, thereby creating a pure, noise-free environment for professional acoustic spaces.

4. Refuge Floors and Fire Escape Doors in High-Rise Buildings

Doors in smoke-proof stairwells and escape corridors are subject to strict smoke and fire containment requirements. Fire-rated Aluminum Weather Stripping fit snugly against the door frame and floor, preventing dense smoke and toxic gases generated by fires from seeping into evacuation corridors during emergencies, thereby ensuring unobstructed and safe escape routes for occupants.

5. High-End Hotel Guest Rooms and Luxury Residential Entry Doors

Star-rated hotels and high-end residences prioritize a private living experience. A concealed Aluminum Weather Stripping at the base of the entry door automatically drops to seal tightly against the floor the moment the door closes, preventing light from the hallway from penetrating, eliminating noise interference, and stopping the spread of odors, thereby enhancing the quietness and privacy of guest rooms.

OEM Customization of Aluminum Weather Stripping

1. Inquiry & Requirements

Confirm product type, material (stainless steel, zinc alloy, aluminum), dimensions, finish, color, logo, packaging, and order quantity.

2. Quotation

Evaluate tooling, process, MOQ, and lead time, then provides a formal quotation.

3. Sampling & Approval

Produce a sample for the customer to check appearance, feel, installation dimensions, and load capacity. Revise if needed.

4. Contract & Deposit

Confirm the sample, price, payment terms, delivery date, and inspection standard. Sign the contract and pay the deposit.

5. Mass Production

Tooling/material preparation, machining, polishing, plating or spraying, assembly, and logo marking.

6. Quality Control & Packing

Inspect according to agreed standards (AQL or full inspection), then use custom packaging, labels, and cartons.

7. Shipping & After Sales

Arrange logistics. The customer inspects the goods and pays the balance. The supplier provides after-sales support.

Key Points:

Approve samples before mass production; clarify mold ownership, lead time, and acceptance criteria.

Production Process of Aluminum Weather Stripping

1. Precision Aluminum Extrusion: 

High-grade architectural 6063 aluminum alloy is heated and extruded through precision dies to achieve exact profile dimensions.

2. Surface Anodizing & Powder Coating: 

Extrusions undergo acid degreasing followed by anodization or electrostatic powder coating, creating a protective barrier against scratches and atmospheric corrosion.

3. Gasket Insertion & Assembly: 

High-elasticity EPDM or silicone rubber strips are mechanically inserted into the aluminum retention channels for a secure fit.

4. CNC Cutting & Punching: 

Profiles are cut to exact lengths and pre-punched with mounting holes using CNC machinery, ensuring burr-free edges and accurate hole alignment.

5. Quality Inspection & Packaging: 

Finished units undergo strict checks for dimensional tolerances, gasket elasticity, and surface finish before protective film wrapping and boxing.

FAQ

Q1: Are you manufacturer or trading company?

A1: We are a professional manufacturer and exporter for over 20 years. We could accept OEM, DDP and FBA service for one station purchase for you.

Q2: Can you offer us samples?

A2: Sure, we could provide samples for your testing and checking first. If you need, please send us TM or inquiry.

Q3: What is your strength?

A3:

1. Regarded as a "Golden Supplier" verified by SGS

2. Gained the CE certificate and passed the standard of EN 1906

3. Monthly new arrivals

4. High grade of raw material for rustproof and durable usage such as pure stainless steel

5. Professional sales & after-sales team

6. Quick response to every customer's inquiry and feedback

7. Customization accepted

Q4: What trade terms will you use? And how about payment terms?

A4: Usually under EXW for trade term. But we could also accept FOB, CFR, CIF, DDP and others as long as you requires. As for the payment terms, our usual practice is by T/T but L/C also acceptable.

Q5: I have my own logo and would like to print it when I purchase. Is it feasible for you?

A5: Yes, we could customize logo and package for you. Please share your brand name or logo with us on TM or inquiry.