Commercial entrances require both beauty and strength, and aluminum storefront doors deliver exactly that. Designed to handle heavy daily traffic, KDSBuilding’s aluminum doors feature robust frames, weatherproof seals, and optional multi-point locking systems that ensure maximum safety. Unlike steel, aluminum will never rust, even in coastal or humid environments, making it an ideal choice for long-term projects. The smooth surface and custom finish options make these doors not only secure but also visually appealing. With excellent structural integrity and minimal maintenance requirements, aluminum storefront doors offer the best balance between security and modern design—perfect for commercial centers, showrooms, and business offices that want to make a strong first impression. series: 55 series thermal break aluminum opening style:  casement  Color: black Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23 Visible Transmittance :  0.41 Air tightness :  0.15 Nail Fin Design  :  NO Door Screen :  no Grille design : no

Aluminum storefront doors have become the signature of modern commercial architecture. With their sleek appearance, light weight, and corrosion resistance, they perfectly match today’s glass façades and open-space concepts. KDSBuilding’s aluminum storefront systems offer superior durability and smooth operation, ideal for offices, malls, and retail shops. The aluminum frame allows wide glass panels that maximize visibility and natural light, creating an inviting atmosphere for customers. Available in various finishes—powder-coated, anodized, or custom colors—these doors enhance both the exterior design and long-term performance of any building. Combining strength, beauty, and low maintenance, KDSBuilding aluminum storefront doors are the perfect solution for architects and developers seeking a modern and reliable entry system. series: 55 series thermal break aluminum opening style:  casement  Color: black Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23 Visible Transmittance :  0.41 Air tightness :  0.15 Nail Fin Design  :  NO Door Screen :  no Grille design : no

KDS supply aluminum folding door 42. Aluminum folding doors from Xiamen KDSBuilding are designed to create wide, open spaces with flexible operation. High-strength aluminum profiles and precision hardware allow multiple panels to fold smoothly to one or both sides. The system provides excellent durability, weather resistance, and modern appearance for residential and commercial applications. series: 73 series thermal break opening style: folding Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23

Before design casement door,please confirm aluminum profile and glass types. This aluminum casement door offers a perfect balance between functionality and design. The durable aluminum structure supports heavy glass panels while maintaining smooth operation. Excellent sealing performance improves insulation and prevents water infiltration, making it suitable for balconies, patios, and side entrances. series: 86 series thermal break opening style: Casement Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23

Aluminum exterior door is rain-proof and energy-saving for house patio and garden. Designed for wide openings, aluminum sliding doors create an open and airy environment. The high-quality aluminum profile ensures excellent strength and durability, while smooth rollers allow effortless movement. Various glass and finish options make it easy to match different architectural styles and functional requirements. series: 60 series thermal break opening style: sliding Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23

For interior door,you can choose frosted glass and pvc rolling shutter inside. Featuring high-quality aluminum profiles, aluminum sliding doors deliver excellent strength and refined aesthetics. The system allows wide openings with smooth and stable movement. Large glass areas improve daylight penetration and visibility, creating a comfortable and modern living or working environment. series: 60 series thermal break opening style: sliding Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23

Aluminum double door of sliding open style can use frosted or clear glass. Designed to optimize space and comfort, aluminum sliding doors feature slim aluminum profiles and wide glass panels. The sturdy frame ensures excellent structural strength, while advanced sliding hardware provides smooth and stable movement. Ideal for modern homes and commercial buildings, they combine functionality, durability, and elegant design. series: 60 series thermal break opening style: sliding Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 U-Factor  ≤ 0.3 SHGC ≤ 0.23

The selection of ground spring mainly selects different types of ground spring according to the weight of glass door. series: 50 series non thermal break aluminum opening style:  casement  Color: black Glass: 5mm+9A+5mm clear tempered glass Certification: NFRC, AAMA, CE, TITLE 24, AS2047 Nail Fin Design  :  NO Door Screen :  no Grille design : no