At Grandsea Windows & Doors, we manufacture and export custom-engineered pivot doors, oversized pivot doors, frameless pivot doors, and commercial pivot door systems designed for U.S. importers, wholesalers, contractors, and developers. Combining modern design, architectural impact, and precision engineering, our pivot doors enhance residential developments, commercial offices, hotels, and luxury properties while delivering seamless functionality and high-end aesthetics.
Our pivot doors operate on a top-and-bottom pivot hinge system, ensuring smooth, effortless movement even for heavy-duty panels or oversized glass doors. Fully customizable in size, frame material (aluminum, steel, wood-aluminum hybrid), finishes, glazing options, and hardware>robust performance and visual appeal. Factory-direct production and strict quality control ensure doors meet U.S. building codes, energy efficiency standards, and project-specific requirements.We Use high-density materials and advanced sealing technology, it effectively blocks noise and temperature changes, improving sleeping comfort
A variety of sizes, materials and designs are available to meet different architectural styles and personal preferences, creating a patterned entrance image
Pivot doors provide more spacious passage space, convenient for carrying large items or multiple people entering and exiting at the same time
Equipped with a multi-point locking system and high-strength materials, it maximizes the security of the entrance and gives you peace of mind











Grandsea Building provides high-quality window and door products for the hospitality industry | residential industry | healthcare industry | education industry | commercial industry, including:


As leading custom doors and windows manufacturer, Grandsea uses high-quality products to bring you the best user experience





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