Let GrandDoor fill your home.
Iron Doors
Premium iron doors offering superior security, durability, and elegant designs that enhance your home’s exterior.
Aluminum Entry Doors
Space-saving sliding doors featuring sleek design, easy operation, and seamless indoor-outdoor connection.
Garage Door
High-quality garage doors with smooth operation, strong structure, and modern styles to boost curb appeal.
Windows
Stylish window solutions designed to maximize natural light, improve insulation, and elevate living spaces.
Iron doors
Iron doors combine strength, security, and timeless elegance to protect your home. Crafted from high-quality materials, they offer exceptional durability, resistance to harsh weather, and enhanced safety. With customizable designs and refined finishes, iron doors add lasting value, curb appeal, and a strong architectural statement to any residential or commercial space.
Iron Doors
Thermal break and hurricane-resistant design, helping to reduce heat transfer and withstand extreme weather conditions. Heavy-duty 12-gauge steel construction, ensuring…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Iron Doors
Thermal break and hurricane resistant features are available Heavy duty 12 gauge steel Filled up with polyurethane for energy saving…
Window and Door
Product advantages
Extreme weather protection
Our folding doors are designed to withstand the elements, protecting your home from wind, rain, snow and more.
Acoustic performance
Provides superior sound isolation to help minimize outside noise and increase the sense of quiet in your room.
Safety performance
With a sturdy locking system and shatterproof glass design, our folding doors offer the ultimate in security and peace of mind.
High energy efficiency
Folding doors help reduce energy costs and increase year-round comfort with their energy-efficient design and excellent insulation.
Various size options
Available in a variety of sizes, they can be customized to fit any space, providing flexibility and a perfect fit for your unique needs.
Can’t Find the Style You’re Looking For?
No problem. Contact us today, and we’ll customize your sliding windows in a wide range of sizes and styles to perfectly suit your space.
Free ConsultationPhoto Gallery
Our windows and doors are thoughtfully designed to combine modern aesthetics, durability, and everyday functionality. With customizable designs, advanced glass options, integrated blinds, durable hardware, and insect screens, our solutions enhance comfort, ventilation, safety, and energy efficiency. Suitable for both residential and commercial projects, our products are crafted to elevate your space while delivering long-lasting performance and refined style.
📞 For more information and consultation, please contact our Hotline: (774) 578-7873