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4 Inch Door Hinges – Robust Strength for Heavy & High-Traffic Doors
When unwavering strength, superior load support, and enhanced durability are paramount, our collection of 4 inch door hinges stands ready to perform. Designed for doors that experience frequent use, significant weight, or exposure to the elements—such as residential entry doors, robust garage side doors, utility access points, and light commercial applications—these hinges are engineered to deliver reliable, long-lasting functionality. Choosing a 4-inch hinge means investing in a professional-grade solution that provides smoother operation, prevents door sag, and withstands the rigors of daily demands.
Crafted from premium, heavy-gauge materials like solid steel, corrosion-resistant stainless steel, and classic solid brass, our 4-inch door hinges are built for longevity. We offer an extensive selection of finishes, including robust weather-resistant coatings like Galvanized and durable Powder-Coated options for outdoor use, alongside popular interior finishes such as Matte Black, Brushed Nickel, and Polished Chrome. This ensures you'll find the perfect blend of performance, security, and aesthetic appeal for your most demanding door installations.
Key Features of Our 4 Inch Door Hinges
Our selection of 4 inch door hinges is meticulously chosen for its heavy-duty performance and versatile applications:
- Exceptional Load-Bearing Capacity: Engineered with larger hinge leaves and longer knuckles, these hinges are specifically designed to distribute door weight more effectively, making them ideal for heavy solid core interior doors and most residential exterior doors.
- Built for Demanding Environments: Constructed from heavy-duty steel, stainless steel, or solid brass, ensuring superior resistance to bending, wear, and corrosion, even in high-traffic or weather-exposed locations.
- Enhanced Smoothness & Quiet Operation: While plain bearing options are available, many 4-inch hinges feature ball bearing mechanisms. These minimize friction, providing an incredibly fluid, consistent, and virtually silent door swing, essential for frequently used and heavier doors.
- Weather-Resistant & Secure Finishes: Beyond aesthetic appeal, finishes like galvanized, powder-coated, and specialized stainless options offer robust protection against rust and environmental wear, making them ideal for exterior applications.
- Versatile Styles & Corner Options: Available in various styles including standard and decorative finial designs, and crucially, in both square corner and radius corner configurations to match your door's mortise.
Ideal Applications for 4-Inch Hinges
The robust construction and superior capacity of our 4 inch door hinges make them the prime choice for critical door installations:
- Residential Entry & Exterior Doors: The preferred size for main front doors, patio doors, side entry doors, and any other exterior residential door requiring enhanced security and weather resistance.
- Heavy Interior Doors: Perfect for solid core interior doors, oversized pantry doors, or any interior door that is heavier than a standard hollow-core model, preventing sag and ensuring smooth, long-term operation.
- Garage Side Doors: Provides essential strength and durability for access doors leading into garages, which often experience high traffic and varying temperatures.
- Light Commercial Interior/Exterior Doors: Suitable for office doors, back-of-house entrances in retail, utility closets, or other light commercial settings that demand reliable, robust hardware.
- Utility & Storage Room Doors: Offers dependable support for heavy utility room doors or large storage closet doors in basements or workshops.
Shipping & Warranty Information
- Shipping: Most items ship within 5-7 business days. Enjoy free ground shipping on all orders over $99.99. View Shipping Policy
- Warranty: Product warranties vary by manufacturer. For specific warranty information, please refer to the individual product pages or contact our support team for assistance.
- Dedicated Customer Support: Our knowledgeable team is always ready to assist you with product selection, installation guidance, or any inquiries regarding your order.
Frequently Asked Questions (FAQs) About 4 Inch Door Hinges
Q: Are 4 inch hinges suitable for exterior doors?
A: Absolutely! 4 inch hinges are specifically engineered and commonly used for exterior doors due to their enhanced strength and durability. For optimal weather exposure, we highly recommend selecting models made from stainless steel or those featuring robust weather-resistant finishes like galvanized or powder-coated options.
Q: What door thickness works best with 4 inch hinges?
A: 4 inch hinges are typically recommended for doors that are 1 3/4 inches thick or heavier. This includes most standard exterior doors, as well as many solid core and oversized interior doors where additional support is required to prevent sagging and ensure smooth operation.
Q: What’s the difference between plain bearing and ball bearing 4 inch hinges?
A: The distinction is crucial for performance: Plain bearing 4 inch hinges are generally suitable for lighter, lower-traffic doors where basic functionality is sufficient. In contrast, ball bearing 4 inch hinges feature tiny ball bearings between the hinge knuckles. These are built for heavy doors and high-traffic environments, significantly reducing friction for remarkably quieter, smoother, and more durable performance over time.
Q: Can I use 4 inch hinges to replace smaller hinges on an existing door?
A: Technically yes, it is possible, but it is not a direct swap and will require modification. Upgrading to a 4 inch hinge from a smaller size (like 3" or 3.5") will necessitate enlarging the existing mortise (the recessed area where the hinge sits) on both the door and the frame to accommodate the larger hinge leaves. Always check precise measurements and consider professional installation for best results.
Q: Are these hinges suitable for fire-rated doors?
A: Certain models of 4 inch hinges are indeed available with specific certifications for use on fire-rated doors. When selecting hinges for fire-rated applications, it is critical to choose products explicitly marked as fire-rated and ensure they meet all local building codes and standards. Please refer to individual product specifications for fire ratings.
Q: What is the typical weight capacity for 4 inch hinges?
A: The weight capacity of 4 inch hinges varies by material, type (plain vs. ball bearing), and the number of hinges used. Generally, a set of three good quality 4-inch hinges can comfortably support heavy residential doors and many light commercial doors. For very heavy or oversized doors, always consult the specific product's weight rating and consider using four or more hinges.
Q: Do you offer other hinge sizes or styles?
A: Yes, Coastal Hardware Store provides a comprehensive range of hinges to cater to every project requirement. In addition to our robust 4 inch door hinges, you can explore other popular sizes like 2-inch, 2.5-inch, 3-inch, and 3.5-inch door hinges. We also offer specialized options such as square corner hinges and radius corner hinges. For a complete overview of all our offerings, please visit our main Door Hinges Collection. Don't forget to check our Door Hardware Accessories for complementary items or our full range of Door Pulls.
For further assistance or specific product inquiries, please feel free to reach out to our knowledgeable support team at support@coastalhardwarestore.com or call us at 561-808-2588.