Description
Product Overview
Waterson’s Metal Door Shim is engineered to deliver precise alignment and reliable support for commercial fire‑rated doors. Constructed from premium 304 stainless steel, each shim offers exceptional corrosion resistance, a satin finish for a subtle aesthetic, and a rectangular shape that fits seamlessly into hinge gaps. The dimensions—3.543 inches in length, 0.177 inches in width, and a thickness of 0.059 inches—provide a balanced profile that accommodates a wide range of door configurations while maintaining structural integrity. Packaged in sets of 20, these shims enable installers to quickly address uneven hinge spacing, reduce door sag, and improve overall operation without the need for custom fabrication.
![[Product front view showing all components]](https://www.heartfeltbuy.store/wp-content/uploads/2026/07/fed8771f557c4e43a1912e92395ebfb2.jpg)
Usage
Designed for both interior and exterior applications, these shims are ideal for commercial settings where fire‑rated doors must meet strict safety standards. Whether you are retrofitting an existing door frame, fine‑tuning a new installation, or performing routine maintenance, the shims provide a straightforward solution for aligning hinges, reducing friction, and extending the lifespan of door hardware. Their surface‑mount design allows for easy placement on the hinge leaf, and the double‑sided tape (single side) is fully removable and repositionable, enabling technicians to stack shims for additional thickness when required. This flexibility makes them suitable for a variety of door types, including steel, wood, and composite panels, ensuring consistent performance across diverse environments.
Why Choose Us
Waterson is a trusted name in industrial hardware, known for rigorous quality control and a commitment to durability. Each shim undergoes a multi‑stage inspection process to verify material composition, dimensional accuracy, and finish consistency. The satin stainless steel surface not only resists rust and staining but also minimizes glare, making it an unobtrusive addition to any door assembly. Our shims are manufactured in a controlled environment to meet ISO‑9001 standards, guaranteeing that every unit performs reliably under the demanding conditions of commercial facilities, hospitals, schools, and government buildings.
Key Features
- Corrosion‑resistant 304 stainless steel ensures long‑term durability in humid or corrosive environments.
- Precise dimensions provide a perfect fit for standard hinge gaps, reducing door sag and noise.
- Removable double‑sided tape allows for easy adjustment and stacking without damaging the door frame.
- Pack of 20 shims offers cost‑effective inventory management for large‑scale projects.
- Backed by Waterson’s dedicated customer support team for technical assistance and warranty claims.
FAQ
Can these shims be used on non‑fire‑rated doors?
Yes, the shims are compatible with any door that uses standard hinge hardware. While they are optimized for fire‑rated doors, their corrosion‑resistant material and precise thickness make them suitable for residential, commercial, and industrial applications alike.
How do I install the shims correctly?
Start by opening the door fully and locating the hinge leaf where the shim will be placed. Peel the protective backing from the double‑sided tape, position the shim against the hinge leaf, and press firmly to ensure adhesion. If additional thickness is needed, stack additional shims and repeat the process. Re‑close the door to verify proper alignment and smooth operation.
What warranty does Waterson provide for these shims?
Waterson offers a one‑year limited warranty covering material defects and manufacturing errors. If a shim fails due to a defect within the warranty period, contact our support team with the purchase details, and we will arrange a replacement at no additional cost.




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