Door Kick Plates Technical Details
Materials and Finishes
Door kick plates are manufactured from a range of materials, each offering distinct properties concerning durability, corrosion resistance, and aesthetic appeal. Stainless steel, particularly grades 304 and 316, is a common choice due to its high tensile strength and excellent resistance to rust and tarnishing, making it suitable for both interior and demanding exterior applications. Brushed satin finishes are prevalent, minimizing the appearance of fingerprints and minor scratches. Brass and bronze kick plates provide a classic, often luxurious aesthetic, developing a natural patina over time. These materials are typically available in polished, satin, or oil-rubbed bronze finishes, requiring specific maintenance to preserve their appearance or to allow for natural aging.
Aluminum kick plates offer a lightweight and cost-effective solution, inherently resistant to rust and often anodized for enhanced surface hardness and various color options. While not as impact-resistant as stainless steel, aluminum is adequate for moderate traffic areas. Polyvinyl Chloride PVC or other rigid polymer kick plates are used in environments requiring non-metallic options, specific chemical resistance, or where cost and ease of cutting are primary considerations. These are often textured or colored to blend with door surfaces.
Dimensional Specifications and Thickness
Standard door kick plates are typically specified by their width and height. Common widths correspond to standard door sizes, ranging from 24 to 48 inches. Heights generally vary from 6 to 12 inches, though custom dimensions are frequently available to accommodate specific door designs or protection zones. The thickness of a kick plate is a critical technical specification influencing its rigidity and impact resistance. Typical thicknesses range from 0.030 inches 0.76mm to 0.0625 inches 1.59mm, with heavier gauge plates offering superior protection for high-impact areas. Specialized applications might demand even thicker plates.
Mounting Options and Installation
Several mounting methods dictate the installation and security of door kick plates. Screw-mounted plates are the most secure, utilizing pre-drilled holes for fasteners that pass through the kick plate and into the door substrate. The type of screw flat head, oval head depends on the desired aesthetic and flushness. Adhesive-backed kick plates offer a simpler installation without drilling, suitable for lighter-duty applications or where door integrity cannot be compromised. These typically use high-strength acrylic foam tapes. Through-bolt mounting, though less common for standard kick plates, involves bolts passing completely through the door, secured on the opposite side, providing maximum security and preventing removal from one side. This method is often reserved for high-security or vandal-prone areas.
Maintenance and Durability
The longevity and appearance of a door kick plate are influenced by its material and the maintenance regimen. Stainless steel requires periodic cleaning with mild soap and water to remove dirt and grime, maintaining its luster. Abrasive cleaners should be avoided to prevent scratching. Brass and bronze can be polished to retain their shine or allowed to oxidize naturally for a classic patina. PVC plates are generally low maintenance, requiring only occasional wiping. The durability rating of a kick plate often correlates with its material, gauge, and resistance to environmental factors such as UV exposure, moisture, and temperature fluctuations, ensuring its protective function over extended periods.