Pemko 271A48 Saddle Threshold 48 in Mill Finish Aluminum

Product Description

The PEMKO 271A48 is a mill finish aluminum saddle threshold designed for installation at door bottoms in commercial and residential entryways. At 48 inches long, 5 inches wide, and 0.25 inches high, this low-profile threshold bridges the gap between flooring surfaces while providing a clean, finished transition. The aluminum construction resists corrosion and holds up to heavy foot traffic. It meets ANSI/BHMA A156.21 standards, making it a code-compliant choice for ADA-conscious door assemblies. Installers in commercial construction, property maintenance, and door hardware service routinely specify this style of saddle threshold for its straightforward fitment and durable material.

The 271A48 suits interior and exterior door applications where a flat, low-rise transition strip is needed between two floor surfaces. The 5-inch width accommodates standard commercial door frames and provides a stable walking surface across the threshold. The mill finish aluminum surface is compatible with most architectural hardware finishes and can be field-cut to length using standard metal cutting tools where a narrower opening requires a shorter run.

Key Features

• Low-profile 0.25-inch height reduces tripping hazard at door transitions
• 5-inch width fits standard commercial and residential door frame openings
• 48-inch length suits single and double door installations
• Mill finish aluminum construction resists corrosion and dents
• Meets ANSI/BHMA A156.21 standards for threshold performance
• Field-cuttable aluminum profile for custom-width openings

Compatibility

Designed as an OEM-style saddle threshold replacement for standard residential and commercial door frames requiring a low-profile aluminum transition strip.

Installation Notes

Saddle thresholds are typically installed by door hardware technicians, carpenters, or general contractors. Before installation, ensure the door bottom and subfloor are clean and level. The threshold is secured to the floor with fasteners through pre-drilled or field-drilled holes; follow local building codes and the door manufacturer's guidelines for fastener spacing. Field-cut the threshold to length using a fine-tooth metal-cutting saw blade, and deburr all cut edges before installation.