Pemko 255A Half Saddle Threshold 1/2" x 5" Mill Aluminum Fire Rated

Pemko 255A Half Saddle Threshold 1/2"; x 5"; Mill Aluminum Fire Rated

Professional Floor Transition Solution for Commercial Applications

The Pemko 255A Half Saddle Threshold provides a smooth transition between different floor surfaces with precise 1/2"; height and 5"; width dimensions. This BHMA certified threshold features brass base material construction with mill aluminum finish and can be custom cut from 24"; to 185"; maximum length. UL 10C positive pressure fire rated and ADA compliant when properly installed, making it ideal for commercial door applications requiring code compliance.

Professional Features & Benefits

• Precise Dimensions: 1/2"; height by 5"; width design effectively fills offset floors to create smooth transitions between different floor surfaces.
• Fire-Rated Construction: UL 10C positive pressure and UL 4L10 listed certification ensures compliance with fire safety requirements for commercial applications.
• Heavy-Duty Materials: Brass base material with mill aluminum finish provides exceptional durability and corrosion resistance for long-term performance.
• Custom Length Options: Available in lengths from 24"; minimum to 185"; maximum, with custom cutting available to meet specific installation requirements.
• ADA Compliance: Meets Americans with Disabilities Act requirements when butted to a 1/2"; offset for accessible transitions.
• Integrated Design Features: Built-in channel for connecting thermal keys and standard wood screw fasteners (#10 x 1.5";) with other fastener options available.
• Versatile Configuration: Can be combined with other half saddles to create custom size and configuration solutions for complex floor transitions.
• Professional Certifications: ANSI/BHMA A117.1 and A156.21 Thresholds certified for commercial-grade reliability and code compliance.

Technical Specifications

• ANSI/BHMA: BHMA Certified, Fire Rated UL10C Positive Pressure, cUL Listed 4L10
• Commercial/Residential: Commercial
• Department: Door Hardware
• Product Category: Door Trim and Accessories
• Product Dimension: W: 5";, H: 1/2";
• Product Group: Door Trim and Accessories
• Product Model: 255
• Product Subgroup: Door Thresholds
• Product Substrate: Aluminum
• Product Type: Half Saddle Thresholds
• Subcategory: Thresholds

Professional Applications

• Commercial Office Building Entrances
• Educational Facility Doorways
• Healthcare Institution Access Points
• Retail Store Entry Systems
• Industrial Facility Door Transitions
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Pemko Quality?

Pemko 255A Half Saddle Thresholds deliver professional-grade reliability with brass base material construction and comprehensive fire safety certifications including UL 10C positive pressure rating. BHMA certified and ADA compliant design ensures code compliance for demanding commercial applications. Engineered for durability with custom length availability from 24"; to 185"; and integrated thermal key channels for enhanced performance in climate-controlled environments.