NGP 8425 Aluminum Thermal Break Saddle Threshold 5-1/8" x 1/2" with Fluted Top

NGP Aluminum Thermal Break Saddle Threshold 5-1/8" x 1/2" with Fluted Top

Professional Thermal Break Door Threshold Solution

The NGP 8425 Aluminum Thermal Break Saddle Threshold delivers superior energy efficiency with its rigid thermoplastic spline design that prevents temperature transfer and frost formation. Constructed from aluminum alloy 6063 with T5 temper, this 5-1/8" wide x 1/2" tall threshold features a fluted top surface for enhanced traction and durability. The .110" typical wall thickness and .90 lbs./ft. weight provide robust performance for commercial door applications.

Professional Features & Benefits

• Thermal Break Technology: Rigid thermoplastic spline creates separation to prevent outside temperature transfer and frost formation through the threshold.
• Precision Dimensions: 5-1/8" wide x 1/2" tall profile with .110" typical wall thickness for consistent installation and performance.
• Heavy-Duty Construction: Aluminum alloy 6063 with T5 temper provides exceptional durability and corrosion resistance for long-term commercial use.
• Enhanced Traction: Fluted top surface design improves slip resistance and provides secure footing in high-traffic applications.
• Complete Installation Package: Includes #10 x 1-1/2" FH zinc plated wood screws for immediate installation readiness.
• Lightweight Design: At .90 lbs./ft., the threshold provides strength without excessive weight for easier handling and installation.
• Professional Mill Finish: Clean aluminum mill finish provides versatile appearance suitable for various architectural applications.

Technical Specifications

• Commercial/Residential: Commercial
• Department: Door Hardware
• Product Category: Door Trim and Accessories
• Product Group: Door Trim and Accessories
• Product Subgroup: Door Thresholds
• Product Type: Thresholds - Saddle
• Series: Saddle Threshold Series
• Subcategory: Thresholds

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose NGP Quality?

NGP threshold products deliver professional-grade reliability with aluminum alloy 6063 T5 temper construction and precision thermal break technology. The rigid thermoplastic spline design ensures consistent energy efficiency performance while the fluted top surface provides enhanced safety and durability. Engineered for demanding commercial applications where dependable performance and energy efficiency are essential.