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NGP 425E Saddle Threshold Mill Aluminum 1/2" x 5" with Fluted Top
Professional Door Threshold Solution
The NGP 425E Saddle Threshold delivers professional-grade door transition performance with precision-extruded aluminum alloy 6063, T5 temper construction. This 5" wide x 1/2" tall threshold features a fluted top surface for enhanced traction and durability. Engineered with .109" typical wall thickness and weighing .80 lbs./ft., this mill aluminum threshold provides reliable performance for commercial door applications.
Professional Features & Benefits
- Precision Dimensions: 5" wide x 1/2" tall profile designed for standard door opening transitions and optimal clearance requirements.
- Heavy-Duty Construction: Aluminum alloy 6063, T5 temper provides exceptional durability and corrosion resistance for long-term performance.
- Enhanced Traction Design: Fluted top surface delivers improved slip resistance and safety in high-traffic applications.
- Engineered Wall Thickness: .109" typical wall thickness ensures structural integrity while maintaining lightweight installation at .80 lbs./ft.
- Complete Installation Package: Includes #10 x 1-1/2" FH zinc plated wood screws for secure mounting to door frames.
- Mill Aluminum Finish: Natural mill finish provides clean appearance with optional SIA slip-resistant finish available for hazardous conditions where safety is a priority.
- Professional Grade Materials: Aluminum alloy construction resists weathering, corrosion, and wear for demanding commercial environments.
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 engineered for demanding commercial applications. The precision-extruded design with .109" wall thickness and fluted top surface provides dependable performance where safety and durability are essential. Optional slip-resistant finishes available for specialized safety applications.
Manufacturer Resources
NGP Threshold Catalog
Product Specs
- Product Group:
- Door Trim and Accessories
- Series:
- Saddle Threshold Series
- Product Subgroup:
- Door Thresholds
- Product Type:
- Thresholds - Saddle
- Subcategory:
- Thresholds
- Commercial/Residential:
- Commercial
- Product Category:
- Door Trim and Accessories
- Department:
- Door Hardware