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NGP 427E Saddle Threshold Mill Aluminum 1/2" x 7" with Fluted Top
Professional Door Threshold Solution
The NGP 427E Saddle Threshold delivers professional-grade door transition performance with precision-extruded aluminum alloy 6063, T5 temper construction. Measuring 1/2" tall by 7" wide, this fluted top threshold provides reliable door sealing and smooth transitions for commercial applications. The mill aluminum finish offers durability and corrosion resistance, while the typical wall thickness of .109" ensures structural integrity at 1.08 lbs./ft.
Professional Features & Benefits
- Precision Dimensions: 7" wide x 1/2" tall profile designed for standard door openings with optimal clearance and sealing performance.
- Heavy-Duty Construction: Aluminum alloy 6063, T5 temper provides exceptional durability and corrosion resistance for long-term commercial use.
- Fluted Top Design: Textured surface enhances traction and safety while providing effective water drainage and debris management.
- Optimal Wall Thickness: .109" typical wall thickness delivers structural strength while maintaining lightweight installation at 1.08 lbs./ft.
- Complete Installation Hardware: Includes #10 x 1-1/2" FH zinc plated wood screws for secure mounting to various substrates.
- Mill Aluminum Finish: Natural aluminum finish provides corrosion resistance and accepts paint or anodizing for custom applications.
- Optional Slip-Resistant Upgrade: SIA slip-resistant finish available for hazardous conditions where safety is a priority.
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 .109" wall thickness for demanding commercial applications. The fluted top design and optional slip-resistant finish options provide enhanced safety performance where dependable operation is essential. Engineered for long-term durability with complete installation hardware included for professional results.
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