Pemko 327 Series L-Shaped Aluminum Sill Nosing - 4-1/4" x 1-3/4" Threshold Cover

Pemko 327 Series L-Shaped Aluminum Sill Nosing - 4-1/4"; x 1-3/4"; Threshold Cover

Professional Sill Covering Solution for New and Retrofit Applications

The Pemko 327 Series Sill Nosing provides a professional finishing solution for concrete or wood sub-sills with its L-shaped aluminum alloy construction. Measuring 4-1/4"; wide x 1-3/4"; high, this UL 4L10 listed sill nosing covers defects and creates an attractive finished appearance while weighing only 0.45 lbs for easy handling and installation.

Professional Features & Benefits

• Precise Dimensions: 4-1/4"; wide x 1-3/4"; high L-shaped profile designed for optimal coverage of concrete or wood sub-sills.
• Durable Aluminum Construction: Aluminum alloy base material provides long-lasting performance and corrosion resistance for interior and covered exterior applications.
• Flexible Length Options: Available in lengths from 24"; minimum to 185"; maximum to accommodate various door opening widths.
• Simple Installation Method: Held securely in place with mastic and pressure from threshold placement, eliminating the need for mechanical fasteners.
• Defect Coverage: Effectively covers imperfections and irregularities in existing concrete or wood sills for a professional finished appearance.
• UL Listed Safety: UL 4L10 listed certification ensures compliance with safety standards for door hardware applications.
• Lightweight Design: At 0.45 lbs weight, the nosing is easy to handle and install while maintaining structural integrity.

Technical Specifications

• Department: Door Hardware
• Product Category: Door Trim and Accessories
• Product Dimension: W: 4-1/4", H :1-3/4";
• Product Group: Door Trim and Accessories
• Product Model: 327
• Product Subgroup: Door Thresholds
• Product Type: Residential Thresholds and Sills for Pre-Hung Openings
• Subcategory: Thresholds

Professional Applications

• Residential Door Installations
• Commercial Building Entrances
• Renovation and Retrofit Projects
• New Construction Door Systems
• Multi-Unit Housing Developments
• Office Building Tenant Improvements
• Educational Facility Door Upgrades

Why Choose Pemko Quality?

Pemko 327 Series Sill Nosing delivers professional-grade reliability with aluminum alloy construction and UL 4L10 listing for safety compliance. The lightweight yet durable design at 0.45 lbs provides easy installation while maintaining long-term performance. Engineered for demanding applications where attractive finished appearance and defect coverage are essential for both new and retrofit door installations.