NGP 158SA Overlapping Astragal with Silicone Seal - 84" Anodized Aluminum
Professional Door Sealing Solution for Commercial Applications
The NGP 158SA Overlapping Astragal delivers superior door sealing performance with its advanced silicone seal design and durable anodized aluminum construction. This 84" astragal features aluminum alloy 6063 T5 temper construction with synthetic rubber polymer siloxane sealing, providing excellent flexibility and memory across temperature ranges from -100 F to 500 F. BHMA certified to ANSI/BHMA A156.22 performance standards for heat and cold resistance, this astragal is specifically recommended for areas using FM200 or Halon fire suppression systems.
Professional Features & Benefits
- 84" Length: Standard 84" height accommodates most commercial door applications with maximum height capability up to 120".
- Extreme Temperature Performance: Operates effectively from -100 F to 500 F while maintaining flexibility at temperature extremes for reliable sealing.
- Premium Aluminum Construction: Aluminum alloy 6063 T5 temper provides exceptional durability and corrosion resistance for long-term commercial use.
- Advanced Silicone Sealing: Synthetic rubber polymer siloxane offers excellent flexibility, memory, and resistance to ozone, UV, and aging.
- Fire Suppression Compatibility: Specifically recommended for areas using FM200 or Halon fire suppression systems with flame-resistant properties.
- BHMA Certification: Certified to ANSI/BHMA A156.22 performance tests for heat and cold ensuring reliable performance standards.
- Beveled Door Compatibility: Designed to fit beveled edge doors with overlapping configuration for optimal sealing.
- Complete Hardware Included: Furnished with #8 X 1" FH U/C SMS fasteners for straightforward installation.
Technical Specifications
- Commercial/Residential: Commercial
- Department: Door Hardware
- Product Category: Door Trim and Accessories
- Product Group: Door Trim and Accessories
- Product Subgroup: Astragals, Gaskets and Weatherstripping
- Product Type: Astragals
- Subcategory: Gaskets & Weatherstripping
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 astragal products deliver professional-grade reliability with aluminum alloy 6063 T5 temper construction and BHMA certification to ANSI/BHMA A156.22 performance standards. The advanced siloxane sealing technology provides exceptional temperature resistance and longevity in demanding commercial environments. Engineered for demanding commercial applications where dependable sealing performance is essential.
Manufacturer Resources
Product Specs
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Astragals, Gaskets and Weatherstripping
- Product Type:
- Astragals
- Subcategory:
- Gaskets & Weatherstripping
- Commercial/Residential:
- Commercial
- Product Category:
- Door Trim and Accessories
- Department:
- Door Hardware