Pemko 300 Series Adjustable As...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$104.62
$101.80
Pemko 300 Series Adjustable Astragal

Pemko 300 Series Adjustable Astragal with Self-Adjusting Pile Brush

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Model: 300C84
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$104.62
$101.80
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Pemko 300 Series Adjustable Astragal with Self-Adjusting Pile Brush

Professional Double Door Sealing Solution

The Pemko 300 Series Adjustable Astragal features a spring-loaded, self-adjusting pile brush insert designed for double-door entryways with gaps of 3/8"; or less. This aluminum-based meeting stile mortises into one of two double active doors and provides comprehensive sealing against smoke, sound, light infiltration, and energy loss. Available in various finishes with custom cutting options from 24"; to 197"; maximum length.

Professional Features & Benefits

  • Self-Adjusting Design: Spring-loaded mechanism automatically adjusts when doors shift, reducing maintenance requirements and ensuring consistent sealing performance.
  • Flexible Pile Bristles: Conform to surface irregularities and provide compressed sealing for gaps up to 3/8"; between double doors.
  • Comprehensive Sealing: Prevents smoke, sound, light infiltration, drafts, dirt, and insects while improving energy efficiency and acoustics.
  • Durable Construction: Aluminum base material with overall height of 15/16"; provides long-lasting performance in commercial applications.
  • Flexible Sizing: Available in lengths from 24"; minimum to 197"; maximum with custom cutting capabilities for precise fit.
  • Easy Installation: Non-handed design mortises into one door of double active pairs using #4 x 1-1/4"; sheet metal screws.
  • Fire Safety Compliance: Helps prevent smoke spread in fire events while maintaining proper door operation.

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 Pemko Quality?

Pemko 300 Series Adjustable Astragals deliver professional-grade sealing performance with durable aluminum construction and self-adjusting pile brush technology. The spring-loaded design reduces maintenance requirements while providing consistent sealing against smoke, sound, and energy loss. Engineered for demanding commercial applications where reliable double-door sealing is essential.

Product Documentation & Resources

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Group:
Door Trim and Accessories
Product Subgroup:
Astragals, Gaskets and Weatherstripping
Product Substrate:
Aluminum
Product Type:
Astragals
Series:
300 Series
Subcategory:
Astragals

Pemko 300C84 – Frequently Asked Questions

How fast can I get the Pemko 300C84 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Pemko 300C84 come with a warranty?
Absolutely. The Pemko 300C84 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Pemko 300C84?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Pemko 300C84 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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