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 Commercial Perimeter Gasketing & Door Seals

Ensure your facility meets strict safety codes while improving energy efficiency with our professional-grade perimeter gasketing. Also known as weatherstripping or door seals, these components are essential for creating an airtight seal around the head and jambs of a door frame. Whether you need to block smoke, reduce noise transmission (STC rated), or stop drafts, we offer a comprehensive inventory from industry leaders like NGP (National Guard Products) and Pemko.

High-Performance Sealing Solutions

Our selection includes various materials designed for specific environmental needs:

  • Silicone Gasketing: The best choice for extreme temperatures; remains flexible down to -58°F.
  • Neoprene Seals: Excellent for smoke and draft control in commercial fire doors.
  • Adhesive Smoke Seals: Easy-to-install "teardrop" seals like the NGP 5050 for rapid code compliance.

All our gasketing options are designed for durability in high-traffic commercial, industrial, and institutional settings.

Frequently Asked Questions

1. What is the difference between gasketing and weatherstripping? While often used interchangeably, perimeter gasketing specifically refers to seals applied around the head and jambs of a door frame to block smoke, sound, or air. Weatherstripping is a broader term that includes door sweeps and thresholds used to protect against outdoor elements.

2. Does perimeter gasketing help with soundproofing? Yes. To reduce noise, you should look for gasketing with high STC (Sound Transmission Class) ratings. Dense materials like silicone or neoprene bulb seals create an airtight seal that significantly reduces decibel transfer through door gaps.

3. Is adhesive-backed smoke seal fire-rated? Many adhesive seals, like the NGP 5050, are UL-listed for fire doors. However, always check the specific product's fire rating to ensure it meets the 20, 45, 60, or 90-minute requirements of your specific opening.

Perimeter Gasketing
Pemko XG90KIT Excessive Gap Intumescent Fire & Smoke Seal Kit – White
$ 488.45

Pemko XG90KIT Excessive Gap Perimeter Fire & Smoke Seal Kit (White). Lead time: 7 Working Days

Perimeter Gasketing
Pemko XG90KIT Excessive Gap Perimeter Fire & Smoke Seal Kit — Black
$ 488.45

Pemko XG90KIT Excessive Gap Perimeter Fire & Smoke Seal Kit (Black). Lead time: 7 Working Days

Anti-Ligature Items
NGP 5050C Anti-Ligature Silicone Bulb Fire & Smoke Seal — 300 ft Bulk Roll
$ 888.00

National Guard Products 5050C x 300 ft roll Anti Ligature Silicone Bulb Fire and Smoke Seal Lead Time: 7-10 Business Days

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