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National Guard Products 130NA Neoprene Sponge Perimeter Weatherstrip Head-and-Jamb Set – Anodized Aluminum
National Guard Products (NGP) model 130NA is a screw-applied perimeter weatherstrip head-and-jamb set featuring a patent-pending microcellular EPDM neoprene sponge seal in an anodized aluminum retainer. Sold as a complete three-piece kit — one head piece and two jamb pieces — the 130NA is cut to length for your specific opening and ships ready to install directly to the frame stop. Five standard opening sizes are available: 3'0 x 7'0, 4'0 x 7'0, 6'0 x 7'0, 6'0 x 8'0, and 8'0 x 8'0, making this set suitable for single commercial doors, pairs, and oversized frames alike. The 130NA is UL-certified for fire-rated hollow metal and wood door assemblies, carries positive-pressure and smoke-and-draft-control listings, and is BHMA-certified to ANSI/BHMA A156.22 — delivering a comprehensive perimeter seal that addresses air infiltration, fire, and smoke in a single product.
High-Performance Perimeter Weatherstrip Features
- Patent-Pending Microcellular EPDM Seal: The neoprene sponge insert is engineered from synthetic EPDM rubber in a polypropylene thermoplastic matrix closed-cell advanced elastomeric foam, providing an exceptionally tight, consistent seal around the full door perimeter.
- Outstanding Seal Memory and Tensile Strength: The EPDM foam compound offers very good abrasion resistance, tensile strength, and compression-set memory, so the seal rebounds to its original profile repeatedly without permanent deformation.
- Extreme Temperature Performance: Rated from -81°F to 275°F, the 130NA maintains seal integrity in cold-storage, exterior, and high-heat environments without cracking or hardening.
- Flame-Resistant and Moisture-Resistant Material: The closed-cell foam construction resists moisture absorption while the flame-resistant compound meets the requirements of UL fire door listings.
- Excellent Environmental Durability: Good resistance to ozone, sunlight, and aging means the seal retains its performance over the life of the opening without UV-related degradation.
- UL Fire Door Certification – Standard and Positive Pressure: Certified by UL to CAN/ULC-S104 and ANSI/UL 10B (standard pressure) and ANSI/UL 10C (positive pressure); complies with NFPA 80 and NFPA 252 for hollow metal fire doors rated up to 3 hours and wood fire doors rated up to 90 minutes.
- UL Smoke and Draft Control – Category 'H': Certified by UL to ANSI/UL 10C and ANSI/UL 1784 Category 'H'; complies with IBC and NFPA 105 for use on 'S'-labeled positive-pressure hollow metal fire doors up to 3 hours and wood fire doors up to 90 minutes.
- BHMA Certified to ANSI/BHMA A156.22: Performance-tested and listed in the BHMA Certified Products Directory for door gasketing and edge sealing systems, including heat and cold performance tests.
- Aluminum Alloy 6063-T5 Retainer: The extruded aluminum retainer offers a corrosion-resistant, anodized finish that complements standard commercial aluminum storefront and hollow metal frames.
- Stainless Steel Fasteners Furnished: #6 x 3/4" stainless steel sheet metal screws are included, and screw holes are slotted for field adjustment during installation.
Technical Details
| Manufacturer | National Guard Products (NGP) |
| Model Number | 130NA |
| Product Type | Perimeter Weatherstrip Head-and-Jamb Set |
| Seal Material | Synthetic EPDM Rubber in Polypropylene Thermoplastic Matrix Closed-Cell Advanced Elastomeric Foam (Microcellular EPDM – Patent Pending) |
| Seal Color | Black |
| Retainer Material | Aluminum Alloy 6063, T5 Temper |
| Finish | Anodized Aluminum |
| Typical Section Profile | 1" x 3/16" |
| Set Configuration | 1 Head + 2 Jambs (3-piece perimeter set) |
| Available Opening Sizes | 3'0 x 7'0 | 4'0 x 7'0 | 6'0 x 7'0 | 6'0 x 8'0 | 8'0 x 8'0 |
| Application | Screw-applied to frame stop |
| Fasteners Furnished | #6 x 3/4" Stainless Steel Sheet Metal Screws |
| Screw Holes | Slotted for adjustment |
| Temperature Range | -81°F to 275°F |
| Flame Resistance | Flame-Resistant |
| Moisture Resistance | Moisture-Resistant (Closed-Cell Construction) |
| Environmental Resistance | Good resistance to ozone, sunlight, and aging |
| UL Fire Listing – Standard Pressure | Certified to CAN/ULC-S104 and ANSI/UL 10B; complies with NFPA 80 and NFPA 252 – Hollow Metal up to 3 Hr., Wood up to 90 Min. |
| UL Fire Listing – Positive Pressure | Certified to ANSI/UL 10C; complies with IBC, NFPA 80 and NFPA 252 – Hollow Metal up to 3 Hr., Wood up to 90 Min. |
| UL Smoke & Draft Control | Certified to ANSI/UL 10C and ANSI/UL 1784 Category 'H'; complies with IBC and NFPA 105 – 'S'-labeled Positive Pressure Hollow Metal up to 3 Hr., Wood up to 90 Min. |
| BHMA Certification | ANSI/BHMA A156.22 – Listed in BHMA Certified Products Directory; performance-tested for heat and cold |
| Stocking Status | Made to Order |
| Lead Time | 10–15 Business Days |
Pro-Tip for Perimeter Sealing
The NGP 130NA is a surface-applied product that mounts directly to the frame stop on the head and both jambs of the opening. Because the screw holes are slotted, you can shift the retainer laterally after the first pass of screws to fine-tune the contact between the neoprene sponge and the door face before final tightening. Stainless steel sheet metal screws are furnished with the set, so no separate fastener purchase is required. For fire-rated openings, always verify that all perimeter components — including the door bottom seal and any coordinator or closer — carry the appropriate fire and smoke listings required by your Authority Having Jurisdiction (AHJ) before ordering.
| Gasketing Set Size | 3'0 x 7'0 Set or 4'0 x 7'0 Set or 6'0 x 7'0 Set or 6'0 x 8'0 Set or 8'0 x 8'0 Set |
| Brand | National Guard Products |
| Housing Finish | Aluminum |
| Smoke Rated | Smoke Rated |
| Weatherstripping Type | Perimeter Gasketing |
| Housing Size | 1" x 3/16" |
| Insert Color | Black |
| Fasteners | #6 x 3/4" Stainless Steel Sheet Metal Screws Furnished |
| Fire Rated | Fire Rated |
| Insert Material | Neoprene |
| Mounting Type | Screw Applied - Exp Screw, Surface Mounted |
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