We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
NATIONAL GUARD 158NA-84 Door Astragal, 7 ft, Aluminum Flange, Neoprene Insert - Door Astragals
NATIONAL GUARDDoor Astragals

NATIONAL GUARD 158NA-84 Door Astragal, 7 ft, Aluminum Flange, Neoprene Insert

The NATIONAL GUARD Astragal (MPN 158NA-84) is a 7 ft long door astragal featuring an aluminum flange and a neoprene insert. This product is designed for sealing gaps between double doors, providing a durable and…

SKU 3G-OTH-502402

Also listed as: 158NA84 · 158NA 84

Brand
NATIONAL GUARD
Item
158NA-84 Door Astragal, 7 ft, Aluminum Flange, Neoprene Insert
Category
Door Astragals
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NATIONAL GUARD
Manufacturer Part Number
158NA-84
Flange Material
Aluminum
Insert Material
Neoprene

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

NATIONAL GUARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NATIONAL GUARD Astragal (MPN 158NA-84) is a 7 ft long door astragal featuring an aluminum flange and a neoprene insert. This product is designed for sealing gaps between double doors, providing a durable and flexible barrier.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the NATIONAL GUARD Astragal 158NA-84 used for?

The NATIONAL GUARD Astragal 158NA-84 seals the gap between double doors, preventing drafts, light, and noise infiltration. Its aluminum flange provides rigid mounting while the neoprene insert offers a flexible, durable seal. It is commonly used in commercial and industrial door assemblies.

What are the specifications of the NATIONAL GUARD Astragal 158NA-84?

The NATIONAL GUARD Astragal 158NA-84 has a 7 ft length, an aluminum flange, and a neoprene insert. The manufacturer part number is 158NA-84. It is designed for double-door applications requiring a durable, weather-resistant seal.

Where to buy the NATIONAL GUARD Astragal 158NA-84 worldwide?

3G Electric supplies the NATIONAL GUARD Astragal 158NA-84 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this door astragal.

How to install the NATIONAL GUARD Astragal 158NA-84?

Install the NATIONAL GUARD Astragal 158NA-84 by aligning the aluminum flange against the inactive door edge and securing with screws. Ensure the neoprene insert compresses against the active door for a tight seal. Follow standard door hardware installation practices for best results.

NATIONAL GUARD Products

3G Electric supplies NATIONAL GUARD door astragals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from NATIONAL GUARD

View all NATIONAL GUARD parts →
This door astragal seals the gap between paired doors, blocking drafts, light, and noise. The aluminum flange provides strength and corrosion resistance, while the EPDM insert compresses for a weathertight seal. Commonly used in commercial and industrial doorways
NATIONAL GUARD
This door astragal seals the gap between paired doors, blocking drafts, light, and noise. The aluminum flange provides strength and corrosion resistance, while the EPDM insert compresses for a weathertight seal. Commonly used in commercial and industrial doorways
This door astragal seals the gap between paired doors or a door and floor, blocking drafts, light, and pests. It features a stainless steel flange for corrosion resistance and a brush insert for a flexible seal. Typical applications include commercial and industrial doorways where energy loss and noise reduction are required
NATIONAL GUARD
This door astragal seals the gap between paired doors or a door and floor, blocking drafts, light, and pests. It features a stainless steel flange for corrosion resistance and a brush insert for a flexible seal. Typical applications include commercial and industrial doorways where energy loss and noise reduction are required
This door astragal seals the gap between paired doors, reducing air, light, and sound infiltration. It features an aluminum flange and a neoprene insert for weatherstripping. Typical applications include commercial and industrial doorways
NATIONAL GUARD
This door astragal seals the gap between paired doors, reducing air, light, and sound infiltration. It features an aluminum flange and a neoprene insert for weatherstripping. Typical applications include commercial and industrial doorways
This door astragal is 8 ft long, with an aluminum flange and an EPDM insert. It seals the gap between a pair of swinging doors or between a door and its frame, reducing air, dust, and sound infiltration
NATIONAL GUARD
This door astragal is 8 ft long, with an aluminum flange and an EPDM insert. It seals the gap between a pair of swinging doors or between a door and its frame, reducing air, dust, and sound infiltration
Door astragal with aluminum flange and neoprene insert, 5 in wide and 3/16 in high. Used to seal the gap between paired doors or a door and frame, reducing air, light, and sound infiltration. Suitable for commercial and industrial doorways
NATIONAL GUARD
Door astragal with aluminum flange and neoprene insert, 5 in wide and 3/16 in high. Used to seal the gap between paired doors or a door and frame, reducing air, light, and sound infiltration. Suitable for commercial and industrial doorways
Door astragal with aluminum flange and EPDM insert, 7 ft length. Seals the vertical gap between double doors to block drafts, dust, and light. Suitable for commercial or industrial doorways
NATIONAL GUARD
Door astragal with aluminum flange and EPDM insert, 7 ft length. Seals the vertical gap between double doors to block drafts, dust, and light. Suitable for commercial or industrial doorways
This door astragal has a 7 ft length, 1 3/8 in width, and 1 1/4 in height. It features an aluminum flange and a neoprene looped insert. Used to seal the gap between paired doors or between a door and its frame, it blocks drafts, light, and noise
NATIONAL GUARD
This door astragal has a 7 ft length, 1 3/8 in width, and 1 1/4 in height. It features an aluminum flange and a neoprene looped insert. Used to seal the gap between paired doors or between a door and its frame, it blocks drafts, light, and noise
This 7 ft door astragal seals the gap between paired doors, using a steel flange for structural support and a TPE insert for flexible sealing. It is suited for commercial and industrial door assemblies where draft, light, and debris exclusion is required
NATIONAL GUARD
This 7 ft door astragal seals the gap between paired doors, using a steel flange for structural support and a TPE insert for flexible sealing. It is suited for commercial and industrial door assemblies where draft, light, and debris exclusion is required