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NATIONAL GUARD 425HD-36 Heavy Duty Aluminum Door Threshold, 3 ft, Fluted - Heavy Duty Thresholds
NATIONAL GUARDHeavy Duty Thresholds

NATIONAL GUARD 425HD-36 Heavy Duty Aluminum Door Threshold, 3 ft, Fluted

The NATIONAL GUARD 425HD-36 is a heavy-duty aluminum door threshold, 3 ft long, with a fluted transition type. 3G Electric sources this genuine industrial threshold as part of our broader capability to deliver…

SKU 3G-OTH-505736

Also listed as: 425HD36 · 425HD 36

Brand
NATIONAL GUARD
Item
425HD-36 Heavy Duty Aluminum Door Threshold, 3 ft, Fluted
Category
Heavy Duty Thresholds
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NATIONAL GUARD
Manufacturer Part Number
425HD-36
Type
Aluminum
Lg
3 ft
Transition Type
Fluted

Technical Documents

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

Product Description

The NATIONAL GUARD 425HD-36 is a heavy-duty aluminum door threshold, 3 ft long, with a fluted transition type. 3G Electric sources this genuine industrial threshold as part of our broader capability to deliver equipment across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the NATIONAL GUARD 425HD-36 door threshold used for?

The NATIONAL GUARD 425HD-36 is a heavy-duty aluminum door threshold designed for commercial and industrial doorways. Its fluted transition type provides a slip-resistant surface and a clean seal at the bottom of the door, helping to block drafts, dust, and moisture in facilities like warehouses and factories.

What are the specifications of the NATIONAL GUARD 425HD-36?

The NATIONAL GUARD 425HD-36 is a heavy-duty aluminum door threshold with a length of 3 ft. It features a fluted transition type for improved traction and sealing. The manufacturer part number is 425HD-36. 3G Electric sources this genuine NATIONAL GUARD threshold as part of our industrial supply capability.

Where to buy the NATIONAL GUARD 425HD-36 worldwide?

3G Electric supplies the NATIONAL GUARD 425HD-36 heavy-duty door threshold to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine NATIONAL GUARD thresholds and support your procurement from order to arrival.

How to install the NATIONAL GUARD 425HD-36 door threshold?

To install the NATIONAL GUARD 425HD-36, first measure and cut the threshold to fit your doorway width. Clean the subfloor, apply a bead of construction adhesive, and press the threshold into place. Secure with screws through the pre-drilled holes. Ensure the fluted surface faces outward for traction. Seal edges with caulk.

NATIONAL GUARD Products

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

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