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NATIONAL GUARD 8424DKB-48 Aluminum Saddle Threshold, 4 ft, Fluted - Saddle Thresholds
NATIONAL GUARDSaddle Thresholds

NATIONAL GUARD 8424DKB-48 Aluminum Saddle Threshold, 4 ft, Fluted

The NATIONAL GUARD Door Threshold is a 4 ft long aluminum saddle threshold (MPN 8424DKB-48) with a fluted transition type. This product is a saddle threshold designed for door openings.

SKU 3G-OTH-505120

Also listed as: 8424DKB48 · 8424DKB 48

Brand
NATIONAL GUARD
Item
8424DKB-48 Aluminum Saddle Threshold, 4 ft, Fluted
Category
Saddle Thresholds
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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
8424DKB-48
Type
Aluminum
Lg
4 ft
Transition Type
Fluted

Technical Documents

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

Product Description

The NATIONAL GUARD Door Threshold is a 4 ft long aluminum saddle threshold (MPN 8424DKB-48) with a fluted transition type. This product is a saddle threshold designed for door openings.

Frequently Asked Questions

What is a NATIONAL GUARD 8424DKB-48 door threshold used for?

The NATIONAL GUARD 8424DKB-48 is a 4 ft long aluminum saddle threshold with a fluted transition type. It is used to seal the gap under a door opening, providing a smooth transition between flooring surfaces while helping to block drafts, moisture, and debris.

What are the specifications of the NATIONAL GUARD 8424DKB-48 threshold?

The NATIONAL GUARD 8424DKB-48 is a saddle threshold made of aluminum, 4 ft in length, with a fluted transition type. The manufacturer part number is 8424DKB-48. It is designed for door openings to provide a durable, weather-resistant seal and a finished look.

Where to buy a NATIONAL GUARD 8424DKB-48 threshold worldwide?

3G Electric supplies the NATIONAL GUARD 8424DKB-48 aluminum saddle threshold to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this fluted transition threshold for your door opening.

How to install a NATIONAL GUARD saddle threshold?

To install a NATIONAL GUARD saddle threshold, first measure and cut the 4 ft aluminum threshold to fit your door opening if needed. Clean the subfloor, apply a bead of construction adhesive, position the threshold, and secure it with screws. Ensure the fluted transition faces the interior for a smooth finish.

NATIONAL GUARD Products

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

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