Need help? Call or text 714-248-6555

Rated 4.8/5 by verified buyers

US Made Supply
/
Type at least 2 characters, then press Enter to see all results.
Roofing & Roofs
Flat or Low Slope
Architectural

Pemko 158A36 36" 3' x 5-1/2" x 1/2" Offset Saddle Threshold Mill Finish Aluminum Finish - Image 1
Pemko 158A36 36" 3' x 5-1/2" x 1/2" Offset Saddle Threshold Mill Finish Aluminum Finish - Image 1

Pemko 158A36 36" 3' x 5-1/2" x 1/2" Offset Saddle Threshold Mill Finish Aluminum Finish

Pemko

$68.00

Typically ships in 1-3 business days.

Volume pricing on 10+ units.

Each

Secure Checkout

US Made Products

Flat Rate Shipping

Business Support

American businesses trust US Made Supply because we do the research.

Call 714-248-6555 or email us.

The 158A36 offset saddle threshold handles floor height transitions up to 1/4 inch between different surfaces like tile and carpet. This 36-inch aluminum threshold gets installed at door openings where floor levels change, creating a smooth transition that meets ADA accessibility requirements. Pemko designed this fire-rated threshold to eliminate trip hazards while maintaining door assembly integrity.

The 5-1/2 inch width and 1/2 inch height provide adequate coverage for most residential and commercial applications. Mill finish aluminum resists corrosion and wear from foot traffic. Mounting hardware comes included for direct fastening to subfloor or concrete.

Material Anodized Aluminum
Dimensions 36" L x 5-1/2" W x 1/2" H
Finish Mill Finish
Mounting Surface mount with included hardware
Warranty 5 years limited

This threshold meets UL 10C positive pressure requirements for fire door assembly testing and carries UL 4L10 listing. Complies with ANSI/BHMA A156.21 threshold standards and ADA accessibility guidelines under ANSI/BHMA A117.1. For broader building code context, see NFPA 101 Life Safety Code egress requirements.

The 158A36 offset saddle threshold handles floor height transitions up to 1/4 inch between different surfaces like tile and carpet. This 36-inch aluminum threshold gets installed at door openings where floor levels change, creating a smooth transition that meets ADA accessibility requirements. Pemko designed this fire-rated threshold to eliminate trip hazards while maintaining door assembly integrity.

The 5-1/2 inch width and 1/2 inch height provide adequate coverage for most residential and commercial applications. Mill finish aluminum resists corrosion and wear from foot traffic. Mounting hardware comes included for direct fastening to subfloor or concrete.

Material Anodized Aluminum
Dimensions 36" L x 5-1/2" W x 1/2" H
Finish Mill Finish
Mounting Surface mount with included hardware
Warranty 5 years limited

This threshold meets UL 10C positive pressure requirements for fire door assembly testing and carries UL 4L10 listing. Complies with ANSI/BHMA A156.21 threshold standards and ADA accessibility guidelines under ANSI/BHMA A117.1. For broader building code context, see NFPA 101 Life Safety Code egress requirements.

More from Pemko

View all →
Pemko 145D72 72" 6' x 4" x 7/8" Interlocking Threshold Dark Bronze Anodized Aluminum Finish

Manufacturer: Pemko

Pemko 145D72 72" 6' x 4" x 7/8" Interlocking Threshold Dark Bronze Anodized Aluminum Finish

$152.00

Pemko 151A36 36" 3' x 3" x 1/4" Saddle Threshold Mill Finish Aluminum Finish

Manufacturer: Pemko

Pemko 151A36 36" 3' x 3" x 1/4" Saddle Threshold Mill Finish Aluminum Finish

$35.00

Pemko 158D36 36" 3' x 5-1/2" x 1/2" Offset Saddle Threshold Mill Finish Dark Bronze Finish

Manufacturer: Pemko

Pemko 158D36 36" 3' x 5-1/2" x 1/2" Offset Saddle Threshold Mill Finish Dark Bronze Finish

$103.00

Pemko 170A36 36" 3' x 4" x 1/2" Saddle Threshold Mill Finish Aluminum Finish

Manufacturer: Pemko

Pemko 170A36 36" 3' x 4" x 1/2" Saddle Threshold Mill Finish Aluminum Finish

$40.00

Pemko 171A36 36" 3' x 5" x 1/2" Saddle Threshold Mill Finish Aluminum Finish

Manufacturer: Pemko

Pemko 171A36 36" 3' x 5" x 1/2" Saddle Threshold Mill Finish Aluminum Finish

$51.00

Pemko 171A72 72" 6' x 5" x 1/2" Saddle Threshold Mill Finish Aluminum Finish

Manufacturer: Pemko

Pemko 171A72 72" 6' x 5" x 1/2" Saddle Threshold Mill Finish Aluminum Finish

$102.00

Pemko 172A36 36" 3' x 6" x 1/2" Saddle Threshold Mill Finish Aluminum Finish

Manufacturer: Pemko

Pemko 172A36 36" 3' x 6" x 1/2" Saddle Threshold Mill Finish Aluminum Finish

$62.00

Pemko 172D72 72" 6' x 6" x 1/2" Saddle Threshold Dark Bronze Anodized Aluminum Finish

Manufacturer: Pemko

Pemko 172D72 72" 6' x 6" x 1/2" Saddle Threshold Dark Bronze Anodized Aluminum Finish

$171.00

Your Orders

Sign InOrder HistoryOrder Status

Copyright © 2026 US Made, LLC. All Rights Reserved.

All content is for informational purposes only and does not constitute professional, legal, or compliance advice. Verify all requirements with the applicable standards and authorities. Standard names, spec section numbers, and related marks are the property of their respective owners. We cite them to show where a product is usually specified, not as a certification.

Secure Payments

VisaMastercardAmerican ExpressDiscoverApple PayGoogle PayShop PayPayPal