Black – 3” x 3” Post Cap

$ 15.86

The perfect finishing touch for your fence.

Complete your SLEEKFENCE system with the 3″ x 3″ Black Post Cap, designed to enhance both style and durability. Featuring a pyramid top and a premium matte black finish, this cap seamlessly matches our fence panels for a refined, modern look while protecting your posts from the elements. Every SLEEKFENCE post already includes a cap; this is for those needing a spare or replacement.

Key features

Secure mounting – Attaches with two stainless steel screws for a strong and reliable fit
Weather-resistant protection – Shields post tops from rain, debris, and long-term wear.
Premium matte black finish – Matches the SLEEKFENCE system for seamless integration.

Variation type

SKU: 1123

Our team will help you plan the perfect layout and quote exactly what’s required.

Payment options & financing are available

Product Details

Not Sure What You Need?

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How to Install

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Materials

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Shipping

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Lifetime Warranty & Satisfaction Guarantee

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Why Choose Aluminum Fencing?

Guaranteed for life: Our lifetime warranty lifetime warranty gives you total peace of mind.
Always looks brand new: A premium powder-coated finish keeps your fence pristine, always.
Thrives in any environment: Fireproof, hurricane-rated, and resistant to salt corrosion—SLEEKFENCE withstands all conditions.
Engineered for strength: Made from structural-grade T6 aluminum that resists rust, rot, bending, and cracking.
Easy to install: SLEEKFENCE is quick and simple to install. Check out our guides on our YouTube Channel.

Panel Specifications

Available in heights of 4, 6, and 8 feet, but can be resized to any height.
Easily customizable on-site to fit any project specs.
Made with industry-grade aluminum, an eco-friendly choice.
Finished with a matte powder coating to provide an added layer of strength.

Built To Last

Cannot rust, rot, or ignite.
Engineered for maximum wind and fire resistance.
Zero maintenance required outside of washing with soap twice a year.
Backed by a limited lifetime warranty.

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See Sleekfence in action

“So happy I stumbled across Sleekfence when looking for alternatives to replacing our wood fence. The black aluminium fence really completes the look of our modern yard and so happy there will be minimal upkeep. Throughout the process, Patrick, the Sleekfence rep I worked with, was so responsive, helpful and worked with me when I had some setbacks with my project. Thank you, Sleekfence. I will be recommending you everyone!”
– Elena Longinetti

“Love the design, they stand behind the products and was relatively easy to install . It was the only one on the market that could do want we needed with an 8 ft high barrier. We live in downtown Kitchener and really needed the privacy. A few later, its like the fence is brand-new. We had a few very heavy storms and no damage. These are securely installed into cement.”
– Renato FotiReal

Frequently Asked Questions

Can I install SLEEKFENCE panels myself?

Yes! Our panels are shipped pre-assembled for easy installation, and they integrate seamlessly with SLEEKFENCE posts and mounting hardware.

How do these panels hold up in extreme weather?

SLEEKFENCE panels are engineered to withstand hurricanes, wildfires, and highwinds. The powder-coated aluminum construction resists rust, rot, and moisture damage.

Can I customize the panel size?

Absolutely! The panels can be easily trimmed on-site to fit your specific project requirements.

How does SLEEKFENCE handle shipping?

We take delivery as seriously as design-fast, affordable, and communicative. Orders of fewer than 5 panels ship unassembled to honor our flat-rate shipping, but if you prefer pre-assembled panels, just ask for a custom freight quote. See full shipping details here.

Not Sure What You Need?

Premium fencing starts at $45/linear foot. Final quote depends on layout and materials. We’ll help you plan your fence layout and quote the right parts. Request a free design consultation & Custom Quote.

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Free Shipping

*Free shipping to commercial locations on orders over $4999 before tax.

Fast delivery of stocked products (black and white fencing) to any location in the Contiguous United States and Canada within 15 days.

American Distribution Center

2 Vliet Farm Rd, Asbury, NJ, USA, 08802 HOURS: 7:30 a.m. to 4:30 p.m. EST, Monday to Friday.

Fast delivery of stocked products (black and white fencing) to any location in the Contiguous United States and Canada within 15 days.

Canadian Distribution Center

19272 96 Ave Unit 3, Surrey, BC, Canada, V4N 4C1 HOURS: 7:30 a.m. to 4:30 p.m. PST, Monday to Friday. No walk-in clients, by appointment only.

Client Support Center Hours: 4:30 a.m. to 4:30 p.m. PST / 7:30 a.m. to 7:30 p.m. EST, Monday to Friday. SLEEKFENCE™ – North American Manufacturer & Distributor of Aluminum Fencing Products.

Shop Sleekfence™

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About Sleekfence™

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Copyright © 2025 SLEEKFENCE.com. All rights reserved.

Free Shipping

*Free shipping to commercial locations on orders over $4999 (USD) before tax.

Fast delivery of stocked products (black and white fencing) to any location in the Contiguous United States and Canada within 15 days.

American Distribution Center

2 Vliet Farm Rd, Asbury, NJ, USA, 08802 HOURS: 7:30 a.m. to 4:30 p.m. EST, Monday to Friday.

Fast delivery of stocked products (black and white fencing) to any location in the Contiguous United States and Canada within 15 days.

Canadian Distribution Center

19272 96 Ave Unit 3, Surrey, BC, Canada, V4N 4C1 HOURS: 7:30 a.m. to 4:30 p.m. PST, Monday to Friday. No walk-in clients, by appointment only.

Client Support Center Hours: 4:30 a.m. to 4:30 p.m. PST / 7:30 a.m. to 7:30 p.m. EST, Monday to Friday. SLEEKFENCE™ – North American Manufacturer & Distributor of Aluminum Fencing Products.

Free Shipping

*Free shipping to commercial locations on orders over $4999 before tax.

Fast delivery of stocked products (black and white fencing) to any location in the Contiguous United States and Canada within 15 days.

American Distribution Center

2 Vliet Farm Rd, Asbury, NJ, USA, 08802 HOURS: 7:30 a.m. to 4:30 p.m. EST, Monday to Friday.

Fast delivery of stocked products (black and white fencing) to any location in the Contiguous United States and Canada within 15 days.

Canadian Distribution Center

19272 96 Ave Unit 3, Surrey, BC, Canada, V4N 4C1 HOURS: 7:30 a.m. to 4:30 p.m. PST, Monday to Friday. No walk-in clients, by appointment only.

Client Support Center Hours: 4:30 a.m. to 4:30 p.m. PST / 7:30 a.m. to 7:30 p.m. EST, Monday to Friday. SLEEKFENCE™ – North American Manufacturer & Distributor of Aluminum Fencing Products.

Free Shipping

*Free shipping to commercial locations on orders over $4999 before tax.

Fast delivery of stocked products (black and white fencing) to any location in the Contiguous United States and Canada within 15 days.

American Distribution Center

2 Vliet Farm Rd, Asbury, NJ, USA, 08802 HOURS: 7:30 a.m. to 4:30 p.m. EST, Monday to Friday.

Fast delivery of stocked products (black and white fencing) to any location in the Contiguous United States and Canada within 15 days.

Canadian Distribution Center

19272 96 Ave Unit 3, Surrey, BC, Canada, V4N 4C1 HOURS: 7:30 a.m. to 4:30 p.m. PST, Monday to Friday. No walk-in clients, by appointment only.

Client Support Center Hours: 4:30 a.m. to 4:30 p.m. PST / 7:30 a.m. to 7:30 p.m. EST, Monday to Friday. SLEEKFENCE™ – North American Manufacturer & Distributor of Aluminum Fencing Products.

Shop Sleekfence

Resources

Accounts & Orders

About Sleekfence

Follow Us:

Copyright © 2025 SLEEKFENCE.com. All rights reserved.