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TITAN black aluminum post cap with pyramid top design

TITAN Aluminum Post Cap - Black

Guaranteed Manufacturer Quality

Innovation That Works For You

$6.59
Available for Pickup at The Deck Store locations.
Delivery available upon request—email purchasing@deckstore.ca for a quote.
Select Size

Pickup available at TORONTO Store

Usually ready in 2-4 days

TITAN Aluminum Post Cap - Black

3.5"

TORONTO Store

Pickup available, usually ready in 2-4 days

789 Arrow Rd #10
North York ON M9M 2L4
Canada

+14167493963

OAKVILLE Store

Pickup available, usually ready in 2-4 days

454 S Service Rd W
Oakville ON L6K 2H4
Canada

(905) 337-7707

OSHAWA Store

Pickup available, usually ready in 2-4 days

133 Taunton Rd W
Oshawa ON L1G 3T4
Canada

+19057251957

OTTAWA Store

Pickup available, usually ready in 2-4 days

52 Antares Dr unit 15
Ottawa ON K2E 7Z1
Canada

+16138292626

Black Cast Aluminum Pyramid Post Caps – 3.5″ & 5.5″ Profiles

Give your deck or fence railing a sleek, permanent finishing touch while shielding structural cores from weathering with the TITAN Aluminum Pyramid Post Cap in Black. Engineered from cast aluminum and finished with a durable, baked-on outdoor powder coating, these premium caps provide complete top-of-post protection. Unlike plastic covers that crack under intense UV sun exposure or alternatives that rot and split over time, this rugged aluminum design delivers timeless architectural appeal and reliable structural shielding.

Why Choose the TITAN Aluminum Post Cap System?

  • Cast Aluminum Build
    Manufactured from high-grade cast aluminum with a premium black powder-coated finish. Completely immune to rust, cracking, warping, and insect damage, ensuring decades of maintenance-free service.
  • Smart All-Weather Post Core Protection
    Acts as a structural shield over the vulnerable end-grain of your posts. By completely sealing the top from pooling water, snow, and moisture penetration, it prevents premature internal rot and splitting.
  • Low-Profile Flush Installation
    Features pre-drilled, countersunk mounting holes. The included flush-mount screws sit perfectly level with the aluminum surface after installation, maintaining a clean, high-end profile with no dangerous snagging hazards.
  • Perfect Multi-Product Synergy
    Designed to match perfectly with TITAN post anchors and base skirts, allowing you to create a cohesive, fully synchronized architectural look across your entire outdoor living area.

Technical Specifications

Parameter Specification
Color & Finish Black (Baked outdoor powder coating)
Material Composition Cast aluminum
SKU (3.5″ / Black) PCALBL35
SKU (5.5″ / Black) PCALBL55
3.5″ Profile Application Fits nominal 4x4 posts (Actual dimensions: 3.5″ x 3.5″)
5.5″ Profile Application Fits nominal 6x6 posts (Actual dimensions: 5.5″ x 5.5″)
Design Type Classic pyramid low-profile cap
Mounting Style Secure side fastening via countersunk screw holes
Estimating Coverage Sold individually (1 post cap and 2 color-matched screws per pack)

Box Includes

  • 1 × TITAN Black Cast Aluminum Pyramid Post Cap
  • 2 × Color-matched flush-mount (countersunk) installation screws

Simple Installation Workflow

  1. MEASURE AND VERIFY
    Confirm your dimensions. Ensure the top of your installed post is cut square, clean, and free of protruding splinters. Double-check your post sizing (3.5″ or 5.5″) to match your selected cap size.
  2. POSITION THE CAP
    Seat the trim. Place the TITAN Aluminum Post Cap firmly onto the top of the post, pressing downward until it sits completely level and tight against the end-grain.
  3. DRIVE FASTENERS
    Secure the assembly. Insert the included color-matched screws into the pre-drilled side countersunk holes. Fasten using a standard screwdriver or a drill on a low-torque setting; do not over-tighten to avoid cracking the cast aluminum housing.

Important Notes

  • Sizing Compatibility: Designed exclusively for standard nominal-sized posts (actual 3.5″ x 3.5″ or 5.5″ x 5.5″ dimensions). These caps are not compatible with rough-cut (rough-sawed) lumber profiles without manual post trimming.

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Made with care

Great value

Elegant design

Quality materials

Details

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

Shipping & Returns

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.

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