Post Caps - H Section - 100mm

What It Is

Post Caps – H Section – 100 mm are UV-stabilised plastic caps designed to fit snugly over 100 mm H-section steel posts used in retaining walls or structural garden elements. They provide a clean, finished top and protect the post cavities from water, debris, and pests.

Key Features

• Exact Fit for 100 mm H-Section Steel Posts: Tailored to fit snugly over insider flanges of standard 100UC steel posts.
• UV-Stabilised Polypropylene Material: Durable, weather-resistant plastic that won’t crack or fade in outdoor conditions. 
• Press-On Design: Easy, tool-free installation—simply press onto the post for a secure fit.
• Clean & Seamless Appearance: Leaves posts with a polished finish, enhancing overall aesthetics.
• Affordable & Effective: Available around $11.95 AUD each, offering both protection and style.

Benefits

• Longer Post Lifespan: Seals off the top of the post to reduce internal corrosion and stop debris buildup.
• Neat Finishing Touch: Enhances the visual appeal of retaining walls, fences, or garden frames.
• Weatherproof & Low Maintenance: Built to withstand sun, rain, and temperature changes without deterioration.
• Quick Installation: Snap-fit design means fast, stress-free fitting.
• Cost-Effective Upgrade: Small cost adds big value to longevity and appearance.

Landscape Ideas

• Retaining Wall Tops: Use to cap every H-section post for a smooth, professional finish across your build.
• Garden Frame Edges: Cap structural garden beds or sleeper-framed outlines to highlight clean lines.
• Fencing Systems: Use on steel posts in colorbond or timber sleeper fences to complete the look.
• Outdoor Seating Structures: Cap postes used in seating walls to ensure weather resistance and safety.

How to Use It

1. Ensure post tops are clean and dry.
2. Choose the correct orientation—most caps are symmetrical for H-profile.
3. Press the cap straight down onto the post until fully seated.
4. Inspect from all sides—no tools or fasteners required.
5. Periodically remove and clean if needed, then re-fit.

Coverage Example

Requires one cap per vertical post.
– For a 10 × 2 m retaining wall, you’ll need approximately 6–7 caps, depending on post spacing.

Delivery and Pickup Options

We make it easy to get Post Caps – H Section – 100 mm for your project:

Pickup: Bring your trailer or ute, and we’ll load it for you on‑site.
Delivery: Available across South East Queensland, with clear freight rates displayed during checkout.

Perfect Finish, Protected Posts

These 100 mm H-section post caps offer an affordable, effective upgrade—sealing tops, preventing damage, and delivering a sleek finish. Order now to complete your landscaping project with style and durability!