100mm x 100mm x 3900mm Square Profile - Fence Post or Decking Subframe

Build permanent, eco-friendly structures with the Smartawood 100mm×100mm Square Post. This heavy-duty, recycled plastic profile is the ultimate solution for demanding outdoor applications, offering superior strength and zero maintenance.

Key Features and Applications

Robust Size: 100mm×100mm square profile.

Versatile Structure: Perfect for fence posts (for both panel fencing and post and rail systems), decking/boardwalk sub-frame uprights, and sturdy retaining walls.

Flexible Lengths: Available in two lengths for greater flexibility and economy:

100mm×100mm×3400mm

100mm×100mm×3900mm (Extra length available)

Bespoke sizes can also be custom cut to length.

Zero Maintenance, Lifetime Durability: This post is 100% weather resistant and will never splinter, crack, split, or rot. It requires no paints or preservatives.

Exceptional Value: With an incredible 120-year life expectancy, this product drastically reduces your whole life expenditure by eliminating maintenance and replacement costs.

Guaranteed Quality: Covered by a 10 Year No Quibble Component Guarantee.

Sustainable Investment

Choosing Smartawood means investing in a durable product that actively benefits the planet:

100% Recycled Waste Plastic: We use a unique, world-first technology to repurpose soft household waste plastic.

Environmental Impact: By actively diverting waste from landfill and incineration, you gain significant environmental benefits, supporting a move toward net zero, and enhancing your project's sustainability credentials.