Millboard Weathered Composite Decking Boards

Capture the timeless character of naturally aged timber with Millboard® Weathered Composite Decking Boards, a premium decking solution designed to replicate the soft, silvery tones of weathered oak without the drawbacks of real wood. Designed and manufactured in the UK by Millboard, the Weathered range delivers understated elegance with exceptional durability and minimal maintenance.

Each board is hand moulded from real, weathered oak, preserving the subtle grain, texture, and natural imperfections found in timber aged by the elements. Built with a wood free polyurethane resin core reinforced with mineral fibres, Millboard Weathered decking will not rot, swell, crack, or attract insects. The surface is finished with Millboard’s Lastane® layer, providing excellent slip resistance, colour stability, and long-term performance, even in wet or coastal environments.

Why Millboard Weathered Stands Out

• Authentic weathered oak appearance: Hand moulded from real aged oak for a naturally softened look.

• No Rot: Wood free construction eliminates rot, mould, and insect damage.

• Lastane® slip-resistant surface: Flexible, durable finish designed for outdoor use and wet areas.

•  Ultra low maintenance: No oiling, painting, staining or sealing required.

•  Concealed fixing system: Screw free surface using Millboard’s hidden fixing technology.

Fast Facts & Technical Specs

• Board size: 200mm W × 32mm H × 3.6m L

• Recommended joist spacing: Up to 400mm centres (residential applications)

• Slip Resistance: High slip resistance suitable for wet and poolside areas

• Surface:  Splinter free and barefoot friendly.

• 25 year residential warranty for long-term confidence. 

Perfect For

Residential Decking • Pool & Spa Surrounds • Alfresco Areas • Balconies • Coastal Homes • Premium Outdoor Spaces

Colours

• Driftwood
• Vintage
• Embered

Resources:

 ⬇︎ The Millboard Collection Brochure

⬇︎ Millboard Decking Installation Guide 

⬇︎ Millboard Weathered Decking Product Guide