Enhanced Grain

Smoked Oak Prime Plank

Millboard's Smoked Oak decking features a sophisticated blend of cool grey with soft, silvery hues.
Smoked Oak captures the elegance of time-seasoned hardwoods in a cool, sophisticated grey. Hand-moulded from prime-grade timber and individually coloured, each board recreates natural grain and subtle tonal variations, delivering an authentic, understated wood aesthetic that effortlessly complements both contemporary and coastal settings.
Description
Format
Millboard is presented in a standard dimension of 32mm T x 200mm W x 3600mm L. Available in 12 colours, it complements our spectrum of timber surfaces, matching tones across our timber flooring, interior panelling, veneer panels and decking, ensuring cohesive design elements that come together seamlessly.
Prime grade offers a balanced, natural look with subtle character. You may see small knots and gentle tonal variation, providing a touch of feature while maintaining a predominantly uniform appearance.
Finish
Millboard features a durable Lastane® surface layer that is both non-porous, preventing spills from leaving stain on the boards, and slip-resistant even in wet or icy conditions. Additionally, its UV-stable finish ensures the boards retain their colour and resist fading under prolonged exposure to harsh sunlight.
Sustainability
An ideal choice for healthy outdoor living, Millboard does not host mould or algae growth.
Specifications
Product Details
Collection Name
Enhanced Grain
Colour
Smoked Oak
Format
Plank
Timber Grade
Prime
Crafted In
United Kingdom
Dimensions & Construction
Construction
Resin Mineral Board
Core
Polymer Resin Core
Dimensions
32 T x 176 W x 3600mm L
Weight per ㎡
11.8 kg
Length
3600mm
Width
176mm
Thickness
32mm
Characteristics
Surface Finish Type
Lastane® Surface
Timber Grade
Prime
Surface Composition
Lastane®
Technical Specifications
Water Durability
Yes
Slip Rating
47 BPN / Classification W / Low Slip Risk
Usage
Suitable Applications
Exterior Decking
Suitable Sectors
Refer to Millboard Decking System Design Guide
Installation
Installation Method
Refer to Millboard Decking Installation Guide
Safety Precautions
Refer to Millboard Decking Installation Guide
Warranty
Residential Structural Warranty
25 Years
Commercial Structural Warranty
10 Years
Pack Information
Contents Breakdown
1 Plank
Weight per m2 (kg)
11.8 kg
Accreditations
Sustainability
Environmentally Friendly
BPIR Compliant
Yes
Files & Downloads

Grade

Different grades reflect the amount of natural character present in the timber. Some boards are clear and consistent, while others feature knots, cracks and colour variation. These visual differences don’t affect performance – they simply offer options for the look and feel you want to achieve.

Find out more

Clear

Clear grade offers the most refined and uniform appearance. With minimal visible knots, cracks or variation, it delivers a smooth, consistent finish ideal for spaces that call for a clean, sophisticated aesthetic.

Prime

Prime grade offers a balanced, natural look with subtle character. You may see small knots and gentle tonal variation, providing a touch of feature while maintaining a predominantly uniform appearance.

Light Feature

Light feature grade introduces a measured level of natural variation. Small to medium knots, colour shifts and occasional imperfections create gentle texture without overwhelming the overall design. Knots and cracks are typically filled to maintain a smooth surface.

Feature

Feature grade expresses more of the timber’s natural story. Larger knots, visible cracks, and varied tones create warmth and visual interest. Filled features ensure the surface remains refined while still celebrating authentic character.

Rustic

Rustic grade embraces bold, organic variation. Large knots, open cracks and pronounced colour and grain differences result in a striking, character-rich aesthetic. These features may be filled or partially filled, depending on the product and intended look.

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