
3.6m Millboard® Enhanced Grain Decking Board - 176mm
This Enhanced Grain decking board by Millboard® Decking accurately recreates the subtle nuances of natural wood. Each Board is slip-resistant and showcases the organic patinas beautifully. Moulded around real oak timbers, boards are wood-free to prevent rot and warping and are available in nine colours.
Can’t find the Millboard product you’re looking for? We don’t hold all Millboard lines in stock online, but our friendly team is here to help. Give us a call on 01837 659901 or chat with us live - we’ll do our best to source what you need.
Why Should You Choose Millboard® Enhanced Grain Decking Board?
Millboard® Enhanced Grain decking boards are hand-moulded and coloured from selected oak for an organic, realistic woodgrain look. Hand-crafted skilfully to ensure a high-quality, premium product, Enhanced Grain decking boards are wood-free to prevent rot, warping and insect damage.
The unique ‘lost head’ fixing system, Durafix, is virtually hidden under the Lastane surface of each board. This prevents splintering on the surface of the boards and provides a soft-to-the-touch surface.
Millboard® Enhanced Grain decking boards have a highly slip-resistant Lastane surface, which is also impact and weather-resistant. The elastomeric surface ensures increased resilience against harsh weather conditions.
The boards include integrated UV stabilisers to increase resistance to the effects of sunlight.
Board specifications
- Length: 3.6m
- Width: 176mm
- Thickness: 32mm
- Weight (Approx.): 17.6kg
- Fixings per board: 22
Boards are available in a wide range of nine colours including golden oak, ashwood, antique oak, coppered oak, limed oak, ebony grey, burnt cedar, brushed basalt and smoked oak.
The Enhanced Grain collection features a resilient Lastane layer chemically melded to the core with a UV-stable 2k coating. The core structure combines a blend of natural minerals bonded in a polymer resin with long fibre reinforcement.
The subtle, natural oak aesthetic of Millboard® Enhanced Grain decking boards has been achieved by being moulded around real oak timbers. UK made and backed; Millboard® Enhanced Grain decking boards are designed and manufactured in the UK and tested independently globally.
It is recommended to install these decking boards with 400mm joist centres when placing 90° to decking joists. When installing boards 45° to joists, joists need to be set at 300mm centres.
Millboard® fascia boards and bullnose boards are also available to complete your decking design, along with fixings for Enhanced Grain decking boards.
It is recommended to maintain a 4mm space before boards and a 1mm gap between boards ends. For further detailed installation advice, please read the full installation guide.
Millboard® decking is UK-manufactured and backed by a 10/12-year or 25-year limited structural decking warranty. Find out more information here.
Looking for joists to support your Millboard® decking?
See our Cladco recycled plastic joists
Looking for an alternative Millboard® decking board?
See our Millboard® Weathered Oak decking board
Or browse our Millboard® decking department for decking boards and more…
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Order A Sample Pack!

Download our printable installation guide.
Type | When? | Cost? | ||
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National Delivery | Orders under £1,000 | Est. 5 working days* Roofing items 7-10 working days* |
£192.00 |
Orders over £1,000 | Est. 5 working days* Roofing items 7-10 working days* |
£96.00 | ||
Orders over £1,500 | Est. 5 working days* Roofing items 7-10 working days* |
FREE | ||
Scotland Delivery | Postcodes: PA, PH, DD, AB, IV, & KW | Est. 15 working days* Roofing items 7-10 working days* |
£360.00 | |
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Millboard Delivery | Orders under £2,000 | Est. 5 working days* | £192.00 |
Orders over £2,000 | Est. 5 working days* | FREE | ||
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Parcelforce Standard | (Small Parcels) | 3-5 working days* | £8.50 |
Parcelforce Standard | (Large Parcels) | 3-5 working days* | £30.00 | |
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Sample Packs via Courier | 5 working days* | FREE |
*Please allow for public holidays and weekends (non-delivery days)
Some of our products are available for collection from our warehouses in Okehampton (Devon) and Andover (Hampshire) - This option will show at checkout, when available.
Standard collection lead time is 3-5 working days, this may vary depending on the product. If you would like to collect your order after 2 hours, please choose this option at checkout.
Please note that collections are only available from Monday-Friday, 08:00 - 17:00 & Saturday, 08:00 - 12:30 (Note: this IS the cut off time for collections, despite our closing time of 13:00)
Please Note The Following Prior To Collection:
Vehicles we can and cannot load
Cladco Profiles will only load flatbed lorries and flatbed trailers for insurance purposes. If the appropriate vehicle is not available, two people would be required for a collection.
Cladco Profiles will NOT load any vehicles with roof racks, horse boxes, cattle lorries or fixed-sided trailers. Cladco Profiles has the right to refuse loading a vehicle for any reason.
Before arranging a collection, please read our Customer Collection Notice below.

Our Okehampton HQ and Warehouses (Devon)

Our Andover Warehouses (Hampshire)








Customer Collection Notice
Please ensure you have pre-booked your collection slot before travelling to site.
When arriving to collect your order, please report to a member of our Warehouse Team who will register your arrival and locate your goods. Once ready, your items will be picked and brought to your vehicle loading area.
During busy periods, there may be a short wait while our yard team assist other customers or complete other loading tasks. We always do our best to work within your booked collection time.
We respectfully draw your attention to the following important points:
- Loading is ultimately the customer’s responsibility. While our team can assist with mechanical loading using forklifts, we cannot handball items into enclosed vehicles. Customers must ensure their vehicle is suitable and that goods are safely loaded and adequately secured before leaving the premises.
- Sharp sheeting, metal goods, and long/heavy items may pose additional handling risks. Please come prepared with high-quality protective gloves, and any appropriate protection materials to avoid damage to your vehicle or restraints (e.g. ropes or straps). The edges of roofing sheets and metal products can be extremely sharp, and care should be taken when handling.
- We strongly recommend that customers bring their own straps, ropes, or other securing materials, as we are unable to provide these at the point of collection.
- If you are unsure of your vehicle’s load capacity, we can advise the approximate weight of your order in advance. It is your responsibility to ensure your vehicle is suitable for transporting the goods safely and legally.
- Cladco will not be held liable for any damage to your vehicle or goods once they have been loaded and leave our premises. Loading assistance is provided entirely at the customer’s own risk.
Click & Collect – Pre-Booking Required
You are welcome to collect your order from either our Okehampton (Devon) or Andover (Hampshire) site. All collections must be pre-booked in advance so your items can be picked, packed and ready for you.
Please do not travel to site without a confirmed collection time, as we cannot guarantee your order will be available.
Once your items are ready, you will receive an email with a link to book your collection slot. Please note, same-day collections are not available and bookings must be made at least two hours in advance.
When you arrive, please bring your order confirmation and follow the signage to the collection area where a member of our team will assist you.