As the seasons shift and gardens begin to stir with life, homeowners across the UK start to dream of outdoor spaces that offer more than just good looks. They want havens for relaxation, areas to entertain, and spaces that flow seamlessly from house to garden, especially around pools, hot tubs, and water features. But while these wet areas promise lifestyle luxury, they demand a product that is highly slip-, fade- and rot resistant whilst looking good too. And that’s why more designers, installers, and homeowners are turning to Millboard products. More than just a beautiful, Millboard decking delivers exceptional performance in the very places where other materials fall short.
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The Realities of Wet Zone Design
Outdoor spaces with water features bring unique challenges. Pool surrounds, hot tub decks, garden showers, and spa-inspired terraces are not just exposed to the elements, they’re exposed to constant moisture, frequent footfall, and harsh cleaning products like chlorine. Add in British weather (from summer sun to winter frost), and it’s easy to see why traditional timber can struggle.
Even some composite boards, while promising durability, can absorb moisture over time or become dangerously slippery when wet. The result? Surfaces that crack, fade, warp or become high-risk for slips and trips. This is where Millboard decking steps up.

Made for Demanding Environments
Millboard decking is no ordinary decking. Proudly designed and manufactured in the UK, it’s produced from a wood-free resin mineral composite, with our innovative Lastane® surface - a unique, non-porous layer designed to resist the very elements that ruin other materials.
What does that mean in real terms?
- Exceptionally slip-resistant, even when wet - ideal for poolside use
- Won’t rot, splinter, or warp - regardless of how often it gets wet
- Resistant to algae and mould, thanks to its non-porous surface
- Highly UV-stable and fade-resistant, even in the sunniest of gardens
- Highly resistant to stains, including suncream, food spills, and drinks
This makes Millboard decking an outstanding choice for the areas that take the hardest hit — where safety, comfort and aesthetics must work in harmony.

Visual Appeal Without Compromise
While performance is essential, appearance matters just as much. Millboard decking offers all the tactile beauty of real timber, but without the downsides. Every board is hand-moulded from real oak, capturing the natural grain and organic texture that gives timber its depth and richness.
Whether you’re building a modern coastal scheme with Limed Oak, a rich, rustic spa with Burnt Cedar, or a timeless stone-framed terrace with Golden Oak, Millboard decking provides a visual palette that complements any setting.

Low Maintenance, Year-Round Satisfaction
While there’s no denying its beauty, wood needs regular upkeep. Left untreated, it can weather and warp. Maintained regularly, it can soak up time and budget. Even some composite boards require sealing or can stain from suncream, mould or BBQ spills.
Millboard’s low-maintenance requirements are a breath of fresh air. Thanks to its non-porous surface, it resists almost everything thrown at it - from muddy footprints and food spills to the inevitable poolside puddles.
Cleaning takes minutes, not hours. A gentle seasonal wash with a brush and warm, soapy water is typically all that’s needed - no sanding, staining, sealing or specialist treatments. It’s a win for homeowners, and a huge plus for installers looking to hand over projects with total confidence.
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Seamless Design Flexibility
Today’s garden spaces aren’t one-size-fits-all. They’re tailored, layered, and increasingly blending materials for visual and textural interest — think porcelain paving meeting timber-look decking, or polished concrete softened by greenery and water features.
Millboard decking lends itself brilliantly to these mixed-material schemes. Its flexibility allows for curved layouts, integrated lighting, sunken seating areas, or raised platforms. Boards can be mitred, routed and edge-detailed to create stunning finishes, even around irregular pool shapes or multi-level terraces.
Whether you dream of an entertaining space for friends and family, or a peaceful garden sanctuary, Millboard decking gives you the design freedom to deliver it, without compromising on safety or longevity.
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Ideal for Every Wet Zone
Wherever water meets the outdoors, Millboard delivers. It’s ideally suited to:
- Swimming pools – elegant surrounds that stay safe and highly slip-resistant
- Hot tubs – warm texture and resistant to constant wetting
- Garden showers – drain quickly and retain grip, even with shampoo or soap
- Jacuzzis and spas – stain-resistant and mould-repellent
- Outdoor kitchens – durable enough for food prep zones and splash areas
- Multi-use terraces – stylish spaces that transition beautifully between zones
Ready to Create the Ultimate Outdoor Space?
As the days lengthen and projects come to life, now is the perfect time to reimagine you outdoors with materials that truly enhance the way you live. Millboard gives you the confidence to create a space that look exquisite and works brilliantly.
Whether you’re a landscape architect, a design-savvy homeowner or a contractor delivering high-end projects, Millboard decking is the go-to choice for wet zones that combine beauty, performance, and peace of mind.
Explore the full Millboard decking range, order a sample and discover how it can bring your poolside, patio, or spa-inspired design to life.