Flexiteek

Twenty-Five Years of Replacing a Deck Plank at a Time

Anders Wilhelmsen, a Norwegian with a background in shipping, set out in 2000 to extrude PVC into a plank that could replace teak on a boat deck, working through his Watrium group. Production started at a workshop in Fagersta, Sweden in 2002, and the plant there is still the company's main manufacturing site, rebuilt into a 1,400 square metre solar-powered facility in 2024. Flexiteek International AS, the Norwegian holding company, still owns the patents and trademarks the whole group trades on.

The group added scale by acquisition rather than staying a single Swedish operation. It bought the UK's Wilks Rubber Plastics in 2019, now trading as Flexiteek International Ltd, opened a Polish fabrication hub, Flexiteek Marine Products, in 2021, and opened Flexiteek USA in Lake Park, Florida in early 2025 to serve the American boatbuilding belt directly. The result is a company that now supplies more than 200 boat builders and shipyards as original equipment, making roughly 80,000 square metres of decking a year, with demand growing at about 20 percent annually as of 2026.

A Welded PVC Plank, Not a Painted Mat

Each plank is extruded from a PVC compound rather than cast from cork or rubber, which is the point of difference Practical Sailor draws against cork-based rivals such as Marinedeck. The current Flexiteek 3 generation and its 2014-launched 2G predecessor use a microballoon filler in the compound instead of the chalk filler used in the original 2000-era product, which is what cools the surface and cuts its weight. The planks run 5mm thick in widths from about 45mm to 200mm, roughly the 1 to 4 inch range a real teak deck is laid in, offered in up to 15 base colours and 3 caulking colours, more than 40 combinations once the Tritone multi-tone range is counted.

A yard or the boat builder takes a template of the deck, and the panels are CNC-cut to that pattern rather than trimmed by hand on board, which is why the seams line up as cleanly as they do in Flexiteek's own gallery photography. The finished panel is bonded to the substrate with a two-part adhesive, never screwed or caulked in the traditional sense, and Practical Sailor notes Flexiteek heat-welds the plank-to-caulking seam rather than gluing a caulk bead into a routed groove, the detail that is meant to keep the black, grey or white line from lifting the way an old caulked teak seam does.

A Flexiteek deck undercuts real teak by half to two thirds installed, and almost the entire saving is in labour hours never spent oiling or scrubbing.

What the Deck Costs, and Why the Quote Is Mostly Labour

Flexiteek does not publish a flat per-square-metre price on its own site. Yachting World, which did get a figure out of the company, puts materials at EUR 150 to 1,000 per square metre depending on the design and size of each panel, a wide range because a plain single-colour sole costs far less to produce than a multi-tone Tritone deck with inlaid names or compass roses. That figure is materials only. A comparable rival brand, Permateek, was quoted to a YBW Forum owner at GBP 500 per square metre fully fitted, which is a more honest number for what a finished deck actually costs once a fitter is paid.

The clearest real comparison comes from a Trawler Forum thread on a Grand Banks refit, where the same yard quoted both jobs on the identical hull: about USD 161 a square foot installed for Flexiteek against USD 286 a square foot installed for real teak, excluding removal of the old deck in both cases. A UK owner separately reported a Flexiteek quote of about GBP 4,000 for a full cockpit re-deck where he supplied his own fitting labour, against a like-for-like real teak re-lay that UK yards typically quote at GBP 20,000 to 25,000 once fitting time is included. The pattern holds wherever it has been tested: Flexiteek undercuts real teak by roughly half to two thirds installed, and almost the entire gap is in labour hours, not the price of the material itself.

Lighter Underfoot, and No More Twice-a-Year Oiling

Independent test weighing in Yachting News's 2024 comparative test put Flexiteek at 4.484 kg per square metre, the lightest of the three synthetic products tested and, against the wider trade figures gathered for this entry, lighter than real teak's roughly 6.5 kg per square metre at 10mm rising to about 9 kg at 14mm. On a 13 metre sailboat with 30 square metres of deck, that test converted the difference into 134.5 kg for Flexiteek against a real teak deck of the same area that would likely run well over 200 kg once fasteners and bedding compound are added, weight that comes off the highest, most stability-sensitive part of the boat.

Maintenance is the other real change. Real teak wants oiling or at minimum a scrub every few months to hold its colour and grip, and owners on forums describe the work as unending. Flexiteek's own care guide and a one-year owner report published by Clevermariner both describe soap and water or a low-pressure wash as the whole routine, with one deck power-washed back to like-new condition after a month sitting dirty in a boatyard. The same owner report is honest that the deck runs hotter than the teak it replaced in full tropical sun, and that a splash of water is the fix, a trade many owners will take over oiling a deck every spring. It is not maintenance-free in every respect: a Boat Design Net poster with an actual installation reported that the surface does stain and is quite sensitive to grit and dirt rubbed in with use, with heavy-traffic areas darkening noticeably over time, and a YBW Forum owner separately noted algae growth over winter that needed a proper clean to shift. Grip underfoot is consistently rated well, including wet, which is the one area nobody in the research for this entry complained about.

Where Flexiteek Still Loses to the Real Thing

Heat has improved across generations, from the original chalk-filled compound to a microballoon-filled 2G and 3G compound that Flexiteek says cools up to 30 percent faster than rival composites, but it has not been solved. Yachting News's own heat test measured a peak surface temperature of 57.3 degrees Celsius on Flexiteek in direct sun, cooler than Permateek's 60.8 degrees but still hot enough that owners describe needing to hose the deck down before walking on it barefoot, and one YBW forum poster who otherwise likes the product says plainly that in strong sun it does get quite hot. Real teak, lighter in colour and a genuine wood, generally runs cooler underfoot in the same conditions, the one physical property synthetic decking has never fully matched.

Repair is the second gap. A damaged real teak plank can be lifted and a single new plank scarfed in, colour-matched and refastened, without touching the rest of the deck. A bonded Flexiteek panel does not fail that way: a scratch or a light burn can be sanded out, but a lifted seam or a failed adhesive bond usually means replacing the whole panel, and one owner on a Boat Design Net thread reported that patches applied with the manufacturer-recommended epoxy method came loose within a year, only holding once he switched to 3M 5200 polyurethane adhesive. On resale, forum opinion runs fairly consistent rather than split: posters on a YBW thread on the value impact of Flexiteek versus real teak argued that natural teak still signals a well-kept boat to a buyer, and that mixing real teak in the cockpit with synthetic on a swim platform reads as the worst of both rather than a compromise. None of this is disqualifying, but a buyer planning to sell in a market that still prizes real teak should weigh it in before ordering.

How Flexiteek Stacks Up Against Esthec, PlasDeck and Permateek

Yachting News tested Flexiteek against Plasdeck and Permateek on identical criteria in June 2024: surface temperature, weight, grip and tactile feel. Flexiteek came out lightest at 4.484 kg per square metre against Permateek's 5.367 kg and Plasdeck's 5.895 kg, ranked first for look and touch, and tied with Plasdeck for the coolest surface in direct sun at 57.3 degrees Celsius against Permateek's 60.8. All three reached a comparable grip angle of about 36 degrees before a test foot slipped, and the reverse-side panel construction was judged easiest to fit on Flexiteek.

Practical Sailor's own long-running synthetic teak test line, run separately in the US market, does not crown a single winner. It places Flexiteek in its Recommended tier alongside Esthec and PlasDeck, describing it as one of the most widely available products in North America and a longtime player in the field rather than the best performer on every measure; Esthec's seamless bonded finish and PlasDeck's non-migratory plasticiser formulation are each called out for their own strengths in the same review line. The honest reading of both tests together is that Flexiteek is a strong, credible choice among four or five serious synthetic teak brands rather than a category of one, and a buyer comparing quotes should ask an installer to price Flexiteek, Esthec and PlasDeck on the same job before choosing.

A chi si rivolge: Owners and buyers weighing a teak deck replacement or a new-build spec who want the look and grip of teak without the twice-yearly oiling, and who can accept that it still runs hot in direct sun and that a teak-loyal buyer may value the boat less at resale.