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SPAX STICK PRO concealed fastening for decking boards [40 pcs/1m2]
67,53 € HT81,04 € TTC
Wood
Dartank supplies a complete range of certified timber covering the three main families of construction and outdoor living: structure (KVH C24, BSH GL24), decking (thermo-treated pine, larch, WPC composite) and façade (thermo-treated pine cladding, panelling).
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products
Subcategories
Technical impregnation agent KOOPMANS EXTRA PRIMER 5L
97,33 € HT116,80 € TTC
Koopmans HOUTOLIE 5L – special shades – wood impregnating oil
137,20 € HT164,64 € TTC
Wood screw 6,0×120 ESSVE Corrseal C4 (100 pieces)
54,13 € HT64,95 € TTC
OSMO 2,5L – UV Protection Oil Extra Colourless
183,51 € HT220,21 € TTC
Koopmans Aquachron 2,5L – Colourless UV – Tinting acrylic wood impregnation
38,95 € HT46,74 € TTC
NRO – A complete, washable system to protect wood products against fire
On request
OSMO 0,375L - Impregnation for decking board front face
48,80 € HT58,56 € TTC
OSMO 0,125L – wood protector
On request
OSMO 0,75L – Wood wax oil for exotic woods
On request
Owatrol Net-Trol – Wood cleaner and colour restorer 1 L
31,49 € HT37,79 € TTC
Clip + screw for Thermo Thermora Scandinavian Pine
0,55 € HT0,66 € TTC
Koopmans HOUTOLIE 5L – Standard shades – Wood impregnating oil
119,31 € HT143,17 € TTC
OSMO 0.75L – Wood protection oil stain
On request
Koopmans Larcholie 2,5L – thermowood
64,78 € HT77,74 € TTC
OSMO 2.5L – Hard Wax Oil ORIGINAL
On request
SPAX A2 stainless steel wood screws, silver – (facade) 4,5×60
47,82 € HT57,38 € TTC
Technical wood impregnation KOOPMANS EXTRA PRIMER 20L
370,36 € HT444,43 € TTC
SPAX Deltaseal stainless steel screw 5,0×44 for decking boards (wood-metal)
32,09 € HT38,51 € TTC
Stainless steel wood screw 4,0×45 A2 Spax (100 pieces)
32,08 € HT38,49 € TTC
Rothoblaas LOCK T concealed timber-to-timber connector 17.5×80
On request
SPAX Lift – extension – 35mm extension adapter 8 pcs.
10,12 € HT12,14 € TTC
Silver disc-head screws 8.0 × 280 ESSVE WAF Corsseal (25 pieces)
73,28 € HT87,94 € TTC
OSMO 0,125L - Oil-wax for exotic woods
On request
Three families, three uses
Structural — KVH C24 and BSH GL24 in solid spruce, compliant with RE2020 and anticipating RE2028 (Ic threshold of 6.5 kg CO₂/yr/m² from 1st January 2026). For timber frame, modern roof structures and long spans.
Outdoor decking — retified thermally modified pine (biocide-free), Siberian and Canadian larch, Hartika and 4DECK WPC composite. Smooth, grooved and brushed profiles according to use and anti-slip standard.
Cladding and panelling — thermally modified Scandinavian pine in NATUR and AB grades. Square and squared-edge profiles, tongue-and-groove panelling. Vertical or horizontal installation.
Certifications and traceability
All our timber products can be supplied with PEFC chain-of-custody certification on request. CE marking is mandatory on structural timber. Origin : Scandinavia (spruce, pine), Siberia and Canada (larch), Africa (thermally modified abachi).
Help & advice
Frequently asked questions
Everything you need to know before ordering. Another question? Contact us.
Scandinavian spruce (KVH and BSH structural timber, planed timber), thermally modified Scandinavian pine (decking boards, cladding), Siberian larch and Canadian larch (premium decking boards), thermally modified abachi (exterior square profiles), WPC composite (joists and decking boards).
No — our eco-responsible positioning favours retified thermally modified timber (biocide-free) as an alternative to pressure-treated pine. This choice suits the Belgian and Luxembourg markets, where biocide regulations are stricter.
Yes — France, Belgium and Luxembourg. Our thermally modified timber and glulam offer is particularly well suited to these two markets.