SPAX stainless steel wood screws 5.0×70, A2 steel, silver
59,43 € HT71,31 € 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
Wood screws 5.0×100 ESSVE Corrseal C4 (100 pieces)
24,42 € HT29,30 € TTC
OSMO 0.125L – Hard wax oil ORIGINAL
On request
Wood screws 5.0×50 ESSVE Corrseal C4 (200 pieces)
21,31 € HT25,57 € TTC
Koopmans HOUTOLIE 20L – Special shades – Wood impregnating oil
399,07 € HT478,88 € TTC
Koopmans elastic acrylic sealant 1kg
7,66 € HT9,19 € TTC
Wood screw 5.0×120, yellow zinc-plated PFS+
28,04 € HT33,65 € TTC
SPAX sealing tape 30m x 87mm
100,29 € HT120,35 € TTC
5.0×50 SPAX A2 stainless steel wood screws "old gold"
48,53 € HT58,24 € TTC
ESSVE HDS A2 decking screws 4.8×60 for concealed fastening – for HDS 110-150mm
90,40 € HT108,48 € TTC
Composite fastening clip + screw for WPC 4DECK decking boards
On request
Rothoblaas LOCK T concealed timber-to-timber connector 35×80
On request
Rothoblaas KKF AISI410 4.0×50 screw with counterbore / countersunk head
30,91 € HT37,09 € TTC
Koopmans HOUTOLIE 2.5L – Colourless – Wood impregnating oil
48,82 € HT58,58 € TTC
Koopmans KUPRAFUNG-Flame Retardant Solution 50% 6kg – impregnation that protects wood against fire
98,27 € HT117,92 € TTC
Composite corner trim 48×48 for 4DECK WPC decking boards
11,35 € HT13,62 € TTC
OSMO 2.5L – Decking oil, colourless or transparent
On request
Koopmans HOUTLAK PU 250ml Clear – Interior wood varnish
9,89 € HT11,87 € TTC
Wood screw 4.0×60 yellow zinc-plated PFS+
7,87 € HT9,44 € TTC
Wood screw 5.0×60 ESSVE Corrseal C4 (100 pieces)
14,36 € HT17,23 € TTC
5.0×60 Stainless steel A2 wood screws "old gold" SPAX
25,88 € HT31,05 € TTC
GLEITFIX GF SIHGA 22 mm – concealed fastening system for decking
On request
Koopmans Aquachron 2.5L – Transparent colours – Acrylic colour impregnation for wood
33,13 € HT39,76 € TTC
Composite starter clip for WPC 4DECK decking boards
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.