VAPOR IN 120 1,5x50m Membrane with self-adhesive strip
109,49 € HT131,39 € TTC
Accessories
Our accessories range completes the main offer: breather membranes, expansion joints, brackets, plugs and anchors, and everything that makes the ventilated installation of a cladding or the building of a deck secure.
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products
Koopmans Larcholie 2,5L – Colourless UV
47,58 € HT57,09 € TTC
Insulating tape (polyethylene foam) 2mm 20m x 80mm
16,76 € HT20,11 € TTC
SPAX joist pad – 8x100x100mm
On request
Technical wood impregnation KOOPMANS EXTRA PRIMER 2L
38,99 € HT46,79 € TTC
Koopmans COVER LINE XT/ XT WIT 1L – colouring varnish with impregnating function
On request
SPAX Joist pad – 4x100x100mm
On request
SPAX Cross spacer/Spacers 4,5,6,7 mm
7,29 € HT8,75 € TTC
Clip + screw for Thermo Thermora Scandinavian Pine
On request
![SPAX AIR 4,5 mm / 6,5 mm [40 pcs.] maintaining air flow and better terrace ventilation](/_next/image?url=https%3A%2F%2Fpub-dfd897c871ca437f8aa80c06f6460193.r2.dev%2Fproducts%2Fmirror%2F8291a49a52-SPAX-AIR-1.jpg&w=3840&q=75)
SPAX AIR 4,5 mm / 6,5 mm [40 pcs.] maintaining air flow and better terrace ventilation
24,47 € HT29,36 € TTC
Spax Lift 3/5 – height-adjustable joist support
6,75 € HT8,10 € TTC
Owatrol H4 Wood – Water-repellent wood impregnation 2,5 L
66,98 € HT80,38 € TTC
![SPAX STICK PRO concealed fastening for decking boards [40 pcs/1m2]](/_next/image?url=https%3A%2F%2Fpub-dfd897c871ca437f8aa80c06f6460193.r2.dev%2Fproducts%2Fmirror%2F67c9f6f820-Spax-Stick-Pro-mini.jpg&w=3840&q=75)
SPAX STICK PRO concealed fastening for decking boards [40 pcs/1m2]
52,85 € HT63,42 € TTC
Technical impregnation agent KOOPMANS EXTRA PRIMER 5L
83,98 € HT100,78 € TTC
Grooved composite skirting 10×72 for 4DECK WPC decking boards
11,33 € HT13,60 € TTC
Koopmans Larcholie 2,5L – transparent
57,50 € HT69,00 € TTC
Koopmans Aquachron 2,5L – Colourless UV – Tinting acrylic wood impregnation
33,61 € HT40,33 € TTC
NRO – A complete, washable system to protect wood products against fire
On request
Spax Lift 5/9 – Height-adjustable joist support
7,44 € HT8,93 € TTC
Koopmans Larcholie 2,5L – thermowood
57,50 € HT69,00 € TTC
Technical wood impregnation KOOPMANS EXTRA PRIMER 20L
319,56 € HT383,47 € TTC
SPAX AIR 4,5 mm / 6,5 mm [100 pcs.] maintaining airflow and better terrace ventilation
50,35 € HT60,42 € TTC
SPAX Lift – extension – 35mm extension adapter 8 pcs.
7,92 € HT9,50 € TTC
GLEITFIX AE SIHGA 22 mm – concealed fastening system / decking
On request
Top sellers in this category
VAPOR IN 120 1,5x50m Membrane with self-adhesive strip
109,49 € HT131,39 € TTC
SPAX Cross spacer/Spacers 4,5,6,7 mm
7,29 € HT8,75 € TTC
Insulating tape (polyethylene foam) 2mm 20m x 80mm
16,76 € HT20,11 € TTC
SPAX AIR 4,5 mm / 6,5 mm [40 pcs.] maintaining air flow and better terrace ventilation
24,47 € HT29,36 € TTC
Spax Lift 3/5 – height-adjustable joist support
6,75 € HT8,10 € TTC
Technical essentials
- Breather membrane — the ventilated protective barrier required behind the cladding.
- Expansion joints — to manage timber movement.
- Anchor fixings — fastening into concrete or blockwork.
- Trim profiles — corners, surrounds, skirtings.
Help & advice
Frequently asked questions
Everything you need to know before ordering. Another question? Contact us.
Yes, on any ventilated cladding: it protects the frame from moisture while still letting air circulate. Without a breather membrane, moisture becomes trapped and the timber rots, even when thermally modified.
Hammer-fix anchors or expansion anchors in galvanised or stainless steel, 8 to 10 mm in diameter depending on the load. For a highly exposed façade: ETA-approved anchors.