Thermally treated spruce panelling 1.9 × 18.5 cm brushed bevelled natural black
57,84 € HT69,41 € TTC
PHASE
PHASE profile — alternating relief and a play of light and shadow for a modern architectural façade. Thermally modified Scandinavian pine, modified use class 3, biocide-free, compatible with RE2020 and anticipating RE2028 (1 January 2026).
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products
Thermally treated spruce floorboard 1.9 × 18.5 cm chamfered brushed natural
49,05 € HT58,86 € TTC
Thermo-ash wood flooring 1.5 × 141 mm natural class 1-1.85 m
56,92 € HT68,30 € TTC
Thermo-treated spruce panelling 1.9 x 18.5 cm graphite grey brushed bevelled
57,84 € HT69,41 € TTC
Thermally treated spruce cladding 1.9 × 18.5 cm urban grey brushed chamfered
57,84 € HT69,41 € TTC
Thermo-treated spruce floorboard 1.9 x 18.5 cm bevelled brushed natural honey
57,84 € HT69,41 € TTC
Scandinavian spruce raw board 16×195 UYL SPECIAL BLACK class AB
24,90 € HT29,88 € TTC
Scandinavian spruce raw board 18×121 UTV class AB
17,29 € HT20,75 € TTC
Beam in pine/spruce logs 40×170, ceiling-floor, facade PHASE C+C class AB
36,11 € HT43,33 € TTC
14×121 Scandinavian Spruce microFAZA class AB
14,68 € HT17,61 € TTC
Scandinavian spruce raw board 18×121 UTV SPECIAL BLACK class AB
28,02 € HT33,62 € TTC
15×145 Okoumé FAZA class FAS
On request
12×120 Scandinavian Spruce FAZA class C
7,29 € HT8,75 € TTC
FAZA raw board in Scandinavian spruce 21×145, class AB
19,43 € HT23,31 € TTC
21×196 FAZA spruce class AB
21,51 € HT25,81 € TTC
UYL raw board in Scandinavian spruce 16×195, class AB
14,87 € HT17,84 € TTC
24×146 Scandinavian Spruce DIAGONAL class AB
22,39 € HT26,87 € TTC
15×141 Thermo Frake class FAZA NATUR 2.15-6.00mb
80,20 € HT96,24 € TTC
Scandinavian spruce raw board 21×146 UTVk class AB
16,61 € HT19,93 € TTC
Brushed Thermo Pin board 19×140 Faza+ BALTIC GRAY class AB
63,42 € HT76,10 € TTC
Scandinavian spruce raw board 28×220 UTV SPECIAL BLACK class AB
68,86 € HT82,63 € TTC
15×145 Meranti FAZA FAS class
On request
14×121 Scandinavian Spruce FAZA class C
8,50 € HT10,20 € TTC
19×121 Scandinavian spruce FAZA class AB
16,48 € HT19,77 € TTC
Top sellers in this category
Thermally treated spruce cladding 1.9 × 18.5 cm urban grey brushed chamfered
57,84 € HT69,41 € TTC
Thermally treated spruce panelling 1.9 × 18.5 cm brushed bevelled natural black
57,84 € HT69,41 € TTC
Thermo-treated spruce floorboard 1.9 x 18.5 cm bevelled brushed natural honey
57,84 € HT69,41 € TTC
Thermally treated spruce floorboard 1.9 × 18.5 cm chamfered brushed natural
49,05 € HT58,86 € TTC
Thermo-ash wood flooring 1.5 × 141 mm natural class 1-1.85 m
56,92 € HT68,30 € TTC
The profile at a glance
The PHASE profile belongs to the Dartank thermally modified pine cladding family. Every one of our references is made from Scandinavian pine thermally modified at 200 °C, with no chemicals whatsoever. The wood fibre is modified right through — high dimensional stability, increased resistance to fungi and insects.
Ventilated installation — the essential rules
Fixed to vertical or horizontal battens, with a breather membrane mandatory behind and a ventilated air gap of at least 20 mm. Fixings in A2 stainless steel (A4 by the sea) — Torx screws with a reduced countersunk head, or concealed clips depending on the profile.
Compliant with the requirements of DTU 41.2 (the French standard for exterior timber cladding).
Natural silver-grey patina
Left untreated, thermally modified pine turns a natural silver-grey within 8 to 18 months — a look much sought after in contemporary architecture. With a saturating oil applied every 2 to 4 years, the original brown tone is preserved.
Help & advice
Frequently asked questions
Everything you need to know before ordering. Another question? Contact us.
PHASE is a cladding profile in thermally modified pine — a specific machining of the board (grooves, chamfer, spacing) that defines its architectural look and the way it is fitted. It belongs to the Dartank thermo pine cladding family, in modified use class 3.
An air gap of at least 20 to 25 mm between the breather membrane and the cladding. It is essential for moisture to escape — without it the timber will rot, even thermally modified.
Not necessarily. Left untreated, thermo pine turns a natural silver-grey within 8 to 18 months — a look widely sought after in contemporary architecture. With a saturator (every 2-4 years), the brown tone is preserved.
A2 stainless steel screws (standard façades) or A4 (seafront, salt-laden air). Reduced countersunk head with a Torx drive; trade brands: SPAX Façade, Essve, RothoBlaas, PGB.