Construction systems

Why choose construction with the Marles structural systems?

The Marles manufactured house construction systems combine 50 years of experience, state-of-the-art construction principles and environmentally and people-friendly materials to ensure you a healthy living and a perfect well-being. Our solution is durable, economical, internationally recognised, tested, and affordable.

The Marles advanced construction system is characterised by excellent thermal insulation, which contributes to thermal comfort, while reducing maintenance and heating costs. Discover our original design for a healthy and cosy home.

WoodSpan technology

Marles WoodSpan technology is an innovative solution that combines sustainable construction practices with high functionality and aesthetics, representing a breakthrough in the industry of prefabricated wooden houses. WoodSpan technology revolutionizes the construction of wooden prefabricated houses by enabling large open spaces without the need for intermediate pillars or expensive metal reinforcements.

Through thoughtful planning of connecting wooden elements and selecting the optimal type of wood, our technology allows for unparalleled spans while prioritizing durability and cost-effectiveness. With the name WoodSpan technology, we highlight our commitment to sustainability, natural construction, and innovation, representing a significant step forward in the construction industry.

External wall ThermoMax Passive

Total wall thickness:
397 mm
Total thickness of thermal insulation:
340 mm
Thermal transmittance (depending on the facade insulation):
0,10 - 0,11 [W/m2K]
Acoustic insulation (depending on the facade insulation):
≥ 46 - 49 [dB]
Fire-rated gypsum fibreboard:
15 mm
Wooden slats C24:
60/60 mm
Rock mineral wool insulation DP5:
40 mm
Steam barrier
Wooden supporting structure C24:
60/160 mm
Rock mineral wool insulation DP5:
160 mm
Oriented strand board (OSB):
15 mm
Dispersion adhesive:
2 mm
Façade insulation:
140 mm
Reinforcement mesh embedded in mortar:
3 mm
Decorative finishing plaster:
2 mm

Internal wall Optimum

Total wall thickness:
130 mm
Acoustic insulation (depending on the facade insulation):
≥ 43 [dB]
Fire-rated gypsum fibreboard:
15 mm
Wooden slats C24:
100 mm
Rock mineral wool insulation DP3
50 mm
Fire-rated gypsum fibreboard:
15 mm

Internal wall Silent

Total wall thickness:
130 mm
Acoustic insulation (depending on the facade insulation):
≥ 47 [dB]
Fire-rated gypsum fibreboard:
15 mm
Wooden slats C24:
100 mm
Rock mineral wool insulation DP3:
100 mm
Fire-rated gypsum fibreboard:
15 mm

Collar beam ceiling

Total roof thickness:
315 mm
Total thickness of thermal insulation:
280 mm
Thermal transmittance (depending on the facade insulation):
0,15 [W/m2K]
Acoustic insulation (depending on the facade insulation):
≥ 52 [dB]
Oriented strand board (OSB):
18 mm
Wooden supporting structure C24:
60/240 mm
Rock mineral wool insulation DP5:
240 mm
Steam barrier
C24 ceiling slats:
60/44 mm
Rock mineral wool insulation DP5:
40 mm
Fire-rated gypsum plasterboard:
12,5 mm

Roof structure

Total wall thickness:
393 mm
Total thickness of thermal insulation:
280 mm
Thermal transmittance (depending on the facade insulation):
0,15 [W/m2K]
Acoustic insulation (depending on the facade insulation):
≥ 50 [dB]
Roof slats:
48/48 mm
Contra slats:
48/48 mm
Vapour permeable roof membrane - secondary roofing:
Wooden supporting structure C24:
60/240 mm
Rock mineral wool insulation DP5:
240 mm
Steam barrier
C24 ceiling slats:
60/44 mm
Rock mineral wool insulation DP5:
40 mm
Fire-rated gypsum plasterboard:
12,5 mm