Acoustic performance

Enhancing sound insulation indoors.

Adhesive EPDM membrane

Waterproof layer protecting SIP panels.

Air-to-air heat pump

Heating system standard in Oktogreen homes.

Architectural integration

Harmonizing structure and aesthetics in one system.

Airtightness

Preventing uncontrolled air leaks for energy efficiency.

Wind resistance

Secure cladding and roofing in storms.

Waste reduction

Minimal on-site cutting due to prefab.

Wall structure (SIP)

Load-bearing and insulated in one.

Wood cladding

Treated timber for facades or accents.

Waterproofing

Ensures dry and durable construction layers.