EPDM roofing

Rubber roofing, fully sealed and durable.

Energy-positive architecture

Produces more energy than used.

Energy Performance Certificate

Legal energy rating of building.

Embedded services

Pre-installed MEP systems in panels.

Environmental footprint

Total ecological impact of a building.

Voltage regulation

Stability for appliances via inverters.

Vinyl flooring

Durable, low-maintenance floor finish.

Vertical integration

Supply chain control in Oktogreen operations.

Ventilation with heat recovery

HRV/D-system for fresh, warm air.

Vapor barrier

Prevents condensation in walls/roofs.