Underfloor insulation

Thermal resistance below living areas.

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.

Utility room

Designated space for washing and storage.

User interface

pps or displays to manage building systems.

Urban heat island

Higher urban temperatures due to materials.

U-value

Measure of heat flow through a material; lower = better.