Applicable Building Type(s)

New non-residential

Policy Requirement Level

Mandatory

Policy Sequence

Governance

Development Authority: The Scottish Government: Building Standards Division

Implementation Authority: Local Authority

Verification Authority: Local Authority

Enforcement Authority: Local Authority

Prescriptive Compliance path

Energy Requirements:

Insulation

U-Values (W/m2.K)WallsFloorRoof
All climate zones 0.27 0.22 0.2

Windows

U-Values (W/m2.K)Windows
All climate zones 2

Air Leakage

10 m3/(h.m2) at 50 Pa

Space Heating System

 Seasonal coefficient of performance (heating demand / heating energy)Cooling system seasonal energy efficiency ratio (cooling demand / cooling energy)
Heating only 0.73
Air conditioning 1.67 0.83

Lighting

 Power densityAverage initial efficacy
Office, storage and industrial spaces (illuminance / 100) * 3.75 > 55 lumen / circuit watt
Other spaces (illuminance / 100) * 5.2 > 55 lumen / circuit watt

Compliance Softwares:

End-uses considered:

Space heating, Water heating, Lighting interior, Ventilation

Performance Compliance path

Building performance requirement (kgCO2/m2) based on equivalent model building

Energy Requirements:

Resources

Notes

Climate zones