Desk-based
Energy Statement Residential
Energy Statement Residential Carbon Offset Fund Calculation
Energy Statement Regulation 25A
Energy Statement Commercial
Passive House Volume Calculation
SAP Calculations New Build
SAP Calculations Overglazed Extensions
SAP Calculations Residential Conversions
SBEM Calculations New Build
SBEM Calculations Extensions
SBEM Calculations Conversions
Simplified Overheating Assessment
TM52 & TM59 Overheating Assessment
BB101 Overheating Assessment
U-value Calculations
Water Efficiency Calculations Basic
Water Efficiency Calculations Comprehensive
On-site
Air Leakage On-site Design Advice
Air Leakage Testing Commercial
Air Leakage Testing Residential
Background Ventilation Testing Residential
Diagnostic Air Leakage Testing Commercial
Diagnostic Air Leakage Testing Residential
Diagnostic Smoke Testing
Passive House Air Leakage Testing Residential
Pre-Improvement Sound Insulation Testing
Pulse Air Leakage Testing Residential
Retrofit Air Leakage Testing Commercial
Retrofit Air Leakage Testing Residential
Smoke Shaft Air Leakage Testing
Sound Insulation Testing
Ventilation Flow Rate Testing
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