Measured data from renewable generation is not yet available.
Pre-development | Forecast | Measured | |
Electricity use | - | - | - |
---|---|---|---|
Natural gas use | - | - | - |
Oil use | - | - | - |
LPG use | - | - | - |
Wood use | - | - | - |
Other Fuel | - | - | - |
Pre-development | Forecast | Measured | |
Primary energy requirement | - | - | - |
---|---|---|---|
Annual CO₂ emissions | - | - | - |
Annual space heat demand | - | - | - |
Electricity generation | Forecast | Measured |
---|---|---|
Renewables Technology | - | - |
Other Renewables Tech | - | - |
Electricity consumed by generation | - | - |
Primary energy requirement offset by renewable generation | - | - |
Annual CO₂ emissions offset by renewable generation | - | - |
Whole house energy calculation method | PHPP |
---|---|
Other whole house calculation method | - |
Energy target | EnerPHit |
Other energy targets | - |
Forecast heating load | - |
Date | Result | |
Pre-development air permeability test | - | - |
---|---|---|
Final air permeability test | - | - |
Stage | Occupied |
---|---|
Start date | |
Occupation date | |
Location | Plymouth Devon England |
Build type | Refurbishment |
Building sector | Commercial |
Property type | Detached |
Construction type | Masonry Cavity |
Other construction type | Filled cavity with external insulation |
Party wall construction | |
Floor area | 80.9 m² |
Floor area calculation method | Treated Floor Area (PHPP) |
Building certification | ![]() |
Organisation | WARM: Low Energy Building Practice |
---|---|
Project lead person | WARM: Low Energy Building Practice |
Landlord or Client | WARM: Low Energy Building Practice |
Architect | WARM: Low Energy Building Practice |
Mechanical & electrical consultant | |
Energy consultant | |
Structural engineer | |
Quantity surveyor | |
Consultant | |
Contractor | WARM: Low Energy Building Practice |
Planned occupancy | |
---|---|
Space heating strategy | Original Gas combi boiler retained |
Water heating strategy | Original Gas combi boiler retained |
Fuel strategy | |
Renewable energy strategy | |
Passive Solar strategy | |
Space cooling strategy | |
Daylighting strategy | |
Ventilation strategy | |
Airtightness strategy | |
Strategy for minimising thermal bridges | |
Modelling strategy | |
Insulation strategy | |
Other relevant retrofit strategies | |
Contextual information |
Occupancy | 10 Occupants |
---|---|
Space heating | |
Hot water | |
Ventilation | |
Controls | |
Cooking | |
Lighting | |
Appliances | |
Renewable energy generation system | |
Strategy for minimising thermal bridges |
Storeys | |
---|---|
Volume | - |
Thermal fabric area | - |
Roof description | Timber I-beams on air barrier on deck on existing rafters, fully filled with mineral wool |
Roof U-value | 0.14 W/m² K |
Walls description | Block cavity wall, phenolic foam to cavity, graphite EPS to exterior, render system |
Walls U-value | 0.13 W/m² K |
Party walls description | |
Party walls U-value | - |
Floor description | Intermediate floor void filled with cellulose. Floor re-laid with air barrier and floating floor. Ground floor lobby area - phenolic foam boards |
Floor U-value | 0.20 W/m² K |
Glazed doors description | Rationel Aura Plus |
Glazed doors U-value | 0.88 W/m² K uninstalled |
Opaque doors description | |
Opaque doors U-value | 0.88 W/m² K uninstalled |
Windows description | Rationel Aura Plus |
Windows U-value | - - |
Windows energy transmittance (G-value) | 51 % |
Windows light transmittance | - |
Rooflights description | |
Rooflights light transmittance | - |
Rooflights U-value | - |