sap report submission for building regulations …...sap report submission for building regulations...

SAP Report Submission for Building Regulations Compliance

Client:

Project:

Contact:

Shaun Gladwin

Plot 7, Land at Lound Low RoadSutton Cum Lound, Retford, DN22 8PN

ESAP Energy Consultants Arch Des & [email protected]

27/11/2018Report Issue Date:

DRAFTLound Low Road,Sutton Cum Lound,Retford,DN22 8PN

Dwelling type: Date of assessment:Produced by:

Total floor area:

House, Detached27/11/2018ESAP Energy Consultants Arch Des & Surv246.48 m²

This document is a Predicted Energy Assessment for properties marketed when they are incomplete. Itincludes a predicted energy rating which might not represent the final energy rating of the property oncompletion. Once the property is completed, this rating will be updated and an official Energy PerformanceCertificate will be created for the property. This will include more detailed information about the energyperformance of the completed property.

The energy performance has been assessed using the Government approved SAP2012 methodology andis rated in terms of the energy use per square meter of floor area; the energy efficiency is based on fuelcosts and the environmental impact is based on carbon dioxide (CO2) emissions.

The energy efficiency rating is a measure of theoverall efficiency of a home. The higher the ratingthe more energy efficient the home is and the lowerthe fuel bills are likely to be.

The environmental impact rating is a measure of ahome's impact on the environment in terms ofcarbon dioxide (CO2) emissions. The higher therating the less impact it has on the environment.

Energy Efficiency Rating

Very energy efficient - lower running costs

AB

CD

EF

GNot energy efficient - higher running costs

(92 plus)

(81-91)

(69-80)

(55-68)

(39-54)

(21-38)

(1-20)

86

EU Directive2002/91/ECEngland EU Directive

2002/91/ECEngland

86

Environmental Impact (CO2) Rating

Very environmentally friendly - lower CO2 emissions

AB

CD

EF

GNot environmentally friendly - higher CO2 emissions

(92 plus)

(81-91)

(69-80)

(55-68)

(39-54)

(21-38)

(1-20)

PREDICTED ENERGY ASSESSMENT

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Regs Region: EnglandElmhurst Energy Systems SAP2012 Calculator (Design System) version 4.08r12

This report has not been submi ed through the Elmhurst Energy members’ portal, therefore results are subject to change when the dwelling is completed.

DRAFTSUMARY FOR INPUT DATA FOR New Build (As Designed)

Target Carbon Dioxide Emission Rate (TER) 14.38 kgCO₂/m²Fuel factor 1.00 (mains gas)Fuel for main hea ng Mains gas

1a TER and DER

-0.82 (-5.7%) kgCO₂/m²Dwelling Carbon Dioxide Emission Rate (DER) 13.56 Pass kgCO₂/m²

57.71Target Fabric Energy Efficiency (TFEE) kWh/m²/yrDwelling Fabric Energy Efficiency (DFEE) 47.93 kWh/m²/yr

1b TFEE and DFEE

Property ReferenceAssessment Reference

27/11/2018Plot 7

Issued on DateProp Type Ref

000181As Design

Property Lound Low Road, Su on Cum Lound, Re ord, DN22 8PN

16.94

5.70

% DFEE<TFEE

% DER<TER57.71

14.38

TFEE

TER

47.93

13.56

DFEE

DER

Pass3.05

General Requirements ComplianceCO₂ Emissions (t/year)

86 B 86 B

EnvironmentalSAP Ra ng

Shaun Gladwin, GladwinH883-0001Assessor IDPeter Edwards, Tel: 01455883250

ClientAssessor

2a Thermal bridging

Thermal bridging calculated from linear thermal transmi ances for each junc on

Floor 0.15 (max. 0.25) 0.16 (max. 0.70) PassRoof 0.10 (max. 0.20) 0.17 (max. 0.35) PassOpenings 1.33 (max. 2.00) 1.40 (max. 3.30) Pass

External wall 0.25 (max. 0.30) 0.25 (max. 0.70) PassElement Average Highest

2 Fabric U-values

Criterion 1 – Achieving the TER and TFEE rate

Criterion 2 – Limits on design flexibility

Pass-9.8 (-17.0%) kWh/m²/yr

Limi ng Fabric Standards

Limi ng System Efficiencies

4 Hea ng efficiency

3 Air permeability

Air permeability at 50 pascals 7.00 (design value) m³/(h.m²) @ 50 PaMaximum 10.0 Pass m³/(h.m²) @ 50 Pa

BUILDING REGULATION COMPLIANCE Calcula on Type: New Build (As Designed)

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DRAFT9 Summer me temperature

Overhea ng risk (East Pennines) Not significant PassBased on:

Overshading AverageWindows facing NorthWindows facing EastWindows facing South

18.18 m², No overhang1.26 m², No overhang13.43 m², No overhang

Air change rate 8.00 achBlinds/curtains None

Main hea ng system Boiler system with radiators or underfloor - Mains gasData from databaseVaillant ecoTEC plus 630 VU 306/5-5 (H-GB) R6

Efficiency: 89.5% SEDBUK2009Minimum: 88.0%

Pass

Secondary hea ng system Room heaters - Wood LogsData from manufacturer, tested to BS EN 1266, HETAS approvedTBCEfficiency: 65%Minimum: 65%

Pass

5 Cylinder insula on

Hot water storage Nominal cylinder loss: 1.82 kWh/dayPermi ed by DBSCG 2.10

Pass

Primary pipework insulated Yes Pass

6 Controls

Percentage of fixed lights with low-energy fi ngs

100 %

Minimum 75 Pass %

7 Low energy lights

Space hea ng controls Time and temperature zone control PassHot water controls Cylinderstat Pass

Boiler interlock Yes PassIndependent mer for DHW Pass

8 Mechanical ven la on

Not applicable

3 Air permeability

Air permeability at 50 pascals 7.00 (design value)Maximum 10.0 Pass

Criterion 3 – Limi ng the effects of heat gains in summer

Criterion 4 – Building performance consistent with DER and DFEE rate

Air permeability and pressure tes ng


of 27



DRAFTRoof U-value 0.10 W/m²KRoof window U-value 1.00 W/m²KThermal bridging y-value 0.037 W/m²KSecondary hea ng (wood logs) N/A Secondary hea ng fuel: wood logs

10 Key features


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DRAFTSolar water hea ng B 86 B 87 SAP increase too smallPhotovoltaic £5,000 - £8,000 £286 B 90 B 90 RecommendedWind turbine £15,000 - £25,000 £592 A 100 A 98 Recommended

Totals £20,000 - £33,000 £878 A 100 A 98

Low energy lights 0 0 Already installed

Typical costTypical savings

per yearEnergy

efficiencyEnvironmental

impact Result

RECOMMENDATIONS

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Junc on detail SourceType

Psi(W/mK)

Length(m) Result Reference

External wall E1 Steel lintel with perforated steel base plate

Independently assessed 0.030 25.58 0.77

External wall E3 Sill Independently assessed 0.016 23.78 0.38

External wall E4 Jamb Independently assessed 0.011 53.10 0.58

External wall E5 Ground floor (normal) Independently assessed 0.059 48.00 2.83

External wall E20 Exposed floor (normal) Independently assessed 0.101 18.10 1.83

External wall E21 Exposed floor (inverted) Independently assessed 0.065 6.50 0.42

External wall E6 Intermediate floor within a dwelling Independently assessed 0.000 32.50 0.00

External wall E10 Eaves (insula on at ceiling level) Independently assessed 0.107 35.20 3.77

External wall E12 Gable (insula on at ceiling level) Independently assessed 0.055 20.60 1.13

External wall E15 Flat roof with parapet Table K1 - Default 0.560 11.60 6.50

External wall E16 Corner (normal) Independently assessed 0.054 32.70 1.77

External wall E17 Corner (inverted – internal area greater than external area)

Independently assessed -0.100 19.70 -1.97

External roof R1 Head of roof window Table K1 - Default 0.080 4.00 0.32External roof R2 Sill of roof window Table K1 - Default 0.060 4.00 0.24External roof R3 Jamb of roof window Table K1 - Default 0.080 4.00 0.32

0.03718.89

Y-Value:Total: W/mK:

W/m²K:

16.94

5.70

% DFEE<TFEE

% DER<TER57.71

14.38

TFEE

TER

47.93

13.56

DFEE

DER

Pass3.05


86 B 86 B



ClientAssessor


27/11/2018Plot 7


000181As Design


THERMAL BRIDGING Calcula on Type: New Build (As Designed)

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Roof 000003 - 400mm Mineral Wool

Roof Type: Pitched Roof, insulated flat ceiling

Total resistance: Upper limit = 10.036 m² K/W Lower limit = 9.812 m² K/W Average = 9.924 m² K/W

U-value (unrounded) = 0.1 W/m² KTotal correc on = 0.0000 m² K/W

Unheated space: None

Total thickness: 416 mm U-value: 0.10 W/m² K Kappa: n/a

Layer Descrip on Thickness (mm)

Conduc vity (W/m²K)

Resistance (m²K/W)

Frac on (%)

Ext surface 0.0400Layer 1 Mineral wool

Main construc on 300 0.0400 7.5000 100.00 Correc ons - Air Gap: Level 0, Fasteners: None or plas c

Layer 2 Mineral woolMain construc on 100 0.0400 2.5000 91.67Main construc on 100 0.1300 0.7692 8.33 Correc ons - Air Gap: Level 0, Fasteners: None or plas c

Layer 3 Plasterboard, standardMain construc on 12.5 0.2100 0.0595 100.00

Layer 4 Plaster, standardMain construc on 3 0.4000 0.0075 100.00

Int surface 0.1000

Building Elements

H883-0001Assessor IDPeter Edwards, Tel: 01455883250AssessorClient Shaun Gladwin, Gladwin

16.94

5.70

% DFEE<TFEE

% DER<TER57.71

14.38

TFEE

TER

47.93

13.56

DFEE

DER

Pass3.05


86 B 86 B


Property Reference

Assessment Reference

27/11/2018

Plot 7

Issued on Date

Prop Type Ref

000181

As DesignProject Lound Low Road, Su on Cum Lound, Re ord, DN22 8PNCalcula on Type New Build (As Designed)

27/11/2018

U-VALUE CALCULATOR REPORT

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Roof 000004 - Flat roof 121mm TR31

Roof Type: Flat Roof standard (no precipita on)







Resistance (m²K/W)

Frac on (%)

Ext surface 0.0400Layer 1 Felt/bitumen layers

Main construc on 10 0.2300 0.0435 100.00Layer 2 Orientated Strand Board

Main construc on 18 0.1300 0.1385 100.00Layer 3 Thermaroof TR31 zero ODP (121mm)


Layer 4 Aluminium foilMain construc on 1 0.0000 0.0000 100.00

Layer 5 Standard cavityMain construc on 200 0.5896 0.3392 81.25Main construc on 200 0.1300 1.5385 18.75 Correc ons - Cavity Unven lated, Emissivity: Low Emissivity (BR443)

Layer 6 Plasterboard, standardMain construc on 12.5 0.2100 0.0595 100.00


Int surface 0.1000

Building Elements


16.94

5.70

% DFEE<TFEE

% DER<TER57.71

14.38

TFEE

TER

47.93

13.56

DFEE

DER

Pass3.05


86 B 86 B


Property Reference


27/11/2018

Plot 7

Issued on Date

Prop Type Ref

000181


27/11/2018


of 27


Wall 000001 - Thermalite Hi7 with Dritherm 32

Wall Type: Standard Wall







Resistance (m²K/W)

Frac on (%)

Ext surface 0.0400Layer 1 Brick, outer leaf

Main construc on 102.5 0.7700 0.1331 82.81Main construc on 102.5 0.9407 0.1090 17.19

Layer 2 Earthwool Dritherm 32 Ul mateMain construc on 100 0.0320 3.1250 100.00 Correc ons - Air Gap: Level 0, Fasteners: None or plas c

Layer 3 Aglite 4.2NMain construc on 100 0.3100 0.3226 93.43Main construc on 100 0.8803 0.1136 6.57

Layer 4 airspace/plaster dabsMain construc on 15 0.0882 0.1700 80.00Main construc on 15 0.0882 0.1700 20.00 Correc ons - Cavity Unven lated, Emissivity: Normal

Layer 5 Plaster, standardMain construc on 12.5 0.4000 0.0313 100.00


Int surface 0.1300

Building Elements


16.94

5.70

% DFEE<TFEE

% DER<TER57.71

14.38

TFEE

TER

47.93

13.56

DFEE

DER

Pass3.05


86 B 86 B


Property Reference


27/11/2018

Plot 7

Issued on Date

Prop Type Ref

000181


27/11/2018


of 27


Wall 000002 - Plasmor Aglite with Dritherm 32

Wall Type: Standard Wall







Resistance (m²K/W)

Frac on (%)

Ext surface 0.0400Layer 1 Aglite 4.2N

Main construc on 100 0.3100 0.3226 93.43Main construc on 100 0.8803 0.1136 6.57

Layer 2 Earthwool Dritherm 32 Ul mateMain construc on 100 0.0320 3.1250 100.00 Correc ons - Air Gap: Level 0, Fasteners: None or plas c

Layer 3 Aglite 4.2NMain construc on 100 0.3100 0.3226 93.43Main construc on 100 0.8803 0.1136 6.57

Layer 4 airspace/plaster dabsMain construc on 15 0.0882 0.1700 80.00Main construc on 15 0.0882 0.1700 20.00 Correc ons - Cavity Unven lated, Emissivity: Normal

Layer 5 Plaster, standardMain construc on 12.5 0.4000 0.0313 100.00


Int surface 0.1300

Building Elements


16.94

5.70

% DFEE<TFEE

% DER<TER57.71

14.38

TFEE

TER

47.93

13.56

DFEE

DER

Pass3.05


86 B 86 B


Property Reference


27/11/2018

Plot 7

Issued on Date

Prop Type Ref

000181


27/11/2018


of 27


Floor 000007 - 100mm K3

Floor Type: Slab On Ground FloorArea = 76.74 m², Perimeter = 48.00 m, Wall thickness = 300.00 mm, Soil: UnknownHorizontal edge insula on: noneVer cal edge insula on: none







Resistance (m²K/W)

Frac on (%)

Ext surface 0.0400Layer 1 Polythene,1000 gauge

Main construc on 1 0.0000 0.0000 100.00Layer 2 Concrete, reinforced (2% steel)

Main construc on 125 2.5000 0.0500 100.00Layer 3 Kooltherm K3 Floorboard (45mm +)


Layer 4 ScreedMain construc on 65 1.1500 0.0565 100.00

Int surface 0.1700

Building Elements


16.94

5.70

% DFEE<TFEE

% DER<TER57.71

14.38

TFEE

TER

47.93

13.56

DFEE

DER

Pass3.05


86 B 86 B


Property Reference


27/11/2018

Plot 7

Issued on Date

Prop Type Ref

000181


27/11/2018


of 27


Floor 000006 - Garage Ceiling

Floor Type: Exposed Floor




Total thickness: 270 mm U-value: 0.14 W/m² K Kappa: 0.00 kJ/m² K



Resistance (m²K/W)

Frac on (%)

Density ( kg/m³)

Heat Cap. (J/kgK)

Ext surface 0.0400Layer 1 Plaster, standard

Main construc on 3 0.4000 0.0075 100.00Layer 2 Plasterboard, standard

Main construc on 12.5 0.2100 0.0595 100.00Layer 3 Plasterboard, standard

Main construc on 12.5 0.2100 0.0595 100.00Layer 4 Kooltherm K3 Floorboard (45mm +)

Main construc on 100 0.0200 5.0000 91.67Main construc on 100 0.1300 0.7692 8.33 Correc ons - Air Gap: Level 1, Fasteners: None or plas c

Layer 5 Mineral woolMain construc on 100 0.0400 2.5000 91.67Main construc on 100 0.1300 0.7692 8.33 Correc ons - Air Gap: Level 1, Fasteners: None or plas c

Layer 6 ChipboardMain construc on 22 0.1300 0.1692 100.00

Layer 7 Foam backed carpetMain construc on 20 0.0600 0.3333 100.00

Int surface 0.1700

Building Elements


16.94

5.70

% DFEE<TFEE

% DER<TER57.71

14.38

TFEE

TER

47.93

13.56

DFEE

DER

Pass3.05


86 B 86 B


Property Reference


27/11/2018

Plot 7

Issued on Date

Prop Type Ref

000181


27/11/2018


of 27


SUMMARY:-- Walls to be Brick outer 100mm Knauf Dritherm 32 Insulation with 100mm Plasmor Aglite Block or similar Block.- Internal Garage wall to be block & block cavity with 100mm dritherm 32 and Plasmor Aglite Block or similar.- min 100mm K3 Kingspan insulation concrete Floor with 65mm screed over; Garage ceiling to have 100mm K3 and 100mm Mineral wool between joists.- Roof to have min 400mm Mineral wool; Flat roof to be a warm roof with 121mm TR31 or similar on top of the Flat foor joists.- Doors, Windows & Patio door to achieve min 1.4W/m2K or better; Lantern Roof light to achieve a u-value of 1.0W/m2K- 100% Low E-Lighting- Air Test of 7.0 or lower- Assumed Boiler to be an Vaillant ecoTEC plus 630 Condensing system Boiler with full Zone Controls or similar; Unvented water cylinder 180ltrs min 80mm foam insulated with full independent heating controls and stat.- Secondary heating in the form of gas fire to lounge and Log burner to kitchen and living space to the rear, Make and models to be confirmed.- CBA Accredited Thermal Bridging details to be used.

ASSESSMENT NOTES - Last me updated on: 28.11.2018


27/11/2018Plot 7


000181As Design



ClientAssessor

16.94

5.70

% DFEE<TFEE

% DER<TER57.71

14.38

TFEE

TER

47.93

13.56

DFEE

DER

Pass3.05


86 B 86 B


ASSESSMENT NOTES Calcula on Type: New Build (As Designed)

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SUMARY FOR INPUT DATA FOR New Build (As Designed)

Target Carbon Dioxide Emission Rate (TER) 14.38 kgCO₂/m²Fuel factor 1.00 (mains gas)Fuel for main hea ng Mains gas

1a TER and DER

-0.82 (-5.7%) kgCO₂/m²Dwelling Carbon Dioxide Emission Rate (DER) 13.56 Pass kgCO₂/m²

57.71Target Fabric Energy Efficiency (TFEE) kWh/m²/yrDwelling Fabric Energy Efficiency (DFEE) 47.93 kWh/m²/yr

1b TFEE and DFEE


27/11/2018Plot 7


000181As Design


16.94

5.70

% DFEE<TFEE

% DER<TER57.71

14.38

TFEE

TER

47.93

13.56

DFEE

DER

Pass3.05


86 B 86 B



ClientAssessor

2a Thermal bridging

Thermal bridging calculated from linear thermal transmi ances for each junc on

Floor 0.15 (max. 0.25) 0.16 (max. 0.70) PassRoof 0.10 (max. 0.20) 0.17 (max. 0.35) PassOpenings 1.33 (max. 2.00) 1.40 (max. 3.30) Pass

External wall 0.25 (max. 0.30) 0.25 (max. 0.70) PassElement Average Highest

2 Fabric U-values

Criterion 1 – Achieving the TER and TFEE rate

Criterion 2 – Limits on design flexibility

Pass-9.8 (-17.0%) kWh/m²/yr

Limi ng Fabric Standards

Limi ng System Efficiencies

4 Hea ng efficiency

Main hea ng system Boiler system with radiators or underfloor - Mains gasData from databaseVaillant ecoTEC plus 630 VU 306/5-5 (H-GB) R6

Efficiency: 89.5% SEDBUK2009Minimum: 88.0%

Pass

3 Air permeability


BASIC COMPLIANCE REPORT Calcula on Type: New Build (As Designed)

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Roof U-value 0.10 W/m²KRoof window U-value 1.00 W/m²KThermal bridging y-value 0.037 W/m²KSecondary hea ng (wood logs) N/A Secondary hea ng fuel: wood logs

10 Key features

9 Summer me temperature

Overhea ng risk (East Pennines) Not significant PassBased on:

Overshading AverageWindows facing NorthWindows facing EastWindows facing South

18.18 m², No overhang1.26 m², No overhang13.43 m², No overhang

Air change rate 8.00 achBlinds/curtains None

Secondary hea ng system Room heaters - Wood LogsData from manufacturer, tested to BS EN 1266, HETAS approvedTBCEfficiency: 65%Minimum: 65%

Pass

5 Cylinder insula on

Hot water storage Nominal cylinder loss: 1.82 kWh/dayPermi ed by DBSCG 2.10

Pass

Primary pipework insulated Yes Pass

6 Controls

Percentage of fixed lights with low-energy fi ngs

100 %

Minimum 75 Pass %

7 Low energy lights

Space hea ng controls Time and temperature zone control PassHot water controls Cylinderstat Pass

Boiler interlock Yes PassIndependent mer for DHW Pass

8 Mechanical ven la on

Not applicable

3 Air permeability


Criterion 3 – Limi ng the effects of heat gains in summer

Criterion 4 – Building performance consistent with DER and DFEE rate

Air permeability and pressure tes ng


BASIC COMPLIANCE REPORT Calcula on Type: New Build (As Designed)

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7.0 Living Area 26.00 m²

8.0 Thermal Mass Parameter Precise calcula onThermal Mass 169.49 kJ/m²K

9.0 External WallsDescrip on Type Construc on U-Value

(W/m²K)Kappa

(kJ/m²K)Gross Area

(m²) Ne Area

(m²)

Main Wall Cavity Wall Cavity wall : plasterboard on dabs, AAC block, filled cavity, any outside structure

0.25 60.00 232.25 195.60

Garage Wall Cavity Wall Cavity wall : plasterboard on dabs, AAC block, filled cavity, any outside structure

0.24 60.00 17.04 17.04

6.0 MeasurementsHeat Loss Perimeter Internal Floor Area Average Storey Height

Ground Floor: 48.00 m 114.44 m² 2.40 m1st Storey: 50.60 m 132.04 m² 2.65 m

SUMMARY FOR INPUT DATA FOR: New Build (As Designed)

5.0 Sunlight/Shade Average or unknown4.0 Sheltered Sides 13.0 Date Built 20182.0 Number of Storeys 21.0 Property Type House, Detached

Transac on Type New dwellingProperty Tenure Owner-occupiedOrienta on South


ClientAssessor

16.94

5.70

% DFEE<TFEE

% DER<TER57.71

14.38

TFEE

TER

47.93

13.56

DFEE

DER

Pass3.05


86 B 86 B



27/11/2018Plot 7


000181As Design


9.2 Internal WallsDescrip on Construc on Kappa

(kJ/m²K)Area (m²)

Block Walls Dense block, plasterboard on dabs 75.00 153.01Stud Walls Plasterboard on mber frame 9.00 206.17Cavity Walls Other 60.00 29.95

10.0 External RoofsDescrip on Type Construc on U-Value

(W/m²K)Kappa

(kJ/m²K)Gross Area

(m²)Ne Area

(m²)

Main Roof External Plane Roof Plasterboard, insulated at ceiling level 0.10 9.00 135.64 135.64Flat Roof External Flat Roof Plasterboard, insulated flat roof 0.17 9.00 16.50 8.50

10.2 Internal Ceilings

RuralTerrain Type

SUMMARY FOR INPUT DATA Calcula on Type: New Build (As Designed)

of 27


11.2 Internal FloorsDescrip on Construc on Kappa

(kJ/m²K)Area (m²)

First Floor Plasterboard ceiling, carpeted chipboard floor 18.00 94.34

12.0 Opening TypesDescrip on Data Source Type Glazing Glazing

GapArgon Filled

G-value Frame Type

Frame Factor

U Value (W/m²K)

Entrance Door Manufacturer

Half Glazed Door Double glazed 0.76 0.70 1.40

Windows Manufacturer

Window Double glazed 0.76 0.70 1.40

Pa o Doors Manufacturer

Window Double glazed 0.76 0.70 1.40

Lantern Roof Manufacturer

Roof Window Double glazed 0.76 0.70 1.00

13.0 OpeningsName Opening Type Loca on Orienta on Curtain

TypeOverhang

Ra oWide

OverhangWidth

(m)Height

(m)Count Area

(m²)Curtain Closed

Front Eleva on Half Glazed Door [1] Main Wall South 1.89Front Eleva on Window [1] Main Wall South None 0.00 13.43Rear Eleva on Half Glazed Door [1] Main Wall North 1.89Rear Eleva on Window [1] Main Wall North None 0.00 10.62Rear Eleva on Window [1] Main Wall North None 0.00 7.56Side Eleva on Window [1] Main Wall East None 0.00 1.26Lantern Window

Roof Window [2] Flat Roof Horizontal None 8.00

Descrip on Construc on Kappa (kJ/m²K)

Area (m²)

Ground Floor Ceiling Plasterboard ceiling, carpeted chipboard floor 9.00 94.34

11.0 Heat Loss FloorsDescrip on Type Construc on U-Value

(W/m²K)Kappa

(kJ/m²K)Area (m²)

Main Floor Ground Floor - Solid Slab on ground, screed over insula on 0.16 110.00 76.74Garage Ceiling Exposed Floor -

TimberTimber exposed floor, insula on between joists 0.14 20.00 37.70

17.1 List of Bridges17.0 Thermal Bridging Calculate Bridges

16.0 Draught Lobby No15.0 Draught Proofing 100 %14.0 Conservatory None


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Y-value 0.037 W/m²K

Source Type Bridge Type Length Psi ImportedIndependently assessed E1 Steel lintel with perforated steel base plate 25.58 0.030 NoIndependently assessed E3 Sill 23.78 0.016 NoIndependently assessed E4 Jamb 53.10 0.011 NoIndependently assessed E5 Ground floor (normal) 48.00 0.059 NoIndependently assessed E20 Exposed floor (normal) 18.10 0.101 NoIndependently assessed E21 Exposed floor (inverted) 6.50 0.065 NoIndependently assessed E6 Intermediate floor within a dwelling 32.50 0.000 NoIndependently assessed E10 Eaves (insula on at ceiling level) 35.20 0.107 NoIndependently assessed E12 Gable (insula on at ceiling level) 20.60 0.055 NoTable K1 - Default E15 Flat roof with parapet 11.60 0.560 NoIndependently assessed E16 Corner (normal) 32.70 0.054 NoIndependently assessed E17 Corner (inverted – internal area greater than

external area)19.70 -0.100 No

Table K1 - Default R1 Head of roof window 4.00 0.080 NoTable K1 - Default R2 Sill of roof window 4.00 0.060 NoTable K1 - Default R3 Jamb of roof window 4.00 0.080 No

18.0 Pressure Tes ng Yes

23.0 Electricity Tariff Standard

20.0 Fans, Open Fireplaces, FluesMHS SHS Other Total

Number of Chimneys 0 0 0 0Number of open flues 0 0 0 0Number of intermi ent fans 8Number of passive vents 0Number of flueless gas fires 0

Descrip on Gas Condensing BoilerDatabase24.0 Main Hea ng 1

22.0 Ligh ngInternal

Total number of light fi ngs 19Total number of L.E.L. fi ngs 19Percentage of L.E.L. fi ngs 100.00 %

ExternalExternal lights fi ed YesLight and mo on sensor Yes

21.0 Fixed Cooling System No

Summer Overhea ng

Mechanical Ven la onMechanical Ven la on System Present No

19.0 Mechanical Ven la on

Windows open in hot weather Windows fully openCross ven la on possible YesNight Ven la on YesAir change rate 8.00

Designed AP₅₀ 7.00 m³/(h.m²) @ 50 PaProperty Tested ?As Built AP₅₀ m³/(h.m²) @ 50 Pa


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25.0 Main Hea ng 2 None

Percentage of Heat 100 %

Flow Temperature 36° - 45°CUnderfloor Hea ng Yes - Pipes in thin screedHeat Emi er Radiators and UnderfloorIs MHS Pumped Pump in heated spaceFan Assisted Flue YesFlue Type BalancedSap Code 2110Delayed Start Stat NoPCDF Controls 0Controls CBI Time and temperature zone control

In Summer 79.8In Winter 90.5

SAP Code 102Main Hea ng BGBFuel Type Mains gasDatabase Ref. No. 18215

29.0 Hot Water Cylinder Hot Water CylinderYesCylinder Stat

Cylinder In Heated Space YesIndependent Time Control Yes

Water Hea ng Main Hea ng 1

Solar Panel No

Waste Water Heat Recovery Storage System

No

Waste Water Heat Recovery Instantaneous System 2

No

Waste Water Heat Recovery Instantaneous System 1

NoFlue Gas Heat Recovery System No

28.0 Water Hea ng HWP From main hea ng 1

Water use <= 125 litres/person/day YesSAP Code 901

Model Name TBC

Manufacturer TBCTest Method BS EN 1266

Secondary Hea ng ManufacturerRWM27.0 Secondary Hea ng

Descrip on Wood Logs RWM Closed room heaterSHS efficiency 65.00 %SAP Code 633HETAS Approved System YesSmoke Control Area Unknown

Community Hea ng None


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Typical Cost Typical savingsper year

Ra ngs a er improvementSAP ra ng Environmental Impact

Solar photovoltaic panels, 2.5 kWp £5,000 - £8,000 £286 B 90

Typical Cost Typical savingsper year

Ra ngs a er improvementSAP ra ng Environmental Impact

Wind turbine £15,000 - £25,000 £592 A 100

Further measures to achieve even higher standardsNone

Recommenda onsLower cost measures

31.0 Thermal Store None

Insula on Type FoamInsula on Thickness 80 mmCylinder Volume 180.00 LPipes insula on Fully insulated primary pipework


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Sec on 1: Dwelling Informa on

Dwelling Address (Please confirm final postal address and post code of the dwelling.)

Dwelling Orienta on SouthComments

(Please confirm orienta on of main entrance door of the dwelling.)

House NameHouse Number

StreetPostcode

TownLocality

County

DN22 8PNLound Low RoadSu on Cum LoundRe ord

Property Type House, DetachedComments

Overshading (called Sunlight/shade in assessment)

Average or unknown

Comments

Sec on 2: Dwelling Construc on Details

Comments

Thermal Mass Parameter Precise calcula onThermal Mass 169.49 kJ/m²K

Type Cavity WallConstruc on Cavity wall : plasterboard on dabs, AAC block, filled cavity, any outside structureU-value 0.25 W/m²K

Layer Name Thickness (mm)

Conduc vity (W/m.K)

Resistance (m²K/W)

Bridging

Brick, outer leaf 102.5 0.7700 0.1331 82.81 MortarEarthwool Dritherm 32 Ul mate 100 0.0320 3.1250 100.00Aglite 4.2N 100 0.3100 0.3226 93.43 Mortarairspace/plaster dabs 15 0.0882 0.1700 80.00 MortarPlaster, standard 12.5 0.4000 0.0313 100.00Plaster, standard 3 0.4000 0.0075 100.00

Gross Area 232.25 m²

Type Cavity WallConstruc on Cavity wall : plasterboard on dabs, AAC block, filled cavity, any outside structureU-value 0.24 W/m²K

Layer Name Thickness (mm)

Conduc vity (W/m.K)

Resistance (m²K/W)

Bridging

Aglite 4.2N 100 0.3100 0.3226 93.43 MortarEarthwool Dritherm 32 Ul mate 100 0.0320 3.1250 100.00Aglite 4.2N 100 0.3100 0.3226 93.43 Mortarairspace/plaster dabs 15 0.0882 0.1700 80.00 Mortar

Gross Area 17.04 m²

External Walls

Terrain Type Rural

DWELLING SIGN OFF REPORT

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Plaster, standard 12.5 0.4000 0.0313 100.00Plaster, standard 3 0.4000 0.0075 100.00

Gross Area 135.64 m²Layer Name Thickness

(mm)Conduc vity (W/m.K)

Resistance (m²K/W)

Bridging

Mineral wool 300 0.0400 7.5000 100.00Mineral wool 100 0.0400 2.5000 91.67 TimberPlasterboard, standard 12.5 0.2100 0.0595 100.00Plaster, standard 3 0.4000 0.0075 100.00

U-value 0.10 W/m²KConstruc on Plasterboard, insulated at ceiling levelType External Plane Roof

Gross Area 16.50 m²Layer Name Thickness


Resistance (m²K/W)

Bridging

Felt/bitumen layers 10 0.2300 0.0435 100.00Orientated Strand Board 18 0.1300 0.1385 100.00Thermaroof TR31 zero ODP (121mm) 121 0.0230 5.2500 100.00Aluminium foil 1 0.0000 0.0000 100.00Standard cavity 200 0.5896 0.3392 81.25 TimberPlasterboard, standard 12.5 0.2100 0.0595 100.00Plaster, standard 3 0.4000 0.0075 100.00

U-value 0.17 W/m²KConstruc on Plasterboard, insulated flat roofType External Flat Roof

Area 76.74 m²Layer Name Thickness


Resistance (m²K/W)

Bridging

Polythene,1000 gauge 1 0.0000 0.0000 100.00Concrete, reinforced (2% steel) 125 2.5000 0.0500 100.00Kooltherm K3 Floorboard (45mm +) 100 0.0200 5.0000 100.00Screed 65 1.1500 0.0565 100.00

U-value 0.16 W/m²KConstruc on Slab on ground, screed over insula onType Ground Floor - Solid

U-value 0.14 W/m²KConstruc on Timber exposed floor, insula on between joistsType Exposed Floor - Timber

Heat Loss Floors

Comments

External Roofs

Comments


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Area 37.70 m²Layer Name Thickness


Resistance (m²K/W)

Bridging

Plaster, standard 3 0.4000 0.0075 100.00Plasterboard, standard 12.5 0.2100 0.0595 100.00Plasterboard, standard 12.5 0.2100 0.0595 100.00Kooltherm K3 Floorboard (45mm +) 100 0.0200 5.0000 91.67 TimberMineral wool 100 0.0400 2.5000 91.67 TimberChipboard 22 0.1300 0.1692 100.00Foam backed carpet 20 0.0600 0.3333 100.00

OpeningsName Opening Type Loca on Orienta on Area

(m²)Front Eleva on Half Glazed Door [1] Main Wall South 1.89Front Eleva on Window [1] Main Wall South 13.43Rear Eleva on Half Glazed Door [1] Main Wall North 1.89Rear Eleva on Window [1] Main Wall North 10.62Rear Eleva on Window [1] Main Wall North 7.56Side Eleva on Window [1] Main Wall East 1.26Lantern Window Roof Window [2] Flat Roof Horizontal 8.00Comments

Opening TypesDescrip on Type Glazing Frame Type U Value

(W/m²K)Entrance Door Half Glazed Door Double glazed 1.40Windows Window Double glazed 1.40Pa o Doors Window Double glazed 1.40Lantern Roof Roof Window Double glazed 1.00Comments

Thermal Bridging Calculate BridgesList of Bridges

Comments


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Bridge Type Source Type Length (m)

Psi (W/mK)

Reference

E1 Steel lintel with perforated steel base plate Independently assessed 25.58 0.030E3 Sill Independently assessed 23.78 0.016E4 Jamb Independently assessed 53.10 0.011E5 Ground floor (normal) Independently assessed 48.00 0.059E20 Exposed floor (normal) Independently assessed 18.10 0.101E21 Exposed floor (inverted) Independently assessed 6.50 0.065E6 Intermediate floor within a dwelling Independently assessed 32.50 0.000E10 Eaves (insula on at ceiling level) Independently assessed 35.20 0.107E12 Gable (insula on at ceiling level) Independently assessed 20.60 0.055E15 Flat roof with parapet Table K1 - Default 11.60 0.560E16 Corner (normal) Independently assessed 32.70 0.054E17 Corner (inverted – internal area greater than external area)

Independently assessed 19.70 -0.100

R1 Head of roof window Table K1 - Default 4.00 0.080R2 Sill of roof window Table K1 - Default 4.00 0.060R3 Jamb of roof window Table K1 - Default 4.00 0.080

Y-value 0.037 W/m²KComments

Where specific construc on details have been used documentary evidence should be provided to the SAP assessor, usually in the form of signed checklists.

Pressure Tes ng YesAs Built AP₅₀ m³/(h.m²) @ 50 Pa

CommentsWhere an air pressure test has been carried out a copy of the test cer ficate should be forwarded to the SAP assessor.

Sec on 3: Dwelling Systems

Fans, Open Fireplaces, FluesMHS SHS Other Total

Number of Chimneys 0 0 0 0Number of open flues 0 0 0 0Number of intermi ent fans 8Number of passive vents 0Number of flueless gas fires 0Comments

External Ligh ngExternal lights fi ed Yes

Internal Ligh ngTotal number of light fi ngs 19Total number of L.E.L. fi ngs 19Percentage of L.E.L. fi ngs 100.00 %Comments


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Light and mo on sensor Yes

Electricity Tariff StandardComments

Comments

Flow Temperature 36° - 45°CHeat Emi er Radiators and UnderfloorFan Assisted Flue YesFlue Type Balanced

Efficiency (Split Efficiences) 89.5 %Main Hea ng Mains gas BGB Post 98 Regular condens. with auto ign.Fuel Type Mains gas

Brand, Model Vaillant, ecoTEC plus 630

HETAS Approved System YesSHS efficiency 65.00 %

RWM Closed room heaterSecondary Hea ng

Comments

Manufacturer TBCModel Name TBC

Hea ng ControlsDescrip on CBI Time and temperature zone controlBoiler Interlock YesDelayed Start Stat NoCompensator

Comments

Comments

DatabaseMain Hea ng 1

NoneMain Hea ng 2Comments


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Sec on 5: Declara on

Sec on 4: Dwelling Renewable Energy

I confirm that all details provided above are accurate to the best of my knowledge.

Signed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Supplementary ImmersionWater Hea ng Main Hea ng 1

Water Hea ng System HWP From main hea ng 1

Comments

Pipes insula on Fully insulated primary pipeworkMeasured Loss kWh/dayCylinder Volume 180.00 LInsula on Thickness 80 mm

Independent Time Control Yes

Insula on Type FoamYesCylinder Stat

Hot Water Cylinder Hot Water Cylinder

Comments


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sap report submission for building regulations …...sap report submission for building regulations...

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