Publication - Research and analysis
Energy Efficiency Standard for Social Housing: peer review
Peer review scrutinising the example dwellings in the Energy Efficiency Standard for Social Housing consultation document.
Appendix I Summary - Upgrade Measures and Outcomes
| Property type | Sub-archetype | Fuel | Baseline Rating | Post- SHQS Rating | Post- EESSH Rating | Post 2050 Rating | List of Applied Measures | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EE | EI | EE | EI | EE | EI | EE | EI | SHQS | EESSH | 2050 | |||
| A: Pre 1919 solid wall dwelling |
1: ground floor | Gas | E (51) | E (49) | D (56) | E (53) | C (71) | C (72) | C (76) | C (79) | − dbl glazing (pre 2003) − CLFs |
− Boiler / controls | − int. wall ins. − floor ins. − dbl glazing (post 2003) |
| Electric | E (52) | F (33) | D (65) | E (42) | N/A | N/A | C (74) | D (57) | − dbl glazing (pre 2003) − St. heating, controls & HWT − CLFs |
− N/A | − int. wall ins − Floor ins − dbl glazing (post 2003) |
||
| A: Pre 1919 solid wall dwelling |
2: mid floor | Gas | D (59) | D (57) | D (63) | D (62) | C (75) | C (78) | C (80) | B (83) | − dbl glazing (pre 2003) − CLFs |
− Boiler / controls | − int. wall ins − dbl glazing (post 2003) |
| Electric | D (64) | E (43) | C (72) | E (53) | N/A | N/A | C (80) | C (69) | − dbl glazing (pre 2003), − St. heating, controls & HWT − CLFs |
− N/A | − int. wall ins − dbl glazing (post 2003) |
||
| A: Pre 1919 solid wall dwelling |
3: top floor | Gas | E (40) | F (38) | D (62) | D (59) | C (76) | C (78) | C (79) | B (82) | − LI (100mm) − dbl glazing (pre 2003) − CLFs |
− LI (250mm) − boiler / controls |
− dbl glazing (post 2003) − int. wall ins. |
| Electric | F (35) | G (18) | D (67) | E (46) | C (74) | D (57) | C (79) | D (66) | − LI (100mm) − St. heating, controls & HWT − CLFs |
− LI (250mm) − dbl glazing (post 2003) |
− int. wall ins. | ||
| B: 1930-49 | 4: mid-floor flat | Gas | D (64) | D (63) | C (71) | C (70) | B (82) | B (86) | N/A | N/A | − CWI − CLFs |
− dbl glazing (post 2003) − boiler / controls |
− N/A |
| Electric | D (68) | E (50) | C (79) | D (68) | B (81) | C (71) | B (83) | C (74) | − CWI − dbl glazing (pre 2003) − CLFs | − St. heating, controls & HWT | − dbl glazing (post 2003) | ||
| B: 1930-49 | 5: mid-terrace | Gas | E (42) | E (39) | D (62) | D (59) | C (76) | C (76) | B (83) | B (84) | − CWI − LI (100mm) − dbl glazing (pre 2003) − CLFs |
− LI (250mm) − boiler / controls |
− floor ins − dbl glazing (post 2003) − PV |
| Electric | F (36) | G (19) | C (73) | D (55) | N/A | N/A | C (80) | D (63) | − CWI − LI (250mm) − dbl glazing (pre 2003) − St. heating, controls & HWT − CLFs |
− N/A | − floor ins − PV |
||
| B: 1930-49 | 6: semi-detached | Gas | F (36) | F (33) | D (59) | E (54) | C (74) | C (74) | B (81) | B (81) | − CWI − LI (100mm) − dbl glazing (pre 2003) − CLFs |
− LI (250mm) − boiler / controls |
− floor ins − dbl glazing (post 2003) − PV |
| Electric | F (27) | G (11) | C (69) | E (47) | N/A | N/A | C (76) | D (55) | − CWI − LI (250mm) − dbl glazing (pre 2003) − St. heating, controls & HWT − CLFs |
− N/A | − floor ins − PV |
||
| C: 1930-49 | 7: Four-in-a-block lower | Gas | E (50) | E (46) | D (61) | D (56) | C (74) | C (74) | C (78) | C (79) | − CWI − CLFs |
− boiler / controls | − floor ins − dbl glazing (post 2003) |
| Electric | E (47) | F (28) | C (71) | E (51) | N/A | N/A | C (75) | D (57) | − CWI − dbl glazing (post 2003) − St. heatIng /controls / HWT − CLFs |
− N/A | − floor ins | ||
| C: 1930-49 | 8: Four-in-a-block upper | Gas | F (34) | F (32) | D (61) | D (57) | C (76) | C (77) | B (89) | B (89) | − CWI − LI (100mm) − CLFs |
− LI (250mm) − boiler /controls |
− dbl glazing (post 2003) − PV |
| Electric | F (25) | G (9) | C (70) | E (52) | C (74) | D (56) | B (85) | D (66) | − CWI − LI (250mm) − dbl glazing (pre 2003) − CLFs |
− St. heater /controls / HWT | − PV | ||
| D: 1950-65 post war | 9: mid-floor flat | Gas | D (67) | D (65) | C (74) | C (73) | B (81) | B (83) | B (84) | B (86) | − CWI − CLFs |
− boiler /controls | − dbl glazing (post 2003) |
| Electric | C (69) | E (52) | C (77) | D (64) | B (84) | C (75) | N/A | N/A | − CWI − CLFs |
− dbl glazing (post 2003) − St. heater /controls / HWT |
− N/A | ||
| D: 1950-65 post war | 10: mid-terrace | Gas | E (44) | E (41) | D (60) | D (56) | C (74) | C (75) | B (82) | B (84) | − CWI − LI (100mm) − CLFs |
− LI (250mm) − boiler / controls |
− floor ins − dbl glazing (post 2003) − PV |
| Electric | E (40) | F (22) | C (72) | E (54) | N/A | N/A | C (80) | D (64) | − CWI − LI − Dbl glazing (pre 2003) − St. heater /controls / HWT − CLFs |
− N/A | − floor ins − dbl glazing (post 2003) − PV |
||
| D: 1950-65 post war | 11: semi-detached | Gas | F (33) | F (30) | E (53) | E (48) | C (70) | C (69) | C (79) | C (79) | − CWI − LI (100mm) − CLFs |
− LI (250mm) − boiler / controls |
− floor ins − dbl glazing (post 2003) − PV |
| Electric | F (22) | G (7) | C (71) | E (45) | N/A | N/A | C (73) | E (51) | − CWI − LI − dbl glazing (post 2003) − St. heater /controls / HWT − CLFs − PV |
− N/A | − floor ins | ||
| E: 1976-83 | 12: mid-floor flat | Gas | D (66) | D (66) | C (71) | C (71) | B (82) | B (86) | N/A | N/A | − CWI − CLFs |
− dbl glazing (post 2003) − Boilers / controls |
− N/A |
| Electric | C (72) | D (58) | C (78) | D (65) | B (84) | C (77) | N/A | N/A | − CWI − CLFs |
− dbl glazing (post 2003) − St. heater /controls / HWT |
− N/A | ||
| E: 1976-83 | 13: mid-terrace | Gas | E (47) | E (43) | D (56) | E (51) | C (75) | C (76) | B (81) | B (82) | − CWI − LI (100mm) − CLFs |
− LI (250mm) − dbl glazing (post 2003) − boiler / controls |
− floor ins − PV |
| Electric | E (44) | F (25) | D (66) | E (45) | D (68) | E (47) | C (77) | D (58) | − CWI − LI (100mm) − dbl glazing (pre 2003) − St. heater / controls − CLFs |
− LI (250mm) | − floor ins, − dbl glazing (post 2003), − HWT − PV |
||
| E: 1976-83 | 14: semi-detached | Gas | E (47) | E (42) | D (60) | D (55) | C (75) | C (74) | B (82) | B (82) | − CWI − LI (100mm) − CLFs |
− LI (250mm) − boiler / controls |
− floor ins − dbl glazing (post 2003) − PV |
| Electric | E (42) | F (24) | D (69) | E (49) | N/A | N/A | C (77) | D (57) | − CWI − LI (250mm) − dbl glazing (post 2003) − St. heater /controls / HWT − CLFs |
− N/A | − floor ins − PV |
||
| F: 1984-91 | 15: mid-floor flat | Gas | C (71) | C (73) | N/A | N/A | B (81) | B (86) | N/A | N/A | − N/A | − dbl glazing (Post 2003) − boiler / controls − CLFs |
− N/A |
| Electric | C (79) | C (69) | N/A | N/A | B (82) | C (72) | B (85) | C (70) | − N/A | − St. heater/ HWT − CLFs |
− additional wall ins − dbl glazing (post 2003) |
||
| F: 1984-91 | 16: mid-terrace | Gas | D (59) | D (55) | N/A | N/A | C (76) | C (77) | C (80) | B (81) | − N/A | − LI (250mm) − dbl glazing (Post 2003) − boiler / controls |
− PV |
| Electric | D (63) | E (44) | C (70) | E (49) | N/A | N/A | C (77) | D (57) | − LI (250mm) − St. heater / HWT − CLFs |
− N/A | − dbl glazing (post 2003) − PV |
||
| F: 1984-91 | 17: semi-detached | Gas | E (52) | E (48) | N/A | N/A | C (72) | C (72) | C (76) | C (76) | − N/A | − LI (250mm) − dbl glazing (Post 2003) − boiler / controls − CLFs |
− PV |
| Electric | E (51) | F (32) | D (67) | E (42) | C (69) | E (45) | C (71) | E (48) | − LI (250mm) − St. heater /controls / HWT − CLFs − PV |
− dbl glazing (post 2003) | − SHW | ||
| G: 1992-98 | 18: mid-floor flat | Gas | C (69) | C (69) | N/A | N/A | C (80) | B (83) | N/A | N/A | − N/A | − dbl glazing (Post 2003) − boiler / controls − CLFs |
− N/A |
| Electric | C (76) | D (64) | N/A | N/A | C (80) | C (69) | N/A | N/A | − N/A | − St. heater/ HWT − CLFs |
− N/A | ||
| G: 1992-98 | 19: mid-terrace | Gas | D (65) | D (64) | N/A | N/A | C (76) | C (77) | B (81) | B (83) | − N/A | − LI (250mm) − boiler / controls − CLFs |
− dbl glazing (Post 2003) − PV |
| Electric | D (65) | E (47) | C (74) | E (54) | C (78) | D (60) | N/A | N/A | − LI (100-250mm) − CLFs − PV |
− dbl glazing (post 2003) − St. heater / HWT |
− N/A | ||
| G: 1992-98 | 20: semi-detached | Gas | D (61) | D (58) | N/A | N/A | C (73) | C (73) | C (78) | C (79) | − N/A | − LI (100-250mm) − boiler / controls − CLFs |
− dbl glazing (Post 2003) − PV |
| Electric | D (59) | E (39) | D (67) | E (45) | C (72) | E (50) | N/A | N/A | − LI (100-250mm) − CLFs − PV |
− dbl glazing (post 2003) − St. heater / HWT |
− N/A | ||
| H: 1999-2007 | 21: mid-floor flat | Gas | C (79) | B (84) | N/A | N/A | B (83) | B (87) | N/A | N/A | − N/A | − Boiler / controls − CLFs |
− N/A |
| Electric | B (81) | C (74) | N/A | N/A | B (84) | C (77) | N/A | N/A | − N/A | − St. heater / controls / HWT − CLFs |
− N/A | ||
| H: 1999-2007 | 22: mid-terrace | Gas | C (75) | C (76) | N/A | N/A | C (80) | B (81) | B (85) | B (86) | − N/A | − LI (200-250mm top-up) − boiler / controls − CLFs |
− PV |
| Electric | C (73) | D (57) | N/A | N/A | C (77) | D (60) | B (82) | D (65) | − N/A | − LI (200-250mm top-up) − St. heater / HWT − CLFs |
− PV | ||
| H: 1999-2007 | 23: semi-detached | Gas | C (73) | C (74) | N/A | N/A | C (77) | C (79) | B (82) | B (84) | − N/A | − LI (200-250mm top-up) − boiler / controls − CLFs |
− PV |
| Electric | C (70) | E (53) | N/A | N/A | C (74) | D (56) | C (79) | D (60) | − N/A | − LI (200-250mm top-up) − St. heater / HWT − CLFs |
− PV | ||
| HTT-Pre-1919 tenement flat | 1: Ground floor, gable end | Gas | E (49) | E (44) | E (53) | E (47) | D (68) | D (66) | C (77) | C (76) | - Dbl glazing (pre-2003) - CLFs |
- Boiler / controls | - Int. wall ins. - Floor ins. - Dbl. glazing (post 2003) |
| Electric | E (44) | F (25) | D (58) | F (34) | N/A | N/A | C (72) | E (52) | - Dbl glazing (pre-2003) - St. heating/ controls/ HWT - CLFs |
- N/A | - Int. wall ins. - Floor ins. - Dbl. glazing (post 2003) |
||
| HTT: Pre-1919 tenement flat | 1: Ground floor, gable end (in-situ u-values) | Gas | F (33) | F (31) | F (37) | F (33) | D (57) | E (52) | C (74) | C (73) | - Sec. glazing - CLFs |
- Boiler / controls | - Int. wall ins. - Floor ins. |
| Electric | F (23) | G (8) | E (39) | G (18) | N/A | N/A | D (67) | E (45) | - Sec. glazing - St. heating, controls & HWT - CLFs |
- N/A | - Int. wall ins. - Floor ins. |
||
| HTT: Pre-1919 tenement flat | 2: Top floor, gable end, partial flat roof |
Gas | F (31) | F (28) | F (38) | F (34) | C (70) | D (68) | C (76) | C (75) | - LI (100mm) - Draught proofing - CLFs |
- LI (250mm) - flat roof ins. - Boiler /controls - dbl glazing (post 2003) |
- Int. wall ins |
| Electric | G (19) | G (5) | E (40) | G (19) | D (60) | F (37) | C (70) | E (50) | - LI (100mm) - St. heating, controls & HWT - Draught proofing - CLFs |
- LI (250mm) - flat roof ins - dbl glazing (post 2003) |
- Int. wall ins | ||
| HTT: Multi-storey flat | 3: Ground floor, gable end | Gas | E (53) | F (33) | D (68) | D (65) | C (75) | C (75) | C (78) | C (79) | - communal gas heating (ext.) - dbl glazing (pre 2003) - CLFs |
- ext. wall ins (100mm) |
|
| Electric | E (53) | F (33) | D (65) | E (43) | C (74) | D (57) | C (79) | D (66) | - Dbl glazing (pre 2003) - St. heating, controls & HWT - CLFs |
- ext. wall ins (100mm) |
|
||
| HTT: Multi-storey flat | 4: Mid-floor, gable end |
Gas | D (63) | E (44) | C (73) | C (73) | B (81) | B (83) | B (82) | B (85) | - communal gas heating (ext.) - dbl glazing (pre 2003) - CLFs |
- ext. wall ins (100mm) |
|
| Electric | D (63) | E (44) | C (72) | E (54) | B (83) | C (73) | B (84) | C (76) | - Dbl glazing (pre 2003) - St. heating, controls & HWT - CLFs |
- ext. wall ins (100mm) |
|
||
| HTT: External deck access flat | 5: Ground floor, gable end | Gas | E (47) | E (44) | E (51) | E (48) | C (75) | C (77) | C (78) | B (81) | - dbl glazing (pre 2003) - CLFs |
- Boiler / controls - ext. wall ins (100mm) |
- floor ins - dbl glazing (post 2003) |
| Electric | E (45) | F (26) | D (59) | F (36) | C (72) | E (54) | C (77) | D (63) | - dbl glazing (pre 2003) - St. heating, controls & HWT - CLFs |
- ext. wall ins (100mm) |
|
||
| HTT: External deck access flat | 6: Mid-floor, gable end |
Gas | D (58) | D (55) | D (62) | D (60) | B (81) | B (84) | B (82) | B (86) | - dbl glazing (pre 2003) - CLFs |
- Boiler/controls - ext. wall ins (100mm) |
- dbl glazing (post 2003) |
| Electric | D (61) | E (41) | C (70) | E (51) | B (82) | C (72) | B (84) | C (75) | - dbl glazing (pre 2003) - St. heating, controls & HWT - CLFs |
- ext. wall ins (100mm) |
|
||
| HTT: No Fines concrete flat | 7: Ground floor, gable end (user defined u-values) | Gas | E (49) | E (46) | E (53) | E (49) | C (72) | C (73) | C (76) | C (78) | - Dbl glazing (pre-2003) - CLFs |
- Boiler / controls - ext. wall ins. |
- Floor ins. - Dbl glazing (post-2003) |
| Electric | E (47) | F (28) | D (59) | F (36) | D (67) | E (46) | C (73) | E (54) | - Dbl glazing (pre-2003) - St. heating, controls, HWT - CLFs |
- ext. wall ins. |
|
||
| HTT: No Fines concrete flat | 7: Ground floor, gable end (default u-values) | Gas | E (45) | E (42) | E (49) | E (45) | C (73) | C (74) | C (76) | C (78) | - Dbl glazing (pre-2003) - CLFs |
- Boiler / controls - ext. wall ins. |
- Floor ins. - Dbl glazing (post-2003) |
| Electric | E (41) | F (23) | D (56) | F (32) | D (68) | E (48) | C (74) | D (57) | - Dbl glazing (pre-2003) - St. heating, controls, HWT - CLFs |
- ext. wall ins. |
|
||
| HTT: No Fines concrete flat | 8: Top floor, gable end (user defined u-values) | Gas | F (37) | F (35) | D (56) | E (53) | C (77) | C (79) | C (77) | C (79) | - dbl glazing (pre 2003) - Loft ins. (100mm) - CLFs |
- loft ins. (250mm) - Boiler/ controls Ext. wall ins (75mm) |
|
| Electric | F (29) | G (13) | D (64) | E (42) | C (74) | D (56) | C (75) | D (59) | - dbl glazing (pre 2003) - St. heating, controls & HWT - CLFs |
- Loft ins. (250mm) - Ext. wall ins (75mm) |
|
||
| HTT: No Fines concrete flat | 8: Top floor, gable end (default u-values) | Gas | F (34) | F (32) | E (52) | E (48) | C (76) | C (78) | C (77) | C (80) | - dbl glazing (pre 2003) - Loft ins. (100mm) - CLFs |
- loft ins. (250mm) - Boiler/ controls - Ext. wall ins (default) |
- dbl glazing (post 2003) |
| Electric | F (25) | G (9) | D (59) | F (36) | C (74) | D (57) | C (76) | D (60) | - dbl glazing (pre 2003) - St. heating, controls & HWT - CLFs |
- Loft ins. (250mm) - Ext. wall ins (default) |
|
||
| HTT: Swedish timber house | 9: Semi-detached (user defined u-values) | Gas | F (37) | F (34) | E (50) | E (45) | C (73) | C (73) | B (82) | B (82) | - dbl glazing (pre 2003) - loft ins. (100mm) - CLFs |
- loft ins. (250mm) - Boiler/ controls - Ext. or int. wall ins. |
- dbl glazing (post 2003) - floor ins - PV |
| Electric | F (29) | G (13) | D (59) | F (36) | C (70) | E (50) | C (79) | D (60) | - dbl glazing (post 2003) - Loft ins. (250mm) - St. heating, controls & HWT - CLFs |
- Ext. or int. wall ins. |
|
||
| HTT: Swedish timber house | 9: Semi-detached (default u-values) | Gas | F (32) | F (30) | E (43) | E (39) | C (71) | C (70) | C (79) | C (78) | - dbl glazing (pre 2003) - loft ins. (100mm) - CLFs |
- loft ins. (250mm) - Boiler/ controls - Ext. or int. wall ins. |
- dbl glazing (post 2003) - floor ins - PV |
| Electric | F (22) | G (7) | E (52) | F (28) | D (66) | E (44) | C (73) | E (51) | - dbl glazing (post 2003) - Loft ins. (250mm) - St. heating, controls & HWT - CLFs |
- Ext. or int. wall ins. | - floor ins - PV |
||
| HTT: 1950-1982 timber house | 10: Semi-detached | Gas | E (45) | E (41) | D (56) | E (51) | C (71) | C (71) | C (79) | C (78) | - dbl glazing (pre 2003) - loft ins. (100mm) - CLFs |
- loft ins. (250mm) - Boiler/ controls |
- dbl glazing (post 2003) - floor ins - PV |
| Electric | E (41) | F (22) | D (66) | E (45) | N/A | N/A | C (74) | E (51) | - dbl glazing (pre 2003) - loft ins. (250mm) - St. heating, controls & HWT - CLFs |
- N/A | - floor ins - PV |
||
| HTT: System-built concrete house | 11: Semi-detached | Gas | F (33) | F (31) | D (64) | D (60) | C (75) | C (74) | B (82) | B (82) | - dbl glazing (pre 2003) - boiler/ controls - loft ins. (100mm) - CLFs |
- loft ins. (250mm) - ext. wall ins (100mm) |
|
| Electric | F (23) | G (8) | E (54) | F (30) | C (71) | E (51) | C (78) | D (59) | - dbl glazing (pre 2003) - loft ins. (250mm) - St. heating, controls & HWT - PV - CLFs |
- ext. wall ins (100mm) |
|
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| HTT: BISF steel frame house | 12: Semi-detached | Gas | F (33) | F (31) | D (63) | D (60) | C (74) | C (74) | B (81) | B (82) | - dbl glazing (pre 2003) - boiler / controls - loft ins. (100mm) - CLFs |
- loft ins. (250mm) - ext. wall ins |
- dbl glazing (post 2003) - floor ins - (100mm) - PV |
| Electric | F (23) | G (8) | E (53) | F (30) | C (71) | E (51) | C (78) | D (59) | - dbl glazing (post 2003) - loft ins. (250mm) - St. heating, controls & HWT - PV - CLFs |
- ext. wall ins (100mm) |
|
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Email: Agnes Meany
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