In This Issue

Jump to Page

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 | 121

THE ENERGY FUTURE OF EXISTING BUILDINGS IN BRUSSELS: BETWEEN PRESERVATION AND PERFORMANCE

IBISSENSTRAAT 5: RETURN ON INVESTMENT TIME - SCENARIO I

Priority in relation to the return on investment time Improvements
PrioritySloped roofROI (years)
1Sloped roof3
2Front façade dormer3
3Airtightness13
4Board above cellar15
5Wood, single glazingVersion A: 38 Version B: 42
6Back doorVersion A: 39 Version B: 45
7Front doorVersion A: 46 Version B: 51
8Façades91
9Heating0

IBISSENSTRAAT 5: TERUGVERDIENTIJD - SCENARIO II

Priority in relation to the return on investment time Improvements
PrioritySloped roofROI (years)
1Heating5
2Board above cellar6
3Front façade dormer6
4Airtightness7
5Attic roofing8
6Sloped roof18
7Veranda façades20
8Wood, single glazingVersion A: 36 Version B: 39
9Back doorVersion A: 39 Version B: 48
10Façades60

KRUISBOOGLAAN 34: RETURN ON INVESTMENT TIME - SCENARIO I

Priority in relation to the return on investment time Improvements
PrioritySloped roofROI (years)
1Heating5
2Board above cellar6
3Front façade dormer6
4Airtightness7
5Attic roofing8
6Sloped roof18
7Veranda façades20
8Wood 100SVVersion A: 36 Version B: 39
9Back doorVersion A: 39 Version B: 48
10Façades60

KRUISBOOGLAAN 34: RETURN ON INVESTMENT TIME - SCENARIO II

Priority in relation to the return on investment time Improvements
PrioritySloped roofROI (years)
1Lighting6
2Heating13
3Front façade dormer17
4Board above cellar18
5Airtightness20
6Attic roofing21
7Veranda roofing28
8Sloped roof50
9Veranda façades56
10Wood 100SVVersion A: 100 Version B: 106
11Back doorVersion A: 108 Version B: 133
12Façades166


53