CONSERVATORY BLINDS THAT SAVE YOU MONEY
| Type of glazing |
Type of covering |
Thermal w/sq.m c |
Transittal btu sq.ft h f |
Thermal sq.m. c/w |
Resit R sq.ft h f/btu |
% Energy saving |
|---|---|---|---|---|---|---|
| Single | None | 5.6 | 0.94 | 0.18 | 1.02 | 0 |
| Single | Venetian, roller blind or light drape |
4.8 | 0.8 | 0.21 | 1.19 | 15 |
| Single | Heavy drapes or roller blind draught seals |
4.2 | 0.7 | 0.24 | 1.36 | 25 |
| Single | Energy saver fabric – sheltered environment (i.e good draught proofing) |
2.8 | 0.47 | 0.36 | 2.04 | 50 |
| Double | None | 2.8 | 0.47 | 0.36 | 2.04 | 50 |
| Double | Venetian roller blind or light drape |
2.6 | 0.43 | 0.39 | 2.21 | 54 |
| Double | Heavy Drapes or roller blind draught Seals |
2.4 | 0.4 | 0.42 | 2.38 | 57 |
| Double | Energy saver fabric – sheltered environment (i.e good draught proofing) |
1.8 | 0.32 | 0.56 | 3.18 | 67 |
