TG Roof curbTG 400-800 Roof curb
United Kingdom · UK
United Kingdom · UK
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TG Roof curb
Roof curb for roof fans
Easy to fit
Silencer
Galvanised steel
Rockwool insulation
TG 400-800 Roof curb#1718
£ 357.94excl. tax
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Bracket attachment
The TG roof curb is equipped with brackets that enable easy installation to the roof pitch.
Silencer
The insulation inside the roof curb makes it work like a silencer.
Robust & insulated
The TG is manufactured from galvanised sheet steel and is insulated with a 50 mm rockwool insulation.
Tech specs
Technical Data
Article name
TG 400-800 Roof curb
Article number
#1718
Default | |||
|---|---|---|---|
| Dimensions and weights | |||
| Weight | 24.2 | kg | |
Acoustic
| TG | Hz | ΔLA | 63 | 125 | 250 | 500 | 1k | 2k | 4k | 8k |
| 300 - 800 | dB | 10 | 0 | 3 | 7 | 15 | 26 | 15 | 6 | 2 |
| 400 - 800 | dB | 9 | 1 | 3 | 7 | 13 | 19 | 10 | 3 | 2 |
| 540-800 | dB | 8 | 0 | 3 | 6 | 9 | 12 | 8 | 5 | 5 |
| 540-1230 | dB | 10 | 0 | 6 | 6 | 14 | 17 | 12 | 6 | 5 |
| 640-800 | dB | 5 | 1 | 2 | 4 | 7 | 8 | 6 | 4 | 4 |
| 640-1230 | dB | 8 | 0 | 4 | 4 | 12 | 15 | 8 | 5 | 5 |
| 740-1230 | dB | 7 | 0 | 3 | 4 | 10 | 13 | 7 | 4 | 4 |
| 940-1200 | dB | 6 | 0 | 3 | 4 | 8 | 9 | 6 | 4 | 4 |
Dimensions
| A | B | C | D | E | |
| TG 300-800 | 800 | 293 | 183 | 289 | 245 |
| TG 400-800 | 800 | 393 | 283 | 389 | 330 |
| Hole measurement in roof = B+10 mm |
