This item
CASTLE Black Glass Tissue BGT-60 · 1,250 × 100,000 mm
- Width (mm)
- 1250
- Length (mm)
- 100000
Sound coming in or going out (sound insulation)
Echoey rooms (sound absorption)

Black glass-fibre tissue for facing glass-wool or stone-wool insulation in duct lining, roofs and absorptive walls — keeps fibres from shedding.
This item
Black glass-fibre facing for insulation
CASTLE Black Glass Tissue is a black glass-fibre facing. It faces glass wool in duct lining to keep fibres out of the airstream, faces roof insulation, and covers insulation boards on absorptive walls. The black colour suits work behind perforated metal or in studios.
Glass-fibre fabric · Fabric
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CASTLE Black Glass Tissue datasheet
Technical data from the manufacturer's documents 3T · Checked 26 Sept 2026
All values come from the manufacturer's documents, with conditions and test standards. Values the documents do not state are not shown.
| Property | Value | Conditions / standard | Source |
|---|---|---|---|
| Area weight | 60 ± 5 g/m² | — | CASTLE Black Glass Tissue datasheet, p. 1 |
| Model | Width (mm) | Length (mm) |
|---|---|---|
| BGT-60 | 1250 | 100000 |
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