Recessed aluminium wall louvres with sound-absorbing, non-flammable mineral wool.
Louvres for wall and window ventilation.
Sound attenuating built-in wall grilles manufactured from extruded aluminium profiles. The louvre blades are locked into place quickly and easily on plastic blade holders, and are fitted with sound-attenuating, inflammable mineral wool on the inside. Ten-year warranty.
Applications:
Louvres for wall and window ventilation.
Material | Louvre blades: Aluminium, Al Mg Si 0.5 Louvre holders: Polyamide, PA 6.6, reinforced with glass fibre Insulation: Mineral wool |
Uniclass 2015 | |
CAWS | L10/650 Metal louvres |
Product Reference | Duco Acoustic Panel 300Double row recessed wall louvre, louvre pitch: 130 mm, recess depth: 300 mm, visual free area: 71%. DucoGrille Acoustic G 75LRecessed wall louvre with flange, louvre pitch: 60 mm, recess depth: 82 mm, visual free area: 95%. DucoGrille Acoustic G 75ZRecessed wall louvre with flange, louvre pitch: 60 mm, recess depth: 82 mm, visual free area: 76%. DucoGrille Acoustic G 150Recessed wall louvre with flange, louvre pitch: 150 mm, recess depth: 158 mm, visual free area: 74%. DucoGrille Acoustic N 150Recessed wall louvre without flange, louvre pitch: 150 mm, recess depth: 165 mm, visual free area: 74%. |
Finish/ Colour | AnodizedNot available with Panel 130. Powder coated, RALInsert colour requirements. |
Mesh | Not requiredFor Panel 130 only. Stainless steel mesh, 2.3 x 2.3 mmStandard for G 75L, G 75Z, G 150 and N 150, resistant to insects, vermin and birds. Stainless steel mesh, 6 x 6 mmResistant to vermin and birds. Stainless steel mesh, 20 x 20 mmResistant to birds. |
Standard product features | Material:
Frame rebate:
Sound attenuation value Rw (C;Ctr):
Ventilation performance:
Water resistance:
Fixing: Fixing dowels included (G 75L, G 75Z, G 150 and N 150). |
Product Options | Size (w x h): Minimum size is 250 x 250 mm; consult manufacturer for details on larger size options. Finish/ Colour:
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