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Louna™ Acoustical Ceiling - LC665

Louna Acoustic False Ceiling Tiles are designed with Mineral Wool with monolithic visual reducing installation time
Features
  • Stone Wool substrate with monolithic visual reducing installation time
  • Exceptional Sound Absorption with NRC values up to 0.95 and CAC up to 39 dB
  • High Light Reflectance (LR-0.88) reduces light fixtures & energy use
  • Washable & Scrubbable finish
  • Impact & Scratch Resistant
  • Available in Plank Sizes compatible with Logix Integrated Ceiling System
  • Available in baffle sizes
Specifications
Physical Properties

Louna™ Acoustical Ceiling meets the requirements in accordance with ASTM E1264.

Materials Classification
Type: XX,
Form: 2,
Pattern: G

Substrate and Surface Finish
Stone Wool substrate finished with painted fiberglass scrim

Thickness
19mm, 25mm, 38mm

Size
600 x 600mm,
610 x 610mm,
600 x 1200mm,
610 x 1220mm,
300 x 1200mm,
310 x 1220mm

Edge Detail Trim
Square, Reveal [SL, FL]
Concealed [D-BESK, S-BESK]

Weight
Square:
19mm: 1.5 kg/m²
25mm: 2 kg/m²
38mm: 3.05 kg/m²
Reveal [SL, FL]:
19mm: 2.23 kg/m²
25mm: 3 kg/m²
Concealed [D-BESK, S-BESK]:
19mm: 2.85 kg/m²
25mm: 3.75 kg/m²
38mm: 5.7 kg/m²

Noise Reduction Coefficient [NRC]
[0.75] [0.80] [0.85] [0.9] [0.95]

Ceiling Attenuation Class [CAC]
[25-39 dB]

Mold Prevention Application as per ASTM D3273
Soft fiber substrate is inherently resistant to the growth of mold and mildew

Humidity Resistance
Maximum 99% RH / 40°C for ClimaPlus

Light Reflectance Coefficient [LR]
0.88

Color
Standard White similar to RAL 9016.
Other colors are available upon request

Surface Burning Characteristics as per ASTM E84
Class A, Flame Spread: 10, Smoke development: 10

Thermal Resistance
19mm [0.6 m² °K/W - R 2.6],
25mm [0.74 m² °K/W - R 3.3],
38mm [1.12 m² °K/W- R 5.7]

Washability / Scrubbability as per ASTM D4828 & D2486
Exceeds 1000 Wash/Scrub cycles without surface break or the extent of abrasion upon request

Relevant LEED Credit
EA Credit 1 | MR Credit 4| MR Credit 5
| MR Credit 6 IEQ Credit 3 | IEQ Credit
3.2 | IEQ Credit 4.6 | IEQ Credit 8.1 | IEQ Credit 9

Applications
  • Educational Facilities
  • Lobbies
  • Waiting Areas
  • Restaurants
  • Receptions & Offices
  • Open-Plan areas

Item

Size

Color

Edges

CAC

NRC

LC665
600*600*15
White
SQ
24
0.85
LC665
600*600*15
Grey
SQ
24
0.85
LC665
600*600*15
Dark Grey
SQ
24
-
LC665
600*600*15
Yellow
SQ
24
-
LC665
600*600*15
Green
SQ
24
-
LC225
610*610*15
Green
SQ
24
0.85
LC669
600*600*19
Green
SQ
24
0.95
LC229
610*610*19
Green
SQ
24
0.95
LC629
600*1200*19
Green
SQ
24
0.95
LC249
610*1220*19
Green
SQ
24
0.95
LC6625
600*600*25
Green
SQ
28
0.95
LC2225
610*610*25
Green
SQ
28
0.95
LCR6225
600*1200*25
Green
SL
30
0.95
LCR2425
610*1220*25
Green
SL
30
0.95
LCR6625
600*600*25
Green
SL
30
0.95
LCR2225
610*610*25
Green
SL
30
0.95
LCRF6225
600*1200*25
Green
FL
30
0.95
LCRF2425
610*1220*25
Green
FL
30
0.95
LCRF6625
600*600*25
Green
FL
30
0.95
LCRF2225
610*610*25
Green
FL
30
0.95
LCRFDC669
600*600*19
Green
D-Besk
28
0.9
LCRFDC229
610*610*19
Green
D-Besk
28
0.9
LCRFDC6625
600*600*25
Green
D-Besk
30
0.95
LCRFDC2225
610*610*25
Green
D-Besk
30
0.95
LCRFDC6638
600*600*38
Green
D-Besk
35
0.95
LCRFDC2238
610*610*38
Green
D-Besk
35
0.95
LCDSC6625
600*600*25
Green
S-Besk
30
0.95
LCDSC2225
610*610*25
Green
S-Besk
30
0.95

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