Plafotherm L heating and cooling baffle ceiling

Name: Plafotherm L heating and cooling baffle ceiling
Brand: Lindner Group

EPD availableCeiling

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Manufacturer

Lindner Group

Lindner Group, Arnstorf: metal ceilings, heating and cooling ceilings, raised floors, wall and ceiling linings and the MUTE+ sound absorber line.

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Documents

EPD Fire protection Datasheet Plafotherm L 608 Datasheet Plafotherm L 609

Description

Open heating and cooling baffle ceiling. The slat geometry and the centre spacing, together with the insert, determine the absorption. Nominal cooling capacity 13.80 to 21.10 W per linear metre of baffle at 10 K per EN 14240, nominal heating capacity 14.10 to 21.70 W/m at 15 K per EN 14037:2003, depending on the register and baffle height. Recycled content 33.9 per cent.

Technical data

Material: Galvanised steel sheet

Surface: Powder coating COLOURline, ARTline decor, MOODline deep matt (L 608)

Fire class (EN 13501-1): A2-s1,d0

Certifications: CE per EN 13964, EPD per EN 15804, TAIM technical manual for metal ceilings, VOC emission class A+, Indoor Air Comfort Gold

Measurement data

Sound absorption

Reverberation chamber (ASTM C423 / ISO 354)· 4 variants

NRC

—

No NRC for arrays (ASTM C423)

Frequency values

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			Value
Rv 1.8 - 20	24 in	axis spacing 12 in, with heat-conducting profile	—
Rv 1.8 - 20	12 in	axis spacing 9.8 in, with heat-conducting profile	—
Rv 1.8 - 20	7.9 in	axis spacing 3.9 in, with heat-conducting profile	—
REGULARline Rg 0.8-5	—	Slat 5.9 x 1.6 in, axis spacing 5.3 in	—

Dimensions: 5.9 x 1.6 in

Absorber: 0.79 in

Measured values as a table (4 measurements)

Plafotherm L heating and cooling baffle ceiling: sound absorption coefficient αs per ISO 354 by frequency and test build-up
Build-up	NRC	100 Hz	125 Hz	160 Hz	200 Hz	250 Hz	315 Hz	400 Hz	500 Hz	630 Hz	800 Hz	1000 Hz	1250 Hz	1600 Hz	2000 Hz	2500 Hz	3150 Hz	4000 Hz	5000 Hz
Rv 1.8 - 20 · 24 in · axis spacing 12 in, with heat-conducting profile	–	0.10	0.21	0.20	0.18	0.21	0.22	0.35	0.40	0.45	0.53	0.58	0.61	0.67	0.65	0.64	0.59	0.59	0.57
Rv 1.8 - 20 · 12 in · axis spacing 9.8 in, with heat-conducting profile	–	0.07	0.13	0.23	0.28	0.30	0.28	0.29	0.26	0.34	0.57	0.65	0.68	0.64	0.63	0.62	0.60	0.59	0.56
Rv 1.8 - 20 · 7.9 in · axis spacing 3.9 in, with heat-conducting profile	–	0.16	0.20	0.40	0.48	0.49	0.40	0.38	0.48	0.64	0.82	0.87	0.90	0.86	0.80	0.80	0.78	0.74	0.70
REGULARline Rg 0.8-5 · Slat 5.9 x 1.6 in, axis spacing 5.3 in	–	0.08	0.10	0.27	0.36	0.39	0.45	0.42	0.44	0.51	0.65	0.70	0.70	0.67	0.61	0.57	0.56	0.49	0.50

Measured values as a table (4 measurements)

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Last updated: 11/04/2026

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