Linesorba is a cost-effective glasswool acoustic panel system for absorbing noise in building spaces. Panels snap-fit onto wall surfaces using proprietary UPVC U-channels and T-sections, making installation flexible and straightforward. Finished with an off-white speckled non-woven acoustic facing giving a mottled, industrial surface appearance.

Applications

  • Offices and community halls

  • Schools and universities

  • Laboratories Workshops

Product specification

Panel Sizes (mm)

2700 x 1200, 2400 x 1200, 1200 x 1200, 1200 x 600

Thickness

25mm and 40mm

Weight

25mm: 2.5 kg/m², 40mm: 4 kg/m²

NRC

0.90 (90%), direct fixed. Higher with air gap.

Fire Rating

Class 0, BS476 Part 6

Thermal Conductivity

k = 0.037 W/m·K

Colour

Off-white speckled

UPVC Trim Lengths

2700mm

Fixing

UPVC clip-in trims (PU25/PU40 perimeter channel, PT25/PT40 T-joint)

Construction

High density acoustic glasswool, off-white speckled non-woven acoustic facing

Acoustic performance

  • 40mm panels: Class A, NRC 0.90

  • 25mm panels: Class C, NRC 0.90

Fire performance

Class 0, BS476 Part 6

Maintenance

Vacuum clean periodically. Panels can be cut on site with a Stanley knife or kitchen knife.