LF5 STRIPS
DBRED Noise Reduction Division
DBRED Noise Reduction Division

LF5 STRIPS

ADHESIVE "L"-SHAPED PERIMETER STRIPS, WITH A HEAT-SCORED FOLD LINE FOR EASY FOLDING

LF5 STRIPS are adhesive perimeter strips in closed-cell expanded polyethylene that isolate the floating screed from walls, pillars and every vertical element. Without them the screed touches the walls and impact noise passes straight into the structure.

A hot-pressed crease lets the strip fold neatly into an L shape: one part against the wall, one on the underlay. The release film can be removed partly, so the top stays protected and the excess is trimmed after the floor is laid without leaving adhesive on the plaster.

NOTE
  • Closed-cell expanded polyethylene, white, 5 mm (0.197 in), adhesive.
  • LF5 10+5: height 10 cm (3 7/8 in), rolls 50 m (164 ft), 10 rolls per pack (500 m (1,640 ft)).
  • LF5 15+5: height 15 cm (5 7/8 in), rolls 50 m (164 ft), 7 rolls per pack (350 m (1,148 ft)).
  • Density 23 kg/m³ (1.4 lb/ft³); λ 0.04 W/mK (0.28 BTU·in/(h·ft²·°F)); service temperature -20 / +80 °C (-4 / 176 °F); compressive stress at 10% 24 kPa (3.5 psi) (ISO 7214).
PACKAGING
  • Perimeter isolation of floating screeds, laid after the impact sound underlay.
  • Trim only after the floor covering is installed.
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