Cumulus is an 11 mm APT Underlay from the Cloud 9 range. At 11 mm
Cumulus is Ball & Young's thickest underlay and is designed for use in luxury
use areas were a high degree of comfort is required.

Cumulus has excellent thermal insulation properties and has a Tog rating of 3.1.

Cumulus has a Cloud 9 paper backing with green printing and a film lower
surface and is supplied in 15 m² easy lift rolls weighing approximately
18 kg.(39.6lb).

Cumulus is guaranteed for the lifetime of the carpet when used in recommended areas

TECHNICAL SPECIFICATION:

Thickness : 11mm
Weight of Roll : 18Kg (39.6lb)
Density : 101Kg³
Size of Roll : 11M x 1.37M = 15 Sq. M
Construction : APT core with stitch bonded crepe paper and corona treated film
Origin : Manufactured in the United Kingdom to BS5808 (1991)
Wear Guarantee : For the life of the carpet that's on it.