29th February 2024


Quilted blankets for light frame construction are manufactured with different densities. The quilted blanket are made of rock wool fibers that are formed into rolls by stitching with cotton or fiberglass yarns and it can be non-faced or faced from one or bother sides. However quilted blankets with low thicknesses and densities are normally produced with facing material. The blankets comply with ASTM C-665095 requirements.

Application SRW Quilted Blankets are used for thermal insulation in light frame construction as in steel structure and hangers, poultry farms, prefabricated houses, refrigerated stores, at exterior/internal ventilation ducts etc.
Storage It must be stored in an area where it is protected against water and physical damage.
Maintenance Once Quilted Blankets are installed they do not need any maintenance.
  • Noncombustible
  • Does not encourage the growth of fungi, molds or bacteria.
  • Water repellent.
  • Environment friendly (CFC and HCFC free).
  • Binder free.
Facing It can be fluting paper, aluminum foil or polypropylene film.
Technical Properties:
  • Rock fiber are inorganic
  • Noncombustible according to ASTM E136 and BS476 P4.
  • Biological inert fibers.
  • Moisture water repellent non-hygroscopic & non-capillary
  • The melting temperature of the fibers is >1100 ºC
Packing Quilted Blankets are packed in polyethylene bags.

Nominal Density


Width (m)

Length (m)



1 or 1.2

6 to 10

30 - 140

30, 50, 75 and 100

Note: other sizes can be produced on special order.