Rockwool RXCB5523 Thermal Batt Insulation, 47 in L, 23 in W, 5-1/2 in Thick, 37.5 sq-ft Coverage Area, R23 R-Value

SKU: 623R23

Brand: Rockwool

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COMFORTBATT® is a stone wool insulation product for use in wood and steel framing in both new residential and commercial builds and renovations. This semi-rigid batt has a unique flexible edge designed to compress as the batt is inserted into walls, attics, ceilings and floor frames.

Product Details


Manufacturer's Part Number: RXCB5523

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Product Features

  • Easily cut
  • Non-combustible
  • Low moisture sorption
  • Excellent sound absorbency
  • Does not rot or promote growth of fungi or mildew
  • Water and moisture-resistant, does not absorb moisture to maintain insulating value

Product Specifications

Coverage Area 37.5 sq-ft
Length 47 in
Material Stone Wool
Resists Moisture, Water
R-Value R23
Thickness 5-1/2 in
Width 23 in

Product Documents

Specification Sheet Click here to download