Skip to main content
batt

batt

1 8.0
A sheet of cotton or fiberglass that keeps heat in and gives padding
  • noun
  • /bæt/
  • Specialized
translation icon : aislante
  • Note: This protocol applies to all types of cavity insulation, not just fiberglass batts.
  • fiberglass batts
  • insulation batts
  • inch batts

Examples

  • Fiberglass batt insulation installed to RESNET Grade I quality.

    Blog text (5)
  • When the wall is opened up, though, there's really no alternative to using fiberglass batts.

    Blog text (4)
  • I was very sick for two weeks, and for two weeks he slept on wool batts beside my bed.

    Fiction book (1990)
  • For example, the standard R-19 fiberglass batt is 6" thick.

    Blog text (5)
  • Once Jones took down the drywall during the demolition phase of the project, their concerns were realized: the fiberglass batt insulation throughout the entire shower wall area was covered in mold.

    Blog text (22)
  • The house employed R-19 wall batts and R-38 ceiling batts with fewer breaks in the insulation than conventional construction for exceptional energy efficiency.

    Blog text (21)
  • It doesn't matter whether you use fiberglass batts, blown fiberglass, cellulose, spray foam, mineral wool, or something else.

    Blog text (5)
  • For winter, we installed fiberglass batts in the walls to improve insulation.

  • The contractor recommended using polyester batts for soundproofing the recording studio.

  • When insulating the attic, we chose eco-friendly batts made from recycled materials.

Synonyms

glass wool
vsbatt
  • Specialized
5.4

A soft mass of very thin glass threads used to keep buildings warm and quiet

is a broader sheet or roll used for insulation or padding
batten
vsbatt
  • UK
9.3

A soft material often made from cotton or man-made fiber used to fill cushions and bedding

is used for insulation or padding beyond just stuffing furniture

Surface Forms

batt singular
batts plural

Etymology

The word batt for padding comes from the older word batting, which comes from the idea of 'beating' fibers into a flat mat. That's why a batt is a soft sheet used for insulation.