RWT Wall Thimble

  Provides necessary clearance to combustibles

 

 

 

Catalog Number Size Dim. A Dim. B Dim. C
3RWT 3" 5 1/2" 8 3/4" 3 5/8"
4RWT 4" 6 1/2" 8 3/4" 4 5/8"
5RWT 5" 7 1/2" 10 7/8" 5 5/8"
6RWT 6" 8 1/2" 12 7/8" 6 5/8"
7RWT 7" 10" 14 7/8" 8 1/8"
8RWT 8" 11" 16 7/8" 9 1/8"

Submittal Drawing (PDF file)

More Type B Round Firestop, Thimble, Chimney Housing

Customer Service

Phone   800.433.6341 or 616.656.8200
Faxne   800.223.8461