This HomeSaver 18-gauge RectangleFlex Top/Bottom Plate - 18 inch x 18 inch is designed to be used in conjunction with the proper corresponding HomeSaver RectangleFlex chimney liner pipe. It's a quality product that has been constructed out of 304-Alloy steel and is only .015-.018" thick, which allows for a secure and flush fit. The hole in the top of the plate has a raised lip to shed water and it's available in a 9 by 13 inch or 13 by 18 inch size as well.
- RectangleFlex Top/Bottom Plate
- 304-Alloy construction with .015" - .018" nominal thickness
- Hole in top plate has a water-shedding raised lip and is sized just right to fit RectangleFlex
- Available in 9" x 13", 13" x 18", and 18" x 18"
- UL Listed to 1777 Standard for zero clearances