This extra large Aluminum Wall Trim Kit will provide a professional installation appearance while saving you installation time and your canine companion safe entry and exit when they pass through the “tunnel” as this covers the rough opening’s edges.
- Easily installed with four screw.
- This extra large ALUMINUM Trim Kit is made for WALL applications.
- The trim kit is constructed of 3/16" thick ALUMINUM.
- The extra large trim kit can accommodate walls from 4" to 8"
- The Aluminum wall trim kit can be used with both the Big Dog Door and/or the Easy Big Dog Door.
Rough opening required is 17-3/16"" x 26-1/8"
