This Pet Door tunnel kit is for use with the La Luna aluminium pet door where installation into a wall or surface that is greater in thickness than 50mm is needed. The tunnel kit extends the range of the pet door up to 250mm in thickness. It is recomended that this is installed with silicone to stop water from entering your wall cavity once installed.
The tunnel can be cut for any thickness wall between 50mm and 250mm. For thicker walls please call us.
Tunnels only come in grey colour.