A very inexpensive solution for such a potentially large problem! Well worth the time and money!!
This is a good design for passage of bee in the fall and cleansing flight in winter and it keeps those pesky mice out.
It does the job
Sugar Pine is our value wood option. Beautiful, strong, takes paint or sealant well, and is more stable and lighter than more common ponderosa pine.
Western Red Cedar is our premium wood option. It is rot resistant, dimensionally stable, insulates well, and doesn't require painting or sealing.
All of our wood is sustainably harvested and FSC (Forest Stewardship Council) certified.