The 8-frame hive top vent box is used as a way to remove excess moisture in a beehive during the winter months. They are also called "quilt boxes". As the name implies they were used as a means to hold a quilt or other absorbent material to wick away moisture produced by the bees. Moisture kills bees in winter, not cold temperatures. A hive top quilt box or ventilation shim is a great way to increase the health and viability of beehives in the winter months.

This video shows you exactly step by step how to build candy boards for overwintering your bees. The project is very easy and is suitable for woodworkers of all skill levels.

In this video tutorial, we will show you step by step How to Build Heavy-Duty Beehive Hive Stands that will last for years.