- Joined
- Nov 4, 2009
- Messages
- 4,018
- Reaction score
- 1,801
- Location
- Devon/South Hams
- Hive Type
- National
- Number of Hives
- 5
I was under the impression bees cluster tightly to keep warm when it's cold, to conserve heat and thus conserve stores. With build up I'm not sure I want them building up in Jan only to have a cold Feb and/or March.
We have a warmer winters here so I've not really worried much about insulation. Our bees were bringing in gorse pollen in January. Sheltering them more from the wind is something I plan to do.
Insulation works both ways. Keeps hives warmer in winter and cooler in summer. I have 2 inches of Celotex ( from skips) in all my roofs. A simple addition but am sure it makes a difference. I can feel the heat when I lay my hand on the crown board. I believe poly hives are an advantage for bees but prefer the aesthetics of wood.