Last year I made about fifteen inner/outer covers to have on hand. This past summer I decided to go with top entrances on all my hives. Has anyone come up with a way to modify an inner/outer cover to be used as a top entrance? I have a couple of ideas, but wanted to see what has been done so far and with what success.
Just cut a 3/8 by 3/4 notch on the deep side.
this is what I am doing I have middle entrances I put a set of roofing shims under my top box to creat a 1/4 inch gap. it is easy and cheap. also it is not permanent. this is a picture where i put the shims under my inner cover
(http://s18.postimg.org/6o2q2zmx1/DSCN1896.jpg) (http://postimage.org/)
Shims work fine as a top entrance that's not meant to be permanent.
For something more permanent I cut a 2.5" notch in the inner cover, placed notch side down and reducing to the size of 2 (half inch) bees for winter.
I build my own telescopic covers. They are deeper and wider than what can be purchased and are placed above an empty feed/vent box. The goal is to size them large enough to fit over 1" foam insulation that is placed around my hives for winter protection.
I plan on using shims for permanent entrances.
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http://bushfarms.com/images/EightTenEightHives.jpg (http://bushfarms.com/images/EightTenEightHives.jpg)
The hive on the left has a wide notch in the inner cover which then has an empty box on top of the inner cover (and a screen on the hole in the inner cover).
Quote from: Rick O. on October 24, 2013, 12:29:12 PM
Last year I made about fifteen inner/outer covers to have on hand. This past summer I decided to go with top entrances on all my hives.
I am newbee. Just finished making 2 hives. Both were made with bottom entrances.
What is the reasoning behind top entrance?
In winter it lets out the moisture. In winter when dead bees pile up on the bottom, the top entrance does not get blocked. In summer and winter, a top only entrance (no bottom) keeps out mice and keeps the skunks from eating the bees. If you run an excluder, a top and bottom entrance keeps the bees from fighting their way through the excluder every trip...
Michael, that makes a lot of sense. What are the downsides? (NPI)
>What are the downsides?
I don't see any.