Long Langstroth Hive - Free Plans

This is the hive that Jack built. And these are the plans to craft the hive that Jack built.

This horizontal hive model costs under $50 in materials, and is a two-hour project requiring only basic tools. It accepts 31 standard deep frames and features bee-friendly thick walls for durability and superior insulation. High legs mean convenient hive visits and no mice and possums to worry about. No wonder Jack picked this design for his hive!

Materials list

• “Two-by-twelve”, pine, untreated. One 12’ board for the hive body. (Actual board size is 1-1/2” x 11-1/4” x 12’.)
• Pine plywood, construction (sheathing) grade, untreated. One 4’ x 8’ sheet makes top and bottom for two hives. Thickness: 1/2” (actual 15/32”).
• “Two-by-four”, untreated. One 10’ piece — for hive legs.
• Wood glue (e.g., Titebond III), less than 1 oz needed.
• 3-1/2” deck screws, 20 per hive.
• 2-1/2” deck screws, 4 per hive.
• 1-1/8” deck screws, 50 per hive.
• Rigid insulation (extruded polystyrene, such as Styrofoam) for insulating the top — 4’ x 8’ x 1” board enough for four hives.
• Exterior acrylic primer/sealer (1 qt per hive) and light-colored exterior acrylic paint (1 pint per hive); a wide brush.

Tools list

You can complete this project using a variety of tools. This is what I use:

• Circular saw with a guide — to cut plywood. For the guide, I use a factory-edge strip of 1/2”-thick plywood, 96” long by 6” wide, which I clamp to the work piece. (You can also use a hand saw, but do clamp a straight board to the work piece to serve as a guide.)
• Sliding miter saw — to cut the “two-by” boards. (Alternative: hand saw with guide.)
• Table saw — to cut frame rests (rabbets). (Alternative: router with 3/4” straight bit.)
• Cordless drill; small bit for pilot holes; 1/2” bit for entrance; driver bits for screws.
• Router with 3/4” and 1/2” straight bits.
• Right-angle clamps, four (e.g., Bessey WS-3).

Building instructions

Step 1. Cut the “two-by-twelve” board into four pieces: 44-13/16” (2) and 21-3/8” (2). These are the walls. Mark the sides that will face outside. (Usually, the better-looking surfaces look outside. Also, the outer side of year rings should preferably face outside. If the board is slightly cupped, the concave side should look inside.)

Step 2. Check the width at both ends of each board that you’ve cut. The “two-by-twelve” lumber is supposed to be exactly 11-1/4” wide, but in reality it can be off by up to 1/8”, and one end of the board can be wider than the other. If all four pieces you cut have exactly the same width at both ends, all is good. If not — run them all through the table saw so the width is uniform (e.g., 11-1/8”).

Step 3. Cut a rabbet 3/8” by 3/4” along the top inner edge of the long boards. These are frame rests.

Step 4. Cut three entrances in the front wall. Each entrance is a slot 6” wide by 1/2” tall. They are 1-1/4” from the bottom edge of the board; 2” from each end, and in the center. To cut an entrance, drill a 1/2” hole then use a router with a 1/2” straight bit. (If you do not have a router, you can use a jigsaw instead.)

Step 5. Assemble the hive box. The long walls go between the end walls. Put them on a completely flat surface (e.g., concrete floor), the bottom side facing up (and rabbeted frame rests facing inside!). Clamp all four corners using right angle clamps. Assemble with 3-1/2” screws, three screws per corner. Do drill pilot holes to prevent board from cracking.

Step 6. Cut a rabbet (3/4” wide by 1/2” deep) along the entire inner perimeter of the hive box. The bottom will go into this groove. (Alternative: if you do not have a router to cut this rabbet, you can just screw the bottom onto the hive box, with no rabbet cut. In this case you should rip all four walls down to 10-3/4” width in Step 2.)

Step 7. Cut plywood as shown below. You will have the following parts, enough for exactly two hives:

• Top (2) – 49” x 22-9/16”.
• Bottom (2) – 46-3/16” x 19-3/4”.
• Strip-1-Long, a (2) – 49” x 1-1/4”.
• Strip-1-Short, b (2) – 21-9/16” x 1-1/4”.
• Strip-2-Long, c (2) – 48” x 1-3/4”.
• Strip-2-Short, d (2) – 22-9/16” x 1-3/4”.
• Landing board, e (6) – 7-1/2” x approx. 1-11/16”.

Step 8. Insert the bottom and attach it to the hive body with 1-1/8” deck screws. Do not use glue so you can remove the bottom in the future, if needed (e.g., for cleaning or to install a screen bottom board). And yes, that’s Yarosvet, 5, masterfully performing the task. See, you have no more excuse to keep sitting on your couch! ☺

Step 9. Cut the “two-by-four” at 45° as shown. Make sure that the 1-1/2” (narrow) side faces up. Measure 30-1/2” on both ends and make angle cuts first. This will produce four 30-1/2” legs with one end slanted at 45°.

Step 10. Turn the hive body on its side. Mark 2” from the top edge of the box on the end wall. Position a leg and attach it with two 3-1/2” screws (marked X) and one 2-1/2” screw (marked O). Attach another leg on the opposite end wall. Then flip the box over and attach two more legs.

Step 11. Tilt the table saw 15° and run the landing board strip through it, removing one edge. You’ll have a strip approx. 1-11/16” wide, with one long edge cut at an angle. Cut the strip into six landing boards 7-1/2” long. It makes for a small, yet adequate landing board. If you have scrap pieces of larger boards lying around, you can make the landing board larger, up to 10” long by 3-1/2” wide.

Step 12. Center the landing strip under the entrance and attach to the hive body with two 1-1/8” screws, one on each side of the entrance. Pre-drilling the landing board is essential to prevent splitting. Repeat with the remaining two entrances. Your hive box is now ready!

Step 13. Now let’s assemble the top. The cut of the plywood allows for 1-1/4”-deep rim on one top, and 1-3/4”-deep rim on the other. In the 1-1/4” rim the short strips (Strip-1-Short, part b) go between the long strips (Strip-1-Long, part a). In the 1-3/4” rim the long strips (Strip-2-Long, part c) go between the short strips (Strip-2-Short, part d). Clamp rim strips at right angles, pre-drill, and connect on 1-1/8” screws, one or two per corner.

Step 14. Apply wood glue and attach the top plywood panel. If you have a pneumatic staple gun, use it with 1” staples. Otherwise pre-drill and assemble on 1-1/8” screws.

Step 15. Cut a piece of insulation board 48” x 21-5/8” and insert it into the top. It will fit tightly and will usually stay put. If not, use some construction glue to secure it to the top.

Step 16. Apply two coats of primer/sealer, and then one coat of light-colored paint on all exterior surfaces of the hive box, legs, and top. Pay special attention to exposed edges of plywood and board. The hive is ready!

Considerations

• Put a rock or concrete block on the top so it does not get blown off by wind. If the rock is heavy, position it towards the edge, above a wall, so it doesn’t push through the top.
• Installing the hive at a slight (1°) incline forward helps rainwater run off the top.
• Cover the frames with a layer of burlap. This way you won’t disturb the bees by opening the hive.
• The follower board is a piece of 1/2” plywood 18-5/16” wide by 9-1/2” deep, attached to the center of a top bar (19” long, 1” wide, 3/8” thick) with three 1-1/8” screws.
• The painted top should last many years. You can extend its life by covering it with a piece of aluminum flashing, 24” wide by 50-7/16” long. Lay flashing flat; center the top on it; score the perimeter with a utility knife; cut out flashing corners; fold the flaps, tapping with a mallet or woodblock; secure flashing to top’s sides using a manual staple gun with 3/8” staples.

And now... sh! Let’s peek inside.

This is a very good horizontal hive model. It can further be perfected by a number of modifications:

• Replacing Styrofoam with a more ecological insulation.
• Installing hinges on the top for ease of opening.
• Making a gable roof for pretty looks and improved insulation.
• Attaching a screen bottom board with oil trays to catch mites, small hive beetles, etc.
• Decorating the hive box!

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— Dr. Leo Sharashkin, Editor of “Keeping Bees With a Smile”

Original article and pictures take http://horizontalhive.com/how-to-build/long-langstroth-plans.shtml site