Wooden frames are the most common used in the bee industry. They do require some assembly and will accept supports to hold the foundation sheets steady. With the use of support pins, rods, or crimped wire foundation, wooden frames will be able sustain the weight of the honey produced during the honey flow. However, when manipulating the frames in the hive, care must be taken not to crack or split the frames.
Wooden frames have two different style top bars and bottom bars. Top Bars either come as Grooved or Wedge Top, Bottom Bars as either Grooved or Divided. You can combine any combination of the top bar and bottom bar to make up your frame.
- Wedge top with Divided bottom bar frames are typically used for beeswax or wired foundation. The wedge on the top bar holds the wax sheets in place.
- Wedge top with Grooved bottom bar frames will use wax foundation (except for crimp wire foundation with a hook) or plastic foundation. The grooves will hold the foundation in place along with the wedge top. Wedge cleat may not be needed with plastic foundation.
- The grooved top and grooved bottom bar frames are typically used with plastic or duragilt foundation. The groove on the top and bottom of the frames allows the plastic foundation to just "snap' into place while the grooves hold the sheet in place.
It can also hold wax foundations except the crimp wire with hooks.
Plastic frames are growing in popularity for their durability and ease of use. The foundation is embossed with a cell pattern to help the bees form waxed cells. The plastic foundation will have a thin coating of beeswax to help the bees begin drawing out comb. These frames will last much longer than the wooden frames. However, bees may draw comb more slowly on the plastic foundation than on the wax foundation.
Foundation is a sheet of plastic or beeswax with an imprinted cell design. Some beeswax foundation is preassembled with wire supports run throughout to accommodate honey filled cells. The imprinted cells will provide a starting pattern for your bees to begin drawing out comb. the thin coating on the plastic or the beeswax foundation, gives the bees enough to work with until they develop their own.
If you plan to attempt no foundation for your frames, your bees will not have a guide to use and your frames can get messy. If you try this attempt, we recommend the use of a starter strip. For the use of a starter strip, use the wedge top to hold the strip in place.