BeeCastle Deep Langstroth Beehive Frames 20-Pack with Beeswax-Coated Plastic Foundations (Yellow) — Ready-to-Assemble, FSC Pine

BeeCastle 20-pack deep beehive frames include beeswax-coated plastic foundations and pine wooden frames sized for standard Langstroth deep brood boxes.

These ready-to-assemble deep hive frames are designed to replace worn frames or expand a Langstroth deep brood box quickly. Each kit contains 20 frames with beeswax-dipped foundations, pre-cut pine top, bottom, and side bars, and nails for straightforward assembly. The yellow, food-grade plastic foundations are coated in beeswax to encourage fast acceptance by a colony and to improve visual inspection when checking comb development.

How do these frames speed up comb building and brood acceptance?

The included foundations are dipped in beeswax to give worker bees a familiar starting surface, which helps them draw comb faster than plain plastic. The wax coating mimics natural comb cues, encouraging bees to orient and build cells for brood and storage. This reduces the time to fully formed comb and supports efficient hive management when adding new frames.

• Beeswax-coated plastic foundations that stimulate immediate comb drawing
• Yellow color improves visibility of comb and brood during inspections
• Standard deep size lets bees extend brood area without reconfiguration

Are these frames compatible with my Langstroth deep brood hive?

Yes—each frame follows the standard deep Langstroth dimensions of approximately 9-1/8" x 19" x 1-3/8", making them a drop-in fit for most deep brood boxes. That standard sizing makes swaps during harvests or repairs simple without altering the rest of your equipment. You can replace broken frames or rotate in fresh foundations with minimal disturbance to the colony.

• Standard deep frame dimensions for Langstroth compatibility
• Designed for direct replacement or hive expansion
• Useful for swaps during honey harvests or frame maintenance

What materials are used and how durable are they?

The frame parts are crafted from FSC-certified pine wood and paired with food-grade plastic foundations coated in beeswax. Pine provides a lightweight, workable frame, while the plastic foundation resists warping and moisture better than untreated wax alone. Nails are included for assembly, and optional wood glue can be used to reinforce joints for longer service life.

• FSC-certified pine top, bottom, and side bars for responsible sourcing
• Food-grade plastic foundations dipped in beeswax for safety and acceptance
• Assembly hardware included; glue recommended for extra stability

How easy is assembly and inspection with these frames?

Frames arrive as component sets—20 top bars, 20 bottom bars, 40 sidebars, 20 foundations, and nails—so assembly is a quick workshop task. Nails provided make building straightforward; adding a small bead of wood glue speeds curing and reduces flex. The yellow waxed foundations improve visual inspections, helping you spot brood patterns and store development faster during routine checks.

• Complete 20-frame kit with nails included for immediate assembly
• Simple hand tools and optional wood glue recommended for best results
• Yellow foundations enhance contrast for faster visual checks

Who is this for? Beekeepers who run Langstroth deep brood boxes and need a practical, cost-effective way to expand or refresh frames will find this BeeCastle 20-pack useful. It's suited to hobbyists upgrading worn frames, new stewards building out a hive, or experienced keepers stocking up for seasonal expansion. The FSC-certified wood and beeswax-coated foundations make it a solid choice for anyone prioritizing ease of use, colony acceptance, and standard-sized compatibility.