BSBritish Standard — National shallow11Sheets per pack100Sheets in bulk box optionWiredEmbedded wire for strength Tier 3 — Frames & FoundationPremium wired foundation. Built for the honey super.Premium British Standard wired shallow foundation for National super frames. Embedded wire gives the comb the support it needs to hold heavy honey crops without sagging or collapsing during extraction. Fits all standard SN4 and SN1 super frames. Embedded wire — comb stays intact during extractionThe wire running through the foundation prevents comb from bowing or breaking in the extractor. Essential for heavy honey frames spun at speed. Premium BS standard — correct cell size, consistent drawManufactured to British Standard specifications. Bees draw the comb cleanly and consistently, giving you straight, uniform frames season after season. Available in packs of 11 or bulk boxes of 100Pack of 11 fills a single super. Bulk box of 100 suits beekeepers running multiple hives or stocking up ahead of the honey flow. Product SpecificationsWhat you need to knowTypePremium BS Wired Shallow (Super) FoundationStandardBritish Standard National — shallow super depthCompatible framesSN4 Hoffman super frames, SN1 shallow super framesWireEmbedded — supports comb during extractionPack sizes11 sheets or 100 sheets (bulk box)Guarantee12 months Western Red Cedar National Hive RangeEverything you need, one rangeEvery component in our Western Red Cedar National Hive range is designed to work together. From complete hive kits to individual boxes, frames, foundation, and essential accessories — all available from Old Castle Farm Hives. Tier 1Complete Hive Kits Complete Kit – AssembledNational Hive Complete (Assembled) View product → Complete Kit – Flat PackNational Hive Complete (Flat Pack) View product → 14×12 Complete – AssembledNational Hive 14×12 (Assembled) View product → 14×12 Complete – Flat PackNational Hive 14×12 (Flat Pack) View product → Tier 2Individual Boxes & Components Brood BoxNational Brood Box View product → 14×12 Brood Box14×12 Deep Brood Box View product → Super BoxNational Super Box View product → Mesh FloorOpen Mesh Floor (Complete) View product → Tier 3Frames & Foundation Brood FramesDN4 Brood Frames (Hoffman) View product → Super FramesSN4 Super Frames (Hoffman) View product → Brood FoundationWired Deep (Brood) Foundation View product → Super FoundationWired Shallow (Super) Foundation View product → Tier 4Essential AccessoriesAccessoryDescriptionLinkWood & Wire Queen ExcluderTraditional wood-framed wire queen excluder. Available in packs of 1, 5, 10, or 20.View →Plastic Queen Excluder (460mm × 460mm)Lightweight plastic queen excluder for National hives.View →Plastic Queen Excluder (500mm × 500mm)Larger plastic queen excluder for extended hive formats.View →Entrance BlockWooden entrance reducer for controlling hive access and ventilation.View →Foam National Hive Entrance BlockerFoam entrance seal for secure hive closure during transport or treatment.View →Universal Mouse Guard (315mm)Metal mouse guard for winter protection. 315mm width.View →Universal Mouse Guard (450mm)Wider variant for larger entrances. 450mm width.View →Stainless Steel Mouse GuardPremium stainless steel mouse guard for long-lasting protection.View →National Hive StandSturdy wooden hive stand for elevating your National hive.View →Metal Frame RunnersReplacement metal runners for National brood and super boxes.View →Metal Castellations (10 or 11 spaces)Metal frame spacing guides for precise Hoffman frame positioning.View →Frame PerchConvenient frame rest for inspections and frame handling.View →Queen Tracking PinsColour-coded pins for marking queen location and tracking colony status.View →Hive Connectors (Stainless Steel)Secure stainless steel connectors for joining hive boxes.View →Adjustable Hive ConnectorsAdjustable catch connectors for securing wooden hive components.View →Heavy Duty Beehive HandlesRobust metal handles for easier hive box lifting and transportation.View →Hive Corners (Set of 4)Protective metal corner brackets for reinforcing hive boxes.View →Varroa MeshReplacement varroa monitoring mesh for open mesh floors.View →Plastic Varroa Mesh (500mm × 500mm)Durable plastic varroa mesh roll for custom floor construction.View →Oxalic Acid Granules (500g Tub)Highly effective wood bleach for removing black water stains, tannin spots, and rust marks from bare cedar.View →Bee EscapesBrowse our full range of bee escape boards and clearing devices.View →
