| Customer Viewing Height | Keep the primary viewing zone approximately 900–1,500 mm above finished floor level. | Most customers can inspect jewelry comfortably without excessive bending or reaching. | Confirm case height, plinth height, stool position, and accessibility clearances before fixing the case. | Use modular case heights so future sections maintain a consistent sightline. |
| Aisle and Circulation Space | Plan at least 900 mm for a basic customer route; provide about 1,200 mm where two-way traffic or wheelchair maneuvering is expected. | Adequate circulation reduces congestion and supports safer customer movement. | Measure finished walls, doors, columns, and queue areas rather than relying only on architectural drawings. | Reserve clear zones beside end panels so an additional case can be added without blocking the route. |
| Glass Type and Safety | Use safety glazing appropriate to the case design, such as tempered or laminated glass, with polished or protected edges. | Safety glazing helps reduce injury risk if glass is impacted or breaks. | Inspect glass, joints, hinges, and edge protection during installation and after any impact. | Standardize replacement glass sizes and retain spare hardware information for later additions. |
| Security and Locking | Select lockable doors or drawers, concealed hinges where appropriate, and a secure anchoring method suited to the floor or wall. | Security depends on the complete case system, not only the lock cylinder. | Test every lock, key, drawer stop, anchor, and alarm connection before opening the store. | Use a consistent key-control or electronic access plan that can support additional cases. |
| Display Load | Keep merchandise, trays, shelves, and decorative elements within the manufacturer’s stated shelf and base load ratings. | Overloading can deform shelves, affect door alignment, and increase handling risk. | Record the rated capacity and inspect shelves after merchandising changes or relocation. | Choose adjustable shelves and interchangeable trays to accommodate larger product ranges. |
| Lighting and Heat | Use low-heat LED lighting with color quality suitable for jewelry; keep fixtures ventilated and avoid direct glare on glass. | Appropriate lighting improves color appearance while limiting unnecessary heat and energy use. | Clean lenses, inspect drivers, and replace failed modules using compatible electrical components. | Provide accessible cable routes and spare electrical capacity for future lighting sections. |
| Electrical Planning | Separate lighting and security circuits where practical, and comply with the electrical code applicable to the store location. | Separate circuits simplify fault finding and help prevent one issue from disabling every case. | Label cables, protect connections, and have electrical work completed or checked by a qualified professional. | Install spare conduits, accessible junction points, or reserved circuit capacity during the first fit-out. |
| Temperature and Humidity | Maintain a stable, comfortable indoor environment and avoid placing cases beside radiators, air outlets, or direct sunlight. | Stable conditions help reduce condensation, material movement, tarnishing risk, and customer discomfort. | Check for condensation, dust accumulation, and airflow obstruction during routine inspections. | Keep future case locations away from HVAC discharge paths and high-moisture areas. |
| Cleaning Frequency | Clean glass and high-touch surfaces daily or as needed; perform a detailed inspection at least weekly. | Fingerprints, dust, and residue can reduce product visibility and create a neglected appearance. | Use a clean, non-abrasive microfiber cloth and a cleaner compatible with the glazing and frame finish. | Specify the same surface finishes across new cases to simplify cleaning procedures and supplies. |
| Maintenance Access | Provide service access to lighting drivers, cable connections, locks, hinges, leveling feet, and ventilation points. | Accessible components reduce downtime and avoid unnecessary case disassembly. | Create a maintenance checklist covering alignment, fasteners, locks, glass, lighting, and floor stability. | Select systems with replaceable parts that remain available throughout the planned store life. |
| Floor Loading and Leveling | Verify the combined case and merchandise weight against the floor structure and use adjustable leveling feet where provided. | An uneven or overloaded floor can cause doors to bind, glass to stress, or cases to become unstable. | Level each case, recheck after loading, and inspect for movement after nearby construction work. | Document floor loading limits before reserving areas for heavier safes, counters, or additional cases. |
| Modularity and Reconfiguration | Prefer repeatable modules, removable shelves, interchangeable trays, and reversible panels where the sales concept changes frequently. | Modular components reduce disruption when product categories or store layouts change. | Keep assembly instructions, spare fasteners, finish references, and an inventory of removable components. | Define a standard module width and connection detail before ordering the first group of cases. |
| Expansion Allowance | Reserve approximately 10–20% of the planned display area or infrastructure capacity where growth is expected. | A reserved allowance can prevent costly remodeling when inventory or product categories expand. | Mark reserved zones on the floor plan and do not use them for permanent obstructions or fixed equipment. | Plan future power, data, alarm, lighting, delivery, and customer circulation routes from the beginning. |
| Delivery and Replacement Access | Check door widths, elevator dimensions, turning radii, corridor heights, and the case’s packaged dimensions before ordering. | A case that cannot pass through the delivery route may require costly disassembly or site modification. | Record the approved delivery route and protect floors, walls, corners, and glass during installation. | Retain removable doors or knock-down options for future replacement and store remodeling. |
| Documentation and Handover | Maintain a case schedule containing dimensions, weight, circuit reference, lock details, finish, glass type, and service contacts. | Accurate records make repairs, insurance reviews, audits, and future purchasing more efficient. | Complete a handover inspection with photographs, test results, cleaning instructions, and a maintenance calendar. | Use the same documentation format for every new case so the store can scale without losing control of assets. |