
Aircraft Stowages & Closets
Modular aircraft stowage units and closets for the Boeing 737 fleet — lightweight composite construction with flexible configuration for crew, passenger, and equipment stowage.
TCI's Aircraft Stowages and Closets are dedicated cabin stowage monuments built for the Boeing 737 fleet, providing structured stowage capacity for crew bags, passenger coats, pushchairs, special-assistance equipment, and in-flight service items beyond the overhead bin system. On single-aisle aircraft, stowage monuments occupy premium cabin real estate — typically forward or aft of the main galleys — so minimising structural mass while maximising usable volume is the core design objective. TCI applies the same lightweight composite construction approach used across its galley and bin range, with maximum modularity for different configurations allowing the same base structure to be adapted for open-shelf arrangements, full-closet door treatments, or mixed shelf-and-rod layouts depending on the airline's operational requirement. The modular design approach also simplifies certification scope when an airline wants to reconfigure stowage layouts within an existing STC — reconfiguring within the envelope of an approved design reduces NRC compared to a new-design pathway. All materials comply with FAR 25.853 flammability and ABD0031 smoke and toxicity requirements; manufacture is under TCI's EASA Part 21 G (POA) and AS 9100 quality approvals. Fast and reliable lead times are a stated product attribute, which is relevant for operators managing cabin modification programmes on in-service 737 fleets where aircraft-off-ground time is a cost driver. For GCC carriers operating large 737 NG and 737 MAX fleets, sourcing stowage units alongside TCI galleys and overhead bins allows interior certification packages to be consolidated under a single supplier.
Technical specifications.
| Aircraft compatibility | Boeing 737 fleet (NG and MAX) |
| Construction | Lightweight composite; modular frame |
| Configuration options | Open shelves, closet doors, mixed shelf-and-rod — by airline specification |
| Certification standard | EASA Part 21 G (POA) |
| Flammability compliance | FAR 25.853 / ABD0031 smoke & toxicity |
| Quality system | ISO 9001; AS 9100 |
Use cases.
- ›Forward and aft cabin stowage monument supply for 737 NG and 737 MAX operator fit-out
- ›Crew baggage and in-flight service equipment stowage specification on single-aisle fleets
- ›Pushchair, special-assistance, and oversized item stowage in high-frequency short-haul operations
- ›Cabin reconfiguration projects requiring stowage layout changes within existing certification envelope
- ›Co-sourcing with TCI galley and overhead bin packages for consolidated narrow-body interior supply
Replacements & compatible alternatives.
Comparable Aircraft Interior Fit-Out from other suppliers. Cross-shop on specs — confirm exact fit and compatibility with the supplier before specifying.



