Cabinet installation under Division 6 is the scope item that most directly sets the quality impression of a multifamily unit. Cabinets are the first element a prospective resident evaluates when they walk into a kitchen, and their quality communicates the overall specification grade of the unit more immediately than any other single finishes element. Understanding the technical parameters of cabinet specification, from box construction through hinge cycle ratings, allows GCs to evaluate Division 6 submittals with enough knowledge to identify specification gaps before installation.
Box construction: plywood versus furniture board
The cabinet box is the structural element that determines how long the cabinet will maintain its structural integrity under residential use. Box construction in residential cabinets uses either plywood or furniture board as the primary material.
Plywood cabinet boxes are made from layers of wood veneer glued together with the grain alternating between layers. This cross-grain construction provides dimensional stability, screw-holding strength throughout the thickness of the material, and resistance to moisture that furniture board does not match. Plywood box cabinets are the appropriate specification for Class A multifamily and for any application where the cabinets will be exposed to significant moisture.
Furniture board, also called particleboard or MDF depending on its formulation, is made from wood fibers or particles bonded with resin. Furniture board is less expensive than plywood, produces a flat and dimensionally stable surface, and is appropriate for cabinet boxes in Class B and Class C multifamily where the cost of plywood is not justified by the specification intent. Furniture board has lower screw-holding strength than plywood, particularly at the edges, and is more susceptible to moisture damage. Edges that are not fully sealed can swell when exposed to kitchen and bathroom moisture.
Hinge types and cycle ratings
The hinge is the most frequently replaced component in a residential cabinet installation. Hinge failures generate more maintenance calls than any other cabinet component and are the most visible evidence of specification grade to a property manager who is evaluating the property’s maintenance needs.
Fully concealed soft-close hinges are the current standard for Class A and Class B multifamily cabinets. Fully concealed means the hinge is not visible when the cabinet door is closed. Soft-close means the hinge includes a mechanism that decelerates and gently closes the door from approximately fifteen degrees open to fully closed, preventing the slamming that stresses the hinge and the cabinet box over time.
Hinge cycle ratings specify the number of open-close cycles the hinge is rated to withstand before failure. Residential-grade hinges are typically rated for 75,000 to 100,000 cycles. Commercial-grade hinges are rated for 100,000 to 200,000 cycles. For high-turnover multifamily where cabinet doors are used intensively by multiple consecutive tenants, commercial-grade cycle ratings provide meaningfully longer service life.
Drawer slides and box joint types
Drawer slides carry the load of drawer contents and must provide smooth operation and structural integrity over the drawer’s service life. Undermount drawer slides, mounted beneath the drawer box and concealed from view, are the Class A and Class B standard. Side-mount slides, visible on the exterior sides of the drawer box, are the entry-level specification appropriate for workforce and budget multifamily.
Soft-close undermount slides include the same deceleration mechanism as soft-close hinges, preventing the slamming that generates resident complaints and accelerates drawer slide wear. Specify soft-close undermount slides at commercial-grade cycle ratings for Class A and Class B multifamily.
Door style and finish durability
Shaker-style door profiles with a flat center panel and a simple routed edge are the current production standard across all multifamily specification grades. Flat-front doors with no profile routing are the contemporary Class A urban standard. Raised panel profiles are traditional and appropriate in markets where that aesthetic aligns with the property’s design intent.
Door finish durability varies significantly by material. Thermofoil-wrapped MDF doors provide consistent color, are moisture-resistant, and clean easily. They are appropriate for Class B and workforce multifamily. Painted MDF doors offer the widest color range but chip at edges under residential use, making them inappropriate for high-turnover applications. Wood veneer doors provide a natural material appearance appropriate for premium Class A applications.
How Innergy specifies Division 6
Innergy’s Division 6 submittal identifies box construction material and thickness, door construction and finish, hinge manufacturer and cycle rating, drawer slide type and cycle rating, and the specific unit type matrix that drives procurement quantities. For Division 6 cabinet installation as a standalone or seven-division scope in TX, WA, OR, CO, UT, NM, or AZ , contact us and we respond within one business day.
Crown molding and architectural trim scope
Division 6 in multifamily construction may include crown molding installation in premium Class A units, coffered ceiling elements in leasing offices and clubrooms, and custom millwork components including built-in bookshelves, media walls, and entry niches. These architectural trim elements are beyond standard base and casing scope and must be identified explicitly in the Division 6 scope section of the subcontract if they are included.
Crown molding installation requires specific corner cutting skill, ceiling flatness adequate to achieve consistent reveal against the ceiling plane, and paint preparation that accounts for the gap-filling that crown molding installation sometimes requires. Confirm that the Division 6 sub has specific crown molding installation experience before awarding Class A crown molding scope.
Cabinet installation sequencing
Cabinet installation must occur after drywall is complete and prime coat paint is applied behind all cabinet locations. Cabinets installed against unpainted walls receive paint overspray on their interiors when the paint crew subsequently finishes the wall. Confirming paint completion before cabinet delivery is one of the most important predecessor confirmations in the finishes sequence.
Innergy covers Division 6-Finish Carpentry & Cabinets for multifamily construction and commercial construction under a single subcontract.
The installation sequence within the unit places upper cabinets before base cabinets, because accessing the upper cabinet mounting locations is easier without the base cabinets obstructing the floor area. Base cabinets are set and leveled after upper cabinets are secured, and the toe kick is installed last to cover the base cabinet feet and the leveling hardware.