Define
Purpose, proportion, storage, use, material, and the relationship to the room.
Custom millwork
Architectural woodwork made for the way the space lives and works.
Millwork performs best when it is not treated as an isolated product. Grand Arch coordinates cabinetry, closets, built-ins, stairs, railings, lighting, stone, hardware, finishes, and field conditions as one architectural system.
Designed into the construction
Detail, fabrication, and installation connected from the start.
The same accountable team carries design information through shop drawings, material approvals, fabrication coordination, site readiness, hardware, lighting, installation, and final adjustment.
Representative imageryDetail
Shop drawings, samples, hardware, lighting, stone, clearances, and interfaces.
Coordinate fabrication
Sequencing, site conditions, lead times, approvals, and controlled production.
Install
Protection, fit, alignment, adjustment, finish, and final integration with the build.
Kitchen transformation
The room becomes coherent when every line belongs.
BeforeAfter
Custom kitchen & architectural millwork
Millwork that organizes the room
Integrated appliances, precise cabinetry, natural stone, and a refined lighting plan recast a dated kitchen.
Representative concept · Actual project imagery coming soonMillwork throughout the home
Storage and display become part of the architecture.
Explore matched before-and-after studies for a walk-in closet, home library, mudroom, and custom pantry. Drag each gold control to compare the transformation.
BeforeAfter
Custom walk-in closet
A walk-in closet tailored to its owner
Floor-to-ceiling cabinetry, integrated lighting, drawers, shoe storage, and carefully planned hanging space turn a crowded closet into a composed dressing room.
Representative concept · Actual project imagery coming soon
BeforeAfter
Library & media millwork
A library wall that settles the whole room
Tailored shelving, concealed media storage, warm wood, and integrated lighting give books, display, and technology one architectural home.
Representative concept · Actual project imagery coming soon
BeforeAfter
Mudroom & entry storage
An entry designed to handle daily life
A built-in bench, coat storage, cubbies, shoe drawers, and durable finishes transform a narrow entry into an orderly working room.
Representative concept · Actual project imagery coming soon
BeforeAfter
Custom pantry millwork
A passage becomes a working pantry
Glass-front cabinetry, stone work surfaces, integrated lighting, and concealed appliance storage make an underused passage precise and useful.
Representative concept · Actual project imagery coming soonCustom stairs & railings
Structure, movement, and craft resolved together.
Stair work is coordinated with structure, code, landings, guard requirements, lighting, surrounding finishes, and the details the hand touches every day.
BeforeAfter
Glass-balustrade staircase
A glass stair shaped by light
White-oak treads, frameless low-iron glass, concealed fixings, and integrated step lighting create a lighter connection between floors.
Representative concept · Actual project imagery coming soon
BeforeAfter
Custom metal-railing staircase
A metal railing drawn with discipline
Restored treads and a precisely fabricated blackened-steel railing give a familiar townhouse stair a crisp, durable rhythm.
Representative concept · Actual project imagery coming soon
BeforeAfter
Exterior stoop stairs
A stoop restored as part of the architecture
Repaired masonry, resolved landings, entry details, and historically respectful custom ironwork recover a confident street presence.
Representative concept · Actual project imagery coming soonWhat we make
One-off work. One coordinated standard.
Each piece is developed for its room, its use, and the construction around it.
Built-ins & libraries
Integrated storage, shelving, media, desks, display, and architectural composition.
Kitchens & vanities
Cabinetry, islands, appliance panels, vanities, mirrors, lighting, and stone interfaces.
Walk-in closets
Wardrobes, drawers, shoe storage, islands, mirrors, lighting, and dressing-room details.
Mudrooms & pantries
Benches, coat storage, cubbies, pantry cabinetry, work surfaces, and concealed appliances.
Paneling, doors & trim
Wall systems, concealed doors, portals, casings, bases, profiles, and specialty details.
Custom stairs & railings
Glass balustrades, metal railings, wood treads, stoops, guards, handrails, and integrated lighting.
Commercial & one-off details
Reception desks, workplace elements, displays, banquettes, service pieces, and prototypes.
Architectural coordination
Structure, code, hardware, lighting, stone, metals, clearances, and surrounding finishes resolved together.