What are custom built-ins?
Built-ins are furniture or millwork elements planned to fit the architecture, such as libraries, storage walls, desks, benches, wardrobes and shelving.
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CAS AURUM
CAS AURUM creates custom built-ins, built-in furniture, libraries, storage walls, desks, wardrobes and architectural millwork for premium residential and commercial spaces.

Service
Custom built-ins solve storage, proportion and architecture at the same time. CAS AURUM develops built-in libraries, office walls, bedroom storage, living room cabinetry, benches, wardrobes, shelving and specialty millwork around measurements, daily use and premium material direction.
Direct answers
Built-ins are furniture or millwork elements planned to fit the architecture, such as libraries, storage walls, desks, benches, wardrobes and shelving.
They are useful in living rooms, offices, bedrooms, entries, closets and hospitality spaces where standard storage would feel temporary or undersized.
Send photos, wall dimensions, ceiling height, plans if available, storage goals, material direction, budget range and timeline.
Project fit
Custom built-ins are strongest when the room needs storage without losing refinement: libraries, offices, bedrooms, living rooms, entry spaces and commercial interiors with unusual dimensions.
Process
A clear premium workflow keeps proportions, materials, budget and timeline aligned before production begins.
A clear premium workflow keeps proportions, materials, budget and timeline aligned before production begins.
A clear premium workflow keeps proportions, materials, budget and timeline aligned before production begins.
A clear premium workflow keeps proportions, materials, budget and timeline aligned before production begins.
A clear premium workflow keeps proportions, materials, budget and timeline aligned before production begins.



Architectural millwork includes custom woodwork, built-ins, cabinetry, closets, wall systems and interior details made for a specific space.
Millwork is usually integrated into the architecture, while furniture may be freestanding or semi-integrated. Many luxury projects need both.
Yes. Built-ins, closets, wardrobes, premium cabinetry and reception features are core project types.
Yes. Builders and developers can submit plans, project details, budget range and schedule requirements.
Yes. Hotel, restaurant, lobby, office and sales-gallery scopes are suitable for premium custom millwork.
Plans, elevations, PDFs, moodboards, reference images, finish schedules, photos and measurements are all useful.
Request a consultation or submit project details with location, spaces, service need, timeline and drawings if available.
Private consultation
Tell us about the space, service need, location and timeline. CAS AURUM will review the scope and respond with the appropriate next step.
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