Install Built-in Cabinetry
Built-in cabinetry is what separates a remodeled living room from a refreshed one. Custom shelving, media centers, window seats, and library walls add function, storage, and architectural character that freestanding furniture simply cannot match. Built-ins look like they have always been part of the home and add significant resale value when executed well.
Time Required
3-10 days installation
Cost
$5,000-$20,000
Difficulty
Professional cabinetmaker
Types of Living Room Built-ins
Custom shelving and display units
Floor-to-ceiling shelving with a mix of open shelves and closed cabinets below. Adjustable shelves accommodate books of varying heights, display objects, and framed photos. Standard shelf depth is 10-12 inches for books, 16-18 inches for lower cabinets. Integrated LED strip lighting highlights display items. Cost: $3,000-$8,000 per wall.
Media center and entertainment walls
A built-in media center integrates the TV, speakers, streaming devices, gaming consoles, and cable management into a single cohesive unit. The TV can be recessed into a niche, mounted flush on a panel, or hidden behind motorized doors. Equipment generates heat, so include ventilation cutouts or a small exhaust fan in the cabinet back. Cost: $5,000-$15,000.
Window seats with storage
A window seat transforms an unused space beneath a window into a cozy reading nook with hidden storage. Standard seat height is 18-20 inches with a depth of 18-24 inches. The lid can hinge up for blanket and pillow storage. Add cushions with indoor-outdoor fabric for durability. Cost: $2,000-$5,000 per seat.
Full library walls
A floor-to-ceiling library wall with integrated ladder rail is the ultimate living room statement. Combine open book storage above with closed cabinets and drawers below for a functional yet dramatic look. Include a rolling ladder for shelves above 7 feet. Library walls cost $8,000-$20,000 depending on wood species, complexity, and room height.
Design and Planning Details
- Measure twice, build once: Built-ins must fit perfectly wall-to-wall and floor-to-ceiling. Walls are rarely perfectly plumb or square, so your cabinetmaker measures the actual space (not the plans) before fabrication. Scribe pieces and filler strips handle the gap between perfect cabinets and imperfect walls.
- Coordinate with other trades: Built-ins need electrical for lighting, outlets inside cabinets for equipment, and sometimes HVAC register relocations. Ensure all wiring and ductwork is in place before the cabinetmaker takes final measurements.
- Material selection matters: Paint-grade built-ins use MDF or poplar for a smooth, uniform finish. Stain-grade units use hardwood like white oak, walnut, or cherry for visible grain. MDF is more stable and less expensive; hardwood adds warmth and character but costs 30-50% more.
- Hardware selection: Concealed European-style hinges create a clean look on cabinet doors. Soft-close mechanisms prevent slamming and wear. Shelf pins should be adjustable. Drawer slides should be full-extension for complete access to drawer contents.
Installation Process
- Install after flooring, before trim: Built-ins typically install on top of finished flooring so the floor runs underneath (important if you rearrange later). Crown molding and base trim are added after built-ins to create seamless transitions between cabinetry and walls.
- Level and plumb are critical: Even if walls and floors are not perfectly level, the built-ins must be. Shims beneath and behind cabinets bring everything into alignment. Once level, cabinets are screwed through the back into wall studs for a permanent, stable installation.
- Finishing on-site or in-shop: Paint-grade built-ins can be spray-finished in the cabinet shop for a factory-smooth result, then touched up on-site after installation. Stain-grade pieces are typically stained and sealed in the shop but may need on-site touch-up at joints and scribe pieces.
Pro Tips
- •Plan for what goes inside: Before finalizing dimensions, list every item that will live in the built-ins: book heights, TV size, speaker dimensions, vinyl record collection, and gaming systems. Design the shelving and cabinet sizes around your actual belongings, not generic proportions.
- •Integrate lighting from the start: LED puck lights, strip lights, or recessed cabinet lights transform built-ins from storage to a design feature. Wire for lighting during electrical rough-in. Battery-powered or plug-in lights are a compromise but always look like an afterthought.
- •Consider future flexibility: Use adjustable shelves wherever possible. Avoid building around a specific TV size since you will likely replace it in 5-7 years. Leave access panels behind equipment locations for future wiring changes.