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Interior·March 2026· 6 min read

Interior Trim Ideas That Increase Home Value

Six interior trim upgrades — from board-and-batten to coffered ceilings — that pay back at resale on Long Island.

Interior trim is the cheapest way to make a house feel custom. On the resale side, it's one of the few upgrades that buyers notice in the first ten seconds of a showing. Here are six trim projects we install most often for Long Island homeowners — and why they pay back.

1. Upgraded baseboard and casing

Swapping builder-grade 3-inch base for 5–7 inch profiled baseboard and matching door casing instantly elevates a whole house. Best ROI when paired with a fresh paint job.

2. Board-and-batten accent walls

Half-height board-and-batten in entryways, dining rooms, and primary bedrooms adds texture, hides scuffs, and photographs beautifully — important in today's listing photos.

3. Wainscoting in formal spaces

Raised-panel or shaker-style wainscoting in dining rooms and powder rooms reads as old-money detail. A favorite on Long Island Colonials and farmhouses.

4. Coffered or beamed ceilings

A coffered ceiling in a family room or office is one of the highest-impact upgrades you can make. It defines the room and adds the architectural weight buyers associate with custom homes.

5. Built-in window seats and bookcases

Custom built-ins around fireplaces and in bay windows turn dead space into character. They also remove the need for bulky furniture, which makes rooms feel larger at showings.

6. Crown molding (done right)

Done well, crown molding finishes a room. Done badly — undersized, mitered poorly, or in rooms with low ceilings — it dates a house. Sizing and proportion matter more than profile choice.

Want to see it in your home?

We'll come out, look at the rooms you're thinking about, and put together a clear estimate showing exactly what each upgrade would cost — and which ones we think are worth it for your house.

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