Arthur Charles Homes Custom Home Builder · Lewes, DE

Additions & Outdoor Living

Three-Season Rooms, Screened Porches & Decks in Coastal Delaware

Finished like the houses themselves.

Finished three-season room with coffered wood ceiling, window walls, and French door in Lewes, DE

Signature Work

Rooms That Feel Like They Were Always There

Built to carry the home's own rooflines and proportions — then elevated inside with coffered ceilings, window walls, and site-built trim.

A room built for year-round use, whatever the season calls for.

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What We Build

Outdoor Living, Built for Coastal Weather

Exterior of a three-season room addition with full window wall in Sussex County, DE

Three-Season Rooms

Window walls and interior carpentry that rivals the main house.

Screened porch under construction with column framing in Lewes, DE

Screened Porches

Column-and-rail porches, framed and finished to last.

Composite deck and staircase with white rails in Sussex County, DE

Custom Decks

Composite decking and clean rail systems, built for salt air.

The Details

The Details That Show

Coffered wood-plank ceiling with ceiling fan in a Lewes, DE three-season room
Coffered wood-plank ceiling, site-built
Shiplap wall detail and casement windows in a three-season room in Sussex County, DE
Shiplap walls & casement window bank
Three-season room addition with deck entry staircase in Rehoboth Beach, DE
Addition with composite entry stairs
Screened porch interior with stone fireplace and coffered ceiling in Lewes, DE
Screened porch with stone fireplace
Screened porch and deck outdoor living space in Sussex County, DE
Screened porch & deck living space
Home addition under construction with dormer window in Lewes, DE
Addition framing, dormer window
Completed home addition exterior in Lewes, DE
Completed addition, matched siding & trim
Three-season room framing under construction in Lewes, DE
Three-season room, mid-construction
Waterfront dock with mahogany decking and railings in Sussex County, DE
Waterfront dock, mahogany decking

Planning Something Bigger?

The same builder behind these rooms also builds full custom homes.

Explore Custom Homes Inquire