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Finished 15x30x10 slanted-roof game room building with light metal siding, dark trim, and a single door in San Antonio, TX.

Completed Shed210 build

15x30x10 Slanted-Roof Game Room

San Antonio, TX

Recorded build price

$12,500

Project details

Built for a San Antonio backyard

Built on-site in San Antonio, this 15x30x10 slanted-roof building was planned as a large game room beside an existing structure. The build uses a raised wood floor, tall framed walls, reflective insulation at the walls and roof, and light-colored horizontal metal siding with dark trim. The completed shell leaves a wide, open interior ready for the owner’s next phase.

The recorded price is for this build completed on August 13, 2026. Request a current quote for your size, options, and site; travel and site costs are confirmed separately.

Build gallery

More project photos

Shed210 crew assembling the raised treated-lumber floor frame for the 15x30 building.
Shed210 crew assembling the raised treated-lumber floor frame for the 15x30 building.
OSB subfloor installed over the raised wood base for the 15x30 game room building.
OSB subfloor installed over the raised wood base for the 15x30 game room building.
Front and side wall framing for the custom game room building beside an existing San Antonio structure.
Front and side wall framing for the custom game room building beside an existing San Antonio structure.
Wide view through the framed 15x30 interior showing the raised floor and tall wall layout.
Wide view through the framed 15x30 interior showing the raised floor and tall wall layout.
Interior wall framing lined with reflective insulation during the 15x30 game room build.
Interior wall framing lined with reflective insulation during the 15x30 game room build.
Shed210 crew installing light horizontal metal siding over the insulated wall framing.
Shed210 crew installing light horizontal metal siding over the insulated wall framing.
Light horizontal metal panels installed along the long side of the slanted-roof building.
Light horizontal metal panels installed along the long side of the slanted-roof building.
Wide interior view from the entry showing exposed wood framing and reflective insulation beneath the sloped roof.
Wide interior view from the entry showing exposed wood framing and reflective insulation beneath the sloped roof.
Interior view toward the framed entry door with reflective insulation lining the walls and roof.
Interior view toward the framed entry door with reflective insulation lining the walls and roof.
Rear and side exterior of the finished 15x30 game room building with light panels and dark trim.
Rear and side exterior of the finished 15x30 game room building with light panels and dark trim.

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