This 300-square-foot porch was rebuilt to accommodate the second-floor loads of a room addition built directly above it. The project also required bringing an outdoor grill into an enclosed space, so the types of materials used were of utmost importance.

The porch was reconstructed using custom millwork of treated wood. It has double-thick walls, and behind all the siding and wood are fireproof materials. A drainage system " with a drain series between the baseboards and the weep holes on the outer wall's exterior " removes any rainfall that might enter the porch.

Custom-built stainless steel cabinetry houses the gas grill, and a 2,300-cubic-foot-per-minute vent hood with an external blower removes all smoke from the area. Although the porch is screened, air-conditioner vents were built in to help cool large groups, especially during summer.

Craftsman-style casing and trim, copper mesh screens and V-groove paneling on the ceilings and walls match the home's existing style and make the porch look as old as the home.

Ryan Haas, CGR, CAPS, vice president of sales for Houston Structural, says the homeowners received a high-tech, fire-, water- and weather-resistant structure that far exceeds code, "gives them the ability to entertain year-round and also gives the home a whole new zone with an area for retreating."

The nine-week project cost $54,000.