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Build a Covered Patio Cost
Average cost to build a covered patio in Gaithersburg is about $10,880 (12’ x 18’ patio with pavers and an attached pergola cover)
Build a Patio Cost
Total cost to build a patio in Gaithersburg is around $6,910 (12’x18’ patio laid with pavers in an intricate design)
Build Porch Cost
Total cost to build a porch in Gaithersburg is over $25,600 (installation of a 16x20-foot front porch with wooden decking, asphalt roof, and laminated wood pillars)