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Planning the Addition
Economics of Expansion
8 other sections not shown
addition applied attached basement boards building built caulked ceiling joists codes common studs concrete block construction contractor cost crawl space deck door dormer drywall edge electrical existing expansion project exterior wall feet fixtures floor frame floor joists footing foundation wall framework frost line garage gazebo heating homeowner inches inspections installed insulation interior joint living area living space loan locations masonry materials method miter joints molding nailed outdoor panels partition walls patio perimeter piece piers pipe pitch plans platform framing plumbing plywood porch poured concrete punch list putty knife rafter removed require ridgeboard roof pitch roofing felt rough opening schedule sheathing sill plate slab Slab-on-Grade Foundation soffit sole plate strips structural members subcontractors subfloor there's thermal insulation thickness tile top plate trim trimwork underlayment units usually vapor barrier wall covering wall studs window wood