MENU HOMES BY KEYSTONE CODES Building Code Compliance National (IRC) International Residential Code (IECC) International Energy Conservation Code (NEC) National Electrical Code (IBC) International Building Code (NFPA) National Fire Protection Agency State Pennsylvania Department of Community and Economic Development, Industrialized Housing Act Virginia Statewide Uniform Building Code State of Maryland, Department of Housing and Community Development, Industrialized Building Regulations Certification Agency T. R. Arnold & Associates (Bonded Third Party Certification Agency) National Electrical Code (latest edition) 200 Amp Electrical Panel with Breakers GFCI/AFCI Protected Electrical Receptacles Baseboard Electric Heat Combination Smoke & Carbon Monoxide Detectors AC/DC Energy Code Compliance National (IECC) International Energy Conservation Code Energy Conservation Features (standard) Insulation Certification Window and Door Certification Air Infiltration Certification Heating and Cooling Equipment Certification Water Heating Equipment Certification Energy Efficient Lighting Certification Energy Efficient Electric Appliance Certification Plumbing Features (standard) CPVC Water Supply System PVC Drain, Waste, and Vent System Shut-off Valves on all Plumbing Fixtures ABOUT US Our Mission Finance Codes and Warranties FEATURED HOME STYLE 28′ Cape Cod/A-Frames SPECIAL FEATURES/OPTIONS Great Room (16’ ceilings) Comfort Home Energy Package with R-38 Ceiling/ R-21 Wall/ R-19 Floor A-Frame Window Package Option Sandtone/Terratone Option Dormer Option (4’, 6’, 8’or 10’) Chalet Roof Option 12/12 Roof Pitch (Shed Dormer Option) Oak Stairway Option Floor Plans Plan #22 44′ x 28′ Four Piece A-Frame-1,792 sq ft Plan #23 44′ […] VIEW MORE HOMES >> CLIENT TESTIMONIALS Vendor Comments Homes By Keystone, Inc. headquartered in Pennsylvania, was recently rewarded by Residential Warranty Corporation (RWC) for completing 10 full years of membership in the company’s exclusive Incentive Program. The RWC Incentive Program was established as a way to reward builders who demonstrate quality construction and superior customer service. – Vendor Comments Read the complete testimonial […] READ MORE TESTIMONIALS >> CONTACT US P.O. Box 69 Waynesboro, PA 17268 P: 1-800-890-7926 E: sales@homesbykeystone.com Privacy Policy FOLLOW US! SUBSCRIBE TO OUR NEWSLETTER © 2021 Homes by Keystone Website design by DatAchieve Digital Return to top of page