Unfinished Chair Frames available from Smith & Watson
Upholstered Furniture - Performance Panels
Sofa Buying Advice From the People Who Design and Make Them | Wirecutter
Amazon.com: Daybed with A Trundle, HABITRIO Solid Wood Structure Gray Fabric Upholstered Full Size Day Bed Frame w/Twin Size Roll-Out Trundle, No Box Spring Needed, Furniture for Bedroom, Living Room, Guest Room :
Unique Furniture Wood Frames | Greenwich CT
Custom Made Furniture Frames — Elite Custom Furniture
Image result for sofa frames for upholstery | Sofa frame, Sofa frame construction, Corner sofa design
Custom Made Furniture Frames — Elite Custom Furniture
Engineered wood and frame-grade panels provide backbone for upholstered furniture | Woodworking Network
Amazon.com: Kingfun Tbfit 65" W Loveseat Sofa, Mid Century Modern Decor Love Seat Couches for Living Room, Button Tufted Upholstered Love Seats Furniture, Solid and Easy to Install Small Couch for Bedroom,
HOW TO BUILD A SOFA FRAME | DIY - ALO Upholstery - YouTube