Building your own stretcher with PVC pipes
Dimensions here are for a 37” square stretcher that will accommodate a 35” square scarf
Supplies from Home Depot or Lowe’s:
2 PVC pipes (1in. x 10ft. PVC schedule 40 written on the side for a thick and strong bar)
4 elbows (Charlotte Pipe, 1in. x 1/2in. PVC sch. 40 90-degree SxSx female pipe thread elbow side out)
4 risers (1/2in. x 2in. threaded cut-off riser used for garden irrigation)
Instructions:
Cut the PVC bars into four 37” lengths
You can have the Home Depot people cut them or you can use a wood saw or you can use a PVC cutter (about $20 at Home Depot)Push the bars into the connectors to form a square
Attach the “legs”