Lay out all pieces of new canvas on the ground and identify their proper location on the camper.
From the inside face of the canvas, hold it for the front bed by the upper edge near the middle. While kneeling on the front bed, press the upper edge of that canvas into the channel above the front bed with your fingers or a flathead screwdriver, beginning at one corner and continuing left and right until all three sides above the bed are secured. Repeat with the lower edge of that canvas. If required, secure the canvas in both channels with screws.
Repeat with the rear bed.
Repeat with the canvas piece opposite the door.
Repeat with the two canvas pieces adjacent to the door.
Secure the zippers or Velcro between all canvas pieces.
