Above you will find a plywood layout illustration it depicts the sides and deck of the quarter pipe being cut from a single sheet of 3 4 plywood.
													
																	Sheet metal for quarter pipe. 
								
	
		
	
																	By over lapping the curves. 
																	Economy metal and plastic pipe cutters. 
																	2 by 4s each 5 ft 11 inches long 2. 
																	This is where you place the 4 x 1 6 3 16 thick sheet metal or 1 4 plastic. 
															
													
								
	
		
	
																	You will need another sheet for your other two sides. 
																	How to make a 3 quarter pipe. 
																	20 in x 25 in x 16 in duct square to round. 
																	Quarter turn metal pipe cutters for tight spots. 
															
													
								
	
		
	
																	Flange insert box with gasket. 
																	Turn this cutter 360 around a pipe to make a cut. 
																	Sheets of 1 2 inch 4 by 8 ply wood 11. 
																	If you re building two of these micro quarter pipes like i did then you can get both deck pieces out of one piece of plywood. 
															
													
								
	
		
	
																	If you want to build a 3 ft half pipe use 3 sheets of 1 2in ply wood. 
																	This instructable will show you how to easily make a perfect quarter pipe with. 
																	Start at the top and the far left of the quarter pipe frame that you have built and screw a 4 foot by 8 foot 1200 by 2400 mm sheet of 3 8 inch 9 mm plywood onto each of the 2x4 50x100 mm pieces of lumber as you work your way towards the bottom of the pipe. 
																	Sheets of 1 4 inch 4 by 8ply wood 6. 
															
													
								
	
		
	
																	These heavy duty cutters have an iron frame for exceptional durability. 
																	Ridgid metal pipe cutters. 
																	Sheet metal duct pipe fittings. 
																	Royal metal products 8 x 4 x 4 in.