Step 1_Cutting of pinewood

First Cut pinewood of size 5.3ft and 4ft, each two in quantity.

Step 2_Joining of cut pinwood

Join pinewood corners with the help of nut and bolts and after this procedure you get the frame of size 5.3ft X 4ft.

Step 3_Providing slope

Provide gentle slope to frame by raising frame legs ( 20-30 % slope is sufficient ass snow in diagram below). 

Step 4_Joining of profile

Join profile to side of batten. 

Step 5_Covering of frame

Then cover it by UV stabilized film. Make film tight in profile with the help of spring attach with frame. 

Step 6_Fixing of side curtain

Fix side curtain in profile and tight it with spring.