Mueller 20x20 Carport User Manual
Page 7
Lap TEK
Screw
RPN Panel
TEK
Screw
TEK
Screw
TEK
Screw
TEK
Screw
TEK
Screw
TEK
Screw
TEK
Screw
2"
2"
4"
8"
8"
8"
36"
4"
Lap TEK
Screw
TEK
Screw
TEK
Screw
TEK
Screw
TEK
Screw
12"
2"
12"
10"
36"
RPN Panel
Lap TEK
Screw
RPN Panel
TEK
Screw
TEK
Screw
TEK
Screw
TEK
Screw
TEK
Screw
TEK
Screw
TEK
Screw
2"
2"
4"
8"
8"
8"
36"
4"
Lap TEK
Screw
TEK
Screw
TEK
Screw
TEK
Screw
TEK
Screw
12"
2"
12"
10"
36"
RPN Panel
Mueller, Inc. 24 x 24 Carport Instructions
7
ROOF SHEETS
1
Place the first roof sheet flush with the outside of the cap channel (ER-1). Overhang the high and low side
purlins equal distances, approximately 3". Optional trim package requires the roof sheets to be applied flush
with the high side purlin and all overhang is to go to the low side purlin, approximately 6".
2
Attach sheets to purlin using screw patterns shown in drawings.
3
Repeat steps 1 & 2 until all sheets are applied.
4
Lap screws are applied on 30” centers as shown in drawings.
FASTENER LOCATION AT LOW SIDE & EAVE SIDE
FASTENER LOCATION AT PANEL INTERIOR