Select Seam®
Narrow Batten Installation Guide

- Table of Contents -

Section	Page

General Notes	i
Panel Information	1
Clip Information	2
Eave	3
Eave with Gutter	4
Eave Hem	5
Fascia Transition	6
Gable (Rake)	7
Side Wall (Rake Wall)	8
Ridge / Hip	9
Head Wall	10
High Eave	11
Slope Transition	12
Valley	13
Panel Lap	14
Batten Lap	15
Roof Penetrations	16
Roof Curb (Rake Flashing)	17
Roof Curb (Uphill / Downhill Flashing)	18
Curved Roof (Continuous)	19
Curved Roof (Lapped)	20
Curved Rake	21
Curved Rake Wall	22
Weathertightness Warranty Requirements	23
Snow Drag Loads	Appendix A
Drag Load Resistance	Appendix B
©2020 ASC Profiles LLC. All rights reserved. Apr20

General Notes
The attached installation details are intended to be a design aid and do not depict all situations. Modifications are the responsibility of the designer/user and should take into account climate conditions such as wind and snow, governing code requirements, and the actual usage and maintenance of the structure.

Flashings:
Where possible, flashings should be lapped away from prevailing winds. Certain flashings should be supported if it is likely that equipment (ladder, etc.) will be used against them or if foot traffic is anticipated. Check with AEP Span any time you intend to specify a prefinished flashing in a gauge or finish different than the roof panels. It is good practice to specify that all flashings be of the same material (gauge, color, finish) as the roof panels to ensure long-term durability. Field-painted flashings rarely equal the durability and color fastness of factory baked-on paint systems. The enclosed details have minimized the use of exposed fasteners where possible. The edges of flashings have also been shown hemmed to strengthen and to minimize the exposure of cut edges.

Flashing design and fabrication is generally the responsibility of the contractor. For convenience, we have provided some flashing drawings on our website at https://www.aepspan.com/products/trims- flashings/ . Applicable Select Seam® flashing part numbers are referenced within this installation guide.

Substrates:
Select Seam® roofing panels can be used over solid substrates only.

Slope Requirements:
Panels should be used on slopes of 3:12 or greater. Select Seam® Narrow Batten panels can be used for curved applications. Inquire with your AEP Span Representative for details.

Condensation, Insulation, & Ventilation:
It is the designer's responsibility to determine the need and composition of condensation control materials including insulation and vapor retarders, as well as ventilation requirements. Metal roofing is susceptible to condensation and its control should be carefully considered. Applications over rigid insulation may require solid blocking/framing for installation of perimeter flashings and drag load fasteners.

Underlayments:
Prior to installation of metal roofing panels, it is recommended that an underlayment be installed over the roof substrate. AEP Span encourages the use of AEP Span Underlayment HT as it is designed specifically for use under all AEP roofing systems and is suitable for use under any metal roofing system or coping. AEP Span Underlayment HT is required by AEP Span for AEP Span Full System Weathertightness Warranties. AEP Span Underlayment HT is a high temperature, self-healing, self- adhering, peel and stick underlayment with a non-abrasive surface that will not mar, scratch, or abrade the underside of metal panels and flashings. Please note that additional protection may be required to meet Class A fire ratings as defined in UL790 classified assemblies.

"Pinning" Requirements:
The panels must only be "pinned" at one location only to resist the "drag" loads caused by the panel weight, live loads, and snow loads. The intensity of the drag load is a function of the slope, the loads involved, and the length of the panels.  Panels must not be pinned at more than one location otherwise damages induced by thermal movement will occur. Appendix ‘A’ gives the drag loads for various slopes and snow loading conditions, and Appendix ‘B’ shows the number of fasteners required to resist the drag loads.

Thermal Movement:
Both panels and flashings must allow for thermal movement (expansion and contraction) of the materials, especially where long lengths are used. Appropriate gaps or provisions must be provided to accommodate thermal movement.

Snow Design:
Select Seam® panels are suitable for light snow loads only. If possible, valleys, gutters, roof elevation changes and penetrations should be minimized or eliminated in snow areas. Roof penetrations should be located as close to the ridge or peak of the roof as possible to minimize accumulations of ice and snow and the effects of thermal movement of the roof panels. Premium membrane underlayments should be used. Valleys in snow areas require special consideration due to the accumulation of snow and ice from tributary roof areas.

Valleys:
Valley dimensions must be the proper width to account for slope, snow, ice, and rain conditions. Valleys should receive a premium underlayment since they are susceptible to water buildup. Valleys must have positive slope for drainage and be kept

free of debris so that water does not back up and intrude under the panels.

Oil Canning:
Flat metal surfaces often display waviness commonly referred to as 'oil canning'. This can be caused by variations in raw material, processing variations, product handling, or variations in the substrate and roofing underlayments. Oil canning is a characteristic, not a defect, of panels manufactured from light-gauge metal.
Panels are factory "corrective leveled" to minimize oil canning. Oil canning is not a cause for panel rejection. Additional information is available upon request.

References:
The Sheet Metal and Air Conditioning Contractors' National Association Inc. (SMACNA) manual is an excellent reference for sheet metal contractors. It’s guidelines for underlayments, gutter and downspout size requirements, and expansion/contraction of metals and flashing joints should be followed.

Technical Assistance:
Contact your AEP Span Sales Representative for additional information.

SELECT SEAM (NARROW BATTEN):

12"
r_J_	21-1/4" 	i
1 6"	STANDARD  WIDTHS

_j	1"	ill_
7

FACTORY INSTALLED		NARROW BATTEN CAP SEALANT	n
SPECIFIED	+--	vz-	 1
PANEL CLIP

-	--:;:: ::::
UNDERLAYMENT	1::
(SEE GENERAL NOTES)		PANCAKE HEAD FASTENER (1/CLIP)

AVAILABLE MATERIALS: STEEL:	22 & 24GA	

N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	
PANEL INFORMATION	
		SSNB-01
.)	

P TABS PANEL AFTER PLACE

ROW TTEN CLIP
CLPNBZA)

PANEL

ING PLATE USE OVER
D INSULATION) PUNl22)

s u (

NOTE:
1)  IF  IT  IS  NECESSARY  TO  RAISE THE TABS OF A CLIP UP AFTER THEY HAVE BENT DOWN INTO PLACE, THE CLIP MUST BE REPLACED TO PREVENT
CLIP F AlLURE

SELECT SEAM
NARROW BATTEN
N	_j\	 	liL

CLIP INFORMATION

SSNB-02

NAR BAT

CLEARANCE FOR THERMAL MOVEMENT PER CALCULATIONS

3/8" BEAD OF NON-SKINNING BUTYL SEALANT BETWEEN
PANEL  RIBS

JOGGLE CLEAT (#JCO95)

EAVE TRIM DIM ' A' :
#ET041  = 3"
#ET043  =  4"

SELECT SEAM
NARROW BATTEN
N	_j\	 	liL

EAVE

SSNB-03

PANEL­

NARROW BATTEN CAP

CLEARANCE  FOR	 1	---	'	'  	
THERMAL MOVEMENT ----,			- - - PER CALCULATIONS	--- _	- -
GUTTER  STRAP	-	§ 
(#GS063)	::=.
..-	/
,·t f"--- -- sJJfl-	-,
l..-
J

I	

-	

  	

-	

3/16"x7/8" DOUBLE BEAD BUTYL TAPE

-		JOGGLE CLEAT (#JC095)

-CLIP

-	-\-	_--:::--"f=--,-\ 1-l
\H \--	-	\
lL	J \

-		OPTIONAL. TO COVER INSIDE COLOR OF GUTTER (#ETO49)

PANCAKE HEAD FASTENERS
@   12"  o.c.
SUBSTRATE SPECIFIED
-	UNDERLA YMENT
(SEE GENERAL NOTES) GUTTER (#EG029)
TRIM CLEAT (#TC209)	

N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	
EAVE - WITH GUTTER	
		SSNB-04
.)	

STEP	STEP
1	2

AT IBS.

\.,.....		SE HEMMING TOOL TO FIELD BEND TAB UNDER PANEL

STEP
3

APPLY 3/8" BEAD OF NON-SKINNING BUTYL SEALANT ON OUTSIDE MALE RIB AS SHOWN
4"	NARROW
/BATTEN CAP

MALE RIB OF
SELECT SEAM PANEL

'--		SELECT SEAM PANEL

FINISHED EAVE HEM

(#JC095)

CLEARANCE FOR THERMAL MOVEMENT PER CALCULATIONS	

N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	
EAVE HEM	
		SSNB-05
.)	

FIELD CUT SIDES OF BATTEN. NOTCH BOTTOM HEMS ON UPPER PORTION
AS REQUIRED (VARIES PER ROOF SLOPE).
BEND LOWER  PORTION INTO PLACE.	•
APPLY NON-SKINNING SEALANT TO
OVERLAPS AND FASTEN IN PLACE WITH 1 /8" RIVETS .

PANEL

SPECIFIED UNDERLA YMENT
(SEE GENERAL NOT

FIELD CUT BOTH OF PANEL AND B OVER EDGE & SE OPEN ENDS OF P RIB BEFORE INST
SEAM COVER	EL

DESIGN CAUTION:	DESIGN NOTE:
TURNING PANELS DOWN FOR	THIS TRANSITION DETAIL IS FASCIA MAY ESTABLISH	NOT RECOMMENDED IN REGIONS UNWANTED  POINT OF PANEL	WITH HEAVY SNOW AND ICE FIXITY .	CONDITIONS .	

N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	
FASCIA TRANSITION	
		SSNB-06
.)	

"x7/8" DOUBLE
RECEIVER TRIM	BUTYL TAPE
(#PR135)	NARROW BATTEN
[
FIELD  CUT  AND  BEND	n	
PANEL UP 1"
GLE TRIM
RAKE TRIM	#AT001)
#RT175:  4	r,	=--
'-     V

#RT183:  4	----
#RT181: 5
#RT185:  5	 		SUBSTRATE	----
#RT187:  4	SPECIFIED
#RT189:  5	UNDERLAYMENT
EE GENERAL NOTES)
#RT191: 5
#RT193:  6	AKE HEAD FASTENER
#RT195: 7
E HEAD FASTENER
o.c.
TRIM CLEAT (#TC209)

NOTE:
FIELD CUT FIRST AND LAST PANELS TO EQUAL WIDTH.
3/4" MIN. ENGAGEMENT

RAKE STARTER
(#JS096)

CONTINUOUS CURING SEALANT AS REQUIRED

ALT. RAKE TRIM	3/16"x7/8" DOUBLE
#RT197:  3"	BEAD BUTYL TAPE
#RT199 :  4"	SPECIFIED
UNDERLAYMENT
EE GENERAL NOTES)
TRIM C	PANCAKE HEAD FASTENER
(/	@   12"  o.c.
SUBSTRATE

 ALTERNATE  DETAIL	

N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	
GABLE (RAKE)	
		SSNB-07
.)	

CONSTRUCTION SEALANT (NOT BY AEP-SPAN
3/8" BEAD NON-SKINNIN
BUTYL SEAL
ENGINEERED FASTEN (NOT BY AEP-SPAN
!RG145	4"}
RG147    5"	REGLET TRI
RG149 6"
RAKE WALL TR
(#
1/8" RIVETS @ 12"

3/8"  BEAD NON-SKINNING
BUTYL  SEALANT

NARROW BATTEN
 		'nn
f	_'\"	r 		T  	ER TRIM
135)
_/
SUBSTRATE	:r:::::	D   CUT  AND	1"
PANEL UP
PANCAKE  H	IFIED
FASTENER	LAYMENT
ENERAL NOTES)

12"   o.c.

/
I	CONT. 3/8" BEAD
NON-SKINNING
BUTYL SEALANT

NOTE:	3/4"  MIN.	ALT. RAKE WALL TRIM
FIELD  CUT FIRST	ENGAGEMENT -	(#RW2O7)
AND LAST PANELS	\	I
TO EQUAL WIDTH.
SPECIFIED	f
UNDERLAYMENT
(SEE GENERAL  NOTES)	FILL POCKET OF TRIM WITH
NON-SKINNING BUTYL
PANCAKE HEAD	SEALANT PRIOR TO
FASTENER  12"  O.C.	INSERTING ROOF PANEL
 ALTERNATE DETAIL	

N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	SIDE WALL (RAKE WALL)	
		SSNB-08
.)	

NTINUOUS EE CLOSURE
(#ZC216) NOTCHED FOR RIB ONLY
NON-SKINNING BUTYL SEALANT  AT ENDS
-    FILL  ALL GAPS

CONTINUOUS DOUBLE BEAD BUTYL TAPE

NON-SKINN SEAL
- FILL
ET
o.c.
BATTEN ZEE C

SPECIFIED UNDERLAYMENT
(SEE GENERAL NOTES)

SUBSTRATE	{ EQUALLY SPACED PANCAKE FASTENERS
(3) FOR 12" & 16"
(4) FOR 21 1/4" WIDE PANELS
INSTALLATION NOTES:
ZEE CLOSURE MUST BE CONTINUOUS AND BE NOTCHED FOR PANEL RIBS.
BATTEN  MUST  STOP  AT  OUTSIDE   FACE OF ZEE CLOSURE AND NOT PASS THROUGH.	

N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	
RIDGE/ HIP	
		SSNB-09
.)	

NTINUOUS EE CLOSURE
(#ZC216) NOTCHED FOR RIB ONLY
NON-SKINNING BUTYL SEALANT AT ENDS
-    FILL  ALL GAPS

CONTINUOUS DOUBLE BEAD BUTYL TAPE

CONTRUCTION SEALANT (NOT BY AEP-SPAN)

DIM 'B'
!PB113    6"
PB115   7"
PB117   8"

ENGINEERED FASTENER -	TRIM
(NOT BY AEP-SPAN)
IVETS
"o.c.
     	PS
LOSURE
NON-SKINNING BUTYL SEALANT AT ENDS, FILL ALL GAPS
SPECIFIED	 	-
UNDERLAYMENT --
(SEE GENERAL NOTES)	SUBSTRATE

-	3/16"x7/8" CONTINUOUS
EQUALLY SPACED	}-	DOUBLE BEAD BUTYL TAPE
PANCAKE FASTENERS
FOR   12"   &  16"	INSTALLATION NOTES:
FOR  21   1/4"	- ZEE CLOSURE MUST BE CONTINUOUS
WIDE PANELS	AND BE NOTCHED FOR PANEL RIBS.
-  BATTEN   MUST  STOP   AT  OUTSIDE   FACE OF ZEE CLOSURE AND NOT PASS THROUGH.	

N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	
HEAD WALL	
		SSNB-10
.)	

NTINUOUS EE CLOSURE
(#ZC216) NOTCHED FOR RIB ONLY
NON-SKINNING B SEALANT AT EN
- FILL ALL G

CONTINUOUS DOUBLE BEAD BUTYL TAPE

3/16"x7/8"	CONTINUOUS­	--1	/8"	RIVET @ 12" O.C. DOUBLE BEAD BUTYL TAPE

ZEE CLOSURE TRIM ZC21
3/16"x7/8"­
CONTINUOUS DOUBLE BEAD BUTYL TAPE

EQUALLY SPACED PANCAKE FASTEN
(3) FOR 12" & 16"
(4) FOR 21 1/4" WIDE PANELS

HIGH EAVE TRIM DIM 'A'
!HE069:   6"
HE071: 7"
HE073:  8"

PANCAKE HEAD FASTENER @ 12" O.C.

TRIM CLEAT
INSTALLATION  NOTES:	(#TC2O9)
ZEE CLOSURE MUST BE CONTINUOUS
AND BE NOTCHED FOR PANEL RIBS.
BATTEN  MUST  STOP  AT  OUTSIDE   FACE OF ZEE CLOSURE AND NOT PASS THROUGH.	
  
N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	
HIGH EAVE	
		SSNB-11
.)	

NOUS TAPE

3/8" BEAD OF NON-SKINNING BUTYL SEALANT APPLIED BETWEEN PANEL RIBS .

INNING BUTYL ENDS OF ZEE

SP	BREAK TRIM
UN	BY CUSTOMER
(S
p	! 1/8" RIVETS
@12" o.c.
J,,
ff	-
TO  ENGAGING  JOGGLE	WOOD  BLOCKING	]\j	':_'-
CLEAT.	OR SOLID SUPPORT

CONTINUOUS ZEE CLOSURE

PANCAKE HEAD FASTENER
@12"  o.c.	3/16"  X   7 /8"
CONTINUOUS DOUBLE BEAD BUTYL TAPE
PANEL

BATTEN CAP (STOPS @ ZEE)

INSTALLATION NOTES: 
ZEE CLOSURE MUST BE CONTINUOUS AND BE NOTCHED FOR PANEL RIBS.
BATTEN MUST STOP AT OUTSIDE FACE OF ZEE CLOSURE AND NOT PASS THROUGH.
REFER TO EAVE & RIDGE DETAILS FOR FURTHER INFORMATION ON PROPER PANEL TERMINATIONS.	

N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	
SLOPE TRANSITION	
		SSNB-12
.)	

J	NNING BUlYL
(	- BETWEEN
BS

FIELD NOTCH AND HEM PANEL.	FILL POCKET WITH NON
SEALANT JOGGLE C

PANCAKE HEAD FASTENERS

SPECIFIED UNDERLAYMENT
(SEE GENERAL NOTES)

DOUBLE BEAD BUlYL TAPE

VALLEY SUPPORT (NOT BY AEP-SPAN)

SELECT SEAM
NARROW BATTEN
N	_j\	 	liL

VALLEY

SSNB-13

EQUALLY SPACED PANCAKE FASTENERS (3) FOR 12" & 16"
(4) FOR 21 1/4" WIDE PANELS

SPECIFI UNDER
(SEE GENERAL

CLIP

JOGGLE CLE BETWEEN RI SEALANT AT

3/8" BEAD BUTYL SEAL

g"
---
   	SELECT SEAM

NARROW BATTEN
N	_j\	 	liL

PANEL LAP

SSNB-14

SLIDE UPPER BATTEN OVER LOWER BATTEN 3" POP RIVET TOGETHER AS NECESSARY.

V

/
3
" NOTCH BOTH BOTTOM HEMS
/--_ OF LOWER BATTEN 3"
LONG AND 1/8" WIDE

SELECT SEAM
NARROW BATTEN
N	_j\	 	liL

BATTEN LAP

SSNB-15

ROOF JACK

GENERIC PANEL SHOWN	ATION

ESS STEEL
WHEN USING	CLAMP
SUBSTRATE, WOOD	Y AEP-SPAN)
MUST BE 1" DIAM LARGER THAN R

3" MIN
BOTH  SIDES	ECIFIED
DERLAYMENT
EE GENERAL NOTES)
ROOF JACK (DEKTITE REFER TO MANUFAC INSTRUCTIONS FOR IN

NOTES:	LARGER THAN PIPE.
PENETRATIONS  SHOULD  BE CENTERED	LOCATE ALL PIPE  IN IN   PANELS  IF  AT  ALL  POSSIBLE	THE BROAD FLAT OF
SUBSTRATE   MUST  BE CUT  OUT	THE PANEL .
ENOUGH SO THAT ROOF JACK IS ONLY ATTACHED TO ROOF PANEL .

ROOF CURB	ASTENERS
ING TO FIX SUBSTRATE.

UPHILL FLASHING DETAIL #SSNB-18

ROOF

GENER PANEL SH

ER PANEL MUST
D 9" MIN  UNDER B FLASHING.

FLASHING
L #SSNB-17

/	

N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	
ROOF PENETRATIONS	
		SSNB-16
.)	

-	ROOF CURB
EQUIPMENT TRIM	(NOT BY AEP-SPAN)
(NOT BY AEP-SPAN)

FIELD FABRICATED SIDEWALL TRIM

1 /8"	RIVETS -
@ 12"  o.c.	V	V
4''
I	ZEE CLOSURE
_)
I r
 	 6"MIN.
3/16"x7/8" CONTINUOUS DOUBLE BEAD BUTYL TAPE	

N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	ROOF CURB (SIDE WALL FLASHING)	
		SSNB-17
.)	

FIELD FABRI FLASHINGS FROM

STANDARD ZEE CLOSURE

----......	CRICKET
/	'
/ /	' \	SHEETS
I	\
I	\
I	I
I	I	EQUIPMENT TRIM
I	--_)	/	(NOT BY AEP-SPAN)
\	I
'\ '	/
 ...... _\     ,_ 	/ /
\	FASTENER
CLEARANCE FOR	(NOT BY AEP-SPAN)
THERMAL MOVEMENT
I	PER CALCULATIONS
I	-FIELD FABRICATED
\	CRICKET  TO  BE	HEADWALL TRIM
\	FIELD FABRICATED ""
\	FROM  FLAT  STOCK	""	1/8"  RIVET
\	@   12"  o.c.

. 	6"

'
JOGGLE CLEAT (#JC095)
3/16"  x  7 / 8 "  CONTINUOUS	SUBSTRATE DOUBLE BEAD BUTYL TAPE

FIELD  F ABRICA TED	F
HALF VALLEY TRIM	

N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	ROOF CURB (UPHILL/ DOWNHILL DETAIL)	
		SSNB-18
.)	

POP RIVETS RIVET PANEL TO CLIP TO ESTABLISH POINT OF FIXITY AT PEAK.

PANCAKE  HEAD FASTENER
PER CLIP

EAVE TRIM	TURN UNDER AT	I
IET033	BOTH   EAVES 	I
ET035
ET037	I
ET039	I I	I
I
3/8" BE	I
NON-SKINNING  B
SEALANT  BET	\	I
PANEL	\    I
y
TRIM CLEAT (#TC209)
NOTE:	\	/
DETAIL PROVIDED FOR GUIDANCE ONLY.	BARREL
ROOF DETAILS CAN  VARY GREATLY DEPENDING	,	 		/	//
ON APP LICATION.	CONSULT AEP SPAN REP.
FOR ASSISTANCE WITH SPECIFIC PROJECT	CLEARANCE FOR
CONDITIONS.	THERMAL MOVEMENT
PER CALCULATIONS	
  
N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	CURVED ROOF (CONTINUOUS PANELS)	
		SSNB-19
.)	

PANEL LAP LOCATIONS MINIMUM  SLOPE  AT  LAP  = 3: 12
REFER   TO  DETAIL   #SSNB-13   FOR LAP

NO LAPS, FASTENERS, OR OTHER PANEL PENETRATIONS AT PEAK
(2)	POP RIVETS
_	_	I	_   _	RIVET PANEL TO CLIP TO ESTABLISH
--	--	---	POINT OF FIXITY AT PEAK
y	\ -------r7	/--
\,.....  ,,	I I	I
/	'	'/
/	------	------

/
/

I	SUBSTRATE	' '
I

/
I
I
'D' STYLE	I
IET033	BOTH   EAVES	I 	I
EAVE TRIM	TURN UNDER AT	I
ET035
ET037	I
I	I
ET039	I

I
3/8" BE	I
NON-SKINNING  B
SEALANT  BET	\	I
PANEL	\	I
y
TRIM CLEAT (#TC209)
NOTE:	'	/
DETAIL  PROVIDED  FOR  GUIDANCE ONLY .	BARREL
ROOF  DETAILS  CAN  VARY  GREATLY DEPENDING	,	 		/	//
ON  APP LICATION.	CONSULT AEP SPAN REP.
FOR  ASSISTANCE  WITH  SPECIFIC PROJECT	CLEARANCE FOR CONDITIONS.
THERMAL MOVEMENT
PER CALCULATIONS	
  
N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	CURVED ROOF (LAPPED PANELS)	
		SSNB-20
.)	

Tl

cu s
TRI TO (NO

Fl TRI N SE INS

IFIED
-ADHERING RANE (SEE AL NOTES)

" CONTINUOUS UBLE	EAD BUTYL TAPE

NOTES:
FIELD CUT FIRST AND LAST PANELS TO EQUAL WIDTH.
ALL CURVED TRIM - NOT BY AEP SPAN.

SELECT SEAM
NARROW BATTEN
N	_j\	 	liL

CURVED GABLE

SSNB-21
.)

ENER
)
NTER
BY AEP-SPAN)
CURVED	NON-SKINNING
BATTEN

ED FASTENER AEP-SPAN)
US CURING AS  REQUIRED

3/16"x7/8" CONTINUOUS DOUBLE BEAD BUTYL TAPE

CURVED OR SEGMENTED SIDE WALL TRIM
(NOT BY AEP-SPAN)
SPECIFIED
STARTER TRIM,	SELF-ADHERING
WITH NON-SKI	MEMBRANE (SEE
SEALANT BE	GENERAL  NOTES)

p
@

NOTES:
FIELD CUT FIRST AND LAST PANELS TO EQUAL WIDT H.
ALL CURVED TRIM - NOT BY AEP SPAN.	

N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	
CURVED SIDE WALL	
		SSNB-22
.)	

ADDITIONAL REQUIREMENTS FOR APPLICATIONS COVERED BY AEP SPAN WEATHERTIGHTNESS WARRANTY (WTW)

FIELD SEALAN UNDER

SP
AD
(SEE GENERAL NOTES)	

N	SELECT SEAM
NARROW BATTEN
_j\	 	liL	
WEATHERTIGHTNESS WARRANTY REQUIREMENTS	
		SSNB-23
.)	

Appendix A:	Snow Drag Loads (lbs/lft of panel)

Select Seam 12" Narrow Batten

Slope	Ground Snow Load, Pg (psf)	
	10	15	20	25	30	35	40	
	Snow Drag Load per lft of panel (lb/lft)	
3:12	2.9	4.4	5.9	7.3	8.8	10.3	11.7	
4:12	3.8	5.7	7.7	9.6	11.5	13.4	15.3	
5:12	4.7	7.0	9.3	11.6	14.0	16.3	18.6	
6:12	5.4	8.1	10.8	13.5	16.2	18.9	21.6	
7:12	6.1	9.1	12.2	15.2	18.3	21.3	24.4	
8:12	6.7	10.1	13.4	16.8	20.1	23.5	26.8	
9:12	7.3	10.9	14.5	18.2	21.8	25.4	29.0	
10:12	7.7	11.6	15.5	19.4	23.2	27.1	31.0	
11:12	8.2	12.3	16.4	20.4	24.5	28.6	32.7	
12:12	8.6	12.8	17.1	21.4	25.7	29.9	34.2	

Select Seam 16" Narrow Batten

Slope	Ground Snow Load, Pg (psf)	
	10	15	20	25	30	35	40	
	Snow Drag Load per lft of panel (lb/lft)	
3:12	3.9	5.9	7.8	9.8	11.7	13.7	15.7	
4:12	5.1	7.7	10.2	12.8	15.3	17.9	20.4	
5:12	6.2	9.3	12.4	15.5	18.6	21.7	24.8	
6:12	7.2	10.8	14.4	18.0	21.6	25.3	28.9	
7:12	8.1	12.2	16.3	20.3	24.4	28.5	32.5	
8:12	8.9	13.4	17.9	22.4	26.8	31.3	35.8	
9:12	9.7	14.5	19.4	24.2	29.0	33.9	38.7	
10:12	10.3	15.5	20.7	25.8	31.0	36.1	41.3	
11:12	10.9	16.4	21.8	27.3	32.7	38.2	43.6	
12:12	11.4	17.1	22.8	28.5	34.2	39.9	45.6	

Select Seam 21 1/4" Narrow Batten

Slope	Ground Snow Load, Pg (psf)	
	10	15	20	25	30	35	40	
	Snow Drag Load per lft of panel (lb/lft)	
3:12	5.2	7.8	10.4	13.0	15.6	18.2	20.8	
4:12	6.8	10.2	13.6	16.9	20.3	23.7	27.1	
5:12	8.2	12.4	16.5	20.6	24.7	28.8	33.0	
6:12	9.6	14.4	19.2	24.0	28.7	33.5	38.3	
7:12	10.8	16.2	21.6	27.0	32.4	37.8	43.2	
8:12	11.9	17.8	23.8	29.7	35.7	41.6	47.5	
9:12	12.9	19.3	25.7	32.1	38.6	45.0	51.4	
10:12	13.7	20.6	27.4	34.3	41.2	48.0	54.9	
11:12	14.5	21.7	29.0	36.2	43.4	50.7	57.9	
12:12	15.2	22.7	30.3	37.9	45.5	53.0	60.6	

Notes:
To determine drag load forces per panel, multiply the tabulated value by the panel length. Then refer to Appendix B for fastener schedule.
Values assume Ground Snow Load (Pg) is provided. Drag Loads may be reduced if actual Roof Snow
Loads (Ps), per ASCE-7, are provided by customer.
For roof slopes and snow loads greater than listed above, please contact your AEP Span representative.

Rev.4-20-20

Appendix B:	Drag Load Resistance

Fastener Type	
Substrate	Capacity (lbs)	Number of Fasteners per Panel	
			2	3	4	5	6	7	8	9	10	
#12-14 x 1" SD HWH	16ga Steel min.	234	468	702	936	1170	1404	1638	1872	2106	2340	
1/4-14 x 7/8" Lap SD HWH	22ga Steel min.	184	368	552	736	920	1104	1288	1472	1656	1840	
#14 x 1"
Type A Mill. Point HWH	1/2" Plywood min.	128	256	384	512	640	768	896	1024	1152	1280	
#14 x 1"
Type A Mill. Point HWH	2x Douglas Fir	57	114	171	228	285	342	399	456	513	570	
#10-16 x 1"
SD Pancake Head	16ga Steel min.	206	412	618	824	1030	1236	1442	1648	1854	2060	
#10-16 x 1"
SD Pancake Head	22ga Steel min.	154	308	462	616	770	924	1078	1232	1386	1540	
#10-12 x 1"
Type A Pancake Head	1/2" Plywood min.	108	216	324	432	540	648	756	864	972	1080	
#10-12 x 1"
Type A Pancake Head	2x Douglas Fir	54	108	162	216	270	324	378	432	486	540	

Example:
16" Select Seam Narrow Batten attached to 1/2" plywood. 4:12 slope
30psf snow load
40ft maximum panel length

From Appendix A, find the drag load per linear foot of panels: 4:12 & 30psf snow load = 15.3lbs/lft
Multiply the load by the panel length = 15.3lbs/lft X 40ft = 612lbs drag load per panel.
Find the drag load in Appendix B.
The nearest value is 648 lbs for Qty=6, #10-12 x 1" Type A Pancake Head fasteners.

Notes:
Contact your AEP Span representative if there are any questions regarding the use of these appendices.
Fasteners must be located a minimum of 1" from each other and from the end of the panel.
Fastener capacities per AISI S100, NASPEC, and APA recommendations.
Rev.4-20-20