Ykk ap YES 45 FS User manual

YES 45 FS/FI Storefront System
Installation Manual
©2018 YKK AP America Inc. is a subsidiary of YKK Corporation of America.

Effective Date: May 29, 2018 | 02-4001-09 Page-i
YES 45 FS/FI Storefront System
TABLE OF CONTENTS
Installation Notes ................................................................................. Page ii
PARTS DESCRIPTION
YES 45 FS Framing Members ............................................................ Page 1
YES 45 FI Framing Members .............................................................. Page 2
YES 45 FS/FI Alternate Framing Members ......................................... Page 3
YES 45 FS/FI Door Framing Members ............................................... Page 4
YES 45 FS/FI Accessories .................................................................. Pages 5 & 6
FRAME FABRICATION
Determine Frame Size ......................................................................... Page 7
Fabricate Two Piece Verticals for Screw Spline Assembly ................. Pages 8 & 9
Fabricate Tubular Verticals for Shear Block Assembly ....................... Page 10
Fabricate Head, Horizontal & Sill Members ........................................ Page 11
Fabricate Glass Stops & Glazing Adaptors ......................................... Page 11
Fabricate Sill Members ........................................................................ Page 12
Fabricate Sill Flashing ......................................................................... Pages 13 & 14
FRAME ASSEMBLY
Assemble Frames For Screw Spline Assembly .................................. Page 15
Assemble Frames For Shear Block Assembly .................................... Page 16
FRAME INSTALLATION
Install Sill Flashing End Dams ............................................................. Page 17
Install Sill Flashing ............................................................................... Page 18
Install Sill Flashing Splice Sleeve ........................................................ Pages 18 & 19
Sill Preparation .................................................................................... Page 19
Install Sill Flashing at Corners ............................................................. Page 20
Prepare Door Jambs ........................................................................... Page 21
Install Frames ...................................................................................... Page 22
Install Corner Assembliers ................................................................... Page 23
Install Expansion Mullions where Required ......................................... Page 24
Apply Perimeter Sealant ...................................................................... Page 25
Install Water Deflectors ....................................................................... Page 26
Apply Internal Sealant ......................................................................... Page 27
Install Glazing Adaptors ....................................................................... Page 27
GLAZING
Install Interior Glazing Gaskets ........................................................... Page 28
Install Glass ......................................................................................... Page 29
Install Anti-Walk Blocks ....................................................................... Page 30
Install Exterior Glass Stops & Gaskets ............................................... Page 30

02-4001-09 | Effective Date: May 29, 2018
Page-ii
YES 45 FS/FI Storefront System
Installation Notes
1. Do not drop, roll or drag boxes of aluminum framing. Move and stack boxes with proper support
to prevent distortion. If fork lifts are used be especially careful about striking the boxes when lifting
or moving.
2. Store in a dry, out of the way area. If rain exposure, condensation or any water contact is likely,
then all packaging material should be removed. Wet packaging materials will discolor and may stain
aluminum finishes and paints.
3. All materials should be checked for quality and quantity upon receipt, YKK AP must be notified
immediately of any discrepancies in shipment. Check to make sure that you have the required
shims, sealants, supplies and tools necessary for the installation.
4. Carefully check the openings and surrounding conditions that will receive your material.
Remember, if the construction is not per the construction documents, it is your responsibility to
notify the general contractor in writing. Any discrepancies must be brought to the general
contractor’s attention before you proceed with the installation.
5. Gather your shop drawings, materials, packing list, and this installation manual. Carefully review
parts location, the sequence it goes therein, when you glaze it and how you seal it. Installation
instructions are of a general nature and may not cover every condition you will encounter. The shop
drawings and/or installation manuals were prepared specifically for the product.
6. Any material substitutions must be of equal or greater quality.
7. Make certain that material samples have been sent for compatibility testing for all manufacturer’s
sealants involved. Make certain sealants have been installed in strict accordance with the
manufacturer’s recommendations and specifications.
8. Remember to isolate, in an approved manner, all aluminum from uncured masonry or other
incompatible materials.
9. System-to-structure fasteners are not supplied by YKK AP. Fasteners called out on shop
drawings are to indicate minimum sizes for design loading.
10. Entrances are to be installed plumb, square, level and true.
11. If any questions arise concerning YKK AP products or their installation, contact YKK AP for
clarification before proceeding.
12. YKK AP storefront and/or curtain wall framing is typically completed before drywall, flooring and
other products which may still be in process. Take the extra time to wrap and protect the work pro-
duced.
13. Cutting tolerances are plus zero (0”), minus one thirty second (-1/32”) unless otherwise noted.
14. Check our website, www.ykkap.com, for the latest installation manual update prior to
commencing work.

Effective Date: May 29, 2018 | 02-4001-09 Page-1
YES 45 FS/FI Storefront System
YES 45 FS FRAMING MEMBERS (1-3/4” x 4-1/2”)
Head/Jamb/Vertical E9-1003
Horizontal E9-1006
Sill/Horizontal E9-1069
Glass Stop E9-1005
Sill Flashing E9-1068
Jamb/Vertical E9-1001
Shallow Pocket Filler E9-1002
Deep Pocket Filler E9-1009
Heavy Duty
Two Piece Vertical E9-1059
Tubular Vertical E9-1071
Heavy Duty
Tubular Vertical E9-1078
Hinged Mullion
0° to 15° Female E9-1007
Hinged Mullion
0° to 15° Male E9-1008
Expansion Mullion
Female
Weathering Gasket
K2-2441 Not Included
E9-1024
Expansion Mullion
Male E9-1025
Two Piece
90° Corner Post E9-1044
Two Piece
90° Corner Post E9-1045
Two Piece
90° Corner Post E9-1046
Two Piece
90° Corner Post E9-1050
Flat Filler E9-1038
Flush Pocket Filler E9-1010

02-4001-09 | Effective Date: May 29, 2018
Page-2
YES 45 FS/FI Storefront System
YES 45 FI FRAMING MEMBERS (2” x 4-1/2”)
Head/Jamb/Vertical E9-1013
Horizontal E9-1016
Sill/Horizontal E9-1089
Glass Stop E9-1015
Sill Flashing E9-1068
Jamb/Vertical E9-1011
Two Piece
Heavy Duty Vertical E9-1041
Shallow Pocket Filler E9-1012
Double Vertical Half
Use with E9-1011,
E9-1013 or E9-1041
E9-1043
Tubular Vertical E9-1075
Heavy Duty
Tubular Vertical E9-1079
4-1/2” Horizontal/Sill E9-1082
Flush Pocket Filler E9-1020
8” Horizontal
Use with Self E9-1056
Expansion Mullion
Female
Weathering Gasket
K2-2441 Not Included
E9-1026
Expansion Mullion
Male E9-1027
Hinged Mullion
0° to 15° Female E9-1017
Hinged Mullion
0° to 15° Male E9-1018
Two Piece
90° Corner Post E9-1047
Two Piece
90° Corner Post E9-1048
Two Piece
90° Corner Post E9-1049
Two Piece
90° Corner Post E9-1050
Glazing Adaptor
For 3/16”, 1/4”, 5/16”,
& 3/8” Glazing
E9-1040
Glazing Adaptor
For 5/8” & 3/4” Glazing E9-1039
Glazing Adaptor
For 1/4” Glazing E9-1057
Flat Filler E9-1038

Effective Date: May 29, 2018 | 02-4001-09 Page-3
YES 45 FS/FI Storefront System
YES 45 FS/FI Alternate Framing Members
Sidelite Base
Adaptor/Horizontal
Use with E9-1004
or E9-1014
E9-1023
Sidelite Base E9-1034
Sidelite Base Shoe E9-1035
Sidelite Base
Glass Stop
For 1/4” Glazing
E9-0403
Sidelite Base
Glass Stop
For 1” Glazing
E9-0413
Mid-Panel Sidelite
(2-1/8” x 7-1/8”) E9-1051
Mid-Panel Sidelite
Glass Stop
For 1/4” Glazing
E9-1052
Mid-Panel Sidelite
Glass Stop
For 1” Glazing
E9-1053
Head Receptor
Elastomer Weathering
E2-0051 Not Included
E9-1032
Head Receptor Stop
Elastomer Weathering
E2-0051 Not Included
E9-1033
Two Way
90° Corner Post
Use with E9-1009
or E9-1019
E9-1021
Three Way
90° Corner Post
Use with E9-1009
or E9-1019
E9-1022
135° Corner Post
Use with E9-1009
or E9-1019
E9-1037
150° Corner Post
Use with E9-1009
or E9-1019
E9-1058
Deep Pocket Filler
For 1/4” Glazing E9-1009
Deep Pocket Filler
For 1” Glazing E9-1019
Flexible Corner Post
93° to 133°
Use with E9-1028
or E9-1029
E9-1117
Flexible Corner Post
134° to 170°
Use with E9-1028
or E9-1029
E9-1118
Flexible Corner
Mullion
Use with E9-1117
or E9-1118
For 1/4” Glazing
E9-1028
Flexible Corner
Mullion
Use with E9-1117
or E9-1118
For 1” Glazing
E9-1029

02-4001-09 | Effective Date: May 29, 2018
Page-4
YES 45 FS/FI Storefront System
Door Framing Members
YES 45 FS (1-3/4” x 4-1/2”) YES 45 FS (2” x 4-1/2”)
Single Acting
Transom Bar
Elastomer Weathering
E2-0051 Included
AS-0402
Double Acting
Transom Bar
Pile Weathering
E2-0062 Included
AS-0425
Single Acting
Door Jamb
Elastomer Weathering
E2-0051 Included
AS-0421
Double Acting
Door Jamb E9-0422
Intermediate
Door Jamb E9-0410
Transom Glass Stop
For 1/4” Glazing E9-0403
Transom Glazing
Pocket
For 1/4” Glazing
E9-0434
Door Stop Assembly
Elastomer Weathering
E2-0051 Included
AS-0401
Door Stop Assembly
Elastomer Weathering
E2-0051 Included
AS-0417
Sash Base
Use with E9-0403 E9-0408
Threshold
1/2” x 4” E9-0407
Single Acting
Transom Bar
Elastomer Weathering
E2-0051 Included
AS-0412
Double Acting
Transom Bar
Pile Weathering
E2-0062 Included
AS-0426
Single Acting
Door Jamb
Elastomer Weathering
E2-0051 Included
AS-0411
Double Acting
Door Jamb E9-0415
Intermediate
Door Jamb E9-9312
Transom Glass Stop
For 1” Glazing E9-0413
Transom Glazing
Pocket
For 1” Glazing
E9-0435
Door Stop Assembly
Elastomer Weathering
E2-0051 Included
AS-0401
Door Stop Assembly
Elastomer Weathering
E2-0051 Included
AS-0417
Sash Base
Use with E9-0403 E9-0408
Threshold
1/2” x 4” E9-0407

Effective Date: May 29, 2018 | 02-4001-09 Page-5
YES 45 FS/FI Storefront System
YES 45 FS/FI Accessories
E1-1012
Shear Block
For Head, Horizontal
& Sill (YES 45 FS)
E1-1013
Shear Block
For Head, Horizontal
& Sill (YES 45 FI)
E1-0317
Shear Block
For Transom Bar
AS-0425 & AS-0426
E1-1010
Shear Block
For Sidelite Base
(YES 45 FS)
E1-1011
Shear Block
For Sidelite Base
(YES 45 FI)
E1-0199
End Dam
For Sill Flashing E9-1068
E2-0070
Splice Sleeve
For Sill Flashing
E1-1054
Flat Filler
Use at all Anchor
Locations
E1-0155
Steel Reinforcing
(YES 45 FS)
E1-0156
Steel Reinforcing
(YES 45 FI)
E2-0019
Setting Block
For 1/4” Glazing
(YES 45 FS)
E2-0020
Setting Block
For 1” Glazing
(YES 45 FI)
E2-0056
Setting Block
For Transom Bar
1” Glazing (YES 45 FI)
E2-0047
Water Deflector
For 1” Glazing
(YES 45 FI)
E2-0153
Anti-Walk Block
For Deep Pocket
(YES 45 FI)
Glazing Gasket
E2-0053
Glazing Gasket
E2-0064
Glazing Gasket
E2-0051
Elastomer
Weathering
E2-0062
Pile Weathering
E2-0048
Water Deflector
For 1/4” Glazing
(YES 45 FS)
E2-0052

02-4001-09 | Effective Date: May 29, 2018
Page-6
YES 45 FS/FI Storefront System
YES 45 FS/FI Accessories
K2-2441
Weathering Gasket
#8 x 1/4” FHMS, Zinc Plated
Steel, For Attachment of Steel
Reinforcing to Vertical
(YES 45 FI)
FM-0804
#8 x 3/8” FHMS, Zinc Plated
Steel, For Attachment of Steel
Reinforcing to Vertical
(YES 45 FS)
FM-0806
#10 x 1/2” FHSMS Type AB
Zinc Plated Steel, For Attach.
of Horiz. to Shear Blocks
E1-0317, E1-1010, E1-1011
FC-1008
#12 x 1/2” FHSMS
Type AB, Zinc Plt. Stl., For
Attachment of Head to Shear
Blocks E1-1012 & E1-1013
FC-1208
#10 x 1-3/4” PHSMS
Type AB, Zinc Plt. Stl., For
Attachment of Shear Blocks
E1-1012 & E1-1013 to Vert.
PC-1028
#12 x 3/8” PHSMS
Type B, Zinc Plated Steel,
For Attachment of Horizontal &
Sill to Shear Block E1-1012
PB-1206
#12 x 5/8” PHSMS
Type AB, Zinc Plt. Stl., For
Attachment of Horizontal &
Sill to Shear Block E1-1013
#12 x 3/4” UFHSMS
Type A, Zinc Plt. Stl., For
Attachment of End Dam to
Sill Flashing
PC-1210
UA-1212
#12 x 1” PHSMS
Type AB, Zinc Plated Steel
For Screw Spline
Attachment
PC-1216
#12 x 1-1/4” PHSMS
Type AB, Zinc Plated Steel
For Screw Spline
Attachment
PC-1220
#12 x 1-3/4” PHSMS
Type AB, Zinc Plated Steel
For Attachment of Shear
Block E1-0317 to Vertical
PC-1228
#12 x 3” PHSMS Type
AB, Zinc Plt. Steel., For
Attach. of Shear Block
E1-1010 & E1-1011 to Vert.
PC-1248
#10 x 1/2” PHMS
Stainless Steel, For Attachment
of Sill to Sill Flashing
PM-1008-
SS

Effective Date: May 29, 2018 | 02-4001-09 Page-7
YES 45 FS/FI Storefront System
FRAME FABRICATION
Frame width
Masonry opening 3/8”
“B”
A=B
“A”
Measure
Masonry 3/8”
Frame
Height
3/8”
13/16”
Opening
Measure Measure
Measure
Measure
Measure
Measure
Measure
STEP 1
DETERMINE FRAME SIZE
Determine Frame Width:
-Measure the width of the masonry opening at the top, middle and bottom.
-Select the smallest dimension measured and subtract 3/4” to the determine
the frame width to be used.
See Detail 1.
NOTE: Frame widths over 24’-0” require expansion mullions every 12 to 15 feet (best
location at vertical next to the door jamb.)
Determine Frame Height:
-Measure the height of the masonry opening in several places along
the entire length of the opening.
-Select the smallest dimension measured and subtract 1-3/16” to determine
the frame height to be used:
3/8” shim/caulk joint at the head.
7/16” for sill flashing.
3/8” shim/caulk joint below the sill flashing.
See Detail 2.
Detail 2
Note: Check the opening
for squareness and plumb
at both ends. Units must
be installed in a true
rectangle.
Detail 1

02-4001-09 | Effective Date: May 29, 2018
Page-8
YES 45 FS/FI Storefront System
2-1/2”
Top of
V-Groove or
Screw Spline
0.236” Dia.
Holes (Typ.)
V-Groove
INTERIORINTERIOR EXTERIOREXTERIOR
Horizontal
3/16”5/8”
1-9/16” 1-9/16”1-1/8”
1”
C
LC L
1-1/4”
2-1/2” 1/2”
1-1/4”
Top of
Horizontal
0.236” Dia.
Holes (Typ.)
STEP 2
FABRICATE TWO PIECE VERTICALS FOR SCREW SPLINE ASSEMBLY
-Cut the two piece vertical and jamb members to the frame height determined in Step 1.
-Fabricate holes in vertical members for screw spline attachment using one of the
methods below:
1. Using a short piece of each horizontal member as a template, center the template
on the face of the vertical and mark the location of each screw spline.
Drill a 0.236” diameter (#B drill bit) hole at each location marked.
2. Layout the hole locations as shown in Detail 3 and drill a 0.236” dia. (#B drill bit)
clearance hole at each location marked.
3. Use the YKK AP drill fixture, H-7201, to drill the holes.
4. Use punch press with appropriate die set.
See Details 3 & 4.
FRAME FABRICATION
Detail 3
YES 45 FS

Effective Date: May 29, 2018 | 02-4001-09 Page-9
YES 45 FS/FI Storefront System
INTERIORINTERIOR EXTERIOR
2-1/2” 1”
C
LC L
1-1/4”
Top of
Horizontal
Top of
Horizontal
2-1/2” 1/2”
1-1/4”
V-Groove or
Screw Spline
0.236” Dia.
Holes (Typ.)
0.236” Dia.
Holes (Typ.)
V-Groove
EXTERIOR
3/16”5/8”
1-13/16” 1-13/16”1-3/8”
STEP 2 (Continued)
FABRICATE TWO PIECE VERTICALS FOR SCREW SPLINE ASSEMBLY
FRAME FABRICATION
Detail 4
YES 45 FI

02-4001-09 | Effective Date: May 29, 2018
Page-10
YES 45 FS/FI Storefront System
STEP 2 (Continued)
FABRICATE TUBULAR VERTICALS FOR SHEAR BLOCK ASSEMBLY
YES 45 FS & YES 45 FI:
-Cut the vertical and jamb members to the frame height determined in Step 1.
-Tubular verticals require shear blocks for the attachment of head, horizontal and sill members:
E1-1012 for YES 45 FS.
E1-1013 for YES 45 FI.
Note: Open back horizontals, E9-1004 (YES 45 FS) and E9-1014 (YES 45 FI),
and sills, E9-1069 (YES 45 FS) and E9-1089 (YES 45 FI), must be used
when using shear blocks.
-Mark the location for each shear block using one of the methods below:
1. Use a short piece of each horizontal member with a shear block installed as a template.
Center the template on the face of the vertical and mark each hole location.
2. Layout the shear blocks as shown in Detail 5.
-Drill a 0.161” diameter hole (#20 drill bit) at each location marked.
-Attach the shear blocks to the verticals using three (3) PC-1028 fasteners.
FRAME FABRICATION
Top of
Horizontal
Top of
Horizontal
0.161” Dia.
Holes (Typ.)
0.161” Dia.
Holes (Typ.)
INTERIOREXTERIOR
YES 45 FS YES 45 FI
INTERIOREXTERIOR
1-1/4”
1/2”
1-3/8” 3/4”
3-1/8” 3-1/4”
1-1/2”
5/16”
5/16”
1-11/16”
1/2”
1-1/2”
1-1/4”
1/2”
1-1/4”
1/2”
C
LC
L
Detail 5

Effective Date: May 29, 2018 | 02-4001-09 Page-11
YES 45 FS/FI Storefront System
“V”-groove
1”
1”
1”
1/4”
0.236” Dia.
0.236” Dia. 0.236” Dia.
YES 45 FI Head Shown
Others Similar
YES 45 FS
Horizontal/Sill
YES 45 FI
Horizontal/Sill
“V”-groove
STEP 3
FABRICATE HEAD, HORIZONTAL & SILL MEMBERS
-Cut head, sill and horizontal members to the daylight opening between verticals.
-Members that are to be attached to shear blocks require additional fabrication:
Head Members: Mark a hole location at each end, 1” from the ends
centered along the glazing pocket “V”-groove.
YES 45 FS horizontal and sill members:
Mark a hole location at each end, 1” from the ends
centered along the glazing pocket “V”-groove.
YES 45 FI horizontal and sill members:
Measure up 1/4” from the glazing pocket and
mark a hole location at each end, 1” from the ends.
-Drill a 0.236” diameter hole (# B drill bit) at each
location marked.
See Detail 6.
FRAME FABRICATION
Detail 6
STEP 4
FABRICATE GLASS STOPS & GLAZING ADAPTORS
-Cut glass stops to the same dimensions as their respective horizontals minus(–) 1/32”.
YES 45 FI only:
-Cut vertical glazing adaptors to the frame height.
-Cut horizontal glazing adaptors to the daylight opening minus(–) 1/32”.

02-4001-09 | Effective Date: May 29, 2018
Page-12
YES 45 FS/FI Storefront System
STEP 5
FABRICATE SILL MEMBERS
-For end reactions over 500 lbs., fabricate sill members for anchoring to sill flashing:
-Measure in 6” from each end of the sill member and mark hole locations along the
“V”-groove as shown in Detail 7.
-Mark additional hole locations a maximum of 24” on center (O.C.).
-Drill a 0.213” diameter (#3 drill bit) hole at each location marked.
-If end reaction is under 500 lbs., one (1) .213” dia. weep hole is required at the center of
each daylight opening.
See Detail 7.
FRAME FABRICATION
E9-1069
Sill Member
.xaM”6.xaM”6 24” Max. 24” Max.
“V”-Groove 0.213” Dia.
Typical
Daylight Opening (D.L.O.) DETAIL 7
STEP 6
FABRICATE SILL FLASHING
For elevations without door framing:
-Cut sill flashing, E9-1068 to the frame width + 1/4.
For elevations with door framing:
-Cut the sill flashing from the end of the frame to the door jamb.
(See approved shop drawings for this dimension)
See Detail 8.

Effective Date: May 29, 2018 | 02-4001-09 Page-13
YES 45 FS/FI Storefront System
1/4
Points
1/4
Points
1/4
Points
Weep
Holes
E9-1068
E9-1068
1-3/4”1-3/4”
3/8”
1/8”
”8/3
C
LC
LC
L
).O.L.D(gninepOthgilyaD).O.L.D(gninepOthgilyaD 1-3/4”
1/4
Points
1/4”
JAMB
JAMB JAMB
INTERMEDIATE
VERTICAL
INTERMEDIATE
VERTICAL
Without Door Framing
With Door Framing
DOOR
JAMB
E9-1068
Sill Flashing
E9-1068
Sill Flashing
Door Framing
Sill Flashing Cut Length =
(Frame Width) + 1/4”
Sill Flashing Cut Length =
(
Fr
a
m
e
Wi
dt
h
)
+1
/8
”
Detail 8
YES 45 FS Shown
YES 45 FI Similar
FRAME FABRICATION
-Drill 5/16” diameter weep holes in the front of the sill flashing
at the quarter points of each D.L.O.
See Detail 9.DETAIL 9
YES 45 FS Shown
YES 45 FI Similar

02-4001-09 | Effective Date: May 29, 2018
Page-14
YES 45 FS/FI Storefront System
FRAME ASSEMBLY
STEP 6 (Continued)
FABRICATE SILL FLASHING
-For openings longer than 24’-0” the sill flashing needs to be spliced every twelve to fifteen feet
at the center of a D.L.O.
-Allow for a 3/8” joint for expansion between sill flashing members.
See Detail 10.
Sill Flashing 3/8”
DETAIL 10

Effective Date: May 29, 2018 | 02-4001-09 Page-15
YES 45 FS/FI Storefront System
STEP 7
ASSEMBLE FRAMES
Screw Spline Assembly:
-Clean all joint surfaces using cleaner approved by sealant manufacturer.
-Apply (butter) sealant to both ends of head, horizontal and sill members just prior to assembly.
-Attach head, horizontal and sill members to vertical members with two (2) PC-1216 fasteners
at each end.
Note: Fastener PC-1220 must be substituted for PC-1216 when the head member
(with screw splines) is used as a vertical.
-Tool the sealant into the joints and wipe away any excess sealant.
See Detail 11.
FRAME ASSEMBLY
Head
Sill
Horizontal
Head Head
Intermediate
Horizontal
Sill
Sill
Snap-In
Pocket Filler
PC-1216
(PC-1220)
Sealant
Detail 11
Apply sealant to
the shaded areas
at each end.
YES 45 FI Shown
YES 45 FS Similar
CAUTION: Always assemble frames such that each lite of glass will have a minimum
of one deep vertical glazing pocket.

02-4001-09 | Effective Date: May 29, 2018
Page-16
YES 45 FS/FI Storefront System
STEP 7 (Continued)
ASSEMBLE FRAMES
Shear Block Assembly:
-Clean all joint surfaces using cleaner approved by sealant manufacturer.
-Apply (butter) sealant to both ends of head, horizontal and sill members.
-Apply sealant to the shear blocks as shown.
-Attach head members to shear blocks at each end with one (1) FC-1208 fastener.
-Attach horizontal and sill members to shear blocks at each end with:
one (1) PB-1206 fastener for YES 45 FS.
one (1) PC-1210 fastener for YES 45 FI.
Note: Open back horizontals must be used with shear blocks at end bays.
See Detail 12.
FRAME ASSEMBLY
Head
Sill
Horizontal
Head
Intermediate
Horizontal
Pocket Filler
Sill
Shear
Block
FC-1208
PC-1210
Tubular
Vertical
Apply
Sealant
Apply sealant to
the shaded areas
at each end. Detail 12
YES 45 FI Shown
YES 45 FS Similar
CAUTION: Always assemble frames such that each lite of glass will have a minimum
of one deep vertical glazing pocket.