Bi-Fold Door Hardware SystemSentry™
Inspired HardwareSince 1955, Truth Hardware has focused on the design and manufacture of the finest
operating hardware for windows and doors. With engineering and manufacturing teams
working side by side, Truth Hardware is a true engineered solutions provider committed
to making the right products, for the right market, at the right time.
As much as Truth is measured by the products we manufacture, we also realize how
important are the values that help define us. At Truth, we are much more than simply
your hardware supplier, we’re also:
Resourceful—to meet the needs of leading window and door manufacturers
Responsive—quick to act on designing innovative new products and solutions
Knowledgeable—dedicated and experienced, we understand the market and the
requirements our customers need to address
Collaborative—we listen and work with you to customize unique solutions
Flexible—committed to working alongside you to meet your business requirements
The result? A process that fosters innovative products, and unique solutions to fit your
customers needs. Take a look at our products and services and you’ll soon see why the
Truth name is specified by homeowners, builders and architects alike. Truth Hardware –
truly better from every perspective.
Commitment to Security, Sensitivity to Style
For more information, visit www.truth.com
CONTENTS
ENGINEEREDEXCELLENCE 5
HARDWARE CONFIGURATIONS 6-7
SPECIFICATIONS 8
APPLICATION OVERVIEW 9
FITTING INSTRUCTIONS 10-11
SETS ANDACCESSORIES 12-13
MULTI-POINT LOCKING SYSTEM 14-15
SUPERIOR DESIGN
AND OUTSTANDING QUALITY
Patented In-Line Pivot
4
SUPERIOR DESIGN
AND OUTSTANDING QUALITY
1. REDUCED SERVICE CALLS The patented in-line pivot prevents the trailing door
edge from damaging the weather strip which is a
common reason for service calls.
2. EASY ADJUSTMENT Patented Adjustment Collar allows for easy
adjustment and installation with the Locking Clip
and T Handle Ball Wrench (included).
3. SAVES TIMESentry™ Bi-Fold Hardware is supplied with the
carrier and guide hinges assembled in a preset
position so installation is faster and should not
require additional adjustment in the field.
4. SUPERIOR FIT AND EASY INSTALLATION Sentry™ Bi-Fold Hardware incorporates precision
machined flag style hinges that are easy to install
with Truth’s custom drilling jig.
5. MORE FOR LESSHardware is capable of supporting panel weights
up to 220 lbs/100 kg per panel.
6. EASY AND EFFICIENT Save time routing for flush bolts using our
one-pass router bit.
7. THE WOW FACTORWith Truth Bi-Fold Door Hardware, the door panels
will all line up on the same plane when the system
is opened producing a much more appealing look
for homeowners, designers and architects.
Patented In-Line Pivot
Engineered Excellence
5
6
Equal Sized Panels
7
SUPERIOR DESIGN
AND OUTSTANDING QUALITY
Pivot Door
Pivot Door
End Pa
nel
Jamb
.394"/10.0 mm Jamb Trim
Jamb Stop
4L-3R FOR EQUAL SIZED PANELS If the end panel has an OFFSET bracket, then the
preceding hinge must be OFFSET.
If the end panel has an INLINE bracket, then the
preceding hinge must be INLINE.
Hardware Configurations Designed for a maximum of 16 panels (8 in either direction)
Note: Illustration above shows a 7 panel system (4 left - 3 right). The Sentry™ System allows for any panel
configuration up to 8 left and 8 right.
The inline hinge system creates opportunity to utilize equal sized door panels which are easier to manufacture,
easier to install hardware on, and creates a clean and consistent finished look.
Specifications Size Specificationsn Designed For Ease Of Use With “Equal Sized Panels”
n Maximum Panel Weight 220 lbs/100 kg
n Maximum Panel Height 9' 10"/3.0 m
n Maximum Panel Width 3' 3"/1.0 m
n Panel Thickness 1.50"/3.8 cm (min.)
to 2.75"/7.0 cm (max.)
n Designed For Maximum Of 16 Panels
(8 In Either Direction)
n Maximum Opening 52'/15.85 m
System Featuresn Easy Adjustment “Auto Locking Collar”
n Installation-friendly – “One Pass” Router
For Flush Bolts
n Reinforced Polymer Wheels
n Full Stainless Steel System
n Heavy-duty Machined Hinges
n Patented Inline Pivot System
– Prevents Damage To Weather Strip
– Improves Weather Sealing
Finish Optionsn Hardware Available In Satin Nickel & PVD Bronze
n Top & Bottom Track Available In Anodized Bronze
Fo r mo r e t e c hn i c a l i n f o rma t i o n v i s i t www. t r u t h . c om .Ca l l 1 - 800 -866 -7884
Easy Adjustment
Finishes shown are representative of Truth Hardware’s finishes. They are not actual samples.
PVD Bronze Satin Nickel
8
SUPERIOR DESIGN
AND OUTSTANDING QUALITY
Application OverviewExample based on 1.50"/3.8 cm panel width
9
Standard Hinge
Concealed Bottom Guide
Concealed Bottom TrackComplete with PVC Insert
Handle Hinge Set
Weather SealsRecommended
Heavy-Duty Top Track
Weather SealsRecommended
1.50"/38.0 mmDoor Width
Four Wheel Intermediate Trolley
.276"/7.0 mm Head Gap 2.205"/56.0 mm
.472"/12.0 mm Sill Gap
.969"/24.6 mm
.630"/16.0 mm.906"/23.0 mm
.894"/22.7 mm
1.890"/48.0 mm
Fitting Instructions
Step 1 Calculate panel size and clearances using the
Truth Calculator.
Fitting Instructions
.157"/4.0 mmHinge Allowance
.157"/4.0 mm Hinge Allowance
.157"/4.0 mm Hinge Allowance
Notes:All Folding Door Panels Shown Top And Bottom Track Not Shown
.157"/4.0 mm Panel to Panel Gap
.591"/15.0 mmAllows for .197"/5.0 mmHinge Allowance.394/10.0 mm Jamb Trim
.591"/15.0 mmAllows for .197"/5.0 mmHinge Allowance.394/10.0 mm Jamb Trim
.591"/15.0 mmAllows for .197"/5.0 mmHinge Allowance.394/10.0 mm Jamb Trim
10
Smart, Stylish
Step 2 Pre-drill hinge holes in sash using the
drilling jig.
.591"/15.0 mmAllows for .197"/5.0 mmHinge Allowance.394"/10.0 mm Jamb Trim
Pivot Door
Standard Hinge Handle Set 1.180"/30.0 mm
Use “V” Groove to Align Witness Mark for Door Center
Top Pivot .591"/15.0 mm
Pivot Door
Use “V” Groove to Align Witness Mark for Door Center
Bottom Pivot .591"/15.0 mm
End Guide .787"/20.0 mm
End Trolley .591"/15.0 mm
Intermediate Trolley .591"/15.0 mm
Intermediate Bottom Guide .787"/20.0 mm
Drill Jig
Step 3 Disassemble pivot then place pivot base in
bottom track with the gear side facing outside.
Align the back edge of pivot base with the
jamb trim (A). Drill pilot holes using the base
as a template and then attach with screws
provided. Fit gear wheel (B) and top plate (C)
and attach with hex drive cap screws (D).
Jamb
D
C
B
Jamb Trim
A
.394"/10.0 mm
Two Wheel End Carrier
Four Wheel Intermediate Carrier Set
Locking Flush Bolt Top PivotStandard Hinge
Set With Handle
Concealed Intermediate
Guide
Non-Locking Flush Bolt
Concealed Bottom Pivot
Concealed End Guide
Step 4 Place pivots and trolleys in track in
correct order.
Step 5 Fit bottom pivot hinge on pivot door and
assemble door by placing on bottom pivot and
attaching top pivot hinge to pivot door via the
pre-drilled holes.
Step 6 Adjust pivot door to plumb by loosening screws
and sliding horizontally, then re-tighten screw
(See next column).
Step 7 Fit the hinges to the pivot door if required,
using the pre-drilled holes.
11
SUPERIOR DESIGN
AND OUTSTANDING QUALITY
Step 8 Fit the next panel to the hinges previously
fitted using the pre-drilled holes.
Step 9 Fit the top trolley set (Intermediate or End)
and bottom guide (Intermediate or End)
using the pre-drilled holes.
Step 10 Repeat process until all doors are fitted.
(See below).
NOTE: If required, adjust height by pulling down
red locking collar and adjusting the shaft with
the T Handle Hex spanner. When done, remove
locking collar.
All Equal Size Door Panels No Offset Required
Standard Hinge Handle Set
Pivot Set Intermediate Set End Set
Loosen lock screws with hex spanner and adjust pivots horizontally to plumb position and re-tighten.
Adjust Height with Hex Spanner
Locking Collar
Intermediate Trolley Top Pivot Bottom Pivot
Sets And Accessories
Innovative ProductsFrom the precision machined stainless steel hinges, to
the ergonomic hinge handles, Truth’s new Sentry™ Bi-Fold
Hardware System is engineered to provide you with years
of trouble-free service. Combine all of this with the custom
12
drilling jig, patented adjustment collar and Sentry’s inline
pivot operation, and you have a high-quality, versatile and
most importantly, a reliable system that will save you time
in manufacturing and on-site assembly.
Sets And Accessories
Integrated HardwareTruth’s Bi-Fold Hardware is made up of a series of integrated
components including pivot, hinge, trolley sets, flush bolts and
an assortment of other products all specifically designed to work
together to provide an engineered solution to your hardware
SUPERIOR DESIGN
AND OUTSTANDING QUALITY
13
needs. The same is true for all the hardware Truth manufactures,
whether it be for windows or doors, our hardware is engineered
to work at its optimum performance when used as a completely
integrated family of Truth products.
Multi-PointLocking System
14
Innovative and SecureAnd speaking of integration—the new Sentry™ Multi-Point Hinged
Patio Door System is the perfect complement to finishing your Bi-Fold
project. When your design includes a service door, operate and secure
this panel with Truth’s award winning Sentry™ Multi-Point Hardware
System with the following features:
n North American designed deadbolt configuration with 90
degree thumbturn located above the handle
n Active hardware is available in 3 point or 5 point tongue, hook or
shootbolt versions to meet your desired performance requirements
n 16 mm or 20 mm faceplates to fit standard eurogrooves
n Truth’s unique “Duo-Glide” lock mechanism with two-way action
that balances the lock system for a smoother, quieter, and easier
operation. “Duo-Glide” allows the lock points to engage in tension
rather than compression, thereby reducing stress on other elements
of the lock system for longer life
n When deadbolt is activated, center latch cannot be depressed, thus
producing an added measure of security
n Deadbolts and shootbolts have 1" of throw
Multi-PointLocking System Shootbolts can be added to hook or tongue
versions to improve DP performance
Hook Bolt option creates secure lock-up
Tongue option fits standard 16 mm or 20 mm eurogrooves without additional remote lock processing
Independent deadbolt feature allows you to securethe door without engaging the remote lock points
Reversible latch and self-positioning anti-slamdevice provide a non-handed system
SUPERIOR DESIGN
AND OUTSTANDING QUALITY
15
700 West Bridge StreetOwatonna, MN 55060Phone: 800-866-7884 • Fax: 507-451-5655www.truth.com
©2012 Truth Hardware TRU101
Truth’s Bi-Fold Hardware System is a wonderful mixture of style, function and incredible quality providing great
looks and peace of mind. Our contemporary styled handle, patented hinge design, and sleek flush bolts all add
up to a magnificent system that will complement any building.
Open the doors of opportunity to your dreams and designs using the superior quality and elegance of Truth’s
Bi-Fold Hardware System.
Bi-Fold Door Hardware System
Sentry™