Speed-Tite™ IMB - Insulated High Speed Roll Up Door

Alpine’s Speed-Tite™ IMB insulated high speed roll up doors are used for loading docks, warehouses, shipping and receiving platforms, car dealerships, parking garages, fire houses, and anywhere fast acting insulated doors are required.

Functional Benefits

• Alpine’s Speed-Tite IMB is a high speed insulated rolling door with metal backed slats that are 7/8″ thick with an R-Value of 8.01 (U-factor of 0.125) calculated using the ASHRAE Handbook of Fundamentals. 
  
• Alpine’s Speed-Tite™ IMB high performance commercial rolling steel doors are fully weather sealed, providing protection against the harshest weather conditions. 
  
• The Speed-Tite IMB’s variable frequency operator allows for increased speeds (24″ up, and 12″ down) and increased longevity with soft start/stop features 
• No sprocket or chain, which tend to wear over time
• Static and operational windloads are available
  
• Air infiltration – manufactured to meet 2015. IECC®, ASHRAE®90.1 and California’s Title 24, tested independently to meet 0.3 CFM/FT
• Standard safety and entrapment features include light curtains and photo eyes
• Warrantied up to 300,000 cycles or 2 years
  
• Vision lights: 6’ x 1-1/2” glazed panels available spaced 12” on center.
• Optional monitored sensing edge
• Optional breakaway bottom bar and extended (overwrapped) curtain allow you to keep your door running in the event of damage to the door. The slat height is extended either 3’ or 6’ taller than required, with these additional slats remaining under the hood. In the event of damage to the lower part of the curtain, the bottom bar will break away allowing the damaged slats to be removed. The extended part will then “move down” to the exposed area of the curtain.

The Alpine Advantage and Benefit

1. Alpine Speed-Tite™ IMB Doors are designed for easy operation and are trouble free with minimal maintenance required.  
   
2. With over 42 years in business, Alpine doors have been proven reliable for use on thousands of installations in commercial and business locations. Alpine’s quality and workmanship is well known throughout the door industry. Our hands-on approach to every job ensures customer satisfaction.
3. Made-to-order manufacturing process. Alpine builds your product to the exact size, specifications and requirements.
4. All of our products are constructed to have a rigid and compact design which provides for a more structural grade product while reducing overhead space and obstruction.
5. Alpine builds trust by providing our products with a one year warranty on material and workmanship. As we also offer an optional five-year prorated warranties.
6. We are an ISO 9001:2015 registered firm which ensures that our products are built with strict quality control you can count on.

CURTAIN
Galvanized roll-formed 2.75” insulated galvanized slats, 7/8″ thick, Structural Quality Grade D per ASTM-A653/A653-M as standard.

Material/Finish Options: Stainless Steel, Pre-painted Tan, White or Grey; or ExoShield™ High Cycle Powder Coating.
> Click here for available Powder Coating colors.

GALVANIZED ENDLOCKS/WINDLOCKS
Ductile Cast iron, hot-dipped galvanized endlocks/windlocks are riveted to the ends of the slats with 1/4” rivets. Option in brass material which prevents sparking. Furnish windlocks based on wind load specifications.

BOTTOM BAR
Two galvanized roll-formed steel or structural steel angles which are designed to reinforce the bottom of the curtain. Equipped with rubber astragal or a sensing edge which extends into the guides. Galvanized steel as per ASTM-A653/A653-M

Material/Finish Option: Stainless Steel or Exo-Shield™ Powder coating to match curtain.

BRACKETS
ExoShield™ powder coated grey carbon steel plate not less than 1/4” thick with ball bearings at rotating support points on drive bracket.

GUIDES
Alpine’s Guide system is designed using structural steel angles with a minimum thickness of 3/16” meeting the ASTM A36 Standard. Self-lubricating UHMW anit wear strips along with one inch spacing of the guide channel ensures smooth operation. Vinyl clip on guide weather seal is standard.

SPRINGLESS SHAFT
Steel shat construction, with springless design which allows for cycle capacity and minimizes maintenance.

HOOD Hexagon (Option: Square or Round)
Made from #22-gauge galvanized steel as standard and formed to fit the contour of the end brackets. Optional material in stainless steel. Equipped with a neoprene air baffle. Finish Options: #4 stainless steel or powder coated to match curtain.

LOCKING

Option 1: Slide bolt locks on the bottom bar. (With electric interlocks to prevent damage.)
Option 2: Cylinder locks. (With electric interlocks to prevent damage.)
Option 3: Motor acts as lock.

HOT DIPPED GALVANIZING (OPTION)
Applied to the guides, brackets and gears in addition to Standard Specifications. Applied where conditions of extreme or unusual atmospheric contamination is present. As per ASTM-A123.
(Pipe Shafts available with Zinc Enriched Powder Coating or Stainless-Steel)

FASCIA (OPTIONAL)
Useful where the area behind the hood is open, as seen in a between jambs type mounting configuration or other condition that exposes the opposite of coil side. Especially applicable with pre-engineered buildings. Finish is to match hood.

Available with motor operation only with auxiliary hand chain in the event of a power outage. 

Alpine Motor Operator

Alpine’s Redi-Fast is a continuous duty cycle direct drive motor system. It features power electronic dynamic braking with solenoid mechanical brake. No sprockets or roller chains are required. Emergency chain hoist electrically interlocked for emergency operation upon the event of a power outage. The Variable Frequency Drive includes soft start and soft stop for smooth operation.
> View Redi-Fast Details

Alpine’s high speed door operator is UL 325 standard and constructed with the highest quality material and the latest in technical innovation. This ensures that each roll up door motor exceeds the requirements it is meant to achieve. 

Contact Alpine to learn more about this motor operator today!

To download PDF drawings for warehouse doors, please select from links below.

> To request CAD files, please click here

Face Mounted to Masonry

• Motor operation     
  

Face Mounted to Steel

• Motor operation       
  

The Speed-Tite™ IMB AutoCAD drawing and AutoCAD detail are for informational purposes. They may change at any time. They comply with 080000 and 08330 construction specifications pertaining to roll up doors. The CAD detail and CAD drawing reflect the options that are available to the architects and engineers compiling an AutoCAD drawing to present to contractors. 08000 and 08330 Construction of rolling and coiling doors is reflected in the CAD drawing and CAD detail. Counter shutters may be found on the left of this page. Roll up steel door drawing details files may be obtained at the top left of this page.

A new introduction of AutoCAD Drawing Generator is now available on Alpines public website: http://WebGen.Alpinedoors.com/. Register and generate your drawing by clicking on CAD Drawing Download.

First time Users please register and immediately generate AutoCAD DXF drawings and PDF downloads.
Note: Please Retain all drawing numbers to retrieve and modify your drawing with our Alpine Engineering Team
The roll up metal coiling doors AutoCAD detail and AutoCAD drawing will be updated regularly. Alpine’s roll up steel door and rolling metal doors are built to last.

Model: SPEED-TITE™ IMB
Insulated Slats
Rolling Service Door

> Download 3 Part Specifications (PDF)
> Download 3 Part Specifications (DOC)

GENERAL
1.01 SUMMARY
A. This section includes: Electric operated Speed-Tite™ IMB High Speed Rolling Door.
1. High Cycle Operation
2. High Speed Operation
3. (Optional) Ability to withstand a given wind load requirement
B. Related sections: Related to this section, but not limited to, the following (based on Master Format 2004):
1. Section 01660 – Product Storage and Handling Requirements.
2. Section 04220 – Concrete Unit Masonry.
3. Section 05120 – Structural Steel
4. Section 05500 — Metal Fabrications.
5. Section 06100 – Rough Carpentry.
6. Section 08310 – Access Doors and Panels.
7. Section 08710 – Door Hardware.
8. Section 09290 – Gypsum Board.
9. Section 09900 – Paints and Coatings.
10. Section 26000 – Electrical.

1.02 REFERENCES
A. ASTM A-653/A-653M – Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process.
B. ASTM A-36 – Standard Specification for Carbon Structural Steel, Hot Rolled Steel.
C. ASTM A-123 – Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products.
D. ASTM A-312 – Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless-Steel Pipes.
E. ASTM A-240 – Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications.
F. ASTM A 276 – Standard Specification for Stainless Steel Bars and Shapes.
G. ASTM B 209 – Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate.
H. ASTM B 221 – Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes.
I. ASTM D 4549 – Standard Specification for Polystyrene and Rubber-Modified Polystyrene Molding and Extruding Materials (PS).

1.03 SUBMITTALS
A. Submit under provisions of Section 01300.
B. Product Data: Provide manufacturer’s standard details and catalog data. Provide installation instructions.
C. Shop Drawings: Furnish shop drawings for architect’s approval. Include elevation, sections, and details indicating dimensions, materials, finishes, conditions for anchorage, and support of each door.
D. Submit manufacturer’s recommended operation, troubleshooting, and maintenance instructions.

1.04 QUALITY ASSURANCE
A. Manufacturer: Rolling doors shall be manufactured by a firm with a minimum of five years of experience in manufacturing.
B. ISO 9001:2015 Qualified.
C. Single-Source Responsibility: Manufacturer shall provide doors, tracks, motors, and accessories for each type of door. Secondary components shall come from a source acceptable to the manufacturer of the primary components.

1.05 DELIVERY, STORAGE, AND HANDLING
A. Deliver materials in original packaging supplied by manufacturer with intact labels. Store materials away from harmful environmental conditions and construction.

1.06 WARRANTY
A. Door Warranty: Provide a two-year written warranty from the date of shipment against defects in materials or workmanship. Installer agrees to repair or replace any defects in materials or workmanship.

PART 2 – PARTS
2.01 MANUFACTURER
A. Manufacturer: Alpine Overhead Doors, Inc.; 8 Hulse Road Suite 1S, East Setauket, NY 11733. Telephone 800-257-4634 or 631-473-9300. Fax 631-642-0800.
B. Model: Speed-Tite™ IMB High Speed Rolling Door.
Substitutions: No substitutions permitted.

2.02 MATERIALS
A. Curtain:
1. Slats: Constructed of interlocking, roll-formed 2 ¾” insulated slats. (For flat slats, see secs for Speed-Tite™)
a) Slat Material:
i) Galvanized steel, conforming ASTM A-653/ A-653 M.
Finish: Galvanized, Unpainted [ExoShield™ High Cycle Powder Coating] [Baked Enamel] (Minimum coating conforming with Coating Designation G-01 is required).
– OR –
ii) ASTM 240 Stainless Steel 300 Series
Finish: [Mill Finish #2B] [#4 Satin Finish].
b) Gauge (Per manufacturer’s standard):
i) Galvanized: Minimum 20 gauge [18] [16].
– OR –
ii) Stainless Steel: Minimum 20 gauge [18] [16].
c) [Extra Slats]: Extra slats to be included in curtain wrap. In the event the curtain gets damaged, the extra slats located at the top of the curtain can be used for immediate curtain repair. Commonly used in conjunction with breakaway bottom bar below.
2. End Locks and Wind Locks
a) Ductile cast iron, hot-dipped galvanized end locks or wind locks riveted to each end of every (or every other) slat to prevent lateral movement and to limit slat deflection and bending stress. Self-lubricating ductile iron end and wind locks are a wearable component that prevent steel to steel contact and are designed for smooth door operation. (Wind locks are dependent on wind load requirements and increase resistance to curtain jamming)
3. Bottom Bar: Two structural formed galvanized steel [stainless steel] angles which extend into guides, designed to reinforce curtain bottom. (Size dependent on dimensions per manufacturer’s standard).
a) Bottom Bar Material:
i) Galvanized Steel as per ASTM A-653/ A-653 M.
Finish: Galvanized [ExoShield™ High Cycle Powder Coated].
– OR –
ii) ASTM 240 Stainless Steel 300 Series
Finish: [Mill Finish #2B] [#4 Satin Finish].
b) [Breakaway Bottom Bar]: Double angle bottom bar designed to split at the middle in the event of a foreign object striking the door. Allows for the swift replacement/maintenance of the bottom bar to ensure operation is unimpeded. Commonly used in conjunction with extra slats in curtain wrap above.
c) [Sloped Bottom Bar]: Constructed to match the pitch of opening floor to accommodate irregular floor conditions. Maximum pitch of 1/8” per foot.
4. [Fenestrations] [Vision Lite Panels]: Provide 6” by 1 ¼” oval acrylic panes set into curtain. (Choose number and placement) (Minimum 12” off guides, and spaced 12” apart minimum)
B. Guides: Guides shall be designed using structural angles with a minimum thickness of 3/16”, minimum 1 ¼” slotted connections, with removable bell mouth curtain stops to allow for curtain maintenance without removal of guides. Bellmouth stops shall be flush with guide groove.
a) Material:
i) ASTM A-36 Carbon Structural Steel.
Finish: Gray ExoShield™ High Cycle Powder Coated [ASTM A-123 Galvanized].
– OR –
ii) ASTM 276 Stainless Steel 300 Series
Finish: [Mill Finish #2B] [#4 Satin Finish].
b) Guide Wear Strips:
i) UHMW wear strips to be provided on guides. Plastic with an ultra-low coefficient of friction and inherent lubricity
minimizes heat-generating friction in order to prevent wear and tear and extend the life of both guide and curtain material from the effects of high-speed, high-cycle use. UHMW wear strips also ensure a smooth and noiseless operation.
C. Door Support Brackets and Mounting Plates:
1. Steel plate not less than 1/4” thick. Provide ball bearings at rotating support points. Bolt plates to wall mounting angles with minimum 1/2″ fasteners. Plate supports counterbalance assembly and forms end enclosures.
a) Material:
i) ASTM A-36 Carbon Steel:
Finish: Grey ExoShield™ High Cycle Powder Coated [ASTM A-123 Galvanized].
– OR –
ii) ASTM 240 Stainless Steel 300 Series
Finish: [Mill Finish #2B].
D. Counterbalance Assembly: Springless
1. Counterbalance Assembly: Steel pipe barrel of a size (minimum 6”) capable of carrying a curtain load with a maximum deflection of 0.03” per foot of door width. Springless design allows for both high speed operation and continuous, high cycle usage. Sealed and pre-lubricated high-speed ball bearing at rotating support points for smooth operation and durability.
a) Material:
i) ASTM A-36 Carbon Structural Steel
Finish: Clear coat of rust inhibitor [Zinc Enriched Powder Coated].
– OR –
ii) A-312 Stainless Steel 300 Series
Finish: [Mill Finish].
2. Life Cycle: Springless design allows up to 500,000 cycles. (Cycle defined as one time opening and closing of door).
E. Hood:
1. 24-gauge galvanized steel formed to fit the contour of the end brackets with reinforced top and bottom edges. Provide support bracing for doors wider than 20 feet at every 10 feet to prevent excessive sag. Fastened to end brackets.
2. Shape: Hexagon [Square] [Round]
3. Material:
a) Galvanized Steel as per ASTM A-653/ A-653 M
Finish: Galvanized, Unpainted [Baked enamel paint] [ExoShield™ High Cycle Powder Coated].
– OR –
b) ASTM 240 Stainless Steel 300 Series:
Finish: Mill Finish #2B [#4 Satin Finish].
4. [Fascia]: Galvanized Steel [Stainless Steel] provided where areas behind hood are open. Materials and finish to be same as hood.
F. Locking:
|1. Slide Locks: Provide pad-lockable slide locks for latching and locking door on [Coil Side] [Opposite Coil Side] bottom bar at each jamb extending into slots in guides. [Cylinder/Slide Lock Combination] (Electric Interlocks required with motorized doors that utilize slide locks).
G. Weatherstripping:
1. Bottom Bar: Vinyl astragal.
2. Guides: Brush Seals [Snap-on vinyl].
3. Hood: Neoprene baffle.

2.03 OPERATION:
A. Opening/Closing:
1. Motor Operators:
a) High Speed Direct Drive Operator:
i) Direct drive motor operator and control system designed for high cycle usage. Sprocket and roller chain prohibited.
Includes electrically interlocked auxiliary chain hoist for manual operation, overload protection, and a highperformance motor brake. Horsepower as recommended by manufacturer, with [115v single] [230v single] [208/230v three] [460v three] phase service. Operator utilizes a PLC controller with an adjustable variable frequency drive, allowing for a soft-start and soft-stop at both ends of limits. Logic provided for [1] [2] [3] fully monitored safety entrapment protection devices such that the failure of any single monitored device will cause a closing door to revert to an open position.
2. Safety Entrapment Protection
a) Photo Eyes: Consisting of both a transmitter and receiver, photo eyes project an infrared beam across the entire width of the door. Beam interruption during operation results in the cessation of downward travel and reverses the operator direction until door is fully open. Must be mounted at a maximum of 6” above the floor.
b) Light Curtain: 6’ high light curtain provides a barrier that, upon breaking, reverses the door’s direction of motion.
Must be installed a minimum of 12” above photo eyes.
c) [Wireless Sensing Edge]: For motorized doors, sensing edges will allow the door to go up in case of obstruction directly underneath curtain.
i) Colors: Grey [Yellow] [Black] [White] [Yellow with Black Stripes]
3. Emergency Annunciator (Motor Operation Only)
a) [ADA compliant horn/strobe] [Voice warning module] automatic closing notification system for motor operated doors to provide a warning in advance of automatic door closure upon alarm or motor activation.

2.04 Mounting (Select One):
1. Interior face mounted on prepared opening.
2. Interior mounted between jambs and under lintel in a prepared opening.
3. Exterior face mounted on prepared opening.

PART 3 – EXECUTION
3.01 EXAMINATION
A. Verify that dimensions are correct and project conditions are in accordance with manufacturer’s installation instructions; do not proceed with installation until unacceptable conditions have been corrected.

3.02 INSTALLATION
A. Install units in accordance with manufacturer’s instructions.
B. Ensure that units are installed plumb and true, free of warp or twist, and within tolerances specified by the manufacturer for smooth operation.

3.03 FIELD TESTING
A. Test doors for regular operation.

3.04 DEMONSTRATION
A. Instruct the Owner’s personnel in correct operation and maintenance of units.

3.05 ADJUST AND CLEAN
A. Clean units in accordance with manufacturer’s instructions.
B. Restore slight blemishes in finishes in accordance with manufacturer’s instructions to match original finish. Remove and provide new units where repairs are not acceptable to the Architect.