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- SECTION 08110
-
- STEEL DOORS AND FRAMES
-
- NOTE ** This section is based on products manufactured by:
- NOTE ** Steelcraft
- NOTE ** 9017 Blue Ash Road
- NOTE ** Cincinnati OH 45242
- NOTE ** Telephone (513) 745-6400
- NOTE ** http://www.steelcraft.com
- NOTE **
- NOTE ** Steelcraft offers a full line of flush, embossed-
- panel, wood grained, stile and rail, glazed,
- louvered, and fire-rated doors as well as a full
- selection of steel door frames and borrowed-lite
- partitions.
- NOTE **
- NOTE ** SECTION 08110 - STEEL DOORS AND FRAMES, Copyright
- 1997, The Architect's Catalog, Inc.
-
- PART 1 GENERAL
-
- 1.1 SECTION INCLUDES
- NOTE ** Delete items below not required for project.
-
- A. Steel doors.
-
- B. Steel frames.
-
- 1.2 RELATED SECTIONS
- NOTE ** Delete any sections below not relevant to this
- project; add others as required.
-
- A. Section 08210 - Wood Doors.
-
- B. Section 08220 - Plastic Doors.
-
- C. Section 08710 - Door Hardware.
-
- D. Section 08800 - Glazing.
-
- E. Section 09900 - Paints and Coatings.
-
- 1.3 REFERENCES
- NOTE ** Delete references from the list below that are not
- actually required by the text of the edited
- section.
-
- A. ANSI/SDI 100 - Recommended Specifications for Standard
- Steel Doors & Frames; Steel Door Institute.
-
- B. ANSI A224.1 - Test Procedure and Acceptance Criteria for
- Prime Painted Steel Surfaces for Steel Doors and Frames.
-
- C. ANSI A250.3 - Test Procedure and Acceptance Criteria for
- Factory-Applied Finish Painted Steel Surfaces for Steel
- Doors and Frames.
-
- D. ASTM A 366/A 366M - Standard Specification for Steel,
- Sheet, Carbon, Cold-Rolled, Commercial Quality.
-
- E. ASTM A 653/A 653M - Standard Specification for Steel
- Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated
- (Galvannealed) by the Hot-Dip Process.
-
- F. ASTM A 666 - Standard Specification for Austenitic
- Stainless Steel Sheet, Strip, Plate, and Flat Bar.
-
- G. NFPA 80 - Standard for Fire Doors and Windows.
-
- H. SDI 105 - Recommended Erection Instructions for Steel
- frames.
-
- I. SDI 111 - Recommended Standard Details for Steel Doors &
- Frames.
-
- J. UL - Building Materials Directory; Underwriters
- Laboratories Inc.
-
- K. WH - Certification Listings; Warnock Hersey
- International Inc.
-
- 1.4 SUBMITTALS
-
- A. Submit under provisions of Section 01300.
-
- B. Product Data: Manufacturer's standard details and
- catalog data indicating compliance with referenced
- standards, and manufacturer's installation instructions.
-
- C. Certificates:
- 1. Manufacturer's certification that products comply
- with referenced standards.
- 2. Evidence of manufacturer's membership in the Steel
- Door Institute.
-
- D. Shop Drawings: Door, frame, and hardware schedule in
- accordance with SDI 111D.
- NOTE ** Delete the following paragraph if no factory-
- finished units are required.
-
- E. Samples: 6 x 6 inch (150 by 150 mm) samples of each
- color of factory finish specified.
-
- 1.5 QUALITY ASSURANCE
-
- A. Manufacturer Qualifications: Member of the Steel Door
- Institute, and National Association of Architectural
- Metal Manufacturers.
-
- B. Installer: Minimum five (5) years documented experience
- installing products specified this Section.
-
- 1.6 DELIVERY, STORAGE, AND HANDLING
-
- A. Protect products from moisture, construction traffic, and
- damage.
-
- B. Store products under cover on 4 inch (100 mm) high wood
- sills to prevent rust or damage.
-
- C. Do not use non-vented plastic or canvas shelters.
-
- D. Should wrappers become wet, remove immediately.
-
- E. Provide 1/4-inch (6 mm) space between doors to promote
- air circulation.
-
-
- PART 2 PRODUCTS
-
- 2.1 MANUFACTURERS
-
- A. Acceptable Manufacturer: Steelcraft; 9017 Blue Ash Road,
- Cincinnati OH 45242; Telephone (513) 745-6400;
- http://www.steelcraft.com.
- NOTE ** Delete one of the two Paragraphs below; coordinate
- with Division 01 requirements.
-
- B. Requests for substitutions will be considered in
- accordance with provisions of Section 01600.
-
- C. Substitutions: Not permitted.
-
- 2.2 MANUFACTURED UNITS
- NOTE ** The following paragraph specifies Steelcraft B and
- L Series Doors. Insert appropriate type in blank
- below.
-
- A. Flush Doors:
- 1. Acceptable Product: Steelcraft ___ Series.
- NOTE ** Consult manufacturer's product data for thermal and
- acoustical performance data.
- 2. Performance:
- a. Thermal Insulation: 'R' factor ___.
- b. Sound Attenuation: STC 35.
- c. Meet requirements of ANSI A 151.1 testing.
- NOTE ** Delete one of the following two paragraphs.
- 3. Door Thickness: 1-3/4 inches (45 mm).
- 4. Door Thickness: 1-3/8 inches (35 mm).
- NOTE ** Delete all but one of the following face sheet
- descriptions.
- NOTE **
- NOTE ** Cold-rolled steel and hot-dip galvanized steel are
- available in gages 20, 18, 16, and 14 (0.8, 1.0,
- 1.3, and 1.7 mm). 1-3/8 inches (35 mm) thickness
- doors are available in 20 gage (0.8 mm) only.
- NOTE ** Stainless steel is available in Type 304 or 316.
- 5. Face Sheets: Cold-rolled steel, ASTM A 366, ____
- gage (___ mm).
- 6. Face Sheets: Hot-dip galvanized steel, ASTM A 653,
- Class A60, ____ gage (___ mm).
- 7. Face Sheets: Stainless steel, ASTM A 666, Type ____,
- 18 gage (1.0 mm); No. 4 finish.
- 8. Face Sheets: Cold-rolled steel, ASTM A 366, 20 gage
- (0.8 mm); textured finish, EP-1 embossed.
- 9. Face Sheets: Cold-rolled steel, ASTM A 366, 20 gage
- (0.8 mm); textured finish, EP-3 etched.
- NOTE ** The following paragraph describes Grain-Tech
- woodgrain patterns in factory-finished ash, maple,
- oak, walnut, birch, and mahogany colors. If this
- is specified, also include the factory baked enamel
- finish below. Grain-Tech doors are available in
- 20, 18, and 16 gage (0.8, 1.0, and 1.3 mm).
- 10. Face Sheets: Cold-rolled steel, ASTM A 366, ____
- gage (___ mm); embossed woodgrain pattern finish
- 0.035 inch (0.89 mm) deep.
- NOTE ** Delete all but one of the following core
- descriptions. The first three paragraphs below
- specify core options for L Series doors.
- 11. Core: Impact resistant, resin impregnated, honeycomb
- core, capable of resisting force of 1,147 pounds per
- square foot (549 kPa) in shear, and force of 5,126
- pounds per square foot (2454 kPa) in compression;
- inside door faces coated with waterproof adhesive for
- bond strength and rust prevention.
- 12. Core: Full 1-3/4 inches (45 mm) thick rigid
- polystyrene, adhered to inside door faces with
- waterproof adhesive for bond strength and rust
- prevention.
- 13. Core: Full 1-3/4 inches (45 mm) thick rigid
- polyurethane, adhered to inside door faces with
- waterproof adhesive for bond strength and rust
- prevention.
- NOTE ** The following paragraph specifies the core for B
- Series doors.
- 14. Core: Vertical stiffeners, hat-shaped, minimum 20
- gage (0.8 mm) steel, type same as face sheet
- material, spaced 6 inches (150 mm) apart and spot-
- welded to face sheets at 6 inches (150 mm) on center;
- full-thick glass fiber insulation between stiffeners.
- NOTE ** Delete one of the two paragraphs below.
- 15. Vertical Edges: Continuous vertical mechanical
- interlocking joint with internal epoxy seal.
- 16. Vertical Edges: Continuous vertical mechanical
- interlocking joint; edge seams tack welded, filled,
- and ground smooth.
- 17. Provide following reinforcement and accessories,
- fabricated as specified in article "FABRICATION"
- below:
- NOTE ** Delete one of two paragraphs below.
- a. Recessed top and bottom closure channels.
- b. Flush top and bottom closure channels.
- NOTE ** Verify hinge type with door hardware section.
- c. Hinge preparation for 4-1/2 inches (114 mm) high
- full mortise hinges, 0.134 inch (3.4 mm) or 0.180
- inch (4.6 mm) leaf thickness.
- NOTE ** Delete paragraph below if closer reinforcement is
- not required; retain paragraph for most projects.
- d. Closer Preparation.
- NOTE ** Factory preparation for mortise or cylindrical
- lockset is available. Verify lockset type with
- door hardware section.
- e. Lockset preparation for mortise lockset.
- f. Lockset preparation for cylindrical lockset.
- 18. Glazing Bead: Formed aluminum sheet or snap-in
- "Dezigner" trim.
- NOTE ** UL and WH labelled doors are available for fire
- ratings of A, B, C, D, E, and 20-minute openings.
- Delete paragraph below if labelled doors are not
- required.
- 19. Fire Rated Doors: Supply door units bearing UL Class
- Labels for fire ratings indicated and 250 degree F
- temperature rise where indicated.
- NOTE ** Delete one of two paragraphs below. Delete both
- paragraphs below if stainless steel doors have been
- specified above. Use the second paragraph if Grain-
- Tech woodgrain patterns have been specified above.
- 20. Finish: Factory primer finish.
- 21. Finish: Factory baked enamel finish; ________ color.
- NOTE ** The following described Steelcraft CE Series doors
- with polystyrene core.
-
- B. Embossed Panel Doors:
- 1. Acceptable Product: Steelcraft CE Series.
- 2. Performance:
- a. Thermal Insulation: 'R' factor 7.7 (1.36 metric).
- NOTE ** Consult manufacturer's product data for acoustical
- performance data.
- b. Sound Attenuation: STC __.
- c. Meet requirements of ANSI A 151.1 testing.
- 3. Door Thickness: 1-3/4 inches (45 mm).
- NOTE ** Face sheets are available in gages 20, 18, and 16
- (0.8, 1.0, 1.3 mm).
- 4. Face Sheets: Hot-dip galvanized steel, ASTM A 653,
- Class A60, ____ gage (___ mm); embossed with
- indicated pattern.
- 5. Core: Full 1-3/4 inches (45 mm) thick rigid
- polystyrene, adhered to inside door faces with
- waterproof adhesive for bond strength and rust
- prevention.
- NOTE ** Delete one of two paragraphs below.
- 6. Vertical Edges: Continuous vertical mechanical
- interlocking joint with internal epoxy seal.
- 7. Vertical Edges: Continuous vertical mechanical
- interlocking joint; edge seams tack welded, filled,
- and ground smooth.
- 8. Provide following reinforcement and accessories,
- fabricated as specified in article "FABRICATION"
- below:
- a. Recessed top and bottom closure channels.
- NOTE ** Verify hinge type with door hardware section.
- b. Hinge preparation for 4-1/2 inches (114 mm) high
- full mortise hinges, 0.134 inch (3.4 mm) or 0.180
- inch (4.6 mm) leaf thickness.
- NOTE ** Delete paragraph below if closer reinforcement is
- not required; retain paragraph for most projects.
- c. Closer preparation.
-
- NOTE ** Factory preparation for mortise or cylindrical
- lockset is available. Verify lockset type with
- door hardware section.
- d. Lockset preparation for mortise lockset.
- e. Lockset preparation for cylindrical lockset.
- 9. Glazing Bead: Extruded aluminum or snap-in
- "Dezigner" trim.
- NOTE ** UL and WH labelled doors are available for fire
- ratings where no maximum temperature rise is
- required. Delete paragraph below if labelled doors
- are not required.
- 10. Fire Rated Doors: Supply door units bearing UL Class
- Labels for fire ratings indicated.
- NOTE ** Delete one of two paragraphs below.
- 11. Finish: Factory primer finish.
- 12. Finish: Factory baked enamel finish; ________ color.
- NOTE ** The following describes Steelcraft S, A, and AN
- Series Doors. Insert appropriate type in blank
- below.
-
- C. Stile and Rail Doors:
- 1. Acceptable Product: Steelcraft ___ Series.
- 2. Performance: Meet requirements of ANSI A 151.1
- testing.
- 3. Door Thickness: 1-3/4 inches (45 mm).
- NOTE ** Delete one of the two following paragraphs.
- 4. Stiles and Rails: Cold-rolled steel, ASTM A 366, 16
- gage (1.3 mm); formed to rectangular tube shape.
- 5. Stiles and Rails: Hot-dip galvanized steel, ASTM A
- 653, Class A60, 16 gage (1.3 mm); formed to
- rectangular tube shape.
- NOTE ** Delete all but one set of the following stile and
- rail profiles. The first set is for S Series.
- a. Hinge Stile and Lock Stile: 5-1/2 inches by 1-
- 3/4 inch (140 by 45 mm).
- b. Top Rail: 5-1/2 inches by 1-3/4 inch (140 by 45
- mm).
- c. Bottom Rail: 8 inches by 1-3/4 inch (200 by 45
- mm).
- NOTE ** Following are profiles for A series. Delete
- intermediate rail if using only single-lite doors.
- d. Hinge Stile and Lock Stile: 5-1/4 inches by 1-
- 3/4 inch (133 by 45 mm).
- e. Top Rail: 5 inches by 1-3/4 inch (127 by 45 mm).
- f. Intermediate Rails: 5 inches by 1-3/4 inch (127
- by 45 mm).
- g. Bottom Rail: 7-5/8 inches by 1-3/4 inch (149 by
- 45 mm).
- NOTE ** Following are profiles for AN series. Delete
- intermediate rail if using only single-lite doors.
- h. Hinge Stile and Lock Stile: 3 inches by 1-3/4
- inch (75 by 45 mm).
- i. Top Rail: 3 inches by 1-3/4 inch (75 by 45 mm).
- j. Intermediate Rails: 3 inches by 1-3/4 inch (75
- by 45 mm).
- k. Bottom Rail: 5-5/8 inches by 1-3/4 inch (143 by
- 45 mm).
- NOTE ** Paragraph below specifies panel for S Series doors.
- 6. Panels:
- a. Face Sheets: Hot-dip galvanized steel, ASTM A
- 653, Class A60, 18 gage (1.0 mm).
- b. Core: Impact resistant, resin impregnated,
- honeycomb core, capable of resisting force of
- 1,147 pounds per square foot (549 kPa) in shear,
- and force of 5,126 pounds per square foot (2454
- kPa) in compression; inside door faces coated
- with waterproof adhesive for bond strength and
- rust prevention.
- NOTE ** Delete one of the following two paragraphs. The
- first is for S Series; the second is for A Series.
- 7. Stile and Rail Joints: Mitered and arc welded.
- 8. Stile and Rail Joints: Mechanically-fastened
- hairline flush vertical joints.
- 9. Provide following reinforcement and accessories,
- fabricated as specified in article "FABRICATION"
- below:
- a. Recessed top and bottom closure channels.
- b. Hinge preparation for 4-1/2 inches (114 mm) high
- full mortise hinges, 0.134 inch (3.4 mm) or 0.180
- inch (4.6 mm) leaf thickness.
- NOTE ** Delete paragraph below if closer reinforcement not
- is required; retain paragraph for most projects.
- c. Closer preparation.
- NOTE ** Factory preparation for mortise or cylindrical
- lockset is available for S and A doors only.
- Verify lockset type with door hardware section.
- d. Lockset preparation for mortise lockset.
- e. Lockset preparation for cylindrical lockset.
- 10. Glazing Bead: Aluminum extrusion; snap-in
- installation.
- NOTE ** Delete one of two paragraphs below.
- 11. Finish: Factory primer finish.
- 12. Finish: Factory baked enamel finish; ________ color.
- NOTE ** The following paragraph describes Type F, FE, and
- MU Frames. Insert appropriate type in blank below.
-
- D. Flush Steel Frames:
- 1. Acceptable Product: Steelcraft ____ Series.
- NOTE ** Delete all but one of the following frame
- materials.
- NOTE **
- NOTE ** Cold-rolled steel and hot-dip galvanized steel are
- available in gages 18, 16, 14, and 12 (1.0, 1.3,
- 1.7, and 2.5 mm).
- NOTE ** Stainless steel is available in Type 304 or 316.
- 2. Frame Material: Cold-rolled steel, ASTM A 366, ____
- gage (___ mm).
- 3. Frame Material: Hot-dip galvanized steel, ASTM A
- 653, Class A60, ____ gage (___ mm).
- 4. Frame Material: Stainless steel, ASTM A 666, Type
- _____, 16 gage (1.3 mm); No. 4 finish.
- NOTE ** Select knock-down or welded frames; delete one of
- two paragraphs below.
- 5. Construction: Three-piece knock-down frames; mitered
- intersections, with locking tab at each head and jamb
- intersection.
- 6. Construction: Factory-welded frames; mitered
- intersections, back-welded, and ground smooth.
- NOTE ** First of two paragraphs below is for Series F and
- FE Frames; second paragraph is for Series MU
- Frames. Select 1 inch (25 mm) or 2 inches (50 mm)
- face dimension; insert door thickness, 1-3/8 inches
- (35 mm) or 1-3/4 inches (45 mm).
- 7. Profile: ____ inches (___ mm) face dimension, 1/2
- inch (13 mm) backbend (7/16 inch (12 mm) backbend for
- 5-3/4 jamb (147 mm) depth), rabbet for ____ inches
- (___ mm) thick door, 5/8 inch (16 mm) high stop,
- types and throat dimensions indicated.
- 8. Profile: ____ inches (___ mm) face dimension, 1/2
- inch (13 mm) backbend with 5/16 inch (8 mm) return,
- rabbet for ____ inches (___ mm) thick door, 5/8 inch
- (16 mm) high stop, types and throat dimensions
- indicated.
- 9. Provide following reinforcement and accessories,
- fabricated as specified in article "FABRICATION"
- below:
- NOTE ** Verify door hardware preparation with door hardware
- section for the two paragraphs below.
- a. Hinge Preparation for 4-1/2 inches (114 mm) high,
- standard weight, full mortise hinges; with
- plaster guard.
- b. Strike preparation (single doors) for 4-7/8 inch
- (123 mm) universal strike; with plaster guard.
- c. Silencers.
- NOTE ** UL and WH labelled frames available for fire
- ratings of up to 3 hours. Delete paragraph below
- if labelled frames are not required.
- 10. Fire Rated Frames: Supply frame units bearing UL
- Class Labels for fire ratings indicated.
- NOTE ** Delete one of the following two paragraphs.
- 11. Finish: Factory primer finish.
- 12. Finish: Factory baked enamel finish; ________ color.
- NOTE ** The following describes Type DW and K Frames.
- Insert appropriate type into blank below.
-
- E. Steel Frames for Drywall:
- 1. Acceptable Product: Steelcraft ____ Series.
- NOTE ** Delete one of the following two paragraphs.
- NOTE **
- NOTE ** Cold-rolled steel and hot-dip galvanized steel are
- available in gages 18 and 16 (1.0 and 1.3 mm).
- 2. Frame Material: Cold-rolled steel, ASTM A 366, ____
- gage (___ mm).
- 3. Frame Material: Hot-dip galvanized steel, ASTM A
- 653, Class A60, ____ gage (___ mm).
- 4. Construction: Three-piece knock-down frames; mitered
- intersections, with locking tab at each head and jamb
- intersection.
- NOTE ** Insert door thickness, 1-3/8 inches (35 mm) or 1-
- 3/4 inches (45 mm).
- 5. Profile: 2 inches (50 mm) face dimension, 1/2 inch
- (13 mm) backbend with 5/16 inch (8 mm) return, rabbet
- for _____ inches (___ mm) thick door, 5/8 inch (16
- mm) high stop, types and throat dimensions indicated.
- 6. Provide reinforcement and accessories as follows,
- fabricated as specified in article "FABRICATION"
- below:
- NOTE ** Verify door hardware preparation with door hardware
- section for the two paragraphs below.
- a. Hinge preparation for 4-1/2 inches (114 mm) high,
- standard weight, full mortise hinges.
- b. Strike preparation (single doors) for 4-7/8 inch
- (125 mm) universal strike; with plaster guard.
- c. Silencers.
- NOTE ** Delete one of the two paragraphs below.
- 7. Base Anchors: Lock-in type; adjustable for stud
- depth.
- 8. Base Anchors: Exposed fastener type; recessed hole
- at base of jamb for countersunk fastener
- installation.
- NOTE ** UL and WH labelled frames available for fire
- ratings of up to 1-1/2 hours. Delete paragraph
- below if labelled frames are not required.
- 9. Fire Rated Frames: Supply frame units bearing UL
- Class Labels for fire ratings indicated.
- 10. Finish: Factory primer finish.
- 11. Finish: Factory baked enamel finish; ________ color.
- NOTE ** The following describes Type PH and WM Frames.
-
- F. Interior Steel Frames:
- 1. Acceptable Product: Steelcraft ____ Series.
- NOTE ** Delete one of the following two paragraphs.
- 2. Frame Material: Cold-rolled steel, ASTM A 366, 20
- gage (0.8 mm).
- 3. Frame Material: Cold-rolled steel, ASTM A 366, 18
- gage (1.0 mm).
- 4. Construction: Three-piece knock-down frames with
- field-applied head and jamb moldings.
- NOTE ** Insert door thickness, 1-3/8 inches (35 mm) or 1-
- 3/4 inches (45 mm).
- 5. Profile: Rabbet for _____ inches (___ mm) thick
- door, 5/8 inch (16 mm) high stop, types and throat
- dimensions indicated.
- 6. Provide reinforcement and accessories as follows,
- fabricated as specified in article "FABRICATION"
- below:
- NOTE ** Verify door hardware preparation with door hardware
- section for the two paragraphs below.
- a. Hinge preparation for 4-1/2 inches (114 mm) high,
- standard weight, full mortise hinges.
- b. Strike preparation (single doors) for 4-7/8 inch
- (125 mm) universal strike; with plaster guard.
- c. Silencers.
- NOTE ** Delete one of the following two paragraphs.
- 7. Finish: Factory finish, bronze color.
- 8. Finish: Factory finish, white color.
- NOTE ** The following describes Steelcraft Architectural
- Stick Systems.
-
- G. Hollow Metal Framing Systems:
- 1. Acceptable Product: Steelcraft Architectural Stick
- Systems.
- NOTE ** Delete one of the following two paragraphs.
- NOTE ** Cold-rolled steel and hot-dip galvanized steel are
- available in gages 16 and 14 (1.3 and 1.7 mm).
- 2. Frame Material: Cold-rolled steel, ASTM A 366, ____
- gage (___ mm).
- 3. Frame Material: Hot-dip galvanized steel, ASTM A
- 653, Class A60, ____ gage (___ mm).
- 4. Fabricate perimeter members of open sections having
- configuration identical to door frame sections.
- 5. Fabricate intermediate members of closed sections
- having jamb depth, face dimension, and stop
- dimensions identical to open sections.
- NOTE ** Enter the dimensions for sill sections:
- NOTE **
- NOTE ** Face Dimension for Flush Sill: 1 inch (25 mm), 2
- inches (50 mm), 4 inches (100 mm), 6-1/8 inches
- (155 mm), and 8-1/8 inches (203 mm).
- NOTE ** Face Dimension for Recessed Sill: 8-1/8 inches
- (203 mm).
- 6. Flush Sills: ____ inches (___ mm) face dimension,
- ___ inches (___ mm) height, 5/8 inch (16 mm) high
- stop, ________; rabbet depth matching adjacent
- components.
- 7. Recessed Sills: 8-1/2 inches (215 mm) face
- dimension, ___ inches (___ mm) height, 5/8 inch (16
- mm) high stop, ________; rabbet depth matching
- adjacent components.
- NOTE ** Profiles available for other components are:
- NOTE ** Face Dimension: 1 inch (25 mm), 2 inches (50 mm),
- and 4 inches (100 mm).
- NOTE ** Rabbet Dimension: For door thickness 1-3/8 inches
- (35 mm) or 1-3/4 inches (45 mm).
- 8. Profile of All Other Components: ____ inches (___
- mm) face dimension, rabbet for ___ inches (___ mm)
- thick door, 5/8 inch (16 mm) high stop, types and
- throat dimensions indicated.
- 9. Reinforce closed sections with full length 16 gage
- (1.3 mm) steel reinforcement, spot welded to both
- soffits at 8 inches (200 mm) on center.
- 10. Provide reinforcement and accessories as follows,
- fabricated as specified in article "FABRICATION"
- below:
- NOTE ** Verify door hardware preparation with door hardware
- section for the two paragraphs below.
- a. Hinge preparation for 4-1/2 inches (114 mm) high,
- standard weight, full mortise hinges; with
- plaster guards on open sections.
- b. Strike preparation (single doors) for 4-7/8 inch
- (125 mm) universal strike; with plaster guard.
- c. Silencers.
- NOTE ** Delete one of two paragraphs below.
- 11. Glazing Bead: Formed steel sheet; screw-attached.
- 12. Glazing Bead: Formed steel sheet; snap-in
- installation.
- NOTE ** UL and WH labelled units are available. Delete
- paragraph if labelled frames not required.
- 13. Fire Rated Units: Supply units bearing UL Class
- Labels for fire ratings indicated.
- 14. Finish: Factory primer finish.
-
- 2.3 ACCESSORIES
-
- A. Anchors: Manufacturer's standard framing anchors,
- specified in manufacturer's printed installation
- instructions for project conditions.
- NOTE ** Delete astragal below if no pairs of doors in
- project.
-
- B. Astragals for pairs of doors: Manufacturer's standard
- for labeled and non-labeled openings.
-
- C. Weatherstrip:
- 1. Acceptable Product: Steelcraft PS-074 Weatherstrip.
- 2. Characteristics: Elastomeric, continuous strip, self-
- adhering to stop; dust-proofing, noise-reducing;
- acceptable for fire-rated frames up to 3 hour rating.
-
- D. Door Bottom:
- 1. Acceptable Product: Steelcraft Fas-Seal Door Bottom.
- 2. Characteristics: Elastomeric, continuous strip,
- screw-attached to recessed bottom door channel for
- concealed installation; double-sealing; acceptable
- for fire-rated doors up to 3 hour rating.
-
- E. Top filler channel: Same material as door components;
- supply for exterior outswinging doors, and other
- indicated doors.
-
- F. Plaster Guards: Same material as door components;
- provide for all strike boxes.
-
- G. Silencers: Resilient rubber, beige color; factory
- installed.
-
- H. Glazing: Specified in Section 08800.
-
- 2.4 FABRICATION
-
- A. Steel Doors:
- 1. Fabricate to conform to ANSI/SDI 100; bevel lock and
- hinge edge 1/8 inch in 2 inches (3 mm in 50 mm).
- 2. Provide reinforcement as specified, projection-welded
- to door edge to ensure maximum strength and proper
- position, except on stainless steel doors.
- 3. Hinge Preparation: Recess for specified hinges,
- provide hinge reinforcement, tap holes for hinge
- attachment; locations in accordance with ANSI A156.7
- template.
- a. Steel doors: 7 gage (4.3 mm) steel, type same as
- face sheet material.
- b. Stainless steel doors: 1/8 inch (3 mm) thick
- stainless steel, type same as face sheet
- material.
- 4. Lockset Preparation: Provide cutouts and
- reinforcement.
- a. For mortise locksets: In accordance with ANSI
- A115.1, backset 2-3/4 inches (68 mm).
- b. For cylindrical locksets: In accordance with
- ANSI A115.2, backset 2-3/4 inches (68 mm).
- c. Reinforcement for steel doors: 16 gage (1.3 mm)
- steel, type same as face sheet material.
- d. Reinforcement for stainless steel doors: 18 gage
- (1.0 mm) stainless steel, type same as face sheet
- material.
- 5. Closer Preparation: 14 gage (1.7 mm) steel tube, 20-
- inch (508 mm) long across door width, welded to top
- channel; except stainless steel doors, laminated
- within doors.
- 6. Closure Channels: 14 gage (1.7 mm) steel, type same
- as face sheet material, welded to top channel; except
- stainless steel doors, laminated within doors.
- NOTE ** Select one of the following constructions and
- delete the other.
- a. Recessed closure channels: Set flange edges
- flush with door top/bottom.
- b. Flush closure channels: Set back face of channel
- web flush with door top/bottom.
- NOTE ** Delete following two paragraphs if no lites or
- louvers.
- 7. Provide cut-outs in doors for lites and louvers in
- accordance with accepted shop drawings.
- 8. Install glazing beads and louvers in doors:
- a. In fire rated doors lite size is not to exceed
- ASTM E 152 limitations for indicated rating.
- b. In fire rated doors provide operable-blade
- louvers with fusible-link operator.
-
- B. Steel Frames:
- 1. Three-piece knock-down frames: Head and jamb
- intersecting corners die-cut, mitered at 45 degrees,
- with locking tabs for rigid connection when
- assembled.
- 2. Factory-welded frames: Head and jamb intersecting
- corners mitered at 45 degrees, with back welded
- joints ground smooth.
- 3. Hinge Preparation: Recess for specified hinges,
- provide 7 gage (4.3 mm) hinge reinforcement of same
- material and type as frame; tap holes for hinge
- attachment; locations in accordance with ANSI A156.7
- template.
- 4. Strike Preparation for Single Doors: Prepare frames
- for specified strike in accordance with ANSI A115.1
- and ANSI A115.2.
- 5. Silencers: Factory installed.
- a. At single door frames, provide three silencers on
- strike side, spaced 6 inches (150 mm) from top
- and bottom of door opening, and at center of door
- opening.
- b. At double door frames, provide two silencers in
- head, spaced 6 inches (150 mm) each way from
- meeting point of door swings.
-
- 2.5 FINISHES
-
- A. Chemical Treatment: Treat steel surfaces to promote
- paint adhesion.
- NOTE ** Delete second paragraph below if only primed doors
- or frames are specified; retain both paragraphs if
- doors or frames are pre-finished.
-
- B. Factory Primer Finish: Meet requirements of ANSI A224.1.
-
- C. Factory Baked Enamel Finish: Meet requirements of ANSI
- A250.3.
-
- PART 3 EXECUTION
-
- 3.1 EXAMINATION
-
- A. Have installer verify that project conditions are
- acceptable before beginning installation of frames.
- NOTE ** Delete paragraphs below if not applicable to
- project.
- 1. Verify that completed openings to receive knock-down
- wrap-around frames are of correct size and thickness.
- 2. Verify that completed concrete or masonry openings to
- receive butt type frames are of correct size.
-
- B. Correct unacceptable conditions before preceding with
- installation.
-
- 3.2 INSTALLATION
-
- A. Install frames in accordance with SDI 105.
-
- B. Install doors plumb and in true alignment and fasten to
- achieve the maximum operational effectiveness and
- appearance of the unit. Maintain clearances specified in
- SDI 100 or NFPA 80.
- NOTE ** Delete any of the 3 following paragraphs if not
- applicable.
-
- C. Fill welded wrap-around frames in masonry construction
- with mortar as masonry is laid-up.
-
- D. Fill welded wrap-around frames in plaster construction
- with plaster as work progresses.
-
- E. If additives are used in masonry or plaster work during
- cold weather, field coat inside of steel frames with
- bituminous compound to prevent corrosion.
-
- 3.3 ADJUST AND CLEAN
-
- A. Adjust doors for proper operation, free from binding or
- other defects.
-
- B. Clean and restore soiled surfaces. Remove scraps and
- debris and leave site in a clean condition.
-
- END OF SECTION
-