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Expert guidance for door, frame, and hardware systems including fire-rated assemblies, electrified hardware, and code compliance for commercial construction.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
SOC 직업 분류 기준
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| name | doors-frames-hardware |
| description | Expert guidance for door, frame, and hardware systems including fire-rated assemblies, electrified hardware, and code compliance for commercial construction. |
Quick reference for construction PMs and field supervisors managing door/frame/hardware installations on commercial and institutional projects.
| Application | Minimum Gauge | Typical Gauge | Notes |
|---|---|---|---|
| Interior office | 16 ga | 16 ga | Standard commercial |
| High traffic interior | 14 ga | 14 ga | Schools, hospitals |
| Exterior | 14 ga | 14 ga | Galvanized required |
| Fire-rated (20-90 min) | 16 ga | 16 ga | Per labeled assembly |
| Fire-rated (3-hour) | 14 ga | 14 ga | Verify with label |
| Heavy abuse | 12 ga | 12 ga | Detention, industrial |
| Application | Face Gauge | Typical Core | Notes |
|---|---|---|---|
| Interior standard | 18 ga | Honeycomb | Most common |
| Interior high-traffic | 16 ga | Polystyrene | Schools, healthcare |
| Exterior | 16 ga | Polyurethane | Insulated, galvanized |
| Fire-rated 20-45 min | 18 ga | Varies | Per labeled assembly |
| Fire-rated 60-90 min | 16 ga | Mineral/Steel | Per labeled assembly |
| Fire-rated 3-hour | 14 ga | Steel stiffened | Per labeled assembly |
| Rating | Max Door Size | Max Glass | Typical Location |
|---|---|---|---|
| 20-minute | 4'-0" × 10'-0" | 1296 sq in | Corridor/smoke |
| 45-minute | 4'-0" × 10'-0" | 100 sq in | 1-hour wall |
| 60-minute | 4'-0" × 8'-0" | 100 sq in | 1-hour wall |
| 90-minute | 4'-0" × 8'-0" | 100 sq in | 2-hour wall |
| 3-hour | 4'-0" × 8'-0" | None | 3-4 hour wall |
Note: Glass area limits vary by assembly. Verify with specific label.
| Function | Key Outside | Thumb Inside | Typical Use |
|---|---|---|---|
| Passage (F75) | None | None | Closet, mechanical |
| Privacy (F76) | Emergency | Turn | Restroom, private office |
| Storeroom (F86) | Key always | Free egress | Storage, janitor |
| Classroom (F84) | Key to lock/unlock | Free egress | Classroom |
| Office (F82) | Key to retract | Turn | Private office |
| Entrance (F81) | Key when locked | Turn locks/unlocks | Main entry |
| Asylum (F83) | Key always | Key always | Secure areas |
| Requirement | Standard | Notes |
|---|---|---|
| Hardware height | 34" - 48" AFF | Operable parts |
| Opening force (interior) | 5 lbf max | Excludes closers |
| Closer sweep time | 5 seconds min | From 90° to 12° |
| Door opening width | 32" clear min | 36" preferred |
| Threshold height | 1/2" max | 1/4" max vertical |
| Lever return | To within 1/2" of face | Prevents snagging |
| BHMA | US Equiv | Description | Common Use |
|---|---|---|---|
| 626 | US26D | Satin chrome | Most common interior |
| 630 | US32D | Satin stainless | Healthcare, food service |
| 605 | US3 | Bright brass | Decorative |
| 613 | US10B | Oil rubbed bronze | Decorative |
| 625 | US26 | Bright chrome | Decorative |
| 652 | - | Powder coat | Match door color |
| Type | Width | Height | Notes |
|---|---|---|---|
| Single door | 3'-0" | 7'-0" | Standard interior |
| Single door | 3'-6" | 7'-0" | Equipment, accessible |
| Single door | 3'-0" | 8'-0" | Commercial standard |
| Pair equal | 6'-0" | 7'-0" | Two 3'-0" leaves |
| Pair unequal | 5'-0" | 7'-0" | 3'-0" + 2'-0" typical |
| Component | Standard | Notes |
|---|---|---|
| Frame depth | 4-5/8", 5-3/4", 6-3/4" | Match wall thickness |
| Rabbet depth | 5/8" | Standard single rabbet |
| Stop width | 2" typical | Standard frame profile |
| Face width | 2" typical | Standard frame profile |
| Throat opening | Door width + 1/4" | Typical clearance |
| Location | Clearance | Notes |
|---|---|---|
| Hinge jamb | 1/8" | Standard |
| Strike jamb | 1/8" | Standard |
| Head | 1/8" | Standard |
| Undercut (interior) | 3/4" | For carpet |
| Undercut (fire door) | 3/4" max | NFPA 80 limit |
| Meeting stile (pair) | 1/8" each leaf | With astragal |
Phase 1 - Frame Rough-In:
Phase 2 - Door Installation:
Phase 3 - Hardware Installation:
Phase 4 - Final/Punch:
| Milestone | Coordinate With | Critical Items |
|---|---|---|
| Frame delivery | Framing contractor | Wall type verification |
| Frame set (masonry) | Mason | Grout timing, anchors |
| Frame set (drywall) | Drywall contractor | Embedment depth |
| Door delivery | GC/flooring | After wet work complete |
| Hardware rough | Electrician | Electrified openings |
| Hardware finish | Low-voltage | Access control devices |
| Final keying | Owner | Key schedule, cores |
| Issue | Cause | Solution |
|---|---|---|
| Door won't latch | Strike misaligned | Adjust strike, check frame |
| Door drags on floor | Hinge sag | Shim hinges, replace if worn |
| Fire door gaps too large | Frame out of square | Adjust frame before drywall |
| Closer won't hold open | Back-check too strong | Adjust back-check valve |
| Electric strike won't release | Wrong voltage/wiring | Verify 12V vs 24V, polarity |
| Door swings wrong way | Frame installed backwards | Reinstall frame (costly) |
Detailed technical information in reference files:
