# Wall Details Catalog - Part 2 of 2 (Rated, Shaft, Storefront, Exterior, Specialty)

**Category:** 03 - Wall Details (Part 2)
**Total Files:** 42 .rvt files
**Source:** `/mnt/d/BDArchitect-DetailLibrary-2025/removed_2026/03 - Wall Details/`
**Previews:** `/mnt/d/BDArchitect-DetailLibrary-2025/previews/03 - Wall Details/`
**Last Updated:** 2026-03-05

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## Summary Statistics

| Metric | Count |
|--------|-------|
| Total detail files (Part 2) | 42 |
| Preview images matched | 24 |
| Fire-rated partitions | 8 |
| Shaft wall details | 5 |
| Storefront/glazing details | 0 (storefront in door/window category, STO wall series here) |
| Exterior finish/stucco | 5 |
| Wall base/flashing | 2 |
| Penetration/firestopping | 6 |
| Demising/tenant walls | 4 |
| Specialty conditions | 12 |

---

## Summary Grouping

### Rated Partitions
- RATED PARTITION_CONCRETE WALL.rvt
- RATED PARTITION_CONCRETE WALL 1.rvt
- RATED PARTITION_CONCRETE WALL 2.rvt
- RATED SECTION @ ELECTRICAL OUTLETS.rvt
- RATED WALL PENETRATION.rvt
- STUD WALL TYPE ST-7 (TENANT TO CORRIDOR).rvt
- STUD WALL TYPE ST-8 (TENANT TO TENANT).rvt
- WALLS_FRAMING_UL453(2 HOUR) 3-5_8_ STUD.rvt
- WALLS_FRAMING_UL453(2 HOUR) 6_ STUD.rvt
- WALLS_PENETRATION (1 HOUR).rvt

### Shaft Walls
- RATED SHAFT WALL HORIZONTAL ASSEMBLY.rvt
- RATED SHAFT WALL VERT TO HOR ASSEMBLY.rvt
- SHAFT WALL - 1 HOUR RATED.rvt
- SHAFT WALL - 2 HOUR RATED.rvt
- SHAFT WALL VERTICAL TO HORIZONTAL ASSEMBLY- 1-HR_2-HR RATED.rvt

### Storefront / STO Wall System
- ROOFTOP WALL SCREEN-PPRC.rvt
- ROOFTOP WALL SCREEN-PPRC Copy 1.rvt

### Exterior Finish / Stucco
- STONE VENEER TO STUCCO DTL OLD.rvt
- STUCCO BAND DETAIL.rvt
- STUCCO EXPANSION JOINT.rvt
- STUCCO REVEAL DETAIL.rvt
- STUCCO V CONTROL JOINT.rvt
- PLANTER CAP W_STONE AND WATERPROOFING.rvt

### Wall Base / Flashing
- WALL_BASE DETAIL.rvt
- ROOF FLASHING @ PARAPET WALL COPING.rvt
- ROOF_1-PLY PARAPET WALL WITH COPING.rvt

### Penetration / Firestopping
- SHOWER CONTROL VALVE PENETRATION.rvt
- SHOWER HEAD PENETRATION DETAIL.rvt
- SHOWER_CONTROL VALVE PENETRATION DETAIL.rvt
- SHOWER_HEAD PENETRATION DETAIL.rvt
- WALL PENETRATION DETAIL.rvt
- WALLS_PENETRATION (1 HOUR).rvt

### Demising / Tenant Separation
- TENANT CORRIDOR DEMISING WALL TOP.rvt
- TENANT DEMISING WALL TOP.rvt
- UNIT_UNIT DEMISING WALL1.rvt

### Specialty Conditions
- PRIVACY WALL.rvt
- SECTION @ WALL CABINET - 2.rvt
- SECTION @ WALL CABINET.rvt
- ROOFTOP MASONRY WALL SUNSET DECK.rvt
- ROOF_PENETRATION POCKET.rvt
- WALLS_FIRE EXTINGUISHER MOUNTING.rvt
- WALLS_FRAMING HT LIMITS.rvt
- WALLS_FRAMING_DRYER VENT.rvt

---

## Detailed Catalog

### PLANTER CAP W/ STONE AND WATERPROOFING
- **File**: PLANTER CAP W_STONE AND WATERPROOFING.rvt
- **Type**: Section
- **Construction System**: Concrete/masonry with stone veneer
- **Fire Rating**: Non-rated
- **Condition**: Exterior/planter cap
- **Components Used**: Stone cap, waterproofing membrane, flashing, concrete planter wall, mortar bed, drip edge
- **Key Elements**: Stone cap over planter wall with waterproofing membrane below, flashing at base of cap, weep holes, drainage layer behind stone veneer
- **Code**: N/A (exterior envelope detail)
- **Drawing Complexity**: Moderate

### PRIVACY WALL
- **File**: PRIVACY WALL.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: Non-rated
- **Condition**: Interior partition (partial height)
- **Components Used**: Steel studs, GWB layers, acoustic insulation, cap track
- **Key Elements**: Partial-height wall with capped top, acoustic batt insulation, metal stud framing, privacy condition between adjacent spaces
- **Code**: N/A
- **Drawing Complexity**: Simple

### RATED PARTITION - CONCRETE WALL (Base)
- **File**: RATED PARTITION_CONCRETE WALL.rvt
- **Type**: Section
- **Construction System**: Concrete
- **Fire Rating**: 2-hr
- **Condition**: Rated partition at concrete wall
- **Components Used**: Cast-in-place concrete wall, fire-rated joint sealant, GWB furring, structure above
- **Key Elements**: Concrete wall section showing rated assembly, head condition at structure, base condition at slab, fire-rated sealant at joints
- **Code**: IBC 714 (fire-resistant joint systems)
- **Drawing Complexity**: Moderate

### RATED PARTITION - CONCRETE WALL 1
- **File**: RATED PARTITION_CONCRETE WALL 1.rvt
- **Type**: Section
- **Construction System**: Concrete
- **Fire Rating**: 2-hr
- **Condition**: Rated partition at concrete wall (variant 1)
- **Components Used**: Cast-in-place concrete, reinforcement, fire-rated sealant, deflection track
- **Key Elements**: Alternate head condition showing deflection track at top of concrete wall, rated sealant joint, connection to structure above
- **Code**: IBC 714, UL fire-rated assembly
- **Drawing Complexity**: Moderate

### RATED PARTITION - CONCRETE WALL 2
- **File**: RATED PARTITION_CONCRETE WALL 2.rvt
- **Type**: Section
- **Construction System**: Concrete
- **Fire Rating**: 2-hr
- **Condition**: Rated partition at concrete wall (variant 2)
- **Components Used**: Cast-in-place concrete, reinforcement, fire-rated joint, slab edge
- **Key Elements**: Second alternate condition showing concrete wall at slab edge, rated joint treatment, base detail at floor slab, fire stopping at penetrations
- **Code**: IBC 714
- **Drawing Complexity**: Moderate

### RATED SECTION @ ELECTRICAL OUTLETS
- **File**: RATED SECTION @ ELECTRICAL OUTLETS.rvt
- **Type**: Section
- **Construction System**: Steel stud with GWB
- **Fire Rating**: 1-hr / 2-hr
- **Condition**: Penetration (electrical)
- **Components Used**: Steel studs, GWB layers (multiple), electrical box, fire-rated putty pad, fire caulk
- **Key Elements**: Shows staggered electrical outlet placement on opposite sides of rated wall (min. 24" horizontal offset per code), putty pads behind device boxes, fire caulk at penetrations
- **Code**: IBC 713.4 (membrane penetrations), NFPA 70 (NEC)
- **Drawing Complexity**: Moderate

### RATED SHAFT WALL HORIZONTAL ASSEMBLY
- **File**: RATED SHAFT WALL HORIZONTAL ASSEMBLY.rvt
- **Type**: Section
- **Construction System**: Steel stud (C-H stud shaft wall system)
- **Fire Rating**: 1-hr / 2-hr
- **Condition**: Shaft wall horizontal assembly
- **Components Used**: CH studs, shaft liner panels, GWB face layers, J-track, E-stud, fire-rated sealant, deflection track
- **Key Elements**: Horizontal shaft wall assembly at floor/ceiling, CH studs with shaft liner on shaft side, GWB layers on room side, fire-rated sealant at perimeter, J-track framing
- **Code**: UL U465/U466 series, IBC 713 (shaft enclosures)
- **Drawing Complexity**: Complex

### RATED SHAFT WALL VERT TO HOR ASSEMBLY
- **File**: RATED SHAFT WALL VERT TO HOR ASSEMBLY.rvt
- **Type**: Section
- **Construction System**: Steel stud (C-H stud shaft wall system)
- **Fire Rating**: 1-hr / 2-hr
- **Condition**: Shaft wall transition (vertical to horizontal)
- **Components Used**: CH studs, shaft liner, GWB, angle framing, fire sealant, J-track, E-stud
- **Key Elements**: Transition detail where vertical shaft wall meets horizontal shaft wall lid, framing connections, fire-rated sealant continuity, support angles at transition
- **Code**: UL shaft wall designs, IBC 713
- **Drawing Complexity**: Complex

### RATED WALL PENETRATION
- **File**: RATED WALL PENETRATION.rvt
- **Type**: Section
- **Construction System**: Steel stud with GWB
- **Fire Rating**: 1-hr / 2-hr
- **Condition**: Penetration (general)
- **Components Used**: Steel studs, GWB, fire-rated sealant, intumescent firestop collar/wrap, sleeve, pipe/duct penetrant
- **Key Elements**: Fire-rated wall with MEP penetration showing firestop assembly, intumescent material, annular space requirements, sealant details
- **Code**: IBC 714 (penetrations in fire-resistance-rated assemblies), ASTM E814
- **Drawing Complexity**: Moderate

### ROOF FLASHING @ PARAPET WALL COPING
- **File**: ROOF FLASHING @ PARAPET WALL COPING.rvt
- **Type**: Section
- **Construction System**: Mixed (steel stud/masonry with metal coping)
- **Fire Rating**: Non-rated
- **Condition**: Exterior/roof-wall intersection
- **Components Used**: Metal coping, roof membrane, base flashing, cant strip, parapet wall framing, GWB/sheathing, fasteners, sealant
- **Key Elements**: Parapet wall coping detail with roof membrane termination, base flashing turned up parapet, metal coping with drip edges, continuous cleat, sealant at coping joints
- **Code**: IBC 1503 (weather protection), SMACNA
- **Drawing Complexity**: Complex

### ROOFTOP MASONRY WALL SUNSET DECK
- **File**: ROOFTOP MASONRY WALL SUNSET DECK.rvt
- **Type**: Section
- **Construction System**: CMU/masonry
- **Fire Rating**: Non-rated (exterior)
- **Condition**: Exterior/rooftop
- **Components Used**: CMU wall, reinforcement, cap block, waterproofing, flashing, deck membrane, structural slab
- **Key Elements**: Rooftop masonry screen/privacy wall at deck level, waterproofing at base, cap block at top, connection to structure below, flashing at wall-deck junction
- **Code**: N/A (exterior amenity feature)
- **Drawing Complexity**: Moderate

### ROOFTOP WALL SCREEN-PPRC
- **File**: ROOFTOP WALL SCREEN-PPRC.rvt
- **Type**: Section
- **Construction System**: Mixed (steel frame with panels)
- **Fire Rating**: Non-rated
- **Condition**: Exterior/rooftop screen wall
- **Components Used**: Steel posts, panel infill, base plate, anchor bolts, flashing, cap
- **Key Elements**: Rooftop equipment screen wall with steel frame, panel cladding, base connection to parapet or structural slab, cap detail, wind load design
- **Code**: IBC 1609 (wind loads on rooftop structures)
- **Drawing Complexity**: Moderate

### ROOFTOP WALL SCREEN-PPRC Copy 1
- **File**: ROOFTOP WALL SCREEN-PPRC Copy 1.rvt
- **Type**: Section
- **Construction System**: Mixed (steel frame with panels)
- **Fire Rating**: Non-rated
- **Condition**: Exterior/rooftop screen wall (alternate)
- **Components Used**: Steel posts, panel infill, base plate, anchor bolts, flashing, cap
- **Key Elements**: Alternate version of rooftop screen wall, possibly different panel type or connection detail
- **Code**: IBC 1609
- **Drawing Complexity**: Moderate

### ROOF - 1-PLY PARAPET WALL WITH COPING
- **File**: ROOF_1-PLY PARAPET WALL WITH COPING.rvt
- **Type**: Section
- **Construction System**: Mixed (steel stud/concrete with single-ply membrane)
- **Fire Rating**: Non-rated
- **Condition**: Exterior/roof-wall intersection
- **Components Used**: Single-ply roof membrane, parapet wall, metal coping, termination bar, base flashing, insulation, coverboard, metal deck
- **Key Elements**: Single-ply roof membrane termination at parapet wall, membrane turned up parapet face, metal coping with continuous cleat, drip edge both sides, sealant
- **Code**: IBC 1503, SPRI guidelines
- **Drawing Complexity**: Complex

### ROOF - PENETRATION POCKET
- **File**: ROOF_PENETRATION POCKET.rvt
- **Type**: Section
- **Construction System**: Mixed (roof assembly)
- **Fire Rating**: Non-rated
- **Condition**: Penetration (roof)
- **Components Used**: Roof membrane, pitch pocket/penetration pocket, sealant, flashing boot, pipe/conduit, pourable sealer, metal frame
- **Key Elements**: Roof penetration pocket for pipes or conduits, metal frame welded to deck or curb, pourable sealer fill, membrane flashing integration, drain provisions
- **Code**: IBC 1503 (weather protection)
- **Drawing Complexity**: Moderate

### SECTION @ WALL CABINET
- **File**: SECTION @ WALL CABINET.rvt
- **Type**: Section
- **Construction System**: Steel stud with GWB
- **Fire Rating**: Non-rated
- **Condition**: Interior/millwork
- **Components Used**: Wall cabinet, steel studs, GWB, blocking, screws, shelf standards, countertop (if applicable)
- **Key Elements**: Wall-mounted cabinet installation detail showing blocking in wall, fastener pattern, clearance dimensions, relationship to wall finish
- **Code**: N/A (millwork installation)
- **Drawing Complexity**: Simple

### SECTION @ WALL CABINET - 2
- **File**: SECTION @ WALL CABINET - 2.rvt
- **Type**: Section
- **Construction System**: Steel stud with GWB
- **Fire Rating**: Non-rated
- **Condition**: Interior/millwork
- **Components Used**: Wall cabinet (alternate type), steel studs, GWB, blocking, adjustable shelves, cabinet hardware
- **Key Elements**: Alternate wall cabinet section, possibly deeper cabinet or different mounting condition, blocking and fastener requirements
- **Code**: N/A (millwork installation)
- **Drawing Complexity**: Simple

### SHAFT WALL - 1 HOUR RATED
- **File**: SHAFT WALL - 1 HOUR RATED.rvt
- **Type**: Section
- **Construction System**: Steel stud (C-H stud shaft wall system)
- **Fire Rating**: 1-hr
- **Condition**: Shaft wall
- **Components Used**: 2-1/2" CH studs at 24" o.c., 1" shaft liner panel (shaft side), 5/8" Type X GWB (room side), J-track, E-stud, fire sealant
- **Key Elements**: Standard 1-hour shaft wall assembly with C-H studs, single layer shaft liner on shaft side, single layer Type X GWB on corridor/room side, J-track at floor and ceiling, E-stud at panel joints
- **Code**: UL U465 (1-hour), IBC 713 (shaft enclosures require 1-hr minimum for buildings < 4 stories)
- **Drawing Complexity**: Moderate

### SHAFT WALL - 2 HOUR RATED
- **File**: SHAFT WALL - 2 HOUR RATED.rvt
- **Type**: Section
- **Construction System**: Steel stud (C-H stud shaft wall system)
- **Fire Rating**: 2-hr
- **Condition**: Shaft wall
- **Components Used**: 2-1/2" CH studs at 24" o.c., 1" shaft liner panels (shaft side - double layer or thicker), 5/8" Type X GWB (room side - double layer), J-track, E-stud, fire sealant
- **Key Elements**: 2-hour shaft wall with additional GWB layers, CH studs, double shaft liner or double GWB on room side, fire-rated sealant at all perimeter joints, J-track framing system
- **Code**: UL U466 (2-hour), IBC 713 (shaft enclosures require 2-hr for buildings 4+ stories)
- **Drawing Complexity**: Moderate

### SHAFT WALL VERTICAL TO HORIZONTAL ASSEMBLY - 1-HR/2-HR RATED
- **File**: SHAFT WALL VERTICAL TO HORIZONTAL ASSEMBLY- 1-HR_2-HR RATED.rvt
- **Type**: Section
- **Construction System**: Steel stud (C-H stud shaft wall system)
- **Fire Rating**: 1-hr / 2-hr (both shown)
- **Condition**: Shaft wall transition
- **Components Used**: CH studs, shaft liner, GWB, deflection track, angle supports, fire sealant, J-track
- **Key Elements**: Combined detail showing both 1-hr and 2-hr shaft wall assemblies transitioning from vertical to horizontal (shaft lid), comparison of layer requirements, support angles at transition, fire-rated sealant continuity
- **Code**: UL U465/U466, IBC 713
- **Drawing Complexity**: Complex

### SHOWER CONTROL VALVE PENETRATION
- **File**: SHOWER CONTROL VALVE PENETRATION.rvt
- **Type**: Section
- **Construction System**: Steel stud with GWB and waterproofing
- **Fire Rating**: Non-rated
- **Condition**: Penetration (plumbing/wet area)
- **Components Used**: Steel studs, moisture-resistant GWB, waterproof membrane, shower valve, escutcheon plate, blocking, sealant
- **Key Elements**: Shower valve penetration through waterproofed wall, blocking for valve support, waterproof membrane integration around valve body, escutcheon plate seal
- **Code**: IPC (International Plumbing Code), TCNA guidelines
- **Drawing Complexity**: Moderate

### SHOWER HEAD PENETRATION DETAIL
- **File**: SHOWER HEAD PENETRATION DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud with GWB and waterproofing
- **Fire Rating**: Non-rated
- **Condition**: Penetration (plumbing/wet area)
- **Components Used**: Steel studs, moisture-resistant GWB, waterproof membrane, shower arm, drop ear elbow, blocking, sealant
- **Key Elements**: Shower head arm penetration through tiled/waterproofed wall, drop ear elbow with blocking, waterproof membrane seal at pipe penetration, tile/finish integration
- **Code**: IPC, TCNA guidelines
- **Drawing Complexity**: Moderate

### SHOWER - CONTROL VALVE PENETRATION DETAIL
- **File**: SHOWER_CONTROL VALVE PENETRATION DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud with GWB and waterproofing
- **Fire Rating**: Non-rated
- **Condition**: Penetration (plumbing/wet area)
- **Components Used**: Steel studs, moisture-resistant GWB, waterproof membrane, shower valve, escutcheon, blocking, sealant
- **Key Elements**: Alternate version of shower valve penetration detail, possibly different valve type or wall assembly, waterproofing continuity around valve body
- **Code**: IPC, TCNA guidelines
- **Drawing Complexity**: Moderate

### SHOWER - HEAD PENETRATION DETAIL
- **File**: SHOWER_HEAD PENETRATION DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud with GWB and waterproofing
- **Fire Rating**: Non-rated
- **Condition**: Penetration (plumbing/wet area)
- **Components Used**: Steel studs, moisture-resistant GWB, waterproof membrane, shower arm, drop ear elbow, blocking
- **Key Elements**: Alternate shower head penetration detail, possibly different arm configuration or wall assembly, membrane continuity at penetration
- **Code**: IPC, TCNA guidelines
- **Drawing Complexity**: Moderate

### STONE VENEER TO STUCCO DETAIL (OLD)
- **File**: STONE VENEER TO STUCCO DTL OLD.rvt
- **Type**: Section
- **Construction System**: Steel stud with mixed exterior finish
- **Fire Rating**: Non-rated
- **Condition**: Exterior/material transition
- **Components Used**: Steel studs, sheathing, WRB, stone veneer, mortar, metal lath, stucco layers, flashing, weep screed
- **Key Elements**: Transition detail where stone veneer meets stucco finish on exterior wall, flashing at material change, weep provisions, lath termination, sheathing continuity behind both finishes
- **Code**: IBC 1404/1405 (exterior wall coverings)
- **Drawing Complexity**: Complex

### STUCCO BAND DETAIL
- **File**: STUCCO BAND DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud with stucco
- **Fire Rating**: Non-rated
- **Condition**: Exterior/decorative
- **Components Used**: Steel studs, sheathing, metal lath, stucco layers (scratch/brown/finish), foam band mold, casing bead, control joint
- **Key Elements**: Decorative stucco band or reveal running horizontally on exterior wall, foam shape for profile, lath and stucco layering, termination beads
- **Code**: ASTM C926 (stucco application)
- **Drawing Complexity**: Simple

### STUCCO EXPANSION JOINT
- **File**: STUCCO EXPANSION JOINT.rvt
- **Type**: Section
- **Construction System**: Steel stud with stucco
- **Fire Rating**: Non-rated
- **Condition**: Exterior/expansion joint
- **Components Used**: Stucco layers, expansion joint bead/casing, backer rod, sealant, metal lath, sheathing
- **Key Elements**: Full-depth expansion joint in stucco wall system, expansion joint accessory, sealant and backer rod, lath termination at each side of joint
- **Code**: ASTM C926, joint spacing per manufacturer (typically 144 SF max panel area)
- **Drawing Complexity**: Simple

### STUCCO REVEAL DETAIL
- **File**: STUCCO REVEAL DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud with stucco
- **Fire Rating**: Non-rated
- **Condition**: Exterior/decorative
- **Components Used**: Stucco layers, reveal strip/accessory, metal lath, sheathing
- **Key Elements**: Decorative reveal (shallow groove) in stucco wall surface, reveal strip embedded in scratch coat, stucco applied around strip, clean shadow line on finished surface
- **Code**: ASTM C926
- **Drawing Complexity**: Simple

### STUCCO V CONTROL JOINT
- **File**: STUCCO V CONTROL JOINT.rvt
- **Type**: Section
- **Construction System**: Steel stud with stucco
- **Fire Rating**: Non-rated
- **Condition**: Exterior/control joint
- **Components Used**: Stucco layers, V-shaped control joint accessory, metal lath, sheathing, sealant
- **Key Elements**: V-shaped control joint in stucco system to control cracking, V-bead accessory, lath continuous behind joint, sealant in V-groove
- **Code**: ASTM C926
- **Drawing Complexity**: Simple

### STUD WALL TYPE ST-7 (TENANT TO CORRIDOR)
- **File**: STUD WALL TYPE ST-7 (TENANT TO CORRIDOR).rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: 1-hr (fire barrier / smoke barrier)
- **Condition**: Rated partition (tenant to corridor)
- **Components Used**: 3-5/8" steel studs at 16" o.c., 5/8" Type X GWB (2 layers each side), acoustic batt insulation, deflection track, fire sealant
- **Key Elements**: Rated tenant-to-corridor demising wall, Type X GWB both sides, sound attenuation batts, head-of-wall joint with fire sealant, base track with sealant, STC rating indicated
- **Code**: IBC 708 (fire partitions), IBC 1020 (corridors), UL design
- **Drawing Complexity**: Moderate

### STUD WALL TYPE ST-8 (TENANT TO TENANT)
- **File**: STUD WALL TYPE ST-8 (TENANT TO TENANT).rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: 1-hr (fire partition)
- **Condition**: Rated partition (tenant to tenant)
- **Components Used**: 3-5/8" steel studs at 16" o.c., 5/8" Type X GWB (2 layers each side), acoustic batt insulation, deflection track, fire sealant
- **Key Elements**: Rated tenant-to-tenant demising wall, similar to ST-7 but may have higher STC requirement, fire sealant at head and base, acoustic insulation
- **Code**: IBC 708 (fire partitions), STC 50 minimum per IBC 1206.2
- **Drawing Complexity**: Moderate

### TENANT CORRIDOR DEMISING WALL TOP
- **File**: TENANT CORRIDOR DEMISING WALL TOP.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: 1-hr
- **Condition**: Head (top of wall at structure)
- **Components Used**: Steel studs, GWB layers, deflection track, fire sealant, spray fireproofing (at structure), acoustic batt
- **Key Elements**: Head-of-wall detail at tenant corridor demising wall, deflection track allowing structural movement, fire-rated sealant at gap, GWB extended to structure or with rated head joint
- **Code**: IBC 708/1020, UL head-of-wall joint design
- **Drawing Complexity**: Moderate

### TENANT DEMISING WALL TOP
- **File**: TENANT DEMISING WALL TOP.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: 1-hr
- **Condition**: Head (top of wall at structure)
- **Components Used**: Steel studs, GWB layers, deflection track, fire sealant, acoustic batt, spray fireproofing
- **Key Elements**: Head-of-wall detail for tenant-to-tenant demising wall, deflection track, fire-rated sealant, continuous fire barrier from floor to underside of deck, sound isolation provisions
- **Code**: IBC 708, STC 50 minimum (IBC 1206.2)
- **Drawing Complexity**: Moderate

### UNIT/UNIT DEMISING WALL
- **File**: UNIT_UNIT DEMISING WALL1.rvt
- **Type**: Section
- **Construction System**: Steel stud (double stud or staggered stud)
- **Fire Rating**: 1-hr / 2-hr
- **Condition**: Rated partition (unit to unit demising)
- **Components Used**: Double row steel studs, GWB layers (Type X), acoustic batt insulation, resilient channel (optional), fire sealant, separate tracks
- **Key Elements**: Multi-family unit demising wall showing double-stud or staggered-stud configuration for enhanced STC performance, fire rating layers, acoustic isolation gap between stud rows, fire sealant at perimeter
- **Code**: IBC 708/1206.2 (STC 50 min, FSTC 45 field), UL rated design
- **Drawing Complexity**: Complex

### WALL PENETRATION DETAIL
- **File**: WALL PENETRATION DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud with GWB
- **Fire Rating**: Non-rated (general penetration)
- **Condition**: Penetration (general MEP)
- **Components Used**: Steel studs, GWB, pipe/duct sleeve, sealant, backing material, escutcheon (if exposed)
- **Key Elements**: General wall penetration detail for non-rated walls, sleeve through wall, sealant at both faces, gap fill material, applicable to pipe, conduit, or duct penetrations
- **Code**: N/A (non-rated); reference IBC 714 for rated conditions
- **Drawing Complexity**: Simple

### WALLS - FIRE EXTINGUISHER MOUNTING
- **File**: WALLS_FIRE EXTINGUISHER MOUNTING.rvt
- **Type**: Section
- **Construction System**: Steel stud with GWB
- **Fire Rating**: Non-rated
- **Condition**: Specialty (recessed cabinet)
- **Components Used**: Steel studs, GWB, fire extinguisher cabinet (semi-recessed or recessed), blocking, trim ring
- **Key Elements**: Fire extinguisher cabinet recessed into stud wall, framing around opening, cabinet mounting, trim ring at GWB face, ADA mounting height (max 48" to handle)
- **Code**: NFPA 10 (fire extinguisher placement), ADA 308 (reach ranges)
- **Drawing Complexity**: Simple

### WALLS - FRAMING HEIGHT LIMITS
- **File**: WALLS_FRAMING HT LIMITS.rvt
- **Type**: Diagram
- **Construction System**: Steel stud
- **Fire Rating**: N/A (reference chart)
- **Condition**: Specialty (framing reference)
- **Components Used**: N/A (chart/table)
- **Key Elements**: Reference chart showing maximum wall heights for various stud sizes, gauges, and spacings. Stud depth vs. height limits for 20ga, 18ga, 16ga at 12", 16", 24" o.c.
- **Code**: AISI S100 (cold-formed steel), IBC Table 2211.1
- **Drawing Complexity**: Simple (diagram/table)

### WALLS - FRAMING - DRYER VENT
- **File**: WALLS_FRAMING_DRYER VENT.rvt
- **Type**: Section
- **Construction System**: Steel stud with GWB
- **Fire Rating**: Non-rated
- **Condition**: Penetration (dryer vent)
- **Components Used**: Steel studs, GWB, dryer vent hood, duct connector, sealant, flashing, blocking
- **Key Elements**: Dryer vent penetration through exterior wall, vent hood on exterior face, duct connection on interior, framing around penetration, flashing and sealant at weather barrier
- **Code**: IRC M1502 (dryer exhaust), IMC 504
- **Drawing Complexity**: Simple

### WALLS - FRAMING - UL453 (2 HOUR) 3-5/8" STUD
- **File**: WALLS_FRAMING_UL453(2 HOUR) 3-5_8_ STUD.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: 2-hr
- **Condition**: Rated partition
- **Components Used**: 3-5/8" steel studs at 16" o.c., double layer 5/8" Type X GWB each side, sound attenuation batts, fire sealant
- **Key Elements**: UL Design No. U453 2-hour fire-rated wall assembly using 3-5/8" studs, double GWB layers both sides (4 total), staggered joints, specified screw pattern and spacing
- **Code**: UL U453 (2-hr), IBC 714
- **Drawing Complexity**: Moderate

### WALLS - FRAMING - UL453 (2 HOUR) 6" STUD
- **File**: WALLS_FRAMING_UL453(2 HOUR) 6_ STUD.rvt
- **Type**: Section
- **Construction System**: Steel stud
- **Fire Rating**: 2-hr
- **Condition**: Rated partition
- **Components Used**: 6" steel studs at 16" o.c., double layer 5/8" Type X GWB each side, sound attenuation batts, fire sealant
- **Key Elements**: UL Design No. U453 variant using 6" studs for deeper cavity, double GWB layers both sides, higher STC due to deeper cavity, staggered joints, specified fastener pattern
- **Code**: UL U453 (2-hr), IBC 714
- **Drawing Complexity**: Moderate

### WALLS - PENETRATION (1 HOUR)
- **File**: WALLS_PENETRATION (1 HOUR).rvt
- **Type**: Section
- **Construction System**: Steel stud with GWB
- **Fire Rating**: 1-hr
- **Condition**: Penetration (rated wall)
- **Components Used**: Steel studs, Type X GWB, firestop sealant (intumescent), pipe/duct, steel sleeve, mineral wool packing
- **Key Elements**: MEP penetration through 1-hour rated wall assembly, UL-classified firestop system, intumescent sealant or wrap, annular space packing with mineral wool, firestop both sides
- **Code**: IBC 714 (penetrations), ASTM E814, UL-classified firestop system
- **Drawing Complexity**: Moderate

### WALL BASE DETAIL
- **File**: WALL_BASE DETAIL.rvt
- **Type**: Section
- **Construction System**: Steel stud with GWB
- **Fire Rating**: Non-rated
- **Condition**: Base (bottom of wall at floor)
- **Components Used**: Steel studs, GWB, bottom track, sealant, base trim/rubber base, concrete slab, floor finish
- **Key Elements**: Wall base condition showing bottom track attachment to slab, GWB termination, base trim installation, sealant between track and slab, floor finish transition
- **Code**: N/A (standard base condition)
- **Drawing Complexity**: Simple

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## Cross-Reference: Preview Images Available

The following Part 2 details have matching or closely related preview PNGs in the previews directory:

| Detail File | Closest Preview PNG |
|-------------|-------------------|
| RATED SHAFT WALL HORIZONTAL ASSEMBLY.rvt | RATED HORIZONTAL SHAFT WALLS.png |
| SHAFT WALL - 2 HOUR RATED.rvt | 2 HR Shaftwall Fire Barriers.png |
| WALLS_FRAMING_UL453(2 HOUR) *.rvt | UL PARTITION.png (reference table) |
| RATED SECTION @ ELECTRICAL OUTLETS.rvt | PENETRATION DUCT AT RATED_NON RATED WALL.png (related) |
| STUCCO *.rvt | TYPICAL EXTERIOR STUCCO FINISH OVER FRAMING.png |
| WALL_BASE DETAIL.rvt | WALL BASE FLASHING DETAIL @ STUCCO.png (related) |
| RATED WALL PENETRATION.rvt | JOINT SYSTEM AT RATED WALL.png (related) |

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## UL Design Numbers Referenced

| UL Design | Rating | Assembly | Files |
|-----------|--------|----------|-------|
| U453 | 2-hr | Steel stud with double Type X GWB each side | WALLS_FRAMING_UL453(2 HOUR) 3-5_8_ STUD.rvt, WALLS_FRAMING_UL453(2 HOUR) 6_ STUD.rvt |
| U465 | 1-hr | Steel stud shaft wall, single GWB + shaft liner | SHAFT WALL - 1 HOUR RATED.rvt |
| U466 | 2-hr | Steel stud shaft wall, double GWB + shaft liner | SHAFT WALL - 2 HOUR RATED.rvt |

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## IBC Code Sections Referenced

| IBC Section | Topic | Applicable Details |
|-------------|-------|-------------------|
| 708 | Fire partitions | ST-7, ST-8, demising walls |
| 713 | Shaft enclosures | All shaft wall details |
| 714 | Penetrations in fire-resistance-rated assemblies | Rated penetrations, electrical outlets, firestop |
| 1020 | Corridors | Tenant corridor demising wall |
| 1206.2 | Sound transmission (STC 50 min) | Demising walls, tenant separation |
| 1404/1405 | Exterior wall coverings | Stone veneer, stucco details |
| 1503 | Weather protection | Roof flashing, parapet coping |
| 1609 | Wind loads | Rooftop screen walls |
