TITLE:
SW SW RS
RS RB
RS
DESIGN CONSIDERATIONS The fundamental concerns of a home theater are the visual and audio performance of the experience. The placement of audio-visual equipment depends on the geometry of the theater space. Three modes of sound exist in the theater: axial, tangential, and oblique. Axial modes are the passage of sound between two parallel surfaces. Tangential modes move among four surfaces. Oblique modes involve all six surfaces of the space. The quality of the sound in the theater can be maximized with good room proportions and the proper selection and location of acoustical treatments. Absorptive materials and reflective surfaces should be used to manipulate the movement of sound in the space. Some reflections are desired to create ambience and lifelike attributes. An additional concern is the containment of noise within the theater, inhibiting its transmission through the perimeter barrier. Materials and methods of construction should preserve an acoustical boundary. Projector locations vary depending on the technology selected and may feature descending lifts, floor-mounted units, or rear wall concealed units. If multiple rows of seating are desired, raised platforms will enhance sightlines to the screen. ACOUSTICAL PERFORMANCE DOORS The entry door provides an easy path for sound to escape from the theater to adjacent spaces. The door should be of solid core construction and feature the highest possible sound transfer coefficient (STC). A good target performance rating is STC 45. If a vision panel is incorporated, it should consist of two panes of glazing with frames and seals to maintain the STC rating of the door assembly.
CS
16" UP
D A
LOCATION : Doors represent an expansive, reflective surface; without interior surface-mounted acoustical panels, doors should not be place in the first half of the theater adjacent to the screen and the front channel speakers.
B C
GASKETS : Acoustical seals should be used along the edges of the door, particularly at the threshold. The door leaf should feature a mortised, automatic door bottom seal. Gaskets should be closed cell neoprene or silicone rubber. Seals should be continuous along the hinge, lock, and head of the doorjamb and not conflict with installation of door hardware such as closures, exit devices, and panic bars.
LS
RB LS
LS
FRAMING: Isolate the theater from adjacent spaces with double-wall construction with a continuous, uninterrupted air gap. Alternate assemblies include resilient channel over perimeter framing, or the use of composite framing members mechanically connected with resilient framing clips. With composite framing, the acoustical member shall be shorter than the structural member and not fastened to the sill and top plates. Ceiling construction should reduce low-frequency sound transmission by isolating the theater from adjacent spaces with double-framed construction or the use of mechanical hangers featuring neoprene pads.
DESIGNED BY: CHECKED BY: DRAWN BY: DATE:
5" UP
Rev.#
Date
Revisions
By
Comments
ACOUSTICAL PANELS Materials applied to the interior surfaces of the space respond to the live/dead end properties of a rectangular room. Acoustical materials affixed to walls and the ceiling should feature a 6lb/cu ft density. The panels can be fabric wrapped if the covering does not interfere with the desired performance characteristics of the panel. ACOUSTICAL SEALANT Applied to both sides of the perimeter wall construction, at both the sill and the top plates, the sealant should be applied in continuous beads. If necessary, backer rods should fill large voids before the sealant is applied.
10" UP
FLOORS Isolating the movement of the floor from the perimeter boundary inhibits the transmission of sound from the theater. A floating floor should be executed with a closed cell foam acoustical floor mat or high-density molded fiberglass isolator pads. Isolation of the theater from adjacent construction can be accomplished by turning up the acoustical floor mat along the perimeter or by using an isolation board. The isolation board should be rigid glass fiber or neoprene sponge rubber (10 lb/cu ft). The floating floor should be finished with carpet to provide the best acoustical performance for tangential and oblique modes. BATT INSULATION Wall cavities should be completely filled with 3-1/2 in. batt insulation with a sound transfer coefficient performance of at least STC 14. Fiberglass materials should have a minimum density of 3 lb/cu ft.
RACK
MECHANICAL PIPE INSULATION Pipe conduit penetrations of stud drywall construction should be wrapped with 1/2 in. thick pipe insulation extended 2 in. beyond both faces of construction with drywall installed tight to sheet insulation and sealed with acoustical sealant. If multiple ducts, pipes, or conduits penetrate the exterior envelope, each element should be separated by a minimum of 4 in. in all directions.
RACK
SCALE:
1/4" = 1' - 0" JOB #:
JOB#
Theater-01 Theater Plan View
DUCTWORK INSULATION To minimize the transmission of sound, the duct should be lined with 1-2 in. of fiberglass insulation with a minimum 1.5 lb/cu ft density. The noise reduction coefficient (NRC) rating for 1 in. duct lining should be 0.45 and 0.72 for 2 in. duct lining. DUCTWORK PENETRATIONS Provide 4 in. sheet insulation around any perimeter wall penetrations. Extend insulation 2 in. beyond the width of perimeter partition to each side.
Drawing Format "B" 11"x17" PAGE NO.
1 TH-01
THEATER PLAN VIEW SCALE - 1/4" = 1' - 0"
HVAC Linear diffusers should be used to minimize the airflow noise within the theater. Supply airflow rates should be limited to 600 ft/min. in the main duct and 425 ft/min. in branch ducts. Diffuser neck velocities should be limited to 325 ft/min.
TITLE:
DESIGN CONSIDERATIONS The fundamental concerns of a home theater are the visual and audio performance of the experience. The placement of audio-visual equipment depends on the geometry of the theater space. Three modes of sound exist in the theater: axial, tangential, and oblique. Axial modes are the passage of sound between two parallel surfaces. Tangential modes move among four surfaces. Oblique modes involve all six surfaces of the space. The quality of the sound in the theater can be maximized with good room proportions and the proper selection and location of acoustical treatments. Absorptive materials and reflective surfaces should be used to manipulate the movement of sound in the space. Some reflections are desired to create ambience and lifelike attributes. An additional concern is the containment of noise within the theater, inhibiting its transmission through the perimeter barrier. Materials and methods of construction should preserve an acoustical boundary. Projector locations vary depending on the technology selected and may feature descending lifts, floor-mounted units, or rear wall concealed units. If multiple rows of seating are desired, raised platforms will enhance sightlines to the screen. ACOUSTICAL PERFORMANCE DOORS The entry door provides an easy path for sound to escape from the theater to adjacent spaces. The door should be of solid core construction and feature the highest possible sound transfer coefficient (STC). A good target performance rating is STC 45. If a vision panel is incorporated, it should consist of two panes of glazing with frames and seals to maintain the STC rating of the door assembly. LOCATION : Doors represent an expansive, reflective surface; without interior surface-mounted acoustical panels, doors should not be place in the first half of the theater adjacent to the screen and the front channel speakers.
16" UP
GASKETS : Acoustical seals should be used along the edges of the door, particularly at the threshold. The door leaf should feature a mortised, automatic door bottom seal. Gaskets should be closed cell neoprene or silicone rubber. Seals should be continuous along the hinge, lock, and head of the doorjamb and not conflict with installation of door hardware such as closures, exit devices, and panic bars. FRAMING: Isolate the theater from adjacent spaces with double-wall construction with a continuous, uninterrupted air gap. Alternate assemblies include resilient channel over perimeter framing, or the use of composite framing members mechanically connected with resilient framing clips. With composite framing, the acoustical member shall be shorter than the structural member and not fastened to the sill and top plates. Ceiling construction should reduce low-frequency sound transmission by isolating the theater from adjacent spaces with double-framed construction or the use of mechanical hangers featuring neoprene pads.
AV 001.13
DESIGNED BY: CHECKED BY: DRAWN BY: DATE:
5" UP
Rev.#
Date
Revisions
By
Comments
ACOUSTICAL PANELS Materials applied to the interior surfaces of the space respond to the live/dead end properties of a rectangular room. Acoustical materials affixed to walls and the ceiling should feature a 6lb/cu ft density. The panels can be fabric wrapped if the covering does not interfere with the desired performance characteristics of the panel. ACOUSTICAL SEALANT Applied to both sides of the perimeter wall construction, at both the sill and the top plates, the sealant should be applied in continuous beads. If necessary, backer rods should fill large voids before the sealant is applied.
10" UP
FLOORS Isolating the movement of the floor from the perimeter boundary inhibits the transmission of sound from the theater. A floating floor should be executed with a closed cell foam acoustical floor mat or high-density molded fiberglass isolator pads. Isolation of the theater from adjacent construction can be accomplished by turning up the acoustical floor mat along the perimeter or by using an isolation board. The isolation board should be rigid glass fiber or neoprene sponge rubber (10 lb/cu ft). The floating floor should be finished with carpet to provide the best acoustical performance for tangential and oblique modes.
RACK
AV 001.14
BATT INSULATION Wall cavities should be completely filled with 3-1/2 in. batt insulation with a sound transfer coefficient performance of at least STC 14. Fiberglass materials should have a minimum density of 3 lb/cu ft. MECHANICAL PIPE INSULATION Pipe conduit penetrations of stud drywall construction should be wrapped with 1/2 in. thick pipe insulation extended 2 in. beyond both faces of construction with drywall installed tight to sheet insulation and sealed with acoustical sealant. If multiple ducts, pipes, or conduits penetrate the exterior envelope, each element should be separated by a minimum of 4 in. in all directions.
RACK
SCALE:
1/4" = 1' - 0" JOB #:
JOB#
Theater-01 AV Floor Plan
DUCTWORK INSULATION To minimize the transmission of sound, the duct should be lined with 1-2 in. of fiberglass insulation with a minimum 1.5 lb/cu ft density. The noise reduction coefficient (NRC) rating for 1 in. duct lining should be 0.45 and 0.72 for 2 in. duct lining. DUCTWORK PENETRATIONS Provide 4 in. sheet insulation around any perimeter wall penetrations. Extend insulation 2 in. beyond the width of perimeter partition to each side.
Drawing Format "B" 11"x17" PAGE NO.
1 TH-01
AV FLOOR PLAN SCALE - 1/4" = 1' - 0"
HVAC Linear diffusers should be used to minimize the airflow noise within the theater. Supply airflow rates should be limited to 600 ft/min. in the main duct and 425 ft/min. in branch ducts. Diffuser neck velocities should be limited to 325 ft/min.
TITLE:
DESIGN CONSIDERATIONS The fundamental concerns of a home theater are the visual and audio performance of the experience. The placement of audio-visual equipment depends on the geometry of the theater space. Three modes of sound exist in the theater: axial, tangential, and oblique. Axial modes are the passage of sound between two parallel surfaces. Tangential modes move among four surfaces. Oblique modes involve all six surfaces of the space. The quality of the sound in the theater can be maximized with good room proportions and the proper selection and location of acoustical treatments. Absorptive materials and reflective surfaces should be used to manipulate the movement of sound in the space. Some reflections are desired to create ambience and lifelike attributes. An additional concern is the containment of noise within the theater, inhibiting its transmission through the perimeter barrier. Materials and methods of construction should preserve an acoustical boundary. Projector locations vary depending on the technology selected and may feature descending lifts, floor-mounted units, or rear wall concealed units. If multiple rows of seating are desired, raised platforms will enhance sightlines to the screen.
DIMMERS SHALL BE RELOCATED, LOCATIONS SHALL BE FIELD DETERMINED
SW S
SW
B
Y
Y
Y
ACOUSTICAL PERFORMANCE DOORS The entry door provides an easy path for sound to escape from the theater to adjacent spaces. The door should be of solid core construction and feature the highest possible sound transfer coefficient (STC). A good target performance rating is STC 45. If a vision panel is incorporated, it should consist of two panes of glazing with frames and seals to maintain the STC rating of the door assembly.
Y
S
B
B D1 M
D1
D1
D1
D1
D1
A1
SP
RS S
S A1
A1
C
B
D1
C
M
LOCATION : Doors represent an expansive, reflective surface; without interior surface-mounted acoustical panels, doors should not be place in the first half of the theater adjacent to the screen and the front channel speakers.
A1 EF
Y
CS
Y
SD SD SD SD SD SD SD
M
A1 S
LS
A1
SD SD SD SD SD SD
C
B
C D1
T
LOCATE AT TOP OF STAIRWELL
A1
M
SP
Y
Y
B
B
A1
B
Z
GFI A1 EX
S
SD ST
A1 Y
D1
U
Y A1
A1
G
SD SD SD
B
A1
A1
B
S EXIST
GASKETS : Acoustical seals should be used along the edges of the door, particularly at the threshold. The door leaf should feature a mortised, automatic door bottom seal. Gaskets should be closed cell neoprene or silicone rubber. Seals should be continuous along the hinge, lock, and head of the doorjamb and not conflict with installation of door hardware such as closures, exit devices, and panic bars.
B
Y
5" UP
B
U
D1
R B
4
U
TV
A1
A1
S1
EF 50 CFM
D1
S3 S S3
FRAMING: Isolate the theater from adjacent spaces with double-wall construction with a continuous, uninterrupted air gap. Alternate assemblies include resilient channel over perimeter framing, or the use of composite framing members mechanically connected with resilient framing clips. With composite framing, the acoustical member shall be shorter than the structural member and not fastened to the sill and top plates. Ceiling construction should reduce low-frequency sound transmission by isolating the theater from adjacent spaces with double-framed construction or the use of mechanical hangers featuring neoprene pads.
DESIGNED BY: CHECKED BY: DRAWN BY: DATE:
Rev.# S
4
SD SD SD A1
T G
X1
GFI
GFI X1
C
GFI
S1
GFI
S1
D1
D1
S1
H EF
U
SD ST
S
Revisions
Date
By
Comments
ACOUSTICAL PANELS Materials applied to the interior surfaces of the space respond to the live/dead end properties of a rectangular room. Acoustical materials affixed to walls and the ceiling should feature a 6lb/cu ft density. The panels can be fabric wrapped if the covering does not interfere with the desired performance characteristics of the panel.
A1 S
SP GFI
GFI
GFI
GFI X1
TV
R
ACOUSTICAL SEALANT Applied to both sides of the perimeter wall construction, at both the sill and the top plates, the sealant should be applied in continuous beads. If necessary, backer rods should fill large voids before the sealant is applied.
SP
TV
X1
G
G
SP
EF 150 CFM
SP
S1
S1
S1
X1
U
G
R
X1
TV
U
U
FLOORS Isolating the movement of the floor from the perimeter boundary inhibits the transmission of sound from the theater. A floating floor should be executed with a closed cell foam acoustical floor mat or high-density molded fiberglass isolator pads. Isolation of the theater from adjacent construction can be accomplished by turning up the acoustical floor mat along the perimeter or by using an isolation board. The isolation board should be rigid glass fiber or neoprene sponge rubber (10 lb/cu ft). The floating floor should be finished with carpet to provide the best acoustical performance for tangential and oblique modes. BATT INSULATION Wall cavities should be completely filled with 3-1/2 in. batt insulation with a sound transfer coefficient performance of at least STC 14. Fiberglass materials should have a minimum density of 3 lb/cu ft. MECHANICAL PIPE INSULATION Pipe conduit penetrations of stud drywall construction should be wrapped with 1/2 in. thick pipe insulation extended 2 in. beyond both faces of construction with drywall installed tight to sheet insulation and sealed with acoustical sealant. If multiple ducts, pipes, or conduits penetrate the exterior envelope, each element should be separated by a minimum of 4 in. in all directions. DUCTWORK INSULATION To minimize the transmission of sound, the duct should be lined with 1-2 in. of fiberglass insulation with a minimum 1.5 lb/cu ft density. The noise reduction coefficient (NRC) rating for 1 in. duct lining should be 0.45 and 0.72 for 2 in. duct lining.
1 TH-01
REFLECTED CEILING PLAN SCALE - 1/8" = 1' - 0"
DUCTWORK PENETRATIONS Provide 4 in. sheet insulation around any perimeter wall penetrations. Extend insulation 2 in. beyond the width of perimeter partition to each side.
SCALE:
1/8" = 1' - 0" JOB #:
JOB#
Theater-01 Reflected Ceiling Plan Drawing Format "B" 11"x17" PAGE NO.
HVAC Linear diffusers should be used to minimize the airflow noise within the theater. Supply airflow rates should be limited to 600 ft/min. in the main duct and 425 ft/min. in branch ducts. Diffuser neck velocities should be limited to 325 ft/min.
TITLE:
DESIGNED BY: CHECKED BY: DRAWN BY: DATE:
Rev.#
Revisions
Date
By
Comments
SCALE:
3/8" = 1' - 0" JOB #:
JOB#
Theater-01 Screen Wall Elevation A 1 TH-04
SCREEN WALL ELEVATION A SCALE - 3/8" = 1' - 0"
Drawing Format "B" 11"x17" PAGE NO.
TITLE:
DESIGNED BY: CHECKED BY: DRAWN BY: DATE:
Rev.#
Date
Revisions
By
Comments
SCALE:
3/8" = 1' - 0" JOB #:
JOB#
Theater-01 Elevation B Rear Wall 1 TH-05
ELEVATION B-REAR WALL SCALE - 3/8" = 1' - 0"
Drawing Format "B" 11"x17" PAGE NO.
TITLE:
DESIGNED BY: CHECKED BY: DRAWN BY: DATE:
Rev.#
Date
Revisions
By
Comments
SCALE:
3/8" = 1' - 0" JOB #:
JOB#
Theater-01 Elevation C Side Wall 1 TH-06
ELEVATION C-SIDE WALL SCALE - 3/8" = 1' - 0"
Drawing Format "B" 11"x17" PAGE NO.
TITLE:
DESIGNED BY: CHECKED BY: DRAWN BY: DATE:
Rev.#
Date
Revisions
By
Comments
SCALE:
3/8" = 1' - 0" JOB #:
JOB#
Theater-01 Elevation D Side Wall 1 TH-07
ELEVATION D-SIDE WALL SCALE - 3/8" = 1' - 0"
Drawing Format "B" 11"x17" PAGE NO.
TITLE:
DESIGNED BY: CHECKED BY: DRAWN BY: DATE:
Rev.#
Date
Revisions
By
Comments
SCALE:
3/8" = 1' - 0" JOB #:
JOB#
Theater-01 Sight Line Section 1 TH-08
THEATER SIGHT LINE SECTION SCALE - 3/8" = 1' - 0"
Drawing Format "B" 11"x17" PAGE NO.
TITLE:
FINISHED WALL
FINISHED WALL
2 LAYERS OF 34" PLYWOOD CROSS GRAINED GLUED & SCREWED TOGETHER
1-12" BULLNOSE TYP. ADD BULLNOSE TO EXISTING PLATFORM
3 8" SPACE BETWEEN PLATFORM AND WALLS
THERMAFIBER OR EQUIVALENT INSULATION PACKED BETWEEN JOISTS
2 LAYERS OF 34" PLYWOOD CROSS GRAINED GLUED & SCREWED TOGETHER
THERMAFIBER OR EQUIVALENT INSULATION PACKED BETWEEN JOISTS HORIZONTALLY MOUNTED SINGLE GANG JUNCTION BOX FOR SPETLIGHT CENTERED IN RISER
ISOBLOCS PLACED EVERY 24" ON 16" O.C. JOISTS 1-21" BULLNOSE TYP.
ISOBLOCS PLACED EVERY 24" ON 16" O.C. JOISTS
FILL CELLS WITH THERMAFIBER INSULATION BETWEEN JOISTS
1 TH-09
TYPICAL PLATFORM DETAIL
2 TH-09
SCALE - NTS
TYPICAL STAGE DETAIL SCALE - NTS
DESIGNED BY: CHECKED BY: DRAWN BY: DATE:
Rev.#
Date
Revisions
By
Comments
2" x 6" Wall Stud 24" O.C
Magnet Insulation
Steel Plate
Staggard Drywall Seam with Green Glue* Sealant
2" x 6" Wall Stud 24" O.C 5/8" Drywall
5/8" Drywall
Green Glue*
Green Glue* Compound
5/8" Drywall
5/8" Drywall
Insulation
5/8" Drywall Green Glue* Sealant
Green Glue Sealant
5/8" Drywall
Finished Floor Material
Bottom Plate
Green Glue Sealant
SCALE:
Subfloor
NTS JOB #:
Double Neoprene Seal
JOB# Note: *Green Glue will have no real thickness in finished construction Note: *Green Glue will have no real thickness in finished construction
Theater-01 Construction Detail Drawing Format "B" 11"x17" PAGE NO.
ACOUSTICAL DOOR SWEEP SCALE - NTS
1 TH-09
WALL ELEVATION SCALE - NTS
1 TH-09
WALL SECTION SCALE - NTS
TITLE:
TOP PLATE
2"x4" STANDARD 16" OC SPACING
Align this center point for all speakers with center of screen.
DESIGNED BY: CHECKED BY: DRAWN BY: DATE:
Rev.#
2" x 2" x 3 4" MASON SUPER W PAD OR APPROVED EQUIVALENT (TYP @ Ea. SPEAKER)
BOTTOM PLATE 1 1 TH-10
FLOATING WALL ELEVATION
2 TH-10
SCALE - 1/2" = 1'-0"
Date
Revisions
By
Comments
SECTION @ 1 SCALE - 1/2" = 1'-0"
SCREEN FRAME SCALE:
AS NOTED JOB #:
JOB#
Theater-01 Floating Wall Detail Drawing Format "B" 11"x17" PAGE NO.
3 TH-10
DETAIL @ 3 SCALE - NTS
TITLE:
BLACK 1" INSULSHEILD- WRAP AROUND PROJECTOR BOX AND ABOVE REMOVED TJI
EXHAUST DUCT & FAN 175 CFM Min.
EXHAUST DUCT FRESH AIR INTAKE
EXHAUST FAN 175 CFM Min.
DESIGNED BY: CHECKED BY: DRAWN BY: DATE:
Rev.#
1 TH-11
Date
Revisions
By
Comments
PLAN SCALE - 1" = 1'-0"
BLACK 1" INSULSHEILD- WRAP AROUND PROJECTOR BOX AND ABOVE REMOVED TJI 2 TH-11
PROJECTOR ENCLOSURE SECTION A SCALE - 1" = 1'-0"
SCALE:
AS NOTED JOB #:
JOB#
PROVIDE DRAWER SLIDES OR SWINGING DOOR AS REQ'D FOR ACCESS 3 TH-11
PROJECTOR ENCLOSURE SECTION B SCALE - 1" = 1'-0"
Theater-01 Projector Enclosure Detail Drawing Format "B" 11"x17" PAGE NO.