Solid Wood Joist
1
STC 57 - IIC 52
DIRECT FIX TO SOLID WOOD JOIST
CONSTRUCTION
* LAMINATE HARD WOOD FLOORING
* VAPOR BARRIER
* 1/2" WOOD UNDERLAYMENT
* 5/8" PLYWOOD SUBFLOOR (*L513 - 3/4" Ply)
* 2" X 10" SOLID WOOD JOIST @ 16" OC
* R-19 FIBERGLASS BATT INSULATION (NOM 6")
* RSIC-1 INSTALLED @ 48" OC
* 7/8" DRYWALL FURRING CHANNEL @ 24" OC
* 2 LAYERS 5/8" FIRE CODE GYPSUM BOARD
2
STC 55 - IIC 54
DIRECT FIX TO SOLID WOOD JOIST
CONSTRUCTION
* 3/8" HARDWOOD FLOORING
* VAPOR BARRIER
* 3/4" LT WT CONCRETE
* 5/8" PLYWOOD SUBFLOOR
* 2" X 10" SOLID WOOD JOIST @ 16" OC
* R-19 FIBERGLASS BATT INSULATION (NOM 6")
* RSIC-1 INSTALLED @ 48" OC
* 7/8" DRYWALL FURRING CHANNEL @ 24" OC
* 2 LAYERS 5/8" FIRE CODE GYPSUM BOARD
3
STC 57 - IIC 52
DIRECT FIX TO SOLID WOOD JOIST
CONSTRUCTION
* SHEET VINYL
* 1/2" WOOD UNDERLAYMENT
* 5/8" PLYWOOD SUBFLOOR (*L513 - 3/4" Ply)
* 2" X 10" SOLID WOOD JOIST @ 16" OC
* R-19 FIBERGLASS BATT INSULATION (NOM 6")
* RSIC-1 INSTALLED @ 48" OC
* 7/8" DRYWALL FURRING CHANNEL @ 24" OC
* 2 LAYERS 5/8" FIRE CODE GYPSUM BOARD
4
STC 55 - IIC 54
DIRECT FIX TO SOLID WOOD JOIST
CONSTRUCTION
* SHEET VINYL
* 3/4" LT WT CONCRETE
* 5/8" PLYWOOD SUBFLOOR
* 2" X 10" SOLID WOOD JOIST @ 16" OC
* R-19 FIBERGLASS BATT INSULATION (NOM 6")
* RSIC-1 INSTALLED @ 48" OC
* 7/8" DRYWALL FURRING CHANNEL @ 24" OC
* 2 LAYERS 5/8" FIRE CODE GYPSUM BOARD
5
STC 57 - IIC 56
DIRECT FIX TO SOLID WOOD JOIST
CONSTRUCTION
* CERAMIC TILE
* 1/4" TILE UNDERLAYMENT
* 1/2" WOOD UNDERLAYMENT
* 5/8" PLYWOOD SUBFLOOR (*L513 - 3/4" Ply)
* 2" X 10" SOLID WOOD JOIST @ 16" OC
* R-19 FIBERGLASS BATT INSULATION (NOM 6")
* RSIC-1 INSTALLED @ 48" OC
* 7/8" DRYWALL FURRING CHANNEL @ 24" OC
* 2 LAYERS 5/8" FIRE CODE GYPSUM BOARD
6
STC 55 - IIC 78
DIRECT FIX TO SOLID WOOD JOIST
CONSTRUCTION
* CARPET AND PAD
* 3/4" LT WT CONCRETE
* 5/8" PLYWOOD SUBFLOOR
* 2" X 10" SOLID WOOD JOIST @ 16" OC
* R-19 FIBERGLASS BATT INSULATION (NOM 6")
* RSIC-1 INSTALLED @ 48" OC
* 7/8" DRYWALL FURRING CHANNEL @ 24" OC
* 2 LAYERS 5/8" FIRE CODE GYPSUM BOARD
7
STC 57 - IIC 78
DIRECT FIX TO SOLID WOOD JOIST
CONSTRUCTION
* CARPET & PAD
* 1/2" WOOD UNDERLAYMENT
* 5/8" PLYWOOD SUBFLOOR (*L513 - 3/4" Ply)
* 2" X 10" SOLID WOOD JOIST @ 16" OC
* R-19 FIBERGLASS BATT INSULATION (NOM 6")
* RSIC-1 INSTALLED @ 48" OC
* 7/8" DRYWALL FURRING CHANNEL @ 24" OC
* 2 LAYERS 5/8" FIRE CODE GYPSUM BOARD
8
STC 55 - IIC 53
DIRECT FIX TO SOLID WOOD JOIST
CONSTRUCTION
* CERAMIC TILE
* 1/4" TILE UNDERLAYMENT
* 3/4" LT WT CONCRETE
* 5/8" PLYWOOD SUBFLOOR
* 2" X 10" SOLID WOOD JOIST @ 16" OC
* R-19 FIBERGLASS BATT INSULATION (NOM 6")
* RSIC-1 INSTALLED @ 48" OC
* 7/8" DRYWALL FURRING CHANNEL @ 24" OC
* 2 LAYERS 5/8" FIRE CODE GYPSUM BOARD
▲ Back to top
"I" Joist
STC 60 IIC 54
CONSTRUCTION
* LVT Glued down
* Ecore QT4002 2mm Rubber underlayment glued down
* 3/4" Light Weight Gypsum Concrete Topping
* 5/8" Plywood
* 11-7/8" I Joist @ 16" oc.
* R-13 Fiberglass Insulation
* RC-1 Boost @ 16" x 24" oc.
* Dietrich RC-1 Pro @ 16" oc.
* 2 Layers 5/8" Fire code "C" Gypsum BoardSTC
STC 61 IIC 55
CONSTRUCTION
* HW Flooring Glued down
* Ecore QT4002 2mm Rubber underlayment glued down
* 3/4" Light Weight Gypsum Concrete Topping
* 5/8" Plywood
* 11-7/8" I Joist @ 16" oc.
* R-13 Fiberglass Insulation· RC-1 Boost @ 16" x 24" oc.
* Dietrich RC-1 Pro @ 16" oc.
* 2 Layers 5/8" Fire code "C" Gypsum BoardSTC
STC 63 IIC 57
CONSTRUCTION
* Parterre Flooring Systems Lebanon Cedar Luxury Vinyl Planks
* Hacker Industries, Inc. Firm-Fill Gypsum Concrete
* Hacker Industries, Inc. Firm-Fill SCM-250 Sound Control Mat
* Oriented Strand Board Sheathing
* Johns Manville R-13 Fiberglass Insulation
* Weyerhaeuser TrusJoist 360 TJI Joist
* RSIC-1 Installed @ 24"x48"
* Clark Dietrich 087F125-18 Furring Channel @ 24" O.C.
* 2 Layers Type C Gypsum Panel
STC 63 IIC 56
CONSTRUCTION
* Metroflor Commonwealth Commercial Luxury Resilient Tile
* Hacker Industries, Inc. Firm-Fill Gypsum Concrete
* Hacker Industries, Inc. Firm-Fill SCM-250 Sound Control Mat
* Oriented Strand Board Sheathing
* Johns Manville R-13 Fiberglass Insulation
* Weyerhaeuser TrusJoist 360 TJI Joist
* RSIC-1 Installed @ 24"x48"
* Clark Dietrich 087F125-18 Furring Channel @ 24" O.C.
* 2 Layers Type C Gypsum Panel
STC 62 IIC 57
CONSTRUCTION
* Armstong Vinyl Sheet
* Hacker Industries, Inc. Firm-Fill Gypsum Concrete
* Hacker Industries, Inc. Firm-Fill SCM-250 Sound Control Mat
* Oriented Strand Board Sheathing
* Johns Manville R-13 Fiberglass Insulation
* Weyerhaeuser TrusJoist 360 TJI Joist
* RSIC-1 Installed @ 24"x48"
* Clark Dietrich 087F125-18 Furring Channel @ 24" O.C.
* 2 Layers Type C Gypsum Panel
STC 62 IIC 61
CONSTRUCTION
* Mannington Hometown Lexington Hickory Hardwood
* Hacker Industries, Inc. Firm-Fill Gypsum Concrete
* Hacker Industries, Inc. Firm-Fill SCM-250 Sound Control Mat
* Oriented Strand Board Sheathing
* Johns Manville R-13 Fiberglass Insulation
* Weyerhaeuser TrusJoist 360 TJI Joist
* RSIC-1 Installed @ 24"x48"
* Clark Dietrich 087F125-18 Furring Channel @ 24" O.C.
* 2 Layers Type C Gypsum Panel
STC 63 IIC 61
CONSTRUCTION
* Daltile BT01-Bome Ceramic Floor Tile
* Hacker Industries, Inc. Firm-Fill Gypsum Concrete
* Hacker Industries, Inc. Firm-Fill SCM-250 Sound Control Mat
* Oriented Strand Board Sheathing
* Johns Manville R-13 Fiberglass Insulation
* Weyerhaeuser TrusJoist 360 TJI Joist
* RSIC-1 Installed @ 24"x48"
* Clark Dietrich 087F125-18 Furring Channel @ 24" O.C.
* 2 Layers Type C Gypsum Panel
STC 62 IIC 54
CONSTRUCTION
* Hacker Industries, Inc. Firm-Fill Gypsum Concrete
* Hacker Industries, Inc. Firm-Fill SCM-250 Sound Control Mat
* Oriented Strand Board Sheathing
* Johns Manville R-13 Fiberglass Insulation
* Weyerhaeuser TrusJoist 360 TJI Joist
* RSIC-1 Installed @ 24"x48"
* Clark Dietrich 087F125-18 Furring Channel @ 24" O.C.
* 2 Layers Type C Gypsum Panel
STC 62 IIC 58
CONSTRUCTION
* Armstong Vinyl Sheet 1.5mm
* Hacker Industries, Inc. Firm-Fill Gypsum Concrete
* Hacker Industries, Inc. Firm-Fill SCM-250 Sound Control Mat
* Oriented Strand Board Sheathing
* Johns Manville R-13 Fiberglass Insulation
* Weyerhaeuser TrusJoist 360 TJI Joist
* RSIC-1 Installed @ 24"x48"
* Clark Dietrich 087F125-18 Furring Channel @ 24" O.C.
* 2 Layers Type C Gypsum Panel
9
STC 61 IIC 56
FCW-ATI-E6968.08 Full Test Report
* Sheet Vinyl Ecore Forest FX
* Plywood 3/4"
* Waterproof Membrane (15lb Felt)
* Plywood 3/4"
* “I” Joist 12" Deep @ 24" OC
* Insulation Nominal 3.5"
* RSIC-1 Installed @ 16" x 48" OC
* 2 Layers 5/8" Fire Code "C" Gypsum Board
10
STC 61 IIC 58
FCW-ATI-E6968.09 Full Test Report
* Snap and Go Flooring with 2mm Ecore mat
* Plywood 3/4"
* Waterproof Membrane (15lb Felt)
* Plywood 3/4"
* “I” Joist 12" Deep @ 16" OC
* Insulation Nominal 3.5"
* RSIC-1 Installed @ 16" x 48" OC
* 2 Layers 5/8" Fire Code “C” Gypsum Board
STC 60 IIC 76
FCW-ATI-E6968.10 Full Test Report
* Carpet and Pad
* Plywood 3/4"
* Waterproof Membrane (15lb Felt)
* Plywood 3/4"
* “I” Joist 12" Deep @ 16" OC
* Insulation Nominal 3.5"
* RSIC-1 Installed @ 16" x 48" OC
* 2 Layers 5/8" Fire Code “C” Gypsum Board
STC 62 IIC 53
FCW-ATI-E6968.11 Full Test Report
* Ceramic Tile
* Ecore 2mm Tile underlayment
* Plywood 3/4"
* Waterproof Membrane (15lb Felt)
* Plywood 3/4"
* “I” Joist 12" Deep @ 16" OC
* Insulation Nominal 3.5"
* RSIC-1 Installed @ 16" x 48" OC
* 2 Layers 5/8" Fire Code “C” Gypsum Board
FSTC 54 FIIC 55
* HARD WOOD FLOORING1-1/4”
* LEVELROCK POURED IN PLACE
* 1/4” MAT MATERIAL
* 3/4” T&G SUBFLOOR
* 14" “I” JOIST @ 16"
* FIBERGLASS INSULATION 14"
* RSIC-1 INSTALLED @ 16" x 48" OC
* 7/8" DRYWALL FURRING CHANNEL @ 24" OC
* 2 LAYER 5/8" FIRE CODE GYPSUM BOARDF
FSTC 54 FIIC 55
FULL REPORT (FIIC & FSTC 9 pgs)
* 3/8" Hardwood flooring
* 1-1/4" thick lightweight concrete floorslab
* 1/4" thick resilient floor membrane
* 3/4" T&G plywood deck
* 16" deep I-joist
* 8" min demelec Sealection 500
* RSIC-1 installed 48" oc.
* 7/8" furring channel 24" oc.
FSTC 57 FIIC 63
FULL REPORT (FIIC & FSTC 6 pgs)
* RSIC-1 direct attached to TJI joist
* Tile, 1/4"resiliend floor membrane
* 1-1/4" Lt. Wt. gypsum concrete
* two layers 5/8" gypsum FIIC 63 FSTC 57
FSTC 55 FIIC 60
FULL REPORT (FIIC & FSTC 6 pgs)
* Direct fix to TJI, 1/2" Plywood
* 1-1/2" Light Weight Gypsum Concrete
* 3/4" Plywood, 16" TJI joist
* 12" Mineral wool 3.5" Fibergalss Batt Insulation
* 2 layers 5/8" Gypsum Direct Attached
Non RSIC-1 System
FSTC 40 FIIC 32
FULL REPORT (FIIC & FSTC 8 pgs)
* Direct fix to TJI
* 1-1/2" Light Weight Gypsum Concrete
* 3/4" Plywood
* 16" TJI joist
* 3.5" Fibergalss Batt Insulation
* 2 la ers 5 8" G sum Direct Attached
▲ Back to top
Open Web Truss
STC 62 - IIC 54
OPEN WEB WOOD TRUSS RC Channel on RC-1 Boost Isolator
CONSTRUCTION
- Ceramic Tile
- Ecore QT4002 2mm Rubber underlayment floated
- 3/4" Light Weight Gypsum Concrete Topping
- 3/4" Plywood· 18" Open Webb Truss @ 24" oc.
- R-13 Fiberglass Insulation
- RC-1 Boost @ 16" x 24" oc.
- Dietrich RC-1 Pro @ 16" oc.
- 1 Layers 5/8" Fire code "C" Gypsum Board
STC 61 - IIC 54
OPEN WEB WOOD TRUSS RC Channel on RC-1 Boost Isolator
CONSTRUCTION
- LVT Flooring glued down
- Ecore QT4002 2mm Rubber underlayment glued down
- 3/4" Light Weight Gypsum Concrete Topping
- 3/4" Plywood
- 18" Open Webb Truss @ 24" oc.
- R-13 Fiberglass Insulation
- RC-1 Boost @ 16" x 24" oc.
- Dietrich RC-1 Pro @ 16" oc.
- 1 Layers 5/8" Fire code "C" Gypsum Board
STC 60 - IIC 57
OPEN WEB WOOD TRUSS RC Channel on RC-1 Boost Isolator
CONSTRUCTION
- HW Flooring Floated
- Ecore QT4002 2mm Rubber underlayment floated
- 3/4" Light Weight Gypsum Concrete Topping
- 3/4" Plywood
- 18" Open Webb Truss @ 24" oc.
- R-13 Fiberglass Insulation
- RC-1 Boost @ 16" x 24" oc.
- Dietrich RC-1 Pro @ 16" oc.
- 1 Layers 5/8" Fire code "C" Gypsum Board
STC 62 - IIC 53
DIRECT FIX TO OPEN WEB FLOOR TRUSS
CONSTRUCTION
- Hacker Industries, Inc. Firm-Fill Gypsum Concrete
- Hacker Industries, Inc. Firm-Fill SCM-250 Sound Control Mat
- Oriented Strand Board Sheathing
- Guardian Faces R-13 Fiberglass Insulation
- York PB Truss L/360 Open Web Truss @ 24" O.C.
- RSIC-1 Installed @ 24"x48"
- Clark Dietrich 087F125-18 Furring Channel @ 24" O.C.
- National Gypsum Gold Bond Fire-Shield C Gypsum Board
STC 62 - IIC 56
DIRECT FIX TO OPEN WEB FLOOR TRUSS
CONSTRUCTION
- 3mm Parterre Flooring Systems Lebanon Cedar Luxury Vinyl Planks
- Hacker Industries, Inc. Firm-Fill Gypsum Concrete
- Hacker Industries, Inc. Firm-Fill SCM-250 Sound Control Mat
- Oriented Strand Board Sheathing
- Guardian Faces R-13 Fiberglass Insulation
- York PB Truss L/360 Open Web Truss @ 24" O.C.
- RSIC-1 Installed @ 24"x48"
- Clark Dietrich 087F125-18 Furring Channel @ 24" O.C.
- National Gypsum Gold Bond Fire-Shield C Gypsum Board
STC 62 - IIC 56
DIRECT FIX TO OPEN WEB FLOOR TRUSS
CONSTRUCTION
- 3mm Metroflor Commonwealth Commercial Luxury Resilient Tile
- Hacker Industries, Inc. Firm-Fill Gypsum Concrete
- Hacker Industries, Inc. Firm-Fill SCM-250 Sound Control Mat
- Oriented Strand Board Sheathing
- Guardian Faces R-13 Fiberglass Insulation
- York PB Truss L/360 Open Web Truss @ 24" O.C.
- RSIC-1 Installed @ 24"x48"
- Clark Dietrich 087F125-18 Furring Channel @ 24" O.C
.
- National Gypsum Gold Bond Fire-Shield C Gypsum Board
STC 62 - IIC 56
DIRECT FIX TO OPEN WEB FLOOR TRUSS
CONSTRUCTION
- Armstrong 1.5mm Vinyl Sheet
- Hacker Industries, Inc. Firm-Fill Gypsum Concrete
- Hacker Industries, Inc. Firm-Fill SCM-250 Sound Control Mat
- Oriented Strand Board Sheathing
- Guardian Faces R-13 Fiberglass Insulation
- York PB Truss L/360 Open Web Truss @ 24" O.C.
- RSIC-1 Installed @ 24"x48"
- Clark Dietrich 087F125-18 Furring Channel @ 24" O.C.
- National Gypsum Gold Bond Fire-Shield C Gypsum Board
STC 62 - IIC 60
DIRECT FIX TO OPEN WEB FLOOR TRUSS
CONSTRUCTION
- 12.07mm Mannington Hometown Lexington Hickory
- Hardwood Hacker Industries, Inc. Firm-Fill Gypsum Concrete
- Hacker Industries, Inc. Firm-Fill SCM-250 Sound Control Mat
- Oriented Strand Board Sheathing
- Guardian Faces R-13 Fiberglass Insulation
- York PB Truss L/360 Open Web Truss @ 24" O.C.
- RSIC-1 Installed @ 24"x48"
- Clark Dietrich 087F125-18 Furring Channel @ 24" O.C.
- National Gypsum Gold Bond Fire-Shield C Gypsum Board
STC 61 - IIC 57
DIRECT FIX TO OPEN WEB FLOOR TRUSS
CONSTRUCTION
- Daltile BT01-Bone Ceramic Floor Tile
- Hacker Industries, Inc. Firm-Fill Gypsum Concrete
- Hacker Industries, Inc. Firm-Fill SCM-250 Sound Control Mat
- Oriented Strand Board Sheathing
- Guardian Faces R-13 Fiberglass Insulation
- York PB Truss L/360 Open Web Truss @ 24" O.C.
- RSIC-1 Installed @ 24"x48"
- Clark Dietrich 087F125-18 Furring Channel @ 24" O.C.
- National Gypsum Gold Bond Fire-Shield C Gypsum Board
STC 61 - IIC 54
DIRECT FIX TO OPEN WEB FLOOR TRUSS
CONSTRUCTION
- Hacker Industries, Inc. Firm-Fill Gypsum Concrete
- Hacker Industries, Inc. Firm-Fill SCM-250 Sound Control Mat
- Oriented Strand Board Sheathing
- Guardian Faces R-13 Fiberglass Insulation
- York PB Truss L/360 Open Web Truss @ 24" O.C.
- RSIC-1 Installed @ 24"x48"
- Clark Dietrich 087F125-18 Furring Channel @ 24" O.C.
- National Gypsum Gold Bond Fire-Shield C Gypsum Board
STC 56 - IIC 73
DIRECT FIX TO OPEN WEB FLOOR TRUSS
TFCSW RAL IN09-045 STC 56 IIC 73
- CARPET AND PAD
- 3/4" T&G OSB SUBFLOOR
- 11-1/4" DEEP OPEN WEB TRUSS @ 24" OC
- R-11 FIBERGLASS BATT INSULATION (NOM 3.5")
- RSIC-1 INSTALLED @ 48" OC
- 7/8" DRYWALL FURRING CHANNEL @ 24" OC
- 2 LAYERS 5/8" FIRE CODE GYPSUM BOARD
STC 54 - IIC 52
DIRECT FIX TO OPEN WEB FLOOR TRUSS
TFCSW RAL IN09-044 STC 54 IIC 52
- HARDWOOD FLOORING
- 1/16" FOAM UNDERLAYMENT
- 3/4" T&G OSB SUBFLOOR
- 11-1/4" DEEP OPEN WEB TRUSS @ 24" OC
- R-11 FIBERGLASS BATT INSULATION (NOM 3.5")
- RSIC-1 INSTALLED @ 48" OC
- 7/8" DRYWALL FURRING CHANNEL @ 24" OC
- 2 LAYERS 5/8" FIRE CODE GYPSUM BOARD
STC 54 - IIC 53
DIRECT FIX TO OPEN WEB FLOOR TRUSS
TFCSW RAL IN09-043 STC 54 IIC 53
- CERAMIC TILE
- 1/4" JAMES HARDIE TILE BACKER
- 3/4" T&G OSB SUBFLOOR
- 11-1/4" DEEP OPEN WEB TRUSS @ 24" OC
- R-11 FIBERGLASS BATT INSULATION (NOM 3.5")
- RSIC-1 INSTALLED @ 48" OC
- 7/8" DRYWALL FURRING CHANNEL @ 24" OC
- 2 LAYERS 5/8" FIRE CODE GYPSUM BOARD
STC 54 - IIC 50
DIRECT FIX TO OPEN WEB FLOOR TRUSS
TFCSW RAL IN09-042 STC 54 IIC 50
- VINYL FLOORING
- 3/4" T&G SUBFLOOR
- 11-1/4" DEEP OPEN WEB TRUSS @ 24" OC
- R-11 FIBERGLASS BATT INSULATION (NOM 3.5")
- RSIC-1 INSTALLED @ 48" OC
- 7/8" DRYWALL FURRING CHANNEL @ 24" OC
- 2 LAYERS 5/8" FIRE CODE GYPSUM BOARD
FSTC 60 FIIC 55
DIRECT FIX TO OPEN WEB FLOOR TRUSS
Topping, Min 5/8" Plywood or O-2 Waferboard, Structual Truswal SpaceJoist Metal Web1 HOUR, Optional Insulation, RSIC-1 installed 48" oc., 7/8" furring channel 24" oc.TRANSMISSIONISOLATION, 1 Layer 5/8" Fire code "C" Gypsum Drywall
STC 60 IIC 48
STC 60 IIC 74
STC 61 IIC 53
STC 55
NOISE CONTROL ROOF ASSEMBLY
