Customer Support | certainteed.com/ceilings | 800-233-8990

GRILLE MODULES Wood Ceilings & Walls

Enabling a linear design aesthetic, this collection of natural wood grille modules offers flexibility with multiple blade heights and widths, as well as a variety of configurations and installation methods.

FEATURES AND BENEFITS• Available in a variety of module thicknesses,

blade depths and widths, and number of blades to enable design flexibility

• 6 standard simulated finishes available on basswood

• Multiple configurations and installation options offered: Dowel, Dowel & Backer, Backer, and Flexible Backer

SUSPENSION SYSTEM OPTIONS CONFIGURATION OPTIONS

Dowel Dowel & Backer

Backer Flexible Backer

APPLICATIONS• Lobbies & Atria

• Executive Offices

• Conference Rooms

• Retail

• Hospitality

15/16 Heavy Duty

15/16"

13/32"

1/4"

1 1/2"

15/16˝

1/4˝

1 - 1/2˝

13/32˝

ASSEMBLY & MOUNTINGTOP VIEW SECTION VIEW

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DOWELED GRILLE

Heavy-duty main tees, spaced 24" on center, with correspondingperpendicular cross tees are appropriate for most installations.Each board is drilled for dowel location using precision CNC equipment.Dowel width is 9/16" and the standard finish is black.Acoustical pad can be installed on top of grille.

FLAT BACKER GRILLE

Heavy-duty main tees spaced 24" on center with correspondingperpendicular cross tees are appropriate for most installations.

Black felt backer available between member and backer to blockview of plenum.

NOTCHED BACKER GRILLE

Heavy-duty main tees, spaced 24" on center, with correspondingperpendicular cross tees are appropriate for most installations.

Acoustical pad can be installed on top of grille.

DIRECT MOUNT WALL GRILLEWood Grille Direct Mount panels attach to wall or other structureusing standard fasteners.Wood Grille Direct Mount panels are manufactured using solid flatbackers or flexible backers.Black felt backer available between member and backer to blockview of plenum.

FLEXIBLE BACKER GRILLE

Backer is a black, unbreakable, flexible, resin based material.Black felt backer available between member and backer to blockview of plenum.

W O O D G R I L L E

Wood Grille Doweled Panels attach to 15/16" HD t-bar using our steel dowel clip.

Wood Grille Flat Backer Panels attach to 15/16" HD t-bar using standard fasteners appropriate for the project conditions.

Standard backers are 1¼" or 1¾" wide, spaced 12" on center and dyed black.

Wood Grille Notched Backer Panels attach to 15/16" HD t-bar using standard fasteners appropriate for the project conditions.

Notched backers are 1¾" wide, spaced 12" on center and dyed black.

Wood Grille Flexible Backer Panels attach to HD t-bar or structure using standard fasteners appropriate for the project conditions.

REVEAL CONSIDERATIONS

OPEN - allows sound to pass through the ceiling plane into the plenum, typically to be absorbed by an aoustical blanket.

FELT - visual block with Class A fire-rated felt, typically black, factory applied.

BUG SCREEN - minimal visual block, supplied in rolls to be field applied to block most insects.

RESIN - durable plastic backer typically used in wall applications

Recessed lights can easily be accommodated with factory provided hatches or field modification. Light fixtures, sprinklers, speakers, smoke detectors, security cameras and other equipment can easily penetrate the grille panels at any point necessary. It is important to brace the grille panels when field trimming. Additonal support backers are supplied.

CUT-OUTS & FIELD MODIFICATION

ASSEMBLY & MOUNTINGTOP VIEW SECTION VIEW

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DOWELED GRILLE

Heavy-duty main tees, spaced 24" on center, with correspondingperpendicular cross tees are appropriate for most installations.Each board is drilled for dowel location using precision CNC equipment.Dowel width is 9/16" and the standard finish is black.Acoustical pad can be installed on top of grille.

FLAT BACKER GRILLE

Heavy-duty main tees spaced 24" on center with correspondingperpendicular cross tees are appropriate for most installations.

Black felt backer available between member and backer to blockview of plenum.

NOTCHED BACKER GRILLE

Heavy-duty main tees, spaced 24" on center, with correspondingperpendicular cross tees are appropriate for most installations.

Acoustical pad can be installed on top of grille.

DIRECT MOUNT WALL GRILLEWood Grille Direct Mount panels attach to wall or other structureusing standard fasteners.Wood Grille Direct Mount panels are manufactured using solid flatbackers or flexible backers.Black felt backer available between member and backer to blockview of plenum.

FLEXIBLE BACKER GRILLE

Backer is a black, unbreakable, flexible, resin based material.Black felt backer available between member and backer to blockview of plenum.

W O O D G R I L L E

Wood Grille Doweled Panels attach to 15/16" HD t-bar using our steel dowel clip.

Wood Grille Flat Backer Panels attach to 15/16" HD t-bar using standard fasteners appropriate for the project conditions.

Standard backers are 1¼" or 1¾" wide, spaced 12" on center and dyed black.

Wood Grille Notched Backer Panels attach to 15/16" HD t-bar using standard fasteners appropriate for the project conditions.

Notched backers are 1¾" wide, spaced 12" on center and dyed black.

Wood Grille Flexible Backer Panels attach to HD t-bar or structure using standard fasteners appropriate for the project conditions.

REVEAL CONSIDERATIONS

OPEN - allows sound to pass through the ceiling plane into the plenum, typically to be absorbed by an aoustical blanket.

FELT - visual block with Class A fire-rated felt, typically black, factory applied.

BUG SCREEN - minimal visual block, supplied in rolls to be field applied to block most insects.

RESIN - durable plastic backer typically used in wall applications

Recessed lights can easily be accommodated with factory provided hatches or field modification. Light fixtures, sprinklers, speakers, smoke detectors, security cameras and other equipment can easily penetrate the grille panels at any point necessary. It is important to brace the grille panels when field trimming. Additonal support backers are supplied.

CUT-OUTS & FIELD MODIFICATION

ASSEMBLY & MOUNTINGTOP VIEW SECTION VIEW

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DOWELED GRILLE

Heavy-duty main tees, spaced 24" on center, with correspondingperpendicular cross tees are appropriate for most installations.Each board is drilled for dowel location using precision CNC equipment.Dowel width is 9/16" and the standard finish is black.Acoustical pad can be installed on top of grille.

FLAT BACKER GRILLE

Heavy-duty main tees spaced 24" on center with correspondingperpendicular cross tees are appropriate for most installations.

Black felt backer available between member and backer to blockview of plenum.

NOTCHED BACKER GRILLE

Heavy-duty main tees, spaced 24" on center, with correspondingperpendicular cross tees are appropriate for most installations.

Acoustical pad can be installed on top of grille.

DIRECT MOUNT WALL GRILLEWood Grille Direct Mount panels attach to wall or other structureusing standard fasteners.Wood Grille Direct Mount panels are manufactured using solid flatbackers or flexible backers.Black felt backer available between member and backer to blockview of plenum.

FLEXIBLE BACKER GRILLE

Backer is a black, unbreakable, flexible, resin based material.Black felt backer available between member and backer to blockview of plenum.

W O O D G R I L L E

Wood Grille Doweled Panels attach to 15/16" HD t-bar using our steel dowel clip.

Wood Grille Flat Backer Panels attach to 15/16" HD t-bar using standard fasteners appropriate for the project conditions.

Standard backers are 1¼" or 1¾" wide, spaced 12" on center and dyed black.

Wood Grille Notched Backer Panels attach to 15/16" HD t-bar using standard fasteners appropriate for the project conditions.

Notched backers are 1¾" wide, spaced 12" on center and dyed black.

Wood Grille Flexible Backer Panels attach to HD t-bar or structure using standard fasteners appropriate for the project conditions.

REVEAL CONSIDERATIONS

OPEN - allows sound to pass through the ceiling plane into the plenum, typically to be absorbed by an aoustical blanket.

FELT - visual block with Class A fire-rated felt, typically black, factory applied.

BUG SCREEN - minimal visual block, supplied in rolls to be field applied to block most insects.

RESIN - durable plastic backer typically used in wall applications

Recessed lights can easily be accommodated with factory provided hatches or field modification. Light fixtures, sprinklers, speakers, smoke detectors, security cameras and other equipment can easily penetrate the grille panels at any point necessary. It is important to brace the grille panels when field trimming. Additonal support backers are supplied.

CUT-OUTS & FIELD MODIFICATION

LEED® v4

All products are made-to-order and project specific. LEED credit vary by project. Please contact your local CertainTeed sales representative for specific LEED credit opportunities related to your project.

SOLID WOOD FINISHES

Additional special order species and fi nishes available. Please contact your local sales representative for more information.

Simulated Beech (WBAK)

PATTERN CONSIDERATIONS

Backers and Dowels are 1/16" short of the module width. This allows for thebacker to expand and contract. Each module is centered by the installer.

Typically there is a 1/2" or 1" gap separating panel lengths, which allows fornatural expansion and contraction of wood. This design is fully accessible atany location for maintenance within the plenum area. Gaps can be spacedeither randomly or symmetrically. It is important to specify the length of thepanel and/or the desired gap when determining the layout of the ceiling.The standard module is 1' x 8', however, we often let the layout of the spacedetermine the best module size to reduce field trimming and waste. Pleaseconsult Norton Industries for limitations and options.

staggered joints symmetrical joints

W O O D G R I L L E

*MAPLE, SELECT WHITE, PLAIN SLICE(PWM)

*OAK, RED, PLAIN SLICE (PRO)

*OAK, RED, RIFTCUT (RRO)

MR Credit 2.1/2.2Construction Waste Management

MR Credit 4.1/4.2Recycled ContentMR Credit 5.1/5.2Regional Materials (location dependent)

MR Credit 7.0Certified WoodEQ Credit 3.1/3.2Construction IAQ Management PlanEQ Credit 4.1/4.2/4.4Low Emitting Materials

available leed© credits

MR Credit 3.1/3.2Materials Reuse

There are many other veneer options available.

For inquiries, please call us at 888.357.2345

Note: the veneer colors and grain shown here

are representative of the species only.

ASH (AS) BIRCH (BI) CHERRY (CH) DOUGLAS FIR,MIXED GRAIN (MDF)

HEMLOCK,MIXED GRAIN (MH)

VENEER SELECTION * Standard veneers

HEMLOCK,VERTICAL GRAIN (VH)

POPLAR (PL) RED OAK (RO) WALNUT (WN) WESTERN REDCEDAR (WRC)

WHITE MAPLE (WM) WHITE OAK (WO)

PARTICLE BOARD(PB)

PLAIN MDF (MDF)

UN-WRA PPED

TEXTURE SAWNHEMLOCK (TSH)

TEXTURE SAWNWESTERN REDCEDAR (TSW)

DOUGLAS FIR,VERTICAL GRAIN(VDF)

NATURAL FINISHINGS

SIMULATED FINISHES *On white hardwood

BEECH (SB) CHERRY, DARK (SDC) CHERRY, LIGHT (SLC) MAPLE (SM) WALNUT (SW)

SOLID WOOD SELECTION

ANIGRE, PLAINSLICE (PA)

*ASH, WHITE, QUARTERED (QA)

BAMBOO, CARAMEL,NARROW CANE(NCB)

BAMBOO, CARAMEL,WIDE CANE (WCB)

BAMBOO, NATURAL,NARROW CANE(NNB)

BAMBOO, NATURAL,WIDE CANE (NWB)

DOUGLAS FIR,VERTICAL GRAIN (VD)

EUCALYPTUS,QUARTERED (QE)

MAHOGANY,PLAIN SLICE (PM)

*MAPLE, WHITE,ROTARY CUT (RWM)

*WALNUTPLAIN SLICE (PW)

RECON MAPLE (RM) RECON WALNUT(RW)

OAK, WHITE, PLAINSLICE (PWO)

*BIRCH, SELECTWHITE, PLAINSLICE (PWB)

BEECH EUROPEANSTEAMED, PLAINSLICE (PEB)

*CHERRY, PLAINSLICE (PBC)

*BIRCH, SELECTWHITE, ROTARY CUT (RWB)

HICKORY, PLAINSLICE (PBH)

*CHERRY,QUARTERED (QC)

OAK, WHITE, RIFTCUT (RWO)

TEXTURE SAWNWALNUT (TSWN)

SOLID WOODInterior ApplicationsOther species are offeredZero VOC water-based 20% sheen clear topcoatCustom stains availableClass A fire-rated coating availableVariable profile

45LB DENSITY CORE - VENEER FINISHInterior ApplicationsExtensive veneer selectionZero VOC water-based 20% sheenclear topcoatCustom stains availableClass A fire-rated core or coating availableVariable profileHigh recycled contentNo added urea-formaldehydeMaximum stability, no warping

Simulated Maple (WBAM)

Simulated Brown Cherry (WBAH)

Simulated Red Cherry (WBAI)

Simulated Red Oak (WBAJ)

Simulated Walnut (WBAL)

Additional configurations, sizes, and finishes available: Contact your local Sales Representative or call 800-233-8990.

Customer Support | certainteed.com/ceilings | 800-233-8990

Enabling a linear design aesthetic, this collection of natural wood grille modules offers flexibility with multiple blade heights and widths, as well as a variety of configurations and installation methods.

GRILLE MODULES Wood Ceilings & Walls

4005B1 _ _ _ _ 8 x 1 6 5/8 1-3/8 1-7/8 1.1

4010B1 _ _ _ _ 8 x 1 8 5/8 1-3/8 1-7/8 1.4

4015B1 _ _ _ _ 8 x 1 6 5/8 2-1/4 2-3/4 1.6

4020B1 _ _ _ _ 8 x 1 8 5/8 2-1/4 2-3/4 2.0

4025B1 _ _ _ _ 8 x 1 4 1 2-1/4 2-3/4 1.7

4030B1 _ _ _ _ 8 x 1 3 1-1/4 3-1/4 3-3/4 2.2

4035B1 _ _ _ _ 8 x 1 4 1 3-1/4 3-3/4 2.3

4105D1 _ _ _ _ 8 x 1 6 5/8 1-3/8 1-3/8 0.9

4110D1 _ _ _ _ 8 x 1 8 5/8 1-3/8 1-3/8 1.1

4115D1 _ _ _ _ 8 x 1 6 5/8 2-1/4 2-1/4 1.4

4120D1 _ _ _ _ 8 x 1 8 5/8 2-1/4 2-1/4 1.8

4125D1 _ _ _ _ 8 x 1 4 1 2-1/4 2-1/4 1.4

4130D1 _ _ _ _ 8 x 1 3 1-1/4 3-1/4 3-1/4 1.9

4135D1 _ _ _ _ 8 x 1 4 1 3-1/4 3-1/4 2.1

4140D1 _ _ _ _ 8 x 1 5 5/8 3-1/4 3-1/4 1.6

4145D1 _ _ _ _ 8 x 1 6 5/8 3-1/4 3-1/4 1.9

4150D1 _ _ _ _ 8 x 1 3 1-1/4 4-1/4 4-1/4 2.5

4155D1 _ _ _ _ 8 x 1 4 1 4-1/4 4-1/4 2.7

4160D1 _ _ _ _ 8 x 1 5 5/8 4-1/4 4-1/4 2.1

4165D1 _ _ _ _ 8 x 1 3 1-1/4 5-1/4 5-1/4 3.1

4240BD _ _ _ _ 8 x 1 5 5/8 3-1/4 3-3/4 1.9

4245BD _ _ _ _ 8 x 1 6 5/8 3-1/4 3-3/4 2.2

4250BD _ _ _ _ 8 x 1 3 1-1/4 4-1/4 4-3/4 2.7

4255BD _ _ _ _ 8 x 1 4 1 4-1/4 4-3/4 2.9

4260BD _ _ _ _ 8 x 1 5 5/8 4-1/4 4-3/4 2.3

4265BD _ _ _ _ 8 x 1 3 1-1/4 5-1/4 5-3/4 3.3

4305B2 _ _ _ _ 8 x 1 6 5/8 1-3/8 1-1/2 0.9

4310B2 _ _ _ _ 8 x 1 8 5/8 1-3/8 1-1/2 1.1

4315B2 _ _ _ _ 8 x 1 6 5/8 2-1/4 2-3/8 1.4

4320B2 _ _ _ _ 8 x 1 8 5/8 2-1/4 2-3/8 1.8

4325B2 _ _ _ _ 8 x 1 4 1 2-1/4 2-3/8 1.4

4330B2 _ _ _ _ 8 x 1 3 1-1/4 3-1/4 3-3/8 1.9

4335B2 _ _ _ _ 8 x 1 4 1 3-1/4 3-3/8 2.1

GRILLE MODULES Module Dimensions* (L x W) (ft.)

Number of Blades

Blade Width (in)

Blade Height (in)

Module Height (in)

Weight (Lbs. / Sq. Ft.)

BACKER CONFIGURATION (B1)

Dowel Confi guration (D1)

Backer & Dowel Confi guration (BD)

Flexible Backer Confi guration (B2)

*Actual panel length is 95".NOTE: Panel backers and dowels are black.

Acoustical InformationUp to NRC 0.90 when installed with Theatre Black f infill panels

Understanding Item Numbers:To specify or order a specific product, include the 4-digit Item Number followed by the 2-character Configuration Code and the 4-character Color Code.

Configuration codes: Backer (B1), Dowel (D1), Dowel & Backer (BD), and Flexible Backer (B2).

Color Codes: Simulated Maple (WBAM), Simulated Beech (WBAK), Simulated Brown Cherry (WBAH), Simulated Red Cherry (WBAI), Simulated Red Oak (WBAJ), Simulated Walnut (WBAL)

Example: To order the 1-7/8” depth backer module in maple, order 4005 B1 WBAM

Item number Color Code

Configuration Code

ASSEMBLY & MOUNTINGTOP VIEW SECTION VIEW

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DOWELED GRILLE

Heavy-duty main tees, spaced 24" on center, with correspondingperpendicular cross tees are appropriate for most installations.Each board is drilled for dowel location using precision CNC equipment.Dowel width is 9/16" and the standard finish is black.Acoustical pad can be installed on top of grille.

FLAT BACKER GRILLE

Heavy-duty main tees spaced 24" on center with correspondingperpendicular cross tees are appropriate for most installations.

Black felt backer available between member and backer to blockview of plenum.

NOTCHED BACKER GRILLE

Heavy-duty main tees, spaced 24" on center, with correspondingperpendicular cross tees are appropriate for most installations.

Acoustical pad can be installed on top of grille.

DIRECT MOUNT WALL GRILLEWood Grille Direct Mount panels attach to wall or other structureusing standard fasteners.Wood Grille Direct Mount panels are manufactured using solid flatbackers or flexible backers.Black felt backer available between member and backer to blockview of plenum.

FLEXIBLE BACKER GRILLE

Backer is a black, unbreakable, flexible, resin based material.Black felt backer available between member and backer to blockview of plenum.

W O O D G R I L L E

Wood Grille Doweled Panels attach to 15/16" HD t-bar using our steel dowel clip.

Wood Grille Flat Backer Panels attach to 15/16" HD t-bar using standard fasteners appropriate for the project conditions.

Standard backers are 1¼" or 1¾" wide, spaced 12" on center and dyed black.

Wood Grille Notched Backer Panels attach to 15/16" HD t-bar using standard fasteners appropriate for the project conditions.

Notched backers are 1¾" wide, spaced 12" on center and dyed black.

Wood Grille Flexible Backer Panels attach to HD t-bar or structure using standard fasteners appropriate for the project conditions.

REVEAL CONSIDERATIONS

OPEN - allows sound to pass through the ceiling plane into the plenum, typically to be absorbed by an aoustical blanket.

FELT - visual block with Class A fire-rated felt, typically black, factory applied.

BUG SCREEN - minimal visual block, supplied in rolls to be field applied to block most insects.

RESIN - durable plastic backer typically used in wall applications

Recessed lights can easily be accommodated with factory provided hatches or field modification. Light fixtures, sprinklers, speakers, smoke detectors, security cameras and other equipment can easily penetrate the grille panels at any point necessary. It is important to brace the grille panels when field trimming. Additonal support backers are supplied.

CUT-OUTS & FIELD MODIFICATION

ASSEMBLY & MOUNTINGTOP VIEW SECTION VIEW

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eil

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gc

eil

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DOWELED GRILLE

Heavy-duty main tees, spaced 24" on center, with correspondingperpendicular cross tees are appropriate for most installations.Each board is drilled for dowel location using precision CNC equipment.Dowel width is 9/16" and the standard finish is black.Acoustical pad can be installed on top of grille.

FLAT BACKER GRILLE

Heavy-duty main tees spaced 24" on center with correspondingperpendicular cross tees are appropriate for most installations.

Black felt backer available between member and backer to blockview of plenum.

NOTCHED BACKER GRILLE

Heavy-duty main tees, spaced 24" on center, with correspondingperpendicular cross tees are appropriate for most installations.

Acoustical pad can be installed on top of grille.

DIRECT MOUNT WALL GRILLEWood Grille Direct Mount panels attach to wall or other structureusing standard fasteners.Wood Grille Direct Mount panels are manufactured using solid flatbackers or flexible backers.Black felt backer available between member and backer to blockview of plenum.

FLEXIBLE BACKER GRILLE

Backer is a black, unbreakable, flexible, resin based material.Black felt backer available between member and backer to blockview of plenum.

W O O D G R I L L E

Wood Grille Doweled Panels attach to 15/16" HD t-bar using our steel dowel clip.

Wood Grille Flat Backer Panels attach to 15/16" HD t-bar using standard fasteners appropriate for the project conditions.

Standard backers are 1¼" or 1¾" wide, spaced 12" on center and dyed black.

Wood Grille Notched Backer Panels attach to 15/16" HD t-bar using standard fasteners appropriate for the project conditions.

Notched backers are 1¾" wide, spaced 12" on center and dyed black.

Wood Grille Flexible Backer Panels attach to HD t-bar or structure using standard fasteners appropriate for the project conditions.

REVEAL CONSIDERATIONS

OPEN - allows sound to pass through the ceiling plane into the plenum, typically to be absorbed by an aoustical blanket.

FELT - visual block with Class A fire-rated felt, typically black, factory applied.

BUG SCREEN - minimal visual block, supplied in rolls to be field applied to block most insects.

RESIN - durable plastic backer typically used in wall applications

Recessed lights can easily be accommodated with factory provided hatches or field modification. Light fixtures, sprinklers, speakers, smoke detectors, security cameras and other equipment can easily penetrate the grille panels at any point necessary. It is important to brace the grille panels when field trimming. Additonal support backers are supplied.

CUT-OUTS & FIELD MODIFICATION

ASSEMBLY & MOUNTINGTOP VIEW SECTION VIEW

ce

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in

gc

eil

in

gc

eil

in

gw

al

lc

eil

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g&

wa

ll

DOWELED GRILLE

Heavy-duty main tees, spaced 24" on center, with correspondingperpendicular cross tees are appropriate for most installations.Each board is drilled for dowel location using precision CNC equipment.Dowel width is 9/16" and the standard finish is black.Acoustical pad can be installed on top of grille.

FLAT BACKER GRILLE

Heavy-duty main tees spaced 24" on center with correspondingperpendicular cross tees are appropriate for most installations.

Black felt backer available between member and backer to blockview of plenum.

NOTCHED BACKER GRILLE

Heavy-duty main tees, spaced 24" on center, with correspondingperpendicular cross tees are appropriate for most installations.

Acoustical pad can be installed on top of grille.

DIRECT MOUNT WALL GRILLEWood Grille Direct Mount panels attach to wall or other structureusing standard fasteners.Wood Grille Direct Mount panels are manufactured using solid flatbackers or flexible backers.Black felt backer available between member and backer to blockview of plenum.

FLEXIBLE BACKER GRILLE

Backer is a black, unbreakable, flexible, resin based material.Black felt backer available between member and backer to blockview of plenum.

W O O D G R I L L E

Wood Grille Doweled Panels attach to 15/16" HD t-bar using our steel dowel clip.

Wood Grille Flat Backer Panels attach to 15/16" HD t-bar using standard fasteners appropriate for the project conditions.

Standard backers are 1¼" or 1¾" wide, spaced 12" on center and dyed black.

Wood Grille Notched Backer Panels attach to 15/16" HD t-bar using standard fasteners appropriate for the project conditions.

Notched backers are 1¾" wide, spaced 12" on center and dyed black.

Wood Grille Flexible Backer Panels attach to HD t-bar or structure using standard fasteners appropriate for the project conditions.

REVEAL CONSIDERATIONS

OPEN - allows sound to pass through the ceiling plane into the plenum, typically to be absorbed by an aoustical blanket.

FELT - visual block with Class A fire-rated felt, typically black, factory applied.

BUG SCREEN - minimal visual block, supplied in rolls to be field applied to block most insects.

RESIN - durable plastic backer typically used in wall applications

Recessed lights can easily be accommodated with factory provided hatches or field modification. Light fixtures, sprinklers, speakers, smoke detectors, security cameras and other equipment can easily penetrate the grille panels at any point necessary. It is important to brace the grille panels when field trimming. Additonal support backers are supplied.

CUT-OUTS & FIELD MODIFICATION

ASSEMBLY & MOUNTINGTOP VIEW SECTION VIEW

ce

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in

gc

eil

in

gc

eil

in

gw

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lc

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DOWELED GRILLE

Heavy-duty main tees, spaced 24" on center, with correspondingperpendicular cross tees are appropriate for most installations.Each board is drilled for dowel location using precision CNC equipment.Dowel width is 9/16" and the standard finish is black.Acoustical pad can be installed on top of grille.

FLAT BACKER GRILLE

Heavy-duty main tees spaced 24" on center with correspondingperpendicular cross tees are appropriate for most installations.

Black felt backer available between member and backer to blockview of plenum.

NOTCHED BACKER GRILLE

Heavy-duty main tees, spaced 24" on center, with correspondingperpendicular cross tees are appropriate for most installations.

Acoustical pad can be installed on top of grille.

DIRECT MOUNT WALL GRILLEWood Grille Direct Mount panels attach to wall or other structureusing standard fasteners.Wood Grille Direct Mount panels are manufactured using solid flatbackers or flexible backers.Black felt backer available between member and backer to blockview of plenum.

FLEXIBLE BACKER GRILLE

Backer is a black, unbreakable, flexible, resin based material.Black felt backer available between member and backer to blockview of plenum.

W O O D G R I L L E

Wood Grille Doweled Panels attach to 15/16" HD t-bar using our steel dowel clip.

Wood Grille Flat Backer Panels attach to 15/16" HD t-bar using standard fasteners appropriate for the project conditions.

Standard backers are 1¼" or 1¾" wide, spaced 12" on center and dyed black.

Wood Grille Notched Backer Panels attach to 15/16" HD t-bar using standard fasteners appropriate for the project conditions.

Notched backers are 1¾" wide, spaced 12" on center and dyed black.

Wood Grille Flexible Backer Panels attach to HD t-bar or structure using standard fasteners appropriate for the project conditions.

REVEAL CONSIDERATIONS

OPEN - allows sound to pass through the ceiling plane into the plenum, typically to be absorbed by an aoustical blanket.

FELT - visual block with Class A fire-rated felt, typically black, factory applied.

BUG SCREEN - minimal visual block, supplied in rolls to be field applied to block most insects.

RESIN - durable plastic backer typically used in wall applications

Recessed lights can easily be accommodated with factory provided hatches or field modification. Light fixtures, sprinklers, speakers, smoke detectors, security cameras and other equipment can easily penetrate the grille panels at any point necessary. It is important to brace the grille panels when field trimming. Additonal support backers are supplied.

CUT-OUTS & FIELD MODIFICATION

CAN’T FIND A SIZE? Additional configurations, sizes, and finishes available. Contact your local Sales Representative or call 800-233-8990.

Customer Support | certainteed.com/ceilings | 800-233-8990

LEED® is a registered trademark of the U.S. Green Building Council. CTC-08-603 © 9/19 CertainTeed

GRILLE MODULES Wood Ceilings & Walls

ACCESSORIES

INSTALLATION ACCESSORIES Product Name Color Pieces/Panel Pieces/Carton Use

C-109 15/16" Dowel Clips Metal8 (2 Clips

Per 2' Section)1

For attachments to 15/16" suspension system optional installation component sold by the piece; 2 clips required per 2' panel length (8 clips per 8' module) ; 8 clips included with 8’ Grille Dowel Module

FMB-12 Field Modifi cation Backers Flat Black As Needed 12For fi eld modifi cation of panels to accommodate for cut-outs and size adjustments. Sold by the carton; 12 backers per carton.

Parent SKU

TRIM AND TRIM ACCESSORIES Product Name Color Use

1005T2 _ _ _ 2" x 96" x 3/4"Solid Wood Trim

Solid Wood Finishes2" perimeter trim; each 96" trim piece includes 1 3" Alignment Splice Plate (C-101) and 4 Panel Edge Fixing Brackets (C-113) for trim installation

1015T4 _ _ _ 4" x 96" x 3/4"Solid Wood Trim

Solid Wood Finishes4" perimeter trim; each 96" trim piece includes 1 3" Alignment Splice Plate (C-101) and 4 90 Degree Perimeter Trim Brackets (C-116) for trim installation

1025T6 _ _ _ 6" x 96" x 3/4"Solid Wood Trim

Solid Wood Finishes6" perimeter trim; each 96" trim piece includes 1 3" Alignment Splice Plate (C-101) and 4 90 Degree Perimeter Trim Brackets (C-116) for trim installation

C-116 90 Degree Perimeter Trim Bracket

MetalFor attaching trim to modules; 1 clip per 24" section of trim; 4 clips included per 96" trim piece

C-100 90 Degree Perimeter Trim Clip

Metal For securing 90 degree perimeter trim corners; 1 clip required for each corner

C-101 3" Alignment Splice Plate

Metal For splicing together lengths of trim; 1 splice plate included per 96" trim piece

Trim and Trim Accessories sold by the piece as needed for the specific installation and includes the installation accessories as noted.

PHYSICAL DATAMATERIAL Solid Basswood blades; plywood backers; poplar dowels

Additional special order solid wood species available.

SURFACE FINISH Clear or tinted topcoat with 20% sheen

FIRE CLASS (ASTM E1264)Class C per ASTM E84Flame Spread: 200 or lessSmoke Developed: 450 or less

SITE CONDITIONS Wood panels must be acclimatized for 72 hours prior to installation. Maintain relative humidity between 86% and temperature between 50°F and 89°F for the life of the product.

Wood is a natural material with varying grain and color characteristics. Characteristics may vary from panel to panel.

SEISMIC RESTRAINTSee installation instructions for seismic area installation information.

WARRANTYFull warranty information can be found at CertainTeed.com/ceilings.