The Northwest Wall and Ceiling Bureau is an international professional trade association serving a wide ranging membership of contractors, manufacturers, dealers and labor.

BREAKING NEWS: The 2010 Northwest Wall and Ceiling Industries Annual Convention & Trade Show will be held April 8-10 at the JW Marriott Starr Pass Resort & Spa in Tucson. Event logistics have forced us postpone the planned Scottsdale convention until 2010.
Convention Details

Technical Documents:

Find all of the latest technical documents for the NWCB here!

New Field Technical Document
#401: Suspension Systems for Acoustical Lay-in Ceilings.
Oregon Technical Document
#401: Suspension Systems for Acoustical Lay-in Ceilings (Oregon).

Select Subcategory 100 - Codes200 - Steel Framing300 - Gypsum Wallboard Systems400 - Ceilings500 - Firestopping600 - Exterior Systems700 - Interior Plaster800 - Flashing & Lathing900 - Design Data1000 - Management / Supervision

Please select document 3/4 Inch Rainscreen Stucco AssembliesAcrylic Finish vs. Stucco FinishAttachment of Lath and Accessories to Concrete or MasonryAttachment of Lath to Metal or Wood FramingCare & Maintenance of StuccoCeiling SystemsControl Joints in Portland Cement PlasterCooler NailsCure Times for StuccoCutting, Notching/Boring Holes in CFSDecorative Shapes around Exterior Doors and WindowsDeflection Criteria for Interior FinishesDelflection Criteria for Interior FinishesDesign Guide for Interior PlasterDrainage Requirements for EIFS A Time LineEfflorescenceEIFS and Ghosting PatternsEIFS and the Internation CodesEIFS Exterior Insulation & Finish SystemEnvironmental Conditions for EIFS Potential Climatic ProblemsExterior Plaster Options and CaveatsExterior Soffits of Gypsum PlasterFinishing Concrete Walls or Ceilings with Joint CompoundFire BlockingFoam Plastic on Walls and the I CodesFoam Shapes and StuccoFog Coating for Cement StuccoFraming TolerancesFriction Fitting and Gap Tolerance of Metal StudsGalvanized CoatingsGaps at Gypsum Board JointsGuide for Remediation and Repair for Cement Stucco Around WindowsGuide Specification for Gypsum WallboardGuide Specification for Interior Ornamental PlasterGuide Specification for Portland Cement PlasterGuide Specification for Portland Cement Plaster - Acrylic FinishGuide Specification for Portland Cement Plaster - Aggregate FinishGuide Specifications for the Veneer Plaster SystemGuideline and Checklist for Inspecting Single-Family Residences with EIFSGypsum Plaster Over Concrete or MasonryGypsum Sheathing and ExposureGypsum Wallboard and Winter WeatherHairline Cracks in StuccoInstallation of Control Joints in Interior ConstructionInstallation of Gypsum Board for Fire Rated PartitionsInstalling Corner Trim for Gypsum Wallboard or Veneer PlasterInstalling Resilient ChannelsInstalling Wood-Based Sheathing Beneath Gypsum Board or PlasterInterior Non-Load Bearing Partitions Bracing OptionJudging Exterior Plaster WorkLapping the Weather Resistive Barrier and Casing BeadsLife-cycle Cost Study of Stucco and EIFS Exterior Wall SystemsLimiting Cracks in StuccoMeasuring the Thickness of Cement PlasterNew One-Hour CeilingNon-Load Bearing Partitions and Lay-In Acoustical CeilingsNWCB Exterior Insulation Finish Systems ( EIFS ) RecommendationsNWCB Mold StatementPainting StuccoPatch Repair on Painted Interior Gypsum PlasterPatching Cracks in Gypsum Wallboard and PlasterPatching Interior Lath & PlasterPenetration Flashing RecommendationsPenetration Sealant RecommendationsPortland Cement Plaster on Masonry or Poured in Place ConcretePortland Cement Plaster Over FoamPre-Inspection for Exterior Lathing & Cement PlasterPre-Installation for Exterior Lathing/Cement PlasterPreparation of Concrete or Masonry to Receive Exterior PlasterPreparation of Concrete or Masonry to Receive Gypsum PlasterRecommended Application of Gypsum BoardRecommended Levels of Finishing Gypsum BoardRecommended Procedures for Judging Gypsum WallboardRidging in Gypsum WallboardScrewsSeattle Energy Code and Stucco 2004Stress Control for Portland Cement PlasterStucco Over Concrete or Masonry WallsStucco Rainscreen vs. TraditionSuspended CeilingsSuspended Gypsum Board or Cement Board CeilingsSuspension Systems for Acoustical Lay-In CeilingsSuspension Systems for Acoustical Lay-In Ceilings OregonSwimming Pool Guide SpecificationUnderstanding Level 4 and Level 5 FinishWater Damage - Gypsum BoardWeather Resistant Barrier Installation for Cement PlasterWeather Resistant Building Papers on Frame ConstructionWeather Resistive BarriersWindow Sills and Gypsum BoardWood Post Construction and One-Hour Fire RatingsWood-Based Sheathing for Stucco and EIFS

Member Search:

Please select a member from the drop down below to view a detailed description.

Please Select Member 9 Wood, Inc.ABC SupplyAble Wall SystemsAffordable Home Insulators Ltd.Akrilon Industries Inc.Alberta Wall & Ceiling AssociationAll-Wall Equipment CoAllied Pacific PlasteringAlpine Drywall & Plastering LtdAlpine Interior Systems LtdAmes Taping ToolsAMICOAnchor Wall Systems LtdAnchorage Lath & Plastering (WBE) Hubzone, SBEAnchorage Sand & Gravel Co.Anning - Johnson - OregonAnning Johnson - SeattleAPI Drywall & StuccoApplied Construction Systems, Inc.Applied Restoration IncARC Interiors Ltd.Architectural Product Sales, LLCArcusStone Products, LLCArmstrong World IndustriesArmstrong World Industries Canada, Ltd.Artistic Masonry & Stucco Ltd.Artistic Stucco LtdAssoc. of Wall & Ceiling ContractorsAtlas Supply Co.Award MetalsAztec Stucco Ltd.B.C. Ceiling Systems Ltd.Bailey Metal Products LtdBailey West, Inc.Basalite Concrete ProductsBASF Wall SystemsBCS/Metro Clean SystemsBeaver Plastics Ltd.Benny Bartel CompanyBenton & Overbury Ltd.Bice & Sons Drywall & Stucco Svc. LtdBig Horn PlasteringBillings & CronnBleu Cement WorksBlue Planet RenovationsBlueline Drywall LtdBMI Products of Northern CaliforniaBordak Brothers, Inc.BPM Plaster, Inc.Bradshaw & AssociatesBrent Smith Drywall, Inc.British Columbia Wall & Ceiling AssociationBroda Drywall Ltd.Brown & Brown of WABrowne & Sons Plastering Ltd.Brytar ContractingBudova Ltd.Building Envelope Technology & ResearchBuilding SpecialtiesBuildtek Exteriors Inc. Calgary Region Home Builders AssociationCalifornia Stucco Co. Ltd.California Stucco Products Corp.Callaway Contracting Inc.Canadian Acoustical Ceiling SupplyCanadian Acoustical Ceiling Supply LtdCargotec, Inc.Carpenter-Lather Joint Advisory Apprenticeship CommitteeCascade Acoustics Inc.Cascadia Design ProductsCB Wholesale IncCeiling & Interior Sys. Constr. Assn.Ceiling Centre CorporationCeltic Contractors Ltd.CEMCOCentral Pre-Mix Concrete Products Co.Certain Teed Gypsum Canada Inc.Certainteed GypsumCGC Inc.Charles Plastering Ltd.Chemical Lime Co.Clark WesternClassique StuccoClinch-On Cornerbead Co.Coast Building Supplies Ltd.Coast Exteriors Ltd.Coast Projects Inc.Cobra Interiors Ltd.Colorado Association of Plaster & StuccoColumbia Paint & CoatingCommencement Bay Construction ProductsCommercial Construction Supply Ltd.Comren Contracting Ltd.Conrad Consulting, Inc.Consolidated Gypsum Supply Ltd.Construction & Structural Investigation LLCConstruction Defect Consulting, Inc.Construction Dispute Resolutions, Inc.Cook Contracting Ltd.Cosella-Dorken Products Inc.CSI Interior ContractorsCTS Cement Manufacturing CoCustom Drywall Services Inc.D & D Exterior Contracting LtdD. L. Henricksen, Co. Inc.Dal-Tek Interiors, Ltd.David Johnson Construction Ltd.Davis Wire CorporationDependable Construction Supply, Inc.Design Systems Unlimited Inc.Diamond Roc InteriorsDietrich Metal FramingDivision 9 ContractorsDivision Nine of Alaska and Accented Plastering Drywall, LLCDonalco Western, Inc.Doonan Plastering, Inc.Dryco Building Supplies Inc.Dryco Systems, Inc.Dryco, LLCDryflektDrymix Systems Inc.Dryvit Systems CanadaDryvit Systems, Inc.Dryvit Systems, Inc.Dryvit Systems, Inc.Drywall Distributors, Inc.Drywall InteriorsDrywall SpecialtiesDupont TyvekDVS Drywall Contr. Ltd.Eastside Hangers IncEdmonton FastenersEdward K Takahashi Architectural CorpEIFS Stucco & Exterior ConsultantsEl Dorado Ventures Inc.Elmhurst Drywall Ltd.Eltex Enterprises 2002 Ltd.Emerald Stucco, LLCEnderis Company, Inc.Ernco Exteriors Ltd.Evergreen Building Products, LLC.Evergreen Building Products, LLC.Evergreen Building Products, LLC.Evergreen Building Products, LLC.Evergreen Building Products, LLC.Evergreen Building Products, LLC.Ex-Cell Acoustics Ltd.Exact Drywall Systems Ltd.Excel Interior ContractingExpert Drywall, Inc.Exterior Inspection ServicesExterior Stucco SystemsExterior Stucco, Inc.F. Rodgers CorpFairhill Construction, Inc.Fast Flashings, LLCFelka Drywall Ltd.Fire Trak Corp.FirestopFirestop Caulking Supply, LtdFirst Choice Building InspectionsFirstline Systems Inc.Flaminio Ceiling & Walls Ltd.Foothills Acoustics LtdFortifiber Building Products SystemsFortifiber Building Products SystemsFred Shearer & Sons Inc.Freeman & Co., Inc.Fry Reglet Corp.G-P Gypsum CorporationG-P Gypsum CorporationG-P Gypsum CorporationG-P Gypsum CorporationG. D. Interiors Ltd.G. R. Byer & Associates Ltd.G.A. Gristwood Stucco Ltd.G.K. Knutson, Inc.Gallagher Bros. Contr. Ltd.GC ProductsGemini Plastering Ltd.Generation Plastering, LLCGenuine Lath & Plaster LLCGeorgia-Pacific Canada, Inc.Georgia-Pacific Canada, Inc.Georgia-Pacific Canada, Inc.Georgia-Pacific Canada, Inc.Georgia-Pacific Canada, Inc.Glen McKillop & Associates, Inc.Gordon & Gordon Interiors LtdGordon Brown Associates, Inc.Gordon Brown PlasteringGrabber NorthwestGrabber SeattleGrace Construction ProductsGranada Plastering Ltd.Grayhawk Industries, Ltd.GTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGTS Interior SupplyGuardian Building ProductsGyp Systems, Inc.Gypsum Drywall Interiors Ltd.Gypsum Wallboard SupplyH T Drywall Calgary Ltd.HAL Industries, Inc.HambroHamilton Drywall ProductsHandy Equipment RentalsHansell Construction Services Inc.Harbour City Drywall Ltd.Harlens Drywall Co. Inc.Hathaway''s, Inc.Healy PlasteringHeiberg, Inc.Hiab, IncHilti (Canada) CorporationHilti (Canada) Ltd.Hilti (Canada) Ltd.Hilti (Canada) Ltd.Horizon Construction Systems, Inc.Huttig Building ProductsI.U.P.A.T. District Council #38Idaho Framing and AcousticalImasco Minerals Inc.Imasco Minerals Inc.In-Ex ConstructionIndependent Building InspectionsInnovative Interiors, Inc.Insulation Supply Inc./Exterior SystemsInsulation Supply Inc./Exterior SystemsInsulfoamInsulfoamIntegrity Wall Systems IncIntercorp - Division U.S. Nitto CorporationInterior Systems Inc.Isolatek InternationalIsolatek InternationalIUPAT DC 5IUPAT DC 5IzonilJ & E Meza Plastering, Inc.J & P Pattinson Ltd.J.C.C. Inc.Jackson Acoustical SupplyJAK Innovations LLCJames Hardie CommercialJameson, Babbitt, Stites, & Lombard, P.L.L.C.John Korsmo Construction, Inc.John Latta & Assoc. Inc.John Latta & Assoc. Inc.John Wagner Associates (Grabber) Inc.John Wagner Associates (Grabber) Inc.Jones Heartz Lime Co.Jones Heartz Lime Co.Joseph J. Jefferson & Son Inc.JRP Engineering, Inc.K-Lath (Division Tree Island Wire, USA)Kalco ConstructionKatwall, Inc.Kazan Construction LtdlKelco Drywall Ltd.Kelowna Lite Kast (1989)Kencourt Interiors Inc.Kenroc Building Matrerials Co. Ltd.Kent Gypsum Supply IncKerr Interior Systems Ltd.KHS&S ContractorsKincaid Interiors Ltd.Knez Building Materials Co.Kodiak Drywall Ltd.L. M. Drywall Inc.L. P. Company, Inc.L.A.C. Drywall Inc.L.A.D.S. 1144L.D.P. Drywall Services LtdLafarge Canada Inc.Lafarge North AmericaLathing Acoustical & Drywall Systems Training CenterLehigh Northwest Cement CompanyLes Scott AgenciesLittco Insulation & DrywallLloyd's AcousticLogue & Bridges Ltd.Lombac Construction Svc. Inc.LSF Structures Ltd.M & B Exteriors Ltd.Mad-Can Drywall & Consulting Ltd.Mainland Exterior Stucco Restorations Inc.Mark''s Drywall Inc.Master Stucco Ltd.Master Wall, Inc.Matterhorn Enterprises LtdMCG CommercialMcGlynn Plastering Inc.Medicine Hat Drywall Sply. Ltd.Mehrer Drywall Inc.Meridian Drywall, Inc.Merlex Stucco, Inc.Metro Plastering Ltd.Millenium Interiors LtdMiller & Sons Inc.Miller Thomson LLPMinic Drywall Ltd.MJB Wall & Ceiling Ltd.Modern Acrylic Sysems Lt.Modern Dry Wall Inc.Modern Drywall Ltd.Moore Industrial Ltd.Mudslinger StuccoMulti Exteriors Ltd.Munters Moisture Control ServicesMunters Moisture Control ServicesMunters Moisture Control Services - Corp.National Gypsum CompanyNeilson Construction LLCNelson Construction Co.New Interiors Ltd.New West Gypsum RecyclingNewlands Stucco Ltd.Nicolson Construction, Inc.Norco Systems Inc.Norkote Inc.North Pacific Drywall Systems, IncNorthern Marine, Inc.Northwest Partitions, Inc.Northwest Plasterers LLCNorthwest Tile & CoatingsNorthwest Wall & Ceiling BureauNorthwest Wall & Ceiling Contractors AssociationNorwite Contracting Ltd.Nottingham Construction & DrywallOK Builders SuppliesOK Builders SuppliesOK Builders SuppliesOK Builders SuppliesOkanagan Drywall, Ltd.Olympic Associates CompanyOlympic Foam, Inc.Olympic Interiors, inc.Omega Products International, Inc.OP&CMIA Lcoal 528OP&CMIA Local 555OP&CMIA Local 82OPCMIA InternationalOperative Plasterers Local Union #82Optima Building Systems Ltd.Optimum Wall & Ceiling Systems LtdOsborne Construction CompanyOwens Corning CanadaOwyhee Wall Systems, Inc.O'Neill Plastering, Inc.Pacific Construction Systems, Inc.Pacific Northwest Regional Council of CarpentersPacific Partition SystemsPacific West Sys. Supply Ltd.Pacific West Sys. Supply Ltd.Pacific West Sys. Supply Ltd.Pacific West Sys. Supply Ltd.Pacific West Sys. Supply Ltd.Pacific West Sys. Supply Ltd.Panorama Building Systems Ltd.Parex, Inc.Parex, Inc.ParexLahabra, Inc.Park Derochie Coatings Ltd.Parker PaintPartitions Systems, Inc.Patterson Whittaker Archit Profiles LLCPerformance Contracting Inc.Performance Contracting Inc.Performance Contracting Inc.Performance Drywall Co LtdPerformance Stucco Ltd.Phoenix Lath & Plaster Ltd.Plaster Craft Construction Inc.Plaster WorksPlasterers Union 919Plasterer's ApprenticeshipPlastering Plus NorthwestPlasti-Fab, Ltd. - ABPlastic Components, Inc.Pleko Systems Intl. Inc.Power Drywall Ltd.Precision Steel & Gypsum, Inc.Precision Wall Systems, LLCPrentiss Construction SalesPri-Wood Holdings, Ltd.Pro X HeaderProfeta Construction Ltd.Prophit ManagementProvincial Lathing (2001) Ltd.PSL Partition Systems Ltd.PSL Partition Systems Ltd.Puget Sound Wall SystemsQSI Interiors Ltd.Quiet Solution Quikrete CompaniesR&D Drywall Inc.R. Butcher Plaster & Stucco Ltd.R.N.C. Lath & Plaster, Inc.Raicor Contracting, Ltd.Read Jones Christoffersen LtdRed Deer Stucco & Constr./A-FAB Drywall Ltd.Regency Drywall II Ltd.Reserve Consultants. Ltd.Restoration Management CompanyRite-Way Contracting Ltd.Rodda Paint CompanyRon''s DrywallRose City Building MaterialsRose City Building MaterialsRose City Building MaterialsRSC Canada Ltd.Rushforth Construction Co., Inc.Sacramento Stucco CompanySalmon Bay Sand & GravelSCAFCO Steel Stud Manufacturing Co.SCAFCO Steel Stud Manufacturing Co.Scharpf''s Building SpecialtiesSchmitty's Drywall Ltd.Sean Gores Construction, Inc.Service Partners/Exterior SystemsService Partners/Exterior SystemsService Partners/Exterior SystemsSessler Inc.Shoemaker Drywall Sply. Ltd.Shoemaker Drywall Sply. Ltd.Showtime ContractingSkyline ScaffoldingSlegg Construction Materials Ltd.Slegg Construction Materials Ltd.Slegg Construction Materials Ltd.Slegg Construction Materials Ltd.Slegg Construction Materials Ltd.Slegg Construction Materials Ltd.Slegg Construction Materials Ltd.Snider Drywall, Inc.Sound Exterior Inspections LLCSouthern StuccoSouthwestern PlasteringSpann''s Stucco, Inc.Spears Construction SupplySpecialty Construction Systems, Ltd.Specialty Construction Systems, Ltd.Spenard Builders SupplySpokane Wall Systems, Inc.Stafford Frey CooperStampede Plastering Ltd.Steel Form Building Products Inc.Steel Stud Structures, Inc.Steeler Construction Supply LtdSteeler, Inc.Steelform Building Products, Inc.STEELTEC SUPPLY, INC.Steve Mork AssociatesStewart Consulting LLCSto Corp.Sto Corp.Sto Corporation - CanadaStockton ProductsStockton ProductsStratum Projects Alberta, Inc. Structa Wire Corp.Stuc-O-Flex International Inc.Stucco by Alex, IncSturdy Ladder Inc.Summit Solar Drywall Contractors Inc.Sunco Drywall Ltd.Superior Stucco ServicesSych Drywall Enterprises Ltd.T.C.M Projects/Econo CeilingsTage Davidsen Drywall Supplies Ltd.Talcore Walls & Ceilings Ltd.Tarlton & Son, Inc.Tatley-Grund, Inc.TDL Drywall Inc.Tec Specialty Products/H. B. Fuller Co.Tec Specialty Products/H. B. Fuller Co.TecnoCem USA, Inc.TekTerior Systems, LLCTekTerior Systems, LLCTexture Craft Drywall & Plaster Ltd.The Harver CompanyThe Raymond Group The STEEL Network, Inc.The Supply GuyThe Williams Brothers Corp of AmericaTightline IndustriesTJV Construction IncTobin Plastering, Inc.Tobin Plastering, Inc.Total Wall, Inc.Total Wall, Inc.Tri-Tec Drywall Svcs. Ltd.Trinity / ERDTrowel Trades AccessoriesTru-Wal Interiors 2001 LtdTuffey & O''Malley Inc.Turner Brothers Contractors Ltd.Tyler Taping CompanyUltra Construction Inc.United CoatingsUnited Drywall Ltd.Universal ConstructionUSG Building SystemsUSG Building SystemsUSG Building SystemsVal Con Partitions Ltd.Vanderlip & CompanyVaproShield, LLCVescon Construction Ltd.Viking Drywall Ltd.Vinyl Corp.Vinyl Corp.Virco ContractingW. G. Clark Construction Co.W. H. B. Plaster Inc.Walecet - WA Laborers, Employers, Cooperation & Educational TeamWall & Ceiling SupplyWalls & Ceilings MagazineWescor Contracting LtdWestcor Builders 2003 Inc.Western ArchitecturalWestern Materials, Inc.Western Materials, Inc.Western Partitions Inc.Western Partitions Inc.Western Stucco ConsultantsWestpac MaterialsWetherholt and Associates, Inc.Whisper WallsWhitestar Enterprises LLCWiens Stucco Wire Ltd.Wilco Construction SupplyWind-Lock Corp.Wind-Lock Corp.Wind-Lock Corp.Winroc Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winroc a division of Superior Plus, Inc.Winwood Construction Ltd.Winwood Construction Ltd.WM Mundy Plastering, IncWorthington Mid-Rise Construction, Inc.