b'PROFESSIONAL SERVICES DIRECTORY VOLUME 22lNUMBER 3FALL 2025ARCHITECTSLIVING BUILDING SOLUTIONSENGINEERSROOFING CONSULTANT Architek Sustainable Building Products Inc.18Read Jones Christopherson (RJC) Ltd17Topside Consulting (2004) Ltd11 http://architek.com/ www.rjc.ca www.topsideconsulting.caASPHALTINSULATIONROOFING CONTRACTORS Bitumar Inc.22Plasti-Fab .13Admiral Roofing Ltd18www.bitumar.com www.plastifab.com www.admiralroofing.caBUILDING ENVELOPE & ENERGY CONSULTANTS INSURANCECrown Roofing Ltd21 BC Building Science Ltd11Acera Insurance11www.crownroofingltd.comwww.bcbuildingscience.com www.acera.caHoman Roofing Ltd27 BUILDING ENVELOPE MATERIAL DISTRIBUTORSLEAK DETECTION & ROOF MONITORING SYSTEMSwww.homan.caConvoy Supply Ltd.Outside Back Cover, DigitalDetec SystemsDigital www.convoy-supply.com www.detecsystems.com Interior Roofing (2011) Ltd.29 www.interiorroofing.comRoofmart Pacific Ltd.6International Leak DetectionInside Back Cover www.roofmart.ca www.leak-detection.com Mack Kirk Roofing and Sheet Metal Ltd16 www.mackkirkroofing.comBUILDING MATERIALS & ROOFING SYSTEMSROOF CONSULTANTS Building Products of Canada.5Aase Roof Inspection Ltd16Mainline Roofing Co. Ltd.30 www.bpcan.com www.aaseroof.com www.mainlineroofing.caBUILDING SCIENCE ENGINEERSROOF SHINGLES & MATERIALSMenzies Metal Products15 Rimkus Consulting Group Canada, Inc25GAF9www.menzies-metal.comwww.rimkus.com www.gaf.comCONSTRUCTION MATERIALSROOF TOP FALL PROTECTIONNelson Roofing & Sheet Metal Ltd.20 White Cap Supply Canada Inc.10Delta Prevention26www.nelsonroofing.comwww.whitecapsupply.com www.deltaprevention.com/en/TRS Building Envelope19 CONSTRUCTION MATERIALS SUPPLIERROOFING & SHEET METAL SUPPLIERwww.tomtar.caPro-Line Construction Materials20Precision Metals23 www.proline-construction.com www.precisionmetals.ca ROOFING INSULATION Elevate Commercial Roofing Systems3 CONSULTING ENGINEERSROOFING & WATERPROOFING ENVELOPEwww.holcimelevate.com/ca-enAqua-Coast Engineering Ltd27CONSULTANTS www.aqua-coast.ca J. Watson Roofing Consulting Inc21Slegg Building Materials.6 www.watsonconsulting.cawww.slegg.comROOFING SUPPLIES Malarkey Roofing ProductsInside Front Cover, Digital www.malarkeyroofing.comQXO22 www.qxo-canada.comROOFING SYSTEMS Carlisle SynTec Systems Canada4 www.carlislesyntec.comROOFING UNDERLAYMENTS FT Synthetics Inc.25 www.ftsyn.comTAPERED ROOF INSULATIONS & DRAINAGE SYSTEMS Posi-Slope.26 www.posislope.comUNIONSmart Local Union 28011 www.smw280.org30 lROOFINGBClFALL 2025'