PROFESSIONAL SERVICES DIRECTORY
VOLUME 23  l  NUMBER 2    SUMMER 2026
Interior Roofing (2011) Ltd. .................................22, 33 
www.interiorroofing.com
Mack Kirk Roofing and Sheet Metal ............................11 
www.mackkirk.com
Mainline Roofing Co. Ltd. ........................................... 32 
www.mainlineroofing.ca
TRS Building Envelope ............................................... 29 
www.tomtar.ca
ROOFING INSULATION 
Elevate Commercial Roofing Systems .............................3 
www.elevatecommercialbp.com
ROOFING MONITORING & LEAK DECTECTION 
Detec Systems Ltd. ................................................Digital 
www.detecsystems.com
ROOFING PRODUCT SUPPLIERS 
Platinum Roofing Products ......................................... 29 
www.platinumroofingproducts.ca
ROOFING SUPPLIES 
Malarkey Roofing Products .......Inside Front Cover, Digital 
www.malarkeyroofing.com
QXO Canada ............................................25, 30, Digital 
www.qxo-canada.com
ROOFING UNDERLAYMENTS 
Innoflex Synthetics Ltd. .............................................. 28 
www.innoflexsyn.com
SKYLIGHTS 
Artistic Skylight Domes .............................................. 32 
www.artisticskylight.com
SNOW GUARDS 
S-5! .......................................................................... 33 
www.s-5.com
TAPERED ROOF INSULATIONS & DRAINAGE SYSTEMS 
Posi-Slope ...............................................29, 32, Digital 
www.posislope.com
QXO Canada ............................................25, 30, Digital 
www.qxo-canada.com
UNION 
Smart Local Union 280 ...............................................21 
www.smw280.org
ARCHITECTS – LIVING BUILDING SOLUTIONS 
Architek Sustainable Building Products Inc. ...........20, 32 
www.architek.com
BUILDING ENVELOPE & ENERGY CONSULTANTS  
BC Building Science Ltd. ..............................................11 
www.bcbuildingscience.com
BUILDING ENVELOPE MATERIAL DISTRIBUTORS 
Convoy Supply Ltd. .................Outside Back Cover, Digital 
www.convoy-supply.com
Roofmart Pacific Ltd. .................................................. 26 
www.roofmart.ca
BUILDING MATERIALS 
Slegg Building Materials ...............................................6 
www.slegg.com
BUILDING ENVELOPE PRODUCTS 
CGC Inc. ................................................................6, 26 
www.cgcinc.com
BUILDING MATERIALS & ROOFING SYSTEMS 
Building Products of Canada /  
CertainTeed Canada Inc. ................................................5 
www.bpcan.com 
www.certainteed.com
BUILDING SCIENCE ENGINEERS 
Rimkus Consulting Group Canada, Inc. ........................15 
www.rimkus.com
CONSTRUCTION MATERIALS 
White Cap Supply Canada Inc. ................................... 23 
www.whitecapsupply.com
CONSTRUCTION MATERIALS SUPPLIERS 
Pro-Line Construction Materials .................................. 28 
www.proline-construction.com
White Cap Supply Canada .......................................... 23 
www.whitecapsupply.com
CONSULTING ENGINEERS 
Aqua-Coast Engineering Ltd. ........................................31 
www.aqua-coast.ca
ENGINEERS 
Read Jones Christopherson (RJC) Ltd. ......................... 22 
www.rjc.ca
EPS MANUFACTURER 
Beaver Thermal Solutions Inc. .....................................27 
www.bvrthermal.com
GREEN ROOF / BLUE ROOF CONTRACTORS 
Les Jardins Green Roofs Ltd. ...................................... 33 
www.ljgr.ca
INSULATION 
Plasti-Fab .....................................................................9 
www.plastifab.com
INSURANCE 
Acera Insurance ..........................................................11 
www.acera.ca
LEAK DETECTION / ROOF MONITORING SYSTEMS 
International Leak Detection .........................................4 
www.leak-detection.com
METAL PRODUCTS & FABRICATION 
Menzies ....................................Inside Back Cover, Digital 
www.menzies-metal.com
ROOF & SHEET METAL CONTRACTORS 
Harvard Roofing & Sheet Metal ................................. 22 
www.harvardroofing.ca
ROOF CONSULTANTS 
Aase Roof Inspection Ltd. ............................................11 
www.aaseroof.com
ROOFING & SHEET METAL SUPPLIERS  
Precision Metals ......................................................... 28 
www.precisionmetals.ca
ROOFING CONSULTANT 
Topside Consulting (2004) Ltd. ...................................11 
www.topsideconsulting.ca
ROOFING CONTRACTORS 
Admiral Roofing Ltd. ............................................13, 20 
www.admiralroofing.ca
Bothwell-Accurate ................................................20, 24 
www.bothwell-accurate.com
Crown Roofing Ltd. .............................................. 21, 27 
www.crownroofingltd.com
D.M. Henderson Roofing Ltd. .......................................21 
www.hendersonroofing.com
Duron Specialty Contracting Group Ltd. ........................21 
www.durongroup.com
Elevated Building Envelopes Ltd. ................................ 25 
www.elevatedbe.com
Homan Roofing Ltd. ....................................................31 
www.homan.ca
34  l  ROOFINGBC  l  SUMMER 2026

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