THE ONLY SOURCE FOR PROFESSIONAL ICI ROOFING CONTRACTORS IN ONTARIO ORN
14 
ONTARIO ROOFING NEWS – ISSUE 1 2026
nanciep@mediaedgepublishing.com                866-201-3096 x402
Ontario Roofing News provides informative 
editorial content and unparalleled exposure to 
a widespread scope of roofing professionals 
across the province.Take advantage of 
this extraordinary opportunity and put your 
business’s message front and centre in the 
heart of Ontario’s ICI roofing industry!
WHY ADVERTISE?
Roof Restoration
on membrane renewal and selective 
replacement, supported by condi-
tion assessments and life-cycle as-
sessments focused on embodied car-
bon reduction. 
What makes this approach both 
technically robust and replicable is 
its reliance on conventional materi-
als and assemblies, which ensures 
contractor familiarity, competitive 
bidding and long-term membrane 
performance. Beyond sustainability, 
this approach can also align with 
owners’ financial and operational 
goals. Restoration projects typically 
yield construction cost savings of 20 
to 25 per cent and schedule reduc-
tions of up to 50 weeks, often with 
minimal disruption to continuous 
building operations – a crucial con-
sideration in industrial facilities that 
typically operate 24 hours a day, sev-
en days a week.
The process begins with a com-
prehensive feasibility study, includ-
ing a drone infrared thermography 
scan, targeted test cuts and on-site 
moisture metre readings. These diag-
nostics determine the salvageability 
of concealed components, allowing 
us to identify saturated or deterio-
rated areas for localized replacement. 
In these cases, the insulation and 
substrate remain largely intact, ex-
isting components are retained, and 
a new membrane (that is, a two-ply 
modified bitumen membrane) is in-
stalled. Roof re-cover may not be fea-
Top-Line Roofing & Sheet-Metal Inc. specializes 
in the installation, repair, and maintenance of 
industrial roofs throughout Southern Ontario. 
OUR SERVICES:
Commercial roofing
Roof maintenance
Roof inspection, 
evaluation & report
Historical restoration
Emergency roof repairs
Re-roofing
Skylight installation
Sheet metal flashing, 
fabrication & installation
Retro-fit curb installation
(905) 602-0760
1325 Fewster Dr  
Mississauga, ON  L4W 1A2
toplineroofing.ca
Think Safe,  
Work Safe,  
since 1988
Figure 1: Existing industrial building built-up roof system.
2026 
Membership 
Directory
The 2026 OIRCA Membership Directory 
is now available. Online readers can 
visit www.mediaedgemagazines.
com/the-ontario-industrial-roofing-
contractors-association-oirca/on26d 
for the digital edition. Physical copies 
have been included alongside this 
edition of ORN.

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