+1 613 325 7735 admin@celottawa.ca Ottawa · Harderwijk
BB-05 · Building Science

Roof Investigation

Independent roof investigations — so boards and owners can choose between repair and replacement with confidence.

Roof Investigation
01 · Overview

Roofs are the most exposed part of the building envelope, vulnerable to weathering, UV and thermal cycling. Over time they develop membrane deterioration, blistering, flashing failures, leaks at penetrations and wet insulation.

Our assessments are grounded in building science and unbiased — focused solely on performance — with prioritized recommendations from targeted repair to full replacement.

02 · Scope

What we do

01

Visual & infrared inspection

Detecting moisture intrusion, blistering and delamination.

02

Flashing & penetration review

Seals, details and workmanship at transitions.

03

Core sampling & testing

Insulation condition, adhesion and assembly integrity.

04

Leak investigation

Tracing water ingress paths to their source.

05

Drainage review

Slope adequacy and ponding risk.

03 · Process

How an engagement runs

1

Initial review

Reported leaks, maintenance history, drawings and past repairs.

2

Site investigation & testing

Visual inspection, infrared survey and targeted testing.

3

Root-cause analysis

Failure mechanisms, contributing factors and extent of damage.

4

Reporting & remedial planning

Clear recommendations, plus design, tendering and remediation support.

04 · Clients

Who we do this for

Condo boardsProperty managersOwners & asset managersCommercial & multi-res owners
Get in touch

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