Skip to main content

See the problem before it becomes the project

Practical insight on concrete deterioration, waterproofing, structural repair and restoration so you can understand what you’re seeing, what may be causing it and what to do next.

Oakridge Centre Redevelopment

minute read

Oakridge was a big project for us, not just because of the size, but because of how many different conditions we were dealing with across the site. Our work took us through parkades, retail areas, plazas, ramps and structural transitions, with thousands of feet of expansion joints running throughout the development. A big part of […]

Why does Concrete Crack?

3
minute read

Concrete cracks for many reasons—from natural shrinkage and temperature changes to water infiltration, corrosion, and structural movement. While some cracks are harmless, others can signal underlying deterioration. Understanding why concrete cracks can help property owners identify potential problems early and determine when professional assessment may be necessary.

What are Expansion Joints? Why they are Essential for Concrete Structures?

3
minute read

Concrete structures are constantly shifting due to thermal changes, settlement, and heavy load forces. In this guide, we break down what expansion joints are, how they function as critical relief gaps, and why installing the right system is essential for preventing severe cracking, water leaks, and long-term structural failure in BC commercial properties.

7 Common Causes of Expansion Joint Failure (and How to Avoid Them)

3
minute read

Expansion joints play a critical role in protecting concrete structures from movement, moisture and stress. Learn the 7 common causes of expansion joint failure—and how proper design, inspection and maintenance can help prevent costly damage.

Concrete Damage 101: Spalling (Causes, Warning Signs & Structural Repair)

3
minute read

Concrete spalling is the breaking away of concrete, often exposing reinforcing steel. It commonly results from corrosion, moisture, freeze-thaw cycles, chloride exposure or failed waterproofing.

Concrete Damage 101: Scaling

2
minute read

Concrete deterioration often appears as cracking, spalling, scaling, rust staining, exposed reinforcing steel, water infiltration, hollow concrete or failed previous repairs. These conditions can signal corrosion, delamination or ongoing moisture damage

Common Signs Your Concrete Structure May Need Repair 

4
minute read

Concrete deterioration can appear as cracking, spalling, surface scaling, exposed reinforcing steel, rust staining, water infiltration, hollow-sounding concrete or failing previous repairs.

Looking for a site assessment?

No commitment. No sales pitch. Just a straight conversation with a specialist who's seen this before.
Retro Specialty Contractors delivers engineering-led concrete rehabilitation for occupied, technically complex structures across British Columbia. Working with engineers, asset managers, and strata councils who need the job done right the first time.

Serving BC

Vancouver
Burnaby
Richmond
Surrey
Vancouver Island
Fraser Valley
BC Interior
Alberta 

Contact Us

+1-604-372-2100 [email protected]
Location
15110 54a Ave #203,
Surrey, BC
V3S 5X7
Get Directions
Business Hours
Mon – Fri  8:30am – 4:30pm

Sat – Sun  Closed

© 2026 Retro Specialty Contractors. All rights reserved. Privacy Policy | Terms & Conditions