Cast Iron P-Trap Leak Repaired in Commercial Facility

Name: 17 Plumbing & Construction Design Ltd.
Address: 380 Summerchase Dr, Oakville, ON, L6H 5T7, CA
Telephone: 647-862-1317
Price range: $$

Emergency Response to a Commercial Pipe Leak
We recently received an emergency call from a commercial property in Oakville where water was actively leaking from the ceiling. Upon arrival, our licensed plumbers quickly identified the source: a cracked cast iron P-trap above the ceiling space. These older fittings are common in commercial buildings and tend to deteriorate over time due to corrosion, temperature shifts, and structural vibration.

Why Cast Iron Pipes Fail Over Time

Cast iron plumbing was widely used in commercial construction due to its durability and noise reduction. However, over decades of use, these pipes are prone to rusting from the inside out. This causes weakening of the pipe walls, which can lead to cracking—especially in traps and joints that bear the weight of water constantly.

Our Repair Process: From Leak to Long-Term Fix

What We Replaced

The cracked section of the P-trap was removed carefully to avoid disturbing the rest of the ceiling and drain system. We installed a new heavy-duty cast iron P-trap, using CSA-approved no-hub couplings to ensure a watertight seal.

Fittings & Materials Used

All materials used were code-compliant and suitable for commercial use. This included stainless steel no-hub clamps, proper support strapping, and a matching pipe size to maintain flow and pressure integrity.

Minimizing Disruption for the Client

Time was critical. The repair was completed same-day with minimal disruption to staff and public access areas. The affected ceiling space was left clean and dry, and the repaired line was tested to confirm no further leaks.

Commercial Drain Pipe Repairs in Oakville, Milton & Burlington

Whether you’re managing a restaurant, retail plaza, clinic, or residential building, a leaking cast iron pipe is more than a nuisance—it’s a liability. At 17 Plumbing & Construction Design Ltd, we provide same-day commercial plumbing repairs including P-trap replacements, cast iron pipe repairs, drain leaks, and more.

Looking for fast cast iron drain pipe repair?
📍 Serving Oakville, Milton, and Burlington
📞 Call 647-862-1317
🔧 Licensed. Insured. Experienced.