Poly-B Replacement & Drywall Repair
One Team. One Process. No Gaps.
Poly-B replacement goes beyond swapping out piping, it involves opening walls, working through finished spaces, and putting everything back the way it should be.
At MKZ Drywall, we handle the entire process in-house. From removing Poly-B and completing the plumbing work to repairing and refinishing your walls and ceilings, it’s all managed by one experienced team.
That means fewer handoffs, clear communication, and a finished space that looks consistent and properly put back together.
What is Poly-B, and Why Replace It?
Poly-B (polybutylene) is a plastic plumbing material commonly used in homes built between the late 1970s and mid-1990s, including many across Calgary.
At the time, it was an affordable and widely accepted option. But over the years, it’s proven to be far less reliable than modern materials. With regular water exposure, Poly-B gradually breaks down from the inside out. It becomes brittle, weak, and more prone to cracking or leaking, often without any visible warning.
That’s what makes it risky. Many issues develop behind walls, going unnoticed until a leak causes damage.
Today, Poly-B is no longer used in modern plumbing systems and has been replaced with more durable, long-lasting materials.
Replacing Poly-B isn’t just an upgrade, it’s a proactive step to protect your home, avoid unexpected repairs, and bring your plumbing up to current standards.
Our Poly-B Replacement & Repair Process
If your home still has Poly-B plumbing, you’re likely looking for a long-term solution that protects your home and avoids unexpected issues down the line.
At MKZ Drywall, we handle the safe removal of Poly-B piping, complete the plumbing replacement, and then restore all affected walls and ceilings in-house.
01
Initial Conversation
Every project begins with a conversation. When you reach out, you’ll speak directly with Max to discuss your space, your goals, and the scope of the work. From there we schedule a visit to see the project and understand exactly what’s needed.
02
Project Review & Estimate
After reviewing your home, we prepare a detailed estimate and walk you through the full scope of work. This includes the Poly-B replacement, drywall access points, and final restoration. We’ll outline your options, timeline, and next steps so everything is clear before work begins.
03
Careful Preparation
Poly-B replacement requires opening walls and ceilings, so proper preparation is key. Our team carefully protects floors, walls, and nearby areas, and organizes the workspace to keep your home clean and the project controlled from the start.
04
Poly-B Replacement & Full Restoration
We handle the full process in-house — removing the existing Poly-B piping, installing new plumbing, and restoring all affected walls and ceilings. Openings are carefully repaired, surfaces are refinished to match, and everything is completed with consistency and attention to detail, leaving your home clean, cohesive, and fully put back together.
What You Can Expect When Working with MKZ
Having work done inside your home can feel overwhelming. Our goal is to keep it clear, organized, and done properly.
Clear Communication
Clear estimates, realistic timelines, and steady updates so you always know what’s happening thrughout your project.
Clean Job Sites, Protected Spaces
We take the steps to protect your home, contain dust, and keep the workspace organized so your home stays comfortable throughout the project.
Code-Compliant & Done Properly
We understand Calgary’s requirements and take care of the details that help your project move forward smoothly.
Experienced, Detailed-Focused Work
From preparation to final finishing, every step is handled with care to ensure a clean, consistent result.
