In-Floor Radiant Heating in Manitoba
Hydronic in-floor heat for new homes, renovations, and garages — warm floors, quiet operation, and lasting comfort
In-Floor Heat Done Right for Manitoba Homes
In-floor radiant heating is one of the most comfortable ways to heat a home in Manitoba's climate. Warm water circulates through tubing embedded in or beneath your floor, gently radiating heat upward from the ground — no drafts, no noise, no cold spots. Patterson Mechanical designs and installs hydronic in-floor systems for new construction, renovations, and outbuildings throughout Stonewall, Winnipeg, and the Interlake region.
We work with your builder or independently to plan the layout, select the right heat source, and install a system designed for your home's unique heating requirements. Whether you're pouring a new slab or retrofitting under tile in a renovation, we have the experience to do it properly.
Where In-Floor Heat Works Best
- New construction: The ideal time to install — tubing goes in before the concrete pour or subfloor installation
- Major renovations: Kitchen and bathroom renovations where flooring is being replaced
- Attached and detached garages: Heated slab keeps your garage usable all winter and prevents frost heave
- Basement development: Particularly effective in basements where cold floors are a common complaint
- Additions: Extends your existing boiler system into a new room or wing
- Snowmelt systems: Heated driveways, sidewalks, and entry steps — no more shovelling
Hydronic System Design & Installation
Every in-floor project starts with a heat loss calculation to size the system correctly. We then design the tubing layout, manifold configuration, and zone controls before installation:
- PEX tubing: Flexible, durable cross-linked polyethylene installed in precise loops
- Manifold and zone controls: Separate thermostatic control for each area of your home
- Heat source integration: Compatible with high-efficiency gas boilers, combi-boilers, or existing systems
- Slab and thin-slab installation: Tubing embedded in concrete for maximum heat transfer
- Above-subfloor installation: Aluminium transfer plates for installation over existing structure
System Service & Troubleshooting
If your existing in-floor system has cold zones, uneven heating, or pressure issues, we diagnose and repair hydronic radiant systems of all types. Common issues include air in the lines, zone valve failures, and pump problems — all of which we can resolve.
In-floor heat is commonly paired with a high-efficiency boiler. See all our heating services or contact us to discuss your project.
In-Floor Heating Questions & Answers
Can in-floor heating be added to an existing home?
Yes, though it's most cost-effective in new construction or during a major renovation when flooring is being replaced. In existing homes, hydronic tubing can be installed beneath new flooring or in a thin concrete overlay. We assess your specific situation and recommend the most practical approach.
What flooring types work with in-floor radiant heat?
Tile and stone are the most efficient choices as they conduct heat well. Engineered hardwood, polished concrete, and luxury vinyl plank also work well. Traditional solid hardwood can be used with proper temperature controls. Carpet works but reduces efficiency. We can advise on the best pairing for your project.
Is in-floor heating efficient in Manitoba's climate?
Hydronic in-floor heating is very efficient in Manitoba. Because radiant heat warms surfaces directly, you feel comfortable at lower air temperatures — thermostats are often set 2–4°C lower than with forced air. When paired with a high-efficiency boiler, operating costs are competitive with or better than forced-air systems.
Planning In-Floor Heat for Your Home or Build?
Contact Patterson Mechanical to discuss your in-floor heating project — new construction, renovation, garage, or snowmelt.