If you are planning a new home in Kamloops, the BC Energy Step Code is one of the most important things to understand before you finalize a design or a budget. It changes how your home is insulated, sealed, and heated, and it directly affects your construction costs and your monthly utility bills for decades. Yet many homeowners only hear about it when their designer or builder brings it up midway through planning. Here is a straightforward look at what the Step Code is, where things stand in 2026, and what it means for building in Kamloops.
What the BC Energy Step Code Actually Is
The BC Energy Step Code is a provincial standard that measures how energy-efficient a new building is, using a "step" system rather than a simple pass/fail checklist. For houses and small residential buildings (Part 9 of the BC Building Code), the steps run from lower to higher performance, with each step requiring a tighter, better-insulated, and more airtight building.
Two things get measured to prove a home meets its step:
- Energy efficiency — how much energy the home is expected to use, verified through energy modelling.
- Airtightness — how much air leaks in and out, verified with a blower-door test near the end of construction.
Unlike the old approach of simply meeting minimum insulation values, the Step Code is performance-based. Your design team models the whole house as a system, which means a builder can hit the target through several combinations of insulation, windows, and mechanical equipment.
Where Kamloops Sits in 2026
British Columbia has been steadily raising the baseline. As of 2026, new Part 9 homes across the province are built to a meaningfully higher step than they were just a few years ago, and the province is moving all new construction toward "net-zero energy ready" performance by 2032. In practice, that means every new custom home in Kamloops is now built noticeably tighter and better insulated than a home built a decade ago.
Layered on top of the energy steps is the Zero Carbon Step Code, which some BC municipalities have adopted to encourage or require lower-emission heating. The exact local requirements evolve, so the single most important step you can take is to confirm the current City of Kamloops requirements with your builder or the building department before you finalize drawings. We stay current on what Kamloops is enforcing so our clients are not caught off guard at permit time.
What It Means for Your Build
Meeting a higher step is not about one expensive upgrade. It is the sum of several choices working together:
- A tighter building envelope — continuous exterior insulation, careful detailing at corners and penetrations, and better air-sealing throughout.
- Better windows — typically higher-performance double or triple-pane units, which matter a lot given the temperature swings Kamloops sees between January and July.
- Improved mechanical systems — heat pumps for heating and cooling, heat-recovery ventilation (HRV) to bring in fresh air without wasting energy, and right-sized equipment.
- Verification — an energy advisor models the home before construction and confirms performance with a blower-door test before you move in.
The blower-door result is the moment of truth. A home that looks great on paper still has to pass the airtightness test, which is why quality of construction matters as much as the spec sheet.
The Cost Question
Homeowners always want to know what the Step Code adds to a build. Based on what we are seeing in the Kamloops market in 2026, stepping a custom home up to current-and-slightly-above performance typically adds roughly $8,000 to $25,000 compared to a bare-minimum build, depending on the size of the home and how high you want to go. Most of that goes into insulation, air-sealing labour, upgraded windows, and mechanical equipment.
Two things worth keeping in mind:
- Energy advisor and testing fees generally run in the range of $1,500 to $3,000 for a single-family home, covering the pre-construction modelling and the blower-door test.
- Rebates change the math. Provincial and federal programs, along with utility incentives, frequently offset heat pumps, insulation, and high-performance windows. These programs come and go, so confirm what is active when you build — it can meaningfully reduce your net cost.
The offsetting benefit is real: a Step Code home in our climate is cheaper to heat in winter, cheaper to cool during a Kamloops heat wave, quieter, and more comfortable with fewer drafts and cold spots. For many owners, the upgrade pays back through lower utility bills and a more resilient home.
Permits and Timeline
The Step Code is enforced through the normal City of Kamloops building permit process, so it does not create a separate application. What it does add is a couple of coordination points: your energy advisor's pre-construction report usually needs to be in hand as part of the permit package, and the blower-door test happens before occupancy. Building these steps into the schedule from day one avoids last-minute delays.
The practical takeaway is that energy performance can no longer be an afterthought. It has to be designed in from the first sketches, because trying to bolt it on later is expensive and rarely as effective.
Building It Right the First Time
The good news is that a well-planned Step Code home is not complicated to live in — it is simply a better house. The complexity sits with the design and construction team, who need to model the home correctly, detail the envelope properly, and build it tightly enough to pass verification. That is exactly the kind of coordination a builder with decades of local experience handles as a matter of routine.
If you are thinking about a new custom home in Kamloops and want a clear picture of what the current Step Code means for your design and your budget, [request a free estimate from Hodder Construction](https://www.hodder.ca/estimate). With more than 40 years building in the Kamloops area, we will walk you through the requirements, the realistic costs, and the smartest way to hit your energy targets without overspending.