DC Network Optimization in Canada: 6 Signs Your Distribution Footprint Is Costing You Money

Most Canadian companies are operating distribution networks that were designed for a world that no longer exists. Here are the six signals that tell you it is time to redesign yours and what to do about it.

How do I know if my Canadian DC network needs redesigning? Your distribution network is likely costing you money if transportation costs are rising faster than volume, if your service levels are deteriorating despite operational investment, if your channel mix has shifted significantly (especially toward e-commerce), if your DC utilization is consistently above 85% or below 60%, if you have completed a major acquisition or market expansion without updating your network design, or if your current footprint was last designed more than five years ago. 

See Case Study: A provincial health authority in British Columbia provides a useful illustration of what becomes possible once these misalignments are addressed. SCA conducted an end-to-end supply chain assessment covering planning, procurement, logistics, organizational structure, and systems, then analyzed multiple distribution network scenarios to support the organization’s projected growth. The recommended solution combined centralized distribution with regional warehouses and cross-docking, supported by right-sized facilities in optimal locations. The result was a 6% reduction in total supply chain expense (roughly $70 million), a 76% increase in network capacity enabling faster service, and a 22% improvement in next-day delivery coverage.

Your distribution network is not a static infrastructure decision. It is a set of trade-offs between transportation cost and inventory cost, between service speed and facility cost, between flexibility and efficiency that were made at a specific point in time, with a specific set of assumptions about your business. As those assumptions change, the network becomes progressively more expensive and less effective.

The problem is that this misalignment rarely announces itself loudly. It accumulates gradually, through rising freight rates that seem like market conditions, through service failures that get blamed on carriers, through warehouse capacity crunches that get managed operationally quarter by quarter. By the time the cost of the misalignment becomes undeniable, companies have typically spent years over-paying for transportation, under-performing on service, and running their operations in a state of chronic stress.

At Supply Chain Alliance, our network optimization practice identifies and corrects this misalignment before it reaches that point. Here are the six signals we look for when evaluating whether a Canadian company's distribution network needs redesigning.

Transportation is typically the largest single variable cost in a distribution network. When freight spend is growing faster than shipment volume meaning your cost-per-unit-shipped is trending upward it is rarely just a carrier market issue. It is almost always partly structural: your DC locations are increasingly misaligned with your customer density, your shipment consolidation is deteriorating, or your carrier mix has drifted toward expensive options because your network cannot support efficient ones.

Run a simple ratio: total outbound freight cost ÷ total units shipped (or orders fulfilled), trended monthly over 24 to 36 months. If this ratio is rising consistently, your network is working harder and more expensively to serve the same customers. A network redesign that repositions inventory closer to demand will structurally reduce this cost, typically by 8 to 15 percent on transportation alone.

Diagnostic threshold: If your cost-per-unit-shipped has increased by more than 12% over 24 months, after controlling for carrier rate increases, your network positioning is a contributing factor.

When on-time delivery performance or order fill rates are declining, the instinct is to look inside the warehouse at process quality, staffing, technology, or management. These are important, and they should be assessed. But when operational improvements are not moving the needle on service performance, the issue is often geographic: your network cannot physically deliver the service promise your customers expect, because the distance between your inventory and your customers is too great.

This is a particularly common issue in Canada, where geographic dispersion means that a single centralized DC serving the entire country will structurally struggle to meet two-day delivery expectations for customers in Western Canada when the DC is in Ontario regardless of how efficient the DC's internal operations are. The solution is not operational; it is structural.

Diagnostic threshold: If on-time performance is below 95% and process improvements over the past 12 months have produced less than 2 percentage points of improvement, evaluate whether DC location is a contributing constraint.

The shift from retail replenishment to direct-to-consumer e-commerce has fundamentally different network implications. Retail replenishment favors fewer, larger shipments to a relatively small number of store locations. E-commerce favors many small, geographically dispersed shipments to residential addresses under tight delivery windows. A network optimized for the former is structurally inefficient for the latter it is in the wrong locations, configured for the wrong shipment profiles, and connected to the wrong carrier mix.

If your e-commerce channel has grown from less than 10% of volume to more than 25% in the past three years without a corresponding network design review, you are almost certainly leaving significant cost and service performance on the table. This is one of the most common and most consequential network misalignments we encounter in retail supply chain consulting and CPG supply chain consulting.

Diagnostic threshold: Any shift of 15+ percentage points in channel mix (particularly toward DTC/e-commerce) without a network design review is a strong indicator of structural misalignment.

Warehouse utilization has a Goldilocks zone: too high and you are paying throughput penalties in the form of congestion, picking errors, and overtime; too low and you are paying for idle capacity. Both extremes signal that your network footprint is misaligned with your volume profile.

Consistently high utilization (above 85%) is typically managed through operational workarounds overflow storage, temporary trailers, expedited shipments to clear congestion each of which has a real cost that rarely appears in the DC budget line. Consistently low utilization (below 60%) is simply a structural inefficiency: you are paying for square footage, equipment, and fixed labour that your volume cannot justify. In both cases, the right solution is a network redesign not another round of operational patching.

Diagnostic threshold: Utilization above 85% for more than 4 consecutive months, or below 60% for more than 6 consecutive months, warrants a network capacity and footprint review.

Acquisitions, new market entries, significant customer wins or losses, and major product line expansions all change the geographic distribution of your demand. A network designed around the pre-acquisition customer base may be badly positioned relative to the combined entity's demand geography. A new major retail customer in Western Canada may shift your demand centroid 2,000 kilometres westward. These events create step-changes in network requirements that incremental adjustments cannot address.

The current US tariff environment is itself a demand geography event for many Canadian companies: if export volume to the US has declined materially, the demand profile your network was optimized for no longer exists. This is precisely the kind of change that warrants a formal network design review. Our tariff response practice regularly identifies network redesign as a key component of the tariff adaptation playbook.

Diagnostic threshold: Any single business event that shifts total volume by 20%+ or changes demand geography materially should trigger a network design review within 90 days.

Supply chain network designs have a shelf life. The assumptions embedded in a network design customer locations and order profiles, carrier rates and lane economics, labour costs, real estate costs, channel mix evolve continuously. After five years, most of these assumptions have shifted enough that the optimization conclusions of the original study no longer hold. After seven to ten years, many companies are operating networks that are structurally significantly sub-optimal relative to what a fresh analysis would recommend.

This is not an argument for redesigning your network every five years regardless of the signals above. It is an argument for conducting a periodic network health check a lighter-touch analysis that evaluates whether the underlying assumptions of your current design still hold, and identifies the highest-impact opportunities for adjustment. Our network optimization team offers exactly this kind of diagnostic engagement.

Diagnostic threshold: Any network design more than 5 years old should be assessed for assumption validity. Any design more than 7 years old should be treated as a redesign candidate until proven otherwise.

For companies who recognize one or more of the signals above, a network optimization study is the appropriate next step. Here is what that process looks like in practice, based on SCA's methodology for Canadian clients:

If you answered yes to two or more questions, a network design review is likely to identify significant cost savings or service improvement opportunities. Contact SCA to discuss a diagnostic engagement →

The optimal DC network configuration differs significantly by industry. Here are the key considerations for the sectors SCA works with most frequently:

Retail & CPG: The shift toward omnichannel fulfillment has created bifurcated network requirements bulk retail replenishment and DTC e-commerce have fundamentally different DC configurations. Many retail and CPG companies are operating hybrid networks that do both poorly rather than either well. A dedicated e-commerce fulfilment node, positioned for next-day coverage of major Canadian population centres, is the structural solution most commonly emerging from our network studies.

Industrial & Manufacturing: Industrial companies typically face network decisions around service parts availability (critical for equipment uptime) and raw material positioning (minimizing production disruption risk). The tariff environment has added cross-border inventory positioning as a third dimension companies that previously relied on US-based DCs for Canadian customers may need to re-evaluate that configuration entirely.

Food & Beverage: Cold chain requirements add significant complexity to network design for food and beverage companies. The number of certified cold storage facilities across Canada is far smaller than ambient alternatives, which constrains network configuration options and creates longer lead times in certain geographies. Understanding these constraints is essential to building a realistic network model.

Is Your DC Network Costing You More Than It Should?

Supply Chain Alliance's network optimization team has helped Canadian companies across retail, CPG, industrial, and food & beverage identify and capture millions of dollars in structural cost savings through DC network redesign. Our diagnostic engagement identifies the opportunity in 2 to 3 weeks before you commit to a full study.

Learn About Network Optimization Book a Consultation!

Distribution network optimization is the process of redesigning the number, location, size, and inventory positioning of warehouses and distribution centres to minimize total supply chain cost while meeting customer service level requirements. It typically involves modelling trade-offs between transportation cost, inventory carrying cost, facility cost, and service performance across different configurations. A rigorous network study evaluates these trade-offs using your actual order data not industry benchmarks to identify the configuration that best fits your specific demand geography and service requirements. SCA's network optimization practice covers all aspects of this process.

Yes, and the tariff environment actually makes network optimization more urgent, not less. If your US export volumes have declined, if you have shifted sourcing away from US suppliers, or if cross-border distribution economics have changed materially, these are all network-level events that change the optimal configuration. Our tariff response practice integrates network design analysis into the broader tariff adaptation strategy. 

A typical DC network optimization study for a mid-market Canadian company takes 8 to 14 weeks from data collection through to a final network recommendation. Implementation of the recommended configuration site selection, facility setup, carrier contracting, inventory transition follows on a 6 to 18 month horizon depending on the extent of the network change. SCA offers a lighter-touch diagnostic engagement (2 to 3 weeks) that validates whether a full study is warranted before committing to the larger investment.

Continue Reading