How We Found Canex — And Why We Keep Going Back

Johnny and I started Dads Roofing in 2021. One of our earliest calls was from a dairy farmer outside Agassiz whose barn roof was shedding panels every time the wind picked up off the Fraser. We needed metal fast, we needed it affordable, and we needed someone who would not look at us sideways when we said the building was a century-old timber-frame barn with zero standard measurements.

A neighbour in the farming community pointed us to Canex Building Supplies on Vedder Road. That first order turned into a standing relationship. Five years and dozens of agricultural projects later, Canex is still where we go when a farmer calls with a leaking barn, a poultry grower needs ventilation panels, or a hobby farm owner wants their workshop re-roofed without spending residential prices.

Who Canex Serves

Canex is not a big-box hardware store. It is a building supplier rooted in the agricultural identity of the Fraser Valley. The staff behind the counter know the difference between a hay barn ventilation problem and a dairy barn condensation problem. They stock materials that hold up against ammonia, manure off-gassing, fertilizer dust, and the relentless rain that defines life between Agassiz and Abbotsford.

Their core customers are farmers, agricultural contractors, and trades workers building or maintaining the structures that keep the Fraser Valley's agricultural economy running. But homeowners on rural acreages and hobby farms also shop there, and the pricing reflects a supplier that values repeat business over margin-stacking.

Location & Contact:

• Address: 7550 Vedder Road, Chilliwack, BC V2R 4E6
• Phone: (604) 858-6711
• Hours: Monday-Friday 7:00 AM - 5:00 PM | Saturday 8:00 AM - 4:00 PM

What Kory and Johnny Buy from Canex

We are Red Seal Boilermakers by trade before we became roofers. Working with metal is second nature to us, and Canex stocks the kind of metal roofing products that match our skillset and our agricultural clients' budgets.

Exposed-Fastener Metal Panels

The backbone of agricultural roofing. Canex carries R-panel, PBR panel, and corrugated profiles in galvanized and painted finishes. These panels are available in custom lengths up to 40 feet, which matters on wide-span barns where every seam is a potential leak point. The 7 a.m. opening means we can pick up panels and be on-site screwing them down before most suppliers have their doors unlocked.

Westform Metal Products

Canex distributes for Westform Metals, a Chilliwack-based manufacturer. That local connection means custom flashing, trim, fascia, soffit panels, and standing seam profiles arrive in days rather than weeks. When we need an oddball flashing piece for a barn cupola or a non-standard ridge cap, Westform fabricates it and Canex has it ready.

CertainTeed Shingles

Not every farm building gets metal. Farmhouses, guest cabins, and residential outbuildings often look better with asphalt shingles. Canex stocks CertainTeed Landmark series and the XT25 extended-warranty line. For a farmhouse re-roof where the homeowner wants curb appeal without luxury pricing, these are solid options.

Agricultural Ventilation

Ventilation separates a good agricultural roof from a failing one. Canex carries continuous ridge vents for hay storage buildings where moisture control prevents spontaneous combustion risk, gable vents for passive airflow in equipment storage, and turbine vents for active livestock buildings where animal heat and moisture need constant evacuation.

Why Agricultural Roofing Is Different from Residential

Homeowners sometimes ask why we do not just use the same materials on a barn that we use on a house. The short answer: the buildings have completely different demands.

• Budget reality. Farming operates on thin margins. A 5,000 square foot barn cannot carry a $40,000 standing seam roof. Exposed-fastener metal at $3 to $5 per square foot installed gives the farmer 30 to 40 years of protection without jeopardizing the operation's cash flow.
• Span and scale. Agricultural buildings have 30 to 40 foot clear spans with no interior supports. Panels need to run the full distance without seams. Structural fasteners need to handle snow loads that would overwhelm residential-grade hardware.
• Chemical exposure. Dairy barns, poultry operations, and crop processing facilities expose roofing to ammonia, manure off-gassing, cleaning chemicals, and constant humidity. Materials need corrosion ratings that residential products are not designed for.
• Ventilation urgency. A poorly ventilated hay barn is a fire risk. A poorly ventilated dairy barn reduces milk production and livestock health. Ventilation is not optional the way it sometimes is in residential construction.

Canex stocks materials specifically rated for these conditions. That is why we source from them for agricultural work rather than pulling from residential supply chains.

A Barn Roof in Agassiz — What the Numbers Look Like

One of our earliest agricultural projects through Canex was a 6,000 square foot dairy barn near our home base in Agassiz. The original asphalt shingle roof had failed after 15 years. Moisture from the livestock had accelerated deterioration from underneath, and the farmer was dealing with active leaks dripping onto equipment.

The constraints:

• Maximum budget of $18,000
• Minimum 30-year expected lifespan
• Continuous ridge ventilation for livestock comfort
• Work scheduled between milking rotations

What we sourced from Canex:

• Westform R-panel in Galvalume finish — corrosion-resistant, maintenance-free
• Continuous ridge vent system for full-length airflow
• Structural fasteners rated for agricultural-chemical exposure
• Custom flashing fabricated by Westform for the barn's cupola

Final cost: $16,500 — under budget by $1,500.
Projected lifespan: 40+ years with zero maintenance beyond periodic fastener checks.
Installation: Four days, scheduled around the farm's milking operation.

The farmer noticed an immediate improvement in summer barn temperatures. The metal reflects heat that the dark shingles had been absorbing, and the continuous ridge vent pulls warm air out instead of trapping it at the peak. Three years on, no leaks, no maintenance, no complaints.

Delivery to Farms and Rural Properties

One thing we appreciate about Canex is their willingness to deliver directly to farm sites. Not every agricultural property has easy truck access. Long driveways, unpaved roads, narrow gates between fields — Canex's drivers have seen it all and they do not charge premium rates for the inconvenience.

For large projects, they coordinate staged deliveries so materials arrive as we need them instead of sitting exposed on a muddy farmyard. They also understand seasonal timing. If a farmer says the project has to wrap before blueberry harvest, Canex prioritizes the material order to keep the schedule tight.

Canex vs. Other Fraser Valley Suppliers

We source from multiple suppliers depending on the project. Here is where Canex fits in our supply chain:

• Canex — first call for agricultural projects, farm-grade metal panels, budget-conscious rural builds
• Roofmart Chilliwack — residential shingle projects in urban and suburban areas
• Roofmart Abbotsford — west Fraser Valley residential jobs where driving to Chilliwack is not practical
• Pioneer — commercial and custom fabrication projects requiring precision metalwork

Each supplier has a niche. Canex's niche is agricultural and rural, and they serve it well.

Is Canex Right for Your Project?

Canex is ideal if:

• You need roofing materials for a barn, shop, outbuilding, or rural property
• Budget matters more than architectural aesthetics
• You want metal panels rated for agricultural chemical exposure
• You need custom lengths for wide-span buildings
• Your property is in the agricultural corridor between Hope and Abbotsford

Consider other suppliers if:

• You are roofing a residential home in an urban subdivision
• You need premium designer shingle colours or luxury architectural profiles
• Your HOA has strict aesthetic requirements

Our Contractor Account with Canex

Dads Roofing holds a contractor account with Canex, which gives our agricultural clients access to volume pricing on metal panels, priority ordering and delivery windows, credit terms that let us start work before materials are fully paid, and distributor-level Westform pricing on custom fabrication.

When you hire us for a barn roof, outbuilding project, or farmhouse re-roof, the Canex relationship is part of the value. You get contractor pricing without having to negotiate it yourself.

The Bottom Line from Kory and Johnny

We have been sourcing from Canex since our first year in business. They are not flashy. They do not have a showroom full of designer samples. What they have is deep knowledge of agricultural building materials, fair pricing, reliable delivery to rural properties, and staff who understand that a farmer calling about a leaking barn roof is not shopping for aesthetics — they need a solution that works and a price that does not bankrupt the operation.

If you have an agricultural building that needs roofing anywhere in the Fraser Valley, call us at (778) 539-6917. We will source the right materials from Canex and get your building protected.

Barn roof leaking? Workshop needs metal panels? Call Kory and Johnny at (778) 539-6917 — we source agricultural roofing from Canex and handle everything from measurement to final fastener.