Corrugated Boxes
Built for GTA Businesses
Prime Carton is a Canadian corrugated box manufacturer based in Scarborough, Ontario. We supply 32C Kraft corrugated boxes in 300+ sizes with volume pricing — in stock, ships flat, delivered across the Greater Toronto Area.
15 sizes ship in 1–2 days · Same-day pickup in Scarborough · 300+ more made to order
Three Ways to Get the Box You Need
We keep our fastest-moving sizes on the floor in Scarborough, manufacture the rest to order, and take on printed and high-volume runs by quote. Same board, same facility, different lead time.
Ready to Ship
15 sizes on the floor
Our most-ordered 32 ECT Kraft sizes, palletised and ready. Order by the bundle, ships flat, no waiting on a production run.
- Fixed per-box pricing
- Bundles of 25
- Same-day pickup in Scarborough
Made to Order
300+ sizes to choose from
The full catalogue from 6″ to 36″. We run these after your order, which is why volume pricing improves as the quantity climbs. If the size you need isn't listed, we can quote it.
- Volume price breaks at 125, 250, 500, 750
- Four length ranges, 6″ to 36″
- Priced online, no quote needed
Custom & Printed
1,000+ boxes or flexo print
Any size we make, printed with your branding. Larger runs, custom dimensions, or a spec that isn't in the catalogue.
- Flexo printing, 1 to full colour
- Custom inside dimensions
- Heavier grades and double wall
Stock & Custom
Everything you need from one reliable source — ready to ship or built to order.
Family Owned
Built on service, trust, and long-term relationships with every customer we serve.
Proudly Canadian
Serving Canadian businesses with local care and dependable, consistent quality.
Expert Support
Knowledgeable help from a team that understands packaging and your business needs.
Canadian Boxes, Built to Last
Prime Carton is a Canadian manufacturer and supplier of corrugated boxes and packaging for businesses throughout the Greater Toronto Area. We stock 32 ECT C-flute Kraft corrugated boxes in 15 ready to ship sizes, ship flat to save your warehouse space, and offer volume pricing whether you need a single bundle or a full pallet.
- 15
- Box sizes ready to ship from the floor
- 32 ECT
- C-flute Kraft corrugate construction
- 100%
- Canadian owned and operated
Ready to Ship When You Need Them
We keep our fastest-moving corrugated shipping boxes palletised and ready in Scarborough. No waiting on a production run. Order what you need, pick it up the same day, or have it delivered across the GTA in one to two days. The full catalogue up to 36″ is made to order in about a week.
Volume Pricing in the GTA
Whether you're a small business ordering a few bundles or a large operation buying by the pallet, our volume pricing on corrugated boxes scales with you. Transparent pricing, no hidden fees, and consistent quality on every order delivered across the GTA.
Custom Packaging Built for Your Brand
Need something beyond a catalogue size? Our custom corrugated boxes are manufactured to your exact dimensions, structure, and print specifications. From plain kraft to full-colour branded packaging, we work with Canadian businesses to create boxes that protect products and reinforce brand identity.
Serving Every Industry Across the GTA
From e-commerce fulfillment to retail distribution, Prime Carton supplies corrugated boxes to businesses throughout the Greater Toronto Area across a wide range of industries.
E-Commerce & Fulfillment
Reliable shipping boxes for online retailers and fulfilment centres needing consistent stock across high order volumes.
Retail & Distribution
Stock corrugated cartons for product packaging, shelf-ready display, and outbound distribution across the GTA.
Moving & Relocation
Durable moving boxes in a range of sizes for residential movers, moving companies, and storage facilities.
Warehousing & Storage
Stackable corrugated boxes that ship flat to save space, ideal for warehouses and stockrooms managing inventory.
Food & Beverage
Corrugated cartons suited for food product packaging, cold storage shipments, and grocery distribution.
Electronics & Tech
Sturdy boxes for shipping electronics, components, and equipment that require reliable protection in transit.
Health & Beauty
Clean, presentable corrugated packaging for cosmetics, health products, and subscription box businesses.
Custom & Branded
Custom-printed corrugated boxes for brands that want packaging as polished as the products inside.
Common Questions About Corrugated Boxes in the GTA
Everything you need to know about our corrugated boxes, ordering process, and delivery in the GTA. Can't find your answer? Contact us.
What is 32 ECT C-flute Kraft corrugate?
32 ECT C-flute Kraft describes the strength, structure, and material of the corrugated board. "32 ECT" is the edge crush test rating, meaning the board withstands 32 lbs of force per inch before crushing. "C-flute" is the wave profile between the liners, a medium profile that balances strength with stackability. Kraft refers to the natural brown paper used. It is the most common board type for general shipping and storage boxes in Canada.
Do you deliver corrugated boxes in the GTA?
Yes. Prime Carton delivers corrugated boxes to businesses throughout the Greater Toronto Area. We are based in Scarborough, Ontario and serve customers across Toronto and the surrounding GTA region. Same-day pickup is available at our Scarborough facility on ready to ship sizes. All boxes ship flat to reduce delivery costs and make the most of your storage space.
What is the minimum order quantity?
It depends on which tier you are ordering from. Ready to ship sizes have a one bundle minimum, so you can order as little as a single bundle of 25 boxes. Made to order sizes carry a 500 box minimum per size, because each run is manufactured after your order is placed. Custom and printed boxes start at 1,000 and vary by specification, so those are handled by quote.
What sizes of corrugated boxes do you carry?
We manufacture over 300 sizes across four length ranges: 6″ to 11″ for compact items, 12″ to 15″ for mid-range shipping, 16″ to 20″ for larger products, and 21″ to 36″ for oversized or long items. Of those, 15 fastest-moving sizes are kept on the floor and ready to ship in one to two days. The remainder are made to order in about a week, with a 500 box minimum per size.
Can I get custom printed or branded boxes?
Yes. Our custom box service covers sizing, structure, print, and finish. Whether you need plain white boxes, kraft with a logo, or full-colour branded packaging, we can manufacture to your specifications. Custom runs start at 1,000 boxes. Use the Request a Quote form to get started.
Are your boxes recyclable?
Yes. All of our corrugated boxes are made from recyclable Kraft material, making them a practical and environmentally responsible packaging choice for Canadian businesses looking to reduce waste.
Manufactured in Scarborough,
Delivered Across the GTA
We make corrugated boxes in our own Scarborough, Ontario facility and deliver to businesses throughout the Greater Toronto Area. Shorter lead times, local accountability, and same-day pickup at our facility on ready to ship sizes.
ScarboroughTorontoNorth YorkEtobicokeMississaugaBramptonVaughanMarkhamRichmond HillNewmarketAuroraPickeringAjaxWhitbyOshawaOakvilleBurlingtonMilton
Outside the GTA? Get in touch and we will see what we can do.