click_arrow_for_more_details
last_updated: March 26, 2026
Your - 20% shortcut to premium denim and street style.
Diesel Canada offers an exclusive 20% discount for UNiDAYS members, allowing students to save significantly on premium denim, apparel, and accessories. This discount is a powerful tool for those looking to invest in Diesel’s iconic "Denim, Pop, and Street Reality" aesthetic at a more accessible price point.
To claim the offer, you must be a verified UNiDAYS member. Once logged in to your UNiDAYS account, you can generate a unique promo code to be used at checkout on the official Diesel Canada website.
Log in to your UNiDAYS mobile app or website and search for "Diesel" to generate your unique discount code. Copy the code and click through to the Diesel Canada online store to begin shopping.
Paste the code into the "Promotional Code" box at the payment stage to trigger the 20% reduction. Ensure you are a verified student (aged 16+), as UNiDAYS requires re-verification every 12 months.
"Stick to your clothing budget no “just because” buys."
The House of Diesel is the brand's primary loyalty program, operating on a "House Points" system to unlock tiered rewards. Membership is divided into levels starting at the Lobby (0–4,000 points) and moving up to the Lounge (4,001–10,000 points) and higher.
As a member, you earn points on every purchase, which can be used to "level up" for increasingly exclusive perks. Benefits across all tiers typically include early access to seasonal sales, personalized birthday surprises, and invitations to exclusive brand events.
Diesel Canada has streamlined its shipping policy to favor loyalty members. House of Diesel members enjoy Free Standard Shipping on all orders, regardless of the total value, provided they are logged into their account at the time of purchase.
For non-members, free shipping is typically triggered only after meeting a minimum spend threshold (usually around $200 CAD).
If you are shopping for the first time, signing up for the Diesel Newsletter often grants early access to these sale events and exclusive collaborations, such as the Diesel x Casetify collection, ensuring you never miss a limited drop or price reduction.