: Large DIY signs, home décor, and high-volume crafting. Review Highlights : Users on Reddit

For large-format cardstock (sizes like 12" x 12", 11" x 17", or 12" x 24"), the best places to buy depend on whether you need a smooth finish for printing or a sturdy, textured variety for crafting and signs.

: The go-to for 11" x 17" (Tabloid) cardstock, which is often required for professional menus, posters, and ledger-sized printing. Best For : Business presentations and inkjet/laser printing. Review Highlights : The Astrodesigns 80lb Go to product viewer dialog for this item.

highly recommend Recollections 110lb cardstock for being "super sturdy" as a card base compared to thinner Amazon alternatives. : Check for Recollections 12" x 24" Packs Go to product viewer dialog for this item. at Michaels Stores Canada .

version has a 4.8/5 star rating, with reviewers praising its "bright white color" and "good print quality," though some noted it is quite heavy. : Options like JAM Paper 11" x 17" and Astrodesigns are available at Staples Canada .

: This is a primary source for oversized 12" x 24" sheets, specifically the Recollections brand.

: Expert crafters often recommend this shop on social media for its better selection compared to local craft stores. Helpful Reviews & Expert Tips