Large Silicone & PTFE Baking Liners (Catering & Bakery Sizes)

This is the same PTFE and silicone material used in our standard Cooking & Baking Liner and Bake-O-Mat Silicone Baking Mat, cut to the sizes bakeries and caterers actually need rather than a home oven shelf. Sizes run from Gastronorm GN1/1 (530 x 325mm) up to 750 x 450mm and 30 x 18 inches, matching standard commercial tray and Gastronorm pan dimensions so they fit without cutting or trimming.

Both materials do the same core job differently. The PTFE liners are thin, flexible and rated to 260°C, so they roll or fold flat for storage and work equally well in an oven, a blast freezer or a microwave. The silicone mats are a heavier, silicone-coated fibreglass built for repeated commercial use, rated to 250°C, and hold their shape better on a tray that gets moved around a kitchen all day.

Neither needs oil, grease or butter, and both are reusable across thousands of bakes. If your tray sizes don’t match what’s listed here, bespoke cutting is available. See our trade enquiries page for custom sizes and bulk orders.