Cake Craft Rectangle White Masonite Slab Cake Board 16 x 14 Inch

The Cake Craft Rectangle White Masonite Slab Cake Board 16 x 14 Inch is a professional-quality compressed masonite board with a food-grade white finish. At 16 x 14 inch (40.6 x 35.6cm), it provides a firm, rigid, grease-resistant base that will not bow under buttercream, ganache or fondant. Perfect for slab cakes, sheet cakes, large format decorating and multi-tier builds.

Key Details

• Dimensions: 16 x 14 inch (40.6 x 35.6cm)
• Thickness: 3-5mm
• Colour / Finish: White - food-grade foil
• Material: Compressed masonite (hardboard), food-safe & grease-resistant
• Quantity: 1 board per pack
• Brand: Cake Craft

Best For

• 14 x 12 inch (35.6 x 30.5cm) slab and sheet cakes using the standard 2 inch overhang rule for presentation and safe handling
• Wedding slab cakes, large birthday sheet cakes and corporate event cakes
• Heavy tiered constructions and two-tier rectangle builds on turntables and stands
• Professional bakers and home bakers who want a stable, wipe-clean base that sits flat in catering boxes and transport

Frequently Asked Questions

What size cake fits a 16 x 14 inch rectangle board?

Use the 2 inch overhang rule. A 16 x 14 inch (40.6 x 35.6cm) rectangle masonite board suits a 14 x 12 inch (35.6 x 30.5cm) rectangle cake, leaving about 1 inch (2.5cm) visible around each edge. This border gives room for piped borders, drips or ribbon and makes lifting and boxing easier. Unsure how much icing you need? Check our icing & fondant coverage chart.

Masonite vs scalloped cake boards - what's the difference?

Masonite boards are 3-6mm thick compressed hardboard, rigid and designed to carry decorated cake weight without flexing. They are the go-to for stacking tiers with dowels and heavy sheet cakes. Scalloped boards are thinner decorative display boards with a wavy edge for single-tier presentation, not for stacking. Use masonite under every tier and finish with a 12mm drum board base for large cakes. Browse the full cake boards collection.