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Hi there, I'm Jarvis! I see you're looking at the Rational Tray 400x600mm 40mm. How can I help you with the technical specs or suitability for your business today?

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Rational In Stock

Rational Tray 400x600mm 40mm

SKU: FP367
£148.14 / exc vat
£177.77/ inc vat
  • Genuine Rational Accessory
  • Granite-Enamelled Finish
  • Superior Heat Conduction
  • Robust Steel Construction

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Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Thinking about getting the absolute best from your professional kitchen setup? This isn't just any old bit of metal; it's the genuine Rational 400x600mm baking tray, crafted with a granite-enamelled finish. Designed to work in perfect harmony with their world-class combi ovens, it’s the secret weapon for achieving unbelievably consistent cooking results, from perfectly roasted veg to evenly baked pastries.

This tray is an essential for any high-volume kitchen that relies on its Rational oven day in, day out. Whether you're running a bustling bakery, a top-end restaurant, or a large-scale catering operation, its robust build and  superior heat distribution will make a noticeable difference to your workflow. The 40mm depth makes it wonderfully versatile for everything from succulent roasts to generous traybakes.

Built to withstand the rigours of a commercial kitchen, this original Rational accessory won't warp, twist or fail you during a busy service. It’s a true workhorse, designed for chefs who refuse to compromise on quality. Ditch the flimsy, generic trays and  invest in an accessory that’s as reliable as the oven it was made for.

Key Features and  Benefits

  • Genuine Rational Accessory: Guarantees a perfect fit and  optimal performance in your oven.
  • Granite-Enamelled Finish: Provides fantastic non-stick properties for easy food release.
  • Superior Heat Conduction: Ensures wonderfully even browning and  cooking with no hot spots.
  • Robust Steel Construction: Built tough to prevent warping, even under intense daily use.
  • Versatile 40mm Depth: Makes it ideal for roasting, baking, and  cooking casseroles.
  • Standard 400x600mm Size: Fits perfectly into compatible Rational combi oven racking systems.
  • Extremely Durable: Resists scratches and  stands up to the demands of a busy kitchen.
  • Easy to Clean: Spend less time scrubbing and  more time cooking great food.

Technical Specifications

  • Brand: Rational
  • SKU: FP367
  • Supplier Reference: 6014.1004
  • Dimensions: 40(H) x 400(W) x 600(D) mm
  • Material: Granite Enamelled Steel
  • Depth: 40mm

Expert Review and  Insights

It’s easy to overlook accessories, but in a professional setup, using genuine parts like this Rational tray is non-negotiable for consistency. The weight and  quality of the granite enamel are immediately obvious; it holds heat beautifully, which is key for getting a great finish on baked goods or a perfect sear on roasted items. It's built to last for years, not just a few months.

Sophie Brooks – Chef Tools View Profile →

  • Top-Tier Performance: The heat distribution is second to none, eliminating uneven cooking.
  • Heavier Than Aluminium: It has some heft, which is great for durability but noticeable when handling.

Case Study: Real Business, Real Results

"The Highland Kitchen," a popular farm-to-table bistro in Inverness, decided to upgrade their oven accessories. Their existing third-party trays were warping from the constant high heat, leading to unevenly cooked dishes and  frustrating inconsistencies during service.

"We were constantly rotating trays and  dealing with hot spots. Since we switched to the proper Rational trays, every dish comes out exactly as it should. The quality is just in a different league, and  our chefs are so much happier."

Ewan McGregor – Head Chef

The bistro reported a significant improvement in kitchen efficiency and  a near-elimination of inconsistently cooked portions, improving both food quality and  staff morale.

Installation and  Maintenance Guide

Setting It Up

  • Give the tray a quick wash with warm, soapy water and  a soft cloth before its first use.
  • There's no need for any seasoning; the granite-enamelled surface is ready for action straight away.
  • Always ensure the tray slides smoothly and  securely into the correct runners inside your oven.

Keeping It Going

  • To protect the beautiful enamel finish, try to use wooden, silicone, or plastic utensils.
  • For stubborn, baked-on food, a simple soak in warm water is much better than using harsh steel wool.
  • Avoid drastic temperature changes, like plunging a hot tray into cold water, to prevent thermal shock.
  • Store it flat when not in use to maintain its shape and  protect the surface from scratches.

Buying Guide: Choosing the Right Commercial Oven Tray

Struggling to find the perfect tray for your kitchen's needs? Here are a few pointers to help you make the right choice.

1. Match the Size to Your Oven

It sounds obvious, but always double-check your oven's required tray size. This is a 400x600mm tray, a common size for many Rational units, but it pays to be sure.

2. Consider the Material

Aluminium is lightweight, but enamelled steel (like this one) offers far superior durability and  heat retention for more even cooking.

3. Pick the Right Depth

A shallow 'baking sheet' is for biscuits. A Rational 40mm deep baking tray like this is a versatile all-rounder for roasts, pies, and  traybakes.

4. Genuine vs. Generic

Original manufacturer parts are engineered to work perfectly with their corresponding appliance, guaranteeing the best fit and  performance.

5. Think About Clean-Up

A quality non-stick or enamel surface will save your kitchen porters hours of scrubbing, which is a huge bonus in any busy environment.

See all Rational Spare Parts

Frequently Asked Questions

Q: Is this an official Rational product?

A: Absolutely. This is a 100% genuine Rational accessory, supplier reference 6014.1004, designed for their ovens.

Q: Will this tray fit in an oven from a different brand?

A: It’s specifically designed for Rational ovens that accept 400x600mm trays. While it may fit others, we can only guarantee perfect compatibility with the intended models.

Q: What is the main benefit of the granite enamel?

A: It provides exceptional heat distribution for even cooking and  has excellent non-stick properties, making it both high-performance and  easy to clean.

Q: Is the tray dishwasher safe?

A: While the surface is very durable, we recommend hand washing to prolong its lifespan and  maintain the pristine quality of the enamel coating.

Q: Can I use metal utensils on this tray?

A: To avoid any risk of scratching the enamel, it's best practice to use silicone, plastic, or wooden utensils.

Q: How heavy is the tray?

A: Being made of enamelled steel, it's more substantial and  heavier than a basic aluminium tray, which contributes to its durability and  heat retention.

Q: Does this tray need to be seasoned before use?

A: No, the granite enamel coating is ready to use after a simple wash. No seasoning is required.

Q: Is this tray suitable for both baking and  roasting?

A: Yes, its 40mm depth and  superb heat conduction make the Rational GN tray 400x600 perfect for a huge range of tasks, from baking cakes to roasting meats.

What Customers Are Saying

"A fantastic bit of kit. You can feel the quality straight away. It doesn't buckle in the heat like cheaper ones do. An essential for our Rational combi oven."

Peter J. – Café Owner in Bristol

"Really solid tray. The non-stick surface on this Rational tray 400x600mm is a lifesaver when we're slammed. Cleans up a treat as well."

Maria Costa – Restaurant in Leeds

"We replaced all our old trays with these genuine ones and  the difference in our baking is night and  day. Worth every penny for the consistency."

Ben Williams – Hotel Kitchen, Cardiff

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The Rational Difference: More Than Just a Tray

Investing in a Rational oven is an investment in a complete, intelligent cooking system. This tray is a critical part of that system. It has been meticulously engineered to work in perfect harmony with the iCombi's advanced air circulation and  heat dynamics. Using a generic tray is like putting budget tyres on a performance car – you'll never get the results the machine was designed to deliver. This genuine Rational combi oven tray ensures that the oven's intelligent cooking paths perform exactly as intended, eliminating the guesswork and  variability that costs kitchens money. This translates to less food waste, perfectly predictable results day after day, and  a tray that will not warp or degrade, saving you the hidden cost and  frustration of frequent replacements. It’s a small component that upholds the performance of your entire investment.

Explore more from Rational

What's the Big Deal with Granite Enamel?

Ever wondered why some trays give you a perfectly crisp, golden-brown base while others leave things a bit pale and  soggy? The secret is often in the material, and  that's where granite enamel shines. It's not just a thin non-stick coating; it's a layer of glass fused to a heavy-gauge steel core at incredibly high temperatures. Think of it as the ultimate hybrid of a cast-iron pan and  a modern non-stick surface. It absorbs and  holds onto heat like a sponge, then radiates it back into the food evenly. This powerful, consistent heat is what gives you that amazing browning on roast potatoes and  stops your pastry from having a dreaded 'soggy bottom'. Plus, it’s tough as nails and  non-porous, so it won’t hold onto flavours from yesterday's fish when you’re baking today's croissants.

Who Should Buy This?

  • Artisan Bakeries

    For achieving a consistently perfect crust and  even bake on everything from sourdough to delicate pastries.

  • Gastro Pubs & Restaurants

    This commercial oven tray 400x600mm is essential for roasting meats and  vegetables to perfection for Sunday service.

  • Hotel & Event Caterers

    A durable and  reliable choice for batch cooking everything from canapés to buffet-style roasted potatoes.

  • Contract Catering (Schools & Hospitals)

    Its robust, easy-to-clean design is ideal for the high-volume, daily demands of canteen cooking.

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Unlock consistent, professional results in your kitchen. Add the genuine Rational Tray 400x600mm to your basket now and  feel the difference!

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