Unity Z Minus Pizza Oven Module

A streamlined pizza oven–focused outdoor kitchen module with a reduced footprint and integrated firewood storage for occasional live-fire cooking.

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Unity Z- Outdoor Kitchen Module
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Quick Specs:

Height42 inches
Width57 inches
Depth32 inches
Weight4500 pounds
Delivery Size3 pallets

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Product Overview

The Unity Z Minus is a compact pizza oven module designed for outdoor kitchens where space is limited but wood-fired cooking still matters. By focusing on the essentials, it provides a dedicated masonry base for a pizza oven without the added mass of larger oven stations or extended prep areas. It’s a strong fit for patios, garden kitchens, or layouts where the oven is part of the experience—not the entire kitchen.

At the center of the module is a limestone oven pad sized to accommodate a wide range of pizza ovens, making the Z Minus especially appealing to customers who already own an oven or want flexibility in their appliance choice. A single integrated wood storage box supports regular firing without expanding the footprint, keeping the layout efficient and intentional. The Unity Z Minus works well on its own or as part of a larger Unity kitchen system.

Key Features

  • Sized pizza oven platform – Limestone pad measures 34″ × 34″ nominal (33-5/8″ actual) to accommodate many popular pizza ovens
  • Compact footprint – Designed for tight patios and space-efficient kitchen layouts
  • Single integrated wood storage – One dedicated storage box keeps firewood close without adding bulk
  • Flexible placement – Functions as a standalone oven base or integrates into larger Unity kitchens
  • Solid masonry construction – Built from durable, heat-resistant block materials for long-term outdoor use
  • DIY-friendly assembly – No cutting, mortar, or special tools required
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Is the Unity Z Minus Pizza Oven Module Right For Your Space?

The Unity Z Minus is designed for outdoor kitchens where a pizza oven is part of the experience, but not the center of daily cooking. By keeping the footprint compact and focusing on the essentials, it provides a dedicated home for a wood-fired oven without expanding the kitchen beyond what the space or routine calls for.

This module works well for patios where live-fire cooking is more occasional, or where the kitchen needs to stay visually light and efficient. If you want the capability and character of a pizza oven without committing to additional workspace or storage you won’t regularly use, the Unity Z Minus tends to fit comfortably.

A streamlined pizza oven–focused outdoor kitchen module with a reduced footprint and integrated firewood storage for occasional live-fire cooking.

Solid Masonry pizza oven grill Island Outdoor Kitchen addition.

Unity Z Minus Pizza Oven Module

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Useful Feature of the Unity Z Minus Pizza Oven Module

Unity Z Minus with firewood neatly stored in the built-in side compartment

Maximized Function, Minimal Footprint


The Unity Z Minus delivers the full wood-fired pizza experience with a space-saving design. Whether you’re building a full kitchen or squeezing in an extra cooking station, it fits where others won’t. You get all the functionality in a much smaller package at a lower cost.

How the Unity Z Minus Compact Pizza Oven Module Fits Into a Full Outdoor Kitchen

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Solid Masonry pizza oven grill Island Outdoor Kitchen addition.

Grill & Appliance Compatibility

The Unity Z Minus module is designed specifically to house a wood-fired pizza oven within a masonry structure that provides proper support, clearance, and heat separation, along with a single integrated firewood storage box to support typical use. The layout establishes a stable footprint and working height so the oven can be integrated without improvisation or structural guesswork.

Pizza ovens vary widely in size and construction, so compatibility is determined by dimensions rather than brand alone. Customers may supply their own pizza oven when measurements are confirmed, or choose a compatible oven through Cornerstone to remove any uncertainty about fit.

Other appliances remain flexible within the Unity system:

  • The Unity Z Minus is dedicated to pizza ovens and live-fire cooking

  • Built-in gas grills and Kamados are better suited to their respective Unity modules

The goal is to add live-fire capability in a measured way—keeping the kitchen balanced, functional, and appropriate to how the space is actually used.

Cooking Appliances & Configuration Options

Cru Champion Pizza Oven

Cru Champion Wood Fired Pizza Oven

Premium Wood Fired Pizza Oven is the Epicenter of Culinary Entertainment

Unleash greatness with the Cru Champion Wood-Fired Pizza Oven. Handmade in Portugal, this robust oven delivers exceptional performance.

Common Questions About This Module

Yes. Unity modules are designed as a coordinated system and are intended to work together in a wide range of configurations. Modules can be combined to create longer runs, L-shaped layouts, U-shaped kitchens, or expanded over time.

Some Unity modules are designed around specific gas grills, which are included, to ensure proper fit and clearances. Other modules allow for more flexibility. Each module page specifies compatible appliances so you can plan accurately.

Yes. Homeowners can start with a single Unity module and expand their kitchen over time. While modules can be added later, connecting new and existing modules may involve additional planning to account for layout, finish variation, or site conditions.

Yes. Unity modules are designed for straightforward assembly using clear instructions and planning resources. Some homeowners complete the entire build themselves, while others take a hybrid approach and hire help for site preparation or utilities.

No. The modules are designed to assemble without specialized masonry tools or prior masonry experience. Standard tools are sufficient for most installations when the site is properly prepared.

Dimensions for Unity Z Minus Compact Pizza Oven Module -Ensure the Perfect Fit for Your Kitchen Layout

Technical Library, Instructions, Blueprints, & Downloads

Unity Z dimensions.

Unity Grill Island Kitchen Component Dimensions
Unity Z- Instructions

Unity Z- Instructions
Download our DIY patio planning guide
Download our DIY patio planning guide

The Cornerstone Planning Kit

Most DIY errors happen before the first block is placed. “Will it fit on the patio?” “Do I have room for the bar stools?” We eliminated the math. Our proprietary Grid System lets you design your entire footprint using simple paper cutouts before you spend a dime.

This free guide includes scaled drawings of our outdoor features so you can mix, match, and arrange your ideal layout right at your desk.

Download our PDF to start planning your outdoor paradise today.

Learn How To Build Your DIY Outdoor Grill Island Kit in Hours

Learn from the Pros – Check Out Our How-To Videos on YouTube

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Video on how to build a DIY grill station in hours.
Tips for starting an outdoor building project

Explore the Unity Kitchen Module System

Ready to Design Your Outdoor Kitchen?

Discover how Unity Z Minus Compact Pizza Oven Module can create your backyard vision quickly and easily.

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