1 / 7Unicook BP15012 Rectangular Cordierite Pizza Stone, 38 × 30.5 cm
The Unicook BP15012 rectangular cordierite pizza stone is listed at 38.1 × 30.5 × 1.5 cm and 2.95 kg. Its porous baking surface is intended to draw moisture from dough for pizza and bread, while the substantial stone weight and hand-wash care are practical considerations.
At a glance
- The listing describes the porous cordierite surface as drawing excess moisture from dough, with the aim of producing crisper pizza and flatbread bases.
- Intended for fresh or frozen pizza in an oven or on a BBQ. Other listed uses include bread, cookies and biscuits.
- The 15 mm thickness is described as helping retain and distribute heat. The listed 2.95 kg weight may matter when moving or storing it.
- Care guidance calls for hand washing with warm water, avoiding soap and detergent, and allowing the stone to cool and dry completely.
Often bought together
Pros and cons
Pros
- Rectangular 38.1 × 30.5 cm size offers a broad surface for pizza and bread baking.
- The listing supports use in both conventional ovens and outdoor grills.
- A dough scraper is stated as an included component.
Cons
- At 2.95 kg, the stone is relatively substantial to handle compared with a lightweight baking tray.
- Cleaning is manual, and the care instructions require complete cooling before washing and thorough drying before storage.
Technical specifications
9 specifications| Brand | Unicook |
|---|---|
| Model | BP15012 |
| Size | 38.1 x 30.5 x 1.5 cm |
|---|---|
| Dimensions | 38L x 30.5W x 1.5Th centimetres |
| Shape | Rectangular |
| Weight listed | 2.95 Kilograms |
| Material listed | Cordierite |
|---|---|
| Colour | Grey |
| Maximum temperature listed | 800 Degrees Celsius |
|---|
What to know before buying
Listing details to confirm
The listing gives inconsistent size and heat details: the title says 38 × 30.5 cm, a specification says 38.1 × 30.5 × 1.5 cm, and feature copy says 38 × 30 cm with 15 mm thickness. It also lists a maximum of 800 Degrees Celsius, while another product claim says safe up to 787°C. Confirm the relevant dimensions and temperature limit for your intended oven or grill.
What’s in the box
Included- Dough scraper (1)
Who is it for?
A good fit for
- Home bakers wanting a rectangular stone for pizza, flatbread or bread in an oven or BBQ.
- Buyers with enough oven or grill space for a 38 cm stone and room to handle a 2.95 kg item.
Less suited to
- Anyone needing a lightweight, low-maintenance surface or a dishwasher-cleanable baking tray.

Customer reviews on Amazon
- 5 stars
68% 68% - 4 stars
17% 17% - 3 stars
8% 8% - 2 stars
2% 2% - 1 star
5% 5%
Customer feedback is positive about pizza and bread baking, including sourdough, and highlights heat retention, crispness, size, oven fit and ease of cleaning. That feedback is relevant to the stone's listed broad rectangular surface and heat-retaining 15 mm construction, though actual fit depends on the buyer's oven. Aggregate ratings are mostly five-star but also include lower ratings, and do not explain the reasons behind them.
Positive themes
- Customers report good quality and positive pizza and bread performance, including sourdough.
- Feedback highlights heat retention, crispness, size, oven fit and ease of cleaning.
Frequently asked questions
What are the listed dimensions?
The listing is inconsistent. The title says 38 × 30.5 cm, while the specifications give 38.1 x 30.5 x 1.5 cm and feature copy says 38 × 30 cm with 15 mm thickness. Check the selected listing details before buying.
Can this stone be used on a BBQ?
The listing describes it for oven and BBQ use, but gives inconsistent maximum-temperature claims of 800 Degrees Celsius and 787°C. Check the applicable limit for your equipment.
How should I clean the pizza stone?
Let it cool completely, remove food residue with a scraper or brush, and hand wash with warm water. The listing says not to use soap or detergent, and to dry it completely before storage.
Is a scraper included?
The package contents list specifies one dough scraper.

Alternative options

ROCKSHEAT Pizza Stone Bread Baking Stone 30 x 38cm Rectangular Stone for Oven and Grill Innovative Double-Sided Built-in Design with 4 Handles Pizza Stones
£31.49

Unicook Pizza Stone 38 x 30.5 cm, Rectangular Bread Baking Stone | For Making Pizza & Bread, For Oven & Grill, Thermal Shock Resistant Cordierite, With Plastic Dough Scraper
£37.99

GOFOWRK Pizza Stone 5 PCS Set, 38 x 30 cm Large Rectangle Pizza Stone Set for Oven & Outdoor Grill with Metal Pizza Peels & Cutter Rocker, 1.5 cm Thickened Grill Baking Stone for Pizza, Bread
£36.99

Unicook Rectangular Pizza Stone, 38 x 30.5 cm | For Oven and Grill, Cordierite Cooking Stone, Thermal Shock Resistant, For Pizza and Bread, Including Dough Scraper
£33.29

Blackmoor Pizza Stone, Large Heavy Duty Baking Stone for Oven and BBQ | Ideal for Baking Crisp Crust Pizzas and Bread, Cookies and Pastries | 32 x 32 cm | High Temperature Cordierite
£14.99

HEFTMAN Pizza Stone and Peel Set | Cordierite Pizza Stone for Oven, Grill, BBQ with Aluminium Paddle for Perfect Crust, Baking Stone for Bread, Cookies
£30.99

