A small pile of vermiculite granulesIllustrative photo

Oven Insulation

Perlite

Expanded volcanic mineral for lightweight insulating mixes and fill.

Availability
Availability on enquiry
Sales unit
Confirmed on quotation

Request a quotation

Prices depend on specification, quantity and delivery location. Add this item to your quote basket, then send one request for everything you need.

Prefer to talk to us?

WhatsApp opens with a prefilled message including this product and page link — you review and send it yourself.

About this product

Perlite is volcanic glass expanded into very light white granules. Like vermiculite, it is mixed with cement to make insulating concrete under an oven floor, or used as loose insulating fill.

Also searched as: expanded perlite, perlite insulation, perlite concrete, hearth insulation

Specifications

Detailed specifications for this product are confirmed per order against the supplier datasheet. Tell us the specification you need in your quotation request and we will confirm what is available.

Perlite: common questions

What is perlite used for in pizza ovens?

Like vermiculite, it is mixed with cement to make insulating concrete under the oven floor, or used as loose insulating fill.

Do you sell perlite in bags?

Yes. Tell us how many bags you need, or the hearth size and layer thickness, and we will quote.

Wood fire burning inside a brick pizza oven dome, lighting the oven floorIllustrative photo

Oven Floor & Hearth

Pizza Oven Hearth Materials

The layers of a pizza oven floor: cooking surface plus the insulation beneath.

Availability on enquiry
A small pile of vermiculite granulesIllustrative photo

Oven Insulation

Vermiculite

Lightweight mineral for insulating hearths and domes.

Availability on enquiry