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Phone: 0114 206 1113

Insulation Fire Brick - Grade 23

£2.40 Inc. VAT £2.00 Ex. VAT
Tax included Shipping calculated at checkout.

Delivery & Shipping

Nationwide Delivery is available on all items.

Standard Delivery: Estimated 4-6 working days. Once an order is placed, we will contact you via phone to arrange a delivery slot.

£60 (inc VAT) per pallet or free delivery on full packs of bricks

Express Delivery: Estimated 1-2 working days and dispatched immediately. Upgrade to express for £25 (inc VAT) per pallet.

Delivery service is selected at checkout.

We use The Pallet Network to fulfil all pallet orders with Tail lift unload. Delivery to kerbside only.

For HIAB delivery or special arrangements, please contact us to make arrangements.

Product Sample

Samples can be purchased on the product page by clicking the 'Order a Sample' button.

When ordering samples, you'll receive three units of that product.

All samples are dispatched immediately via a premium next-day courier service.

For all samples, we charge a small fee of £12 (£10 + VAT) This fee covers picking the products, packaging supplies, and premium delivery service.

Bulk Orders

For large or bulk orders, please send your project requirements to and a member of our sales team will be in contact.

Our team can offer specialist advice, custom delivery options and in most cases offer a very competitive discount.

Viewings & Collection In Person

Viewings and collections are both welcome at the following address and times.

Yard Address:

Reclaimed Brick Company
Clifton Works, Hillfoot Road
Sheffield, S3 8AA

Opening Hours:

Mon - Fri, 8:00am - 4:00pm
Saturday, 8:00am - 1:00pm
Sunday, Closed

Orders can be placed via the website and collected in person or welcome to order in person when collecting.

  • Size (Approx)
    65mm x 210mm x 100mm
  • Pack Size
    Sold Individually
  • Coverage
    65 Bricks Per Sqm
  • Type
    Insulating Firebrick
  • Material
    High Purity Refractory Clay
  • Colour
    White Multi
  • Condition
  • SKU

Payment & Security

Payment methods

  • American Express
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  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Insulation Fire Brick - Grade 23 - Reclaimed Brick Company
Reclaimed Brick Company

Insulation Fire Brick - Grade 23

£2.40 Inc. VAT £2.00 Ex. VAT

The Grade 23 Insulation Fire Brick is designed to be incredibly durable, capable of withstanding the rigors of repeated thermal cycles and mechanical stress. Its robust construction guarantees exceptional strength and structural integrity, enabling it to withstand heavy loads and maintain its insulating properties under intense operating conditions.

Whether you're building or repairing insulating refractories, constructing kilns, furnaces, or forges, or even operating stress relieving furnaces, our Grade 23 Insulation Fire Brick ensures maximum heat containment, resulting in enhanced productivity and consistent temperature control.

Not only does our Insulation Fire Brick offer exceptional performance, but it also boasts a long lifespan, ensuring long-term cost-effectiveness for your industrial operations. Its sturdy construction and resistance to wear and tear guarantee extended use without compromising on its insulating properties.

Heat resistant to 2300^F

If you don't see the brick you require on our website, please email us at with photos and brick specifications and a member of our team will get in touch.

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