Fire Brick 230 × 115 × 30mm

Overview

The Fire Brick 230 × 115 × 30mm is a thick, high-temperature refractory brick designed for lining and protecting wood burner and insert fireboxes. The 30mm profile provides extra thermal mass and durability, helping shield the firebox from direct flame and extreme heat.

Ideal for replacing cracked, broken, or heavily worn bricks, it restores safe operation, supports efficient burning, and extends the life of your fire.

Key Features

Standard 230×115×30mm size suits many wood burners and inserts

Thicker 30mm profile for added durability and heat retention

High-temperature refractory material built for firebox lining

Protects firebox steel from flame and heat stress

Helps retain heat for smoother, more efficient burns

Ideal replacement for worn or damaged fire bricks

Easy to fit during servicing or maintenance