Home fireplace accessories that improve insulation and withstand intense heat, supplied as a six-brick replacement set called VITCAS Fire Bricks. Owners who want a reliable, neat repair will appreciate reduced heat loss and cleaner hearth linings. Are these the right bricks for a worn stove lining or a wood-fired oven project?
⚡ At a Glance
- • Thermal Performance: Low thermal conductivity and resistance to temperatures up to 1000°C
- • Best for: Homeowners, hobby bakers and smokers needing replacement bricks and insulation
- • Not ideal for: Large refurbishments that require many more bricks than a six-pack
High-density vermiculite composition gives both heat resistance and effective insulation. Standard 200 x 90 x 25 mm bricks are supplied as a six-piece replacement pack.
Improved insulation - Thanks to low thermal conductivity
Low thermal conductivity in the vermiculite matrix limits how quickly heat passes through each brick, slowing heat transfer from the firebox to surrounding structure. The dense internal structure traps heat and reduces conductive losses.
Keeps more heat inside ovens and stoves, improving fuel efficiency and stabilising cooking temperatures for wood-fired baking or long cooks.
High-temperature durability - With high-temperature vermiculite construction
High-temperature vermiculite formulation withstands sustained exposure up to 1000°C without rapid degradation. The material resists flaking and thermal breakdown under regular firing cycles.
Durable replacements last through repeated use, meaning fewer maintenance interruptions and steady performance for fireplaces and pizza ovens.
Easy fitting and neat finish - With standard-sized, smooth-surfaced bricks
Each brick measures 200 x 90 x 25 mm and has smooth faces designed for straightforward stacking, cutting and cosmetic lining of visible hearth areas. The regular size matches common hearth layouts.
Quick to fit as partial replacements, and smooth surfaces give a tidy interior finish for visible hearth linings and oven chambers.
✨ The 4 Key Reasons for VITCAS Fire Bricks
- Six-brick replacement pack - Ideal for small repairs or lining one oven chamber quickly
- Wide application range - Suitable for fireplaces, stoves, smokers and pizza ovens
- Standard brick dimensions - Fits most hearths and simplifies cutting to size
- Smooth decorative surface - Gives a neater interior finish for visible hearth areas
📋 Technical Details at a Glance
- Category: Home
- Brand: VITCAS
- Material: High-temperature vermiculite
- Heat resistance: Up to 1000°C (1830°F)
- Thermal property: Low thermal conductivity for improved insulation
❓ Frequently Asked Questions
Q: Are these bricks heat resistant enough for ovens and stoves?
A: Yes. The bricks are rated to withstand temperatures up to 1000°C, suitable for fireplaces, stoves and wood-fired ovens.
Q: What size are the bricks and will they fit standard hearths?
A: Each brick measures 200 x 90 x 25 mm, a common size that simplifies stacking, cutting and fitting into most hearth linings.
Q: Can these bricks be used for smokers and pizza ovens?
A: Yes. Product descriptions list indoor wood-fired bread and pizza ovens, barbecues and smokers among suitable applications.
🏆 Our Verdict
Well suited for homeowners, hobby bakers and smokers who need a small number of reliable replacement bricks. High-density vermiculite and low thermal conductivity deliver durable insulation and heat resistance up to 1000°C. The compact six-pack balances practicality and long-term value for partial repairs and modest insulation upgrades.
