Cast Tec Firemaster 5 Brick Set Fire Brick
Cast Tec Firemaster 5 replacement firebrick set
A complete, high-quality equivalent replacement vermiculite firebrick set made for the Cast Tec Firemaster 5 stove.
Set comprises
- 2 × rear bricks: 30mm thick × 260mm wide × 180mm high (reference FB30260180A)
- 2 × upper side bricks: 30mm thick × 265mm wide × 255mm high (reference FBS30265255)
- 2 × lower side bricks: 30mm thick × 266mm wide × 121mm high (reference FB30266121)
- 2 × baffle bricks: 30mm thick × 260mm wide × 180mm deep (reference FB30260180B)
Specifications
- Material: high-grade vermiculite
- Maximum service temperature: up to 1100°C
- Density: approximately 750kg/m³
- Colour: light brown or beige; shade and surface finish may vary slightly
Check the fit before ordering
Please compare the stove model, brick quantity, shapes and measurements above with the parts currently fitted. Stove manufacturers can alter components during a model’s production life. If you are unsure, send Direct Stove Spares clear photographs of the stove and existing bricks before ordering.
Fitting guidance
Vermiculite is lightweight and naturally fragile, so handle each brick carefully. Work only when the appliance is completely cold, do not force the bricks into position, and retain the clearances specified by the stove manufacturer.
Equivalent replacement quality
This is a high-quality equivalent replacement set unless the product title specifically states that it is a genuine manufacturer part.
Additional Information
Products supplied are 'Equivalent Replacement Quality Parts' unless otherwise stated.

















