Vitcas Knowledge Areas

Forge and hearth construction

Guides on building blacksmith forges, hearths and other high-heat work zones with the right combination of fire bricks, refractory concrete and dependable jointing materials.

Refractory materials explained

Clear introductions to the Vitcas range: fire cement, castable refractory, heat resistant adhesives, boards and insulation products used across fireplaces, stoves and ovens.

Insulation and system design

Learn how to layer structural and insulating materials correctly to retain heat, improve safety and extend the service life of kilns, bread ovens, fireplaces and flue systems.

Repair, sealing and maintenance

Step-by-step articles covering crack repair, sealing stove doors, refreshing fireback surfaces and choosing heat-resistant products for long-term upkeep.

Latest from the Vitcas Blog

Ceramic Fibre Board in an Old Firebox: Define the Insulation

Ceramic Fibre Board in an Old Firebox: Define the Insulation

Posted on 09/11/2026 09:00AM

Modernising an old firebox requires understanding the existing layers before removing part of the lining. The ceramic fibre board may perform the described insulation function but is not a substitute for every chamber component. On the plan, mark separately the working surface, insulation, and suppo...

Corner Fireplace: Select Boards for the Complete Enclosure

Corner Fireplace: Select Boards for the Complete Enclosure

Posted on 08/11/2026 09:00AM

Corner glass changes the shape of the enclosure, but panel selection should still be based on the insert requirements. Internal spaces, connections, and support of elements are important. Before cutting the sheets, show the entire construction in the drawing, not just the visible face around the gla...

Tandoor in Summer: Heating and Cooling the Complete Build

Tandoor in Summer: Heating and Cooling the Complete Build

Posted on 07/11/2026 09:00AM

The vertical chamber of the tandoor requires preparation appropriate to the materials and the condition of the equipment. Hot weather does not prove that the entire structure is dry. Before summer cooking, check repair dates and the requirements of layers located beneath the visible surface. Ident...