Fireplace & Heating Articles

Technical reference articles on wood-burning inserts, flue systems, and heat output calculations for residential use in Poland.

Wood-burning stove insert
Installation

Wood-Burning Inserts: A Complete Technical Guide

An overview of insert types, firebox dimensions, efficiency ratings under EN 13240, and structural requirements for fitting into existing masonry fireplaces.

Updated May 2026 · 8 min read
Chimney flue liner stack
Flue Systems

Flue Liner Specifications and Selection Criteria

Diameter sizing, material grades (ceramic, flexible steel, pumice), condensation resistance classes, and cross-referencing with Polish building regulations.

Updated April 2026 · 10 min read
Cast iron heating stove
Calculations

Heat Output Calculations for Residential Spaces

Step-by-step methodology for calculating required heating capacity in kW, accounting for room volume, insulation type, and climate zone data for Poland.

Updated March 2026 · 9 min read