As self build goals evolve beyond aesthetics and energy savings, three innovations are taking centre stage, underfloor heating, breathable lime plasters, and intelligent window and door selection, all key to healthier, more efficient homes. 1. Radiant comfort: Underfloor heating done right Underfloor systems provide consistent warmth, reducing surface cold spots that cause condensation and mould in tightly sealed buildings. Remember: pair with high grade insulation and ventil