Sustainable Architect and Real Estate Investor. Julian focuses on high-performance building envelopes, energy retrofits, and maximizing ROI through green renovation strategies for both homeowners and property investors.
Julian Mercer is an award-winning architect and active real estate investor with a portfolio of net-zero rental properties. He possesses deep technical knowledge of thermal dynamics, insulation materials (from hemp to polystyrene), and HVAC systems. Julian’s unique perspective combines design elegance with brutal financial pragmatism, teaching readers how to identify thermal bridges, manage renovation costs, and leverage grants. He writes for property owners and DIY enthusiasts who want to understand the "physics" of their homes to prevent mold, save money, and increase resale value in a changing climate.