EPISODE · Dec 10, 2025 · 37 MIN
Building With Earth: Inside ottocrete’s Modern Rammed Earth Revolution
from Modern Home Mastermind with beSpoke brokers · host beSpoke brokers
Join us for a deep dive into the world of rammed earth with Otto Papa of ottocrete, a leading expert blending ancient building methods with modern design. In this episode of Modern Home Mastermind, Shawna and Brittainy uncover Otto’s journey from architecture school to Arcosanti, his hands-on training with masters of the craft, and the innovative projects shaping today’s luxury desert homes.From understanding soil composition to collaborating with architects and builders, Otto breaks down the science, challenges, and artistry behind the construction of rammed earth. You'll also get a behind-the-scenes look at some of his most striking projects—from luxury boutiques to large-scale architectural installations.Whether you're a design lover, builder, or modern architecture fanatic, this episode is packed with insights you won’t want to miss.⏱️ Chapter Timings (Up to 37 Minutes)00:00 – Welcome to Modern Home Mastermind00:20 – Introducing Otto Papa of ottocrete01:10 – What Is Rammed Earth and Why It’s Rare in Luxury Homes02:00 – Otto’s Journey: From Architecture School to Arcosanti04:00 – Life at Arcosanti: Design, Building & Neo-Monastic Living06:00 – Discovering Rammed Earth & Training with the “OG” of the Southwest07:20 – Rammed Earth 101: Ancient vs. Modern Techniques09:10 – How Soil is Tested, Mixed & Engineered for Strength11:00 – The Art and Science of Material Selection (Ireland Project)13:00 – Unstabilized Rammed Earth & Sustainability Considerations15:00 – Erosion-Style Earth Walls & European Influences16:30 – Collaborating With Architects, Builders & Educating Clients18:00 – High-End Applications: Hermès Boutique Wall Project20:00 – Color, Pigments & Achieving Brand-Level Precision21:40 – Rammed Earth “Brick” vs. Full Structural Walls23:00 – Techniques Behind Fireplaces, Mailboxes & Thin-Wall Designs24:30 – Benefits of Rammed Earth: Thermal Mass & Passive Cooling26:00 – Fire Resistance & Global Warming Considerations27:00 – Prescott Project: Engineering, Rebar & Structural Design28:40 – Traditional Desert-Inspired Aesthetic & Material Warmth29:40 – Floating Fireplace Feature Wall (PV Project)31:20 – Sculptural Firepit + Water Retention Design33:30 – Large-Scale Work: Teddy Roosevelt Library Wall35:00 – Rapid-Fire Questions: Design, Tools & Future of AZ Homes36:20 – Where to Find ottocrete & Episode Wrap-Up37:00 – Outro🔗 Connect with Otto Pappa🌐 Website: https://www.ottocrete.com/📸 Instagram: @ottocrete🎧 Listen to more episodes of beSpoke Modern Home Mastermind— where architecture, design, and lifestyle meet inspiration.📩 Follow beSpoke real estate🌐 https://bespokephx.com📸 Instagram: @bespoke.phx
What this episode covers
Join us for a deep dive into the world of rammed earth with Otto Papa of ottocrete, a leading expert blending ancient building methods with modern design. In this episode of Modern Home Mastermind, Shawna and Brittainy uncover Otto’s journey from architecture school to Arcosanti, his hands-on training with masters of the craft, and the innovative projects shaping today’s luxury desert homes.From understanding soil composition to collaborating with architects and builders, Otto breaks down the science, challenges, and artistry behind the construction of rammed earth. You'll also get a behind-the-scenes look at some of his most striking projects—from luxury boutiques to large-scale architectural installations.Whether you're a design lover, builder, or modern architecture fanatic, this episode is packed with insights you won’t want to miss.⏱️ Chapter Timings (Up to 37 Minutes)00:00 – Welcome to Modern Home Mastermind00:20 – Introducing Otto Papa of ottocrete01:10 – What Is Rammed Earth and Why It’s Rare in Luxury Homes02:00 – Otto’s Journey: From Architecture School to Arcosanti04:00 – Life at Arcosanti: Design, Building & Neo-Monastic Living06:00 – Discovering Rammed Earth & Training with the “OG” of the Southwest07:20 – Rammed Earth 101: Ancient vs. Modern Techniques09:10 – How Soil is Tested, Mixed & Engineered for Strength11:00 – The Art and Science of Material Selection (Ireland Project)13:00 – Unstabilized Rammed Earth & Sustainability Considerations15:00 – Erosion-Style Earth Walls & European Influences16:30 – Collaborating With Architects, Builders & Educating Clients18:00 – High-End Applications: Hermès Boutique Wall Project20:00 – Color, Pigments & Achieving Brand-Level Precision21:40 – Rammed Earth “Brick” vs. Full Structural Walls23:00 – Techniques Behind Fireplaces, Mailboxes & Thin-Wall Designs24:30 – Benefits of Rammed Earth: Thermal Mass & Passive Cooling26:00 – Fire Resistance & Global Warming Considerations27:00 – Prescott Project: Engineering, Rebar & Structural Design28:40 – Traditional Desert-Inspired Aesthetic & Material Warmth29:40 – Floating Fireplace Feature Wall (PV Project)31:20 – Sculptural Firepit + Water Retention Design33:30 – Large-Scale Work: Teddy Roosevelt Library Wall35:00 – Rapid-Fire Questions: Design, Tools & Future of AZ Homes36:20 – Where to Find ottocrete & Episode Wrap-Up37:00 – Outro🔗 Connect with Otto Pappa🌐 Website: https://www.ottocrete.com/📸 Instagram: @ottocrete🎧 Listen to more episodes of beSpoke Modern Home Mastermind— where architecture, design, and lifestyle meet inspiration.📩 Follow beSpoke real estate🌐 https://bespokephx.com📸 Instagram: @bespoke.phx
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Building With Earth: Inside ottocrete’s Modern Rammed Earth Revolution
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