Building From the Ground Up
Our new build service brings together building science, skilled craftsmanship and clear project management to create homes that are calm, efficient and built to last.
From early planning through to final handover, we focus on doing the fundamentals properly so your home delivers comfort, consistency and confidence for years to come.
Performance-Led Design
Every home is shaped around insulation, airtightness and ventilation, creating stable, comfortable living environments year-round.
Clear Project Delivery
We manage every stage with transparency and structure, keeping timelines, budgets and expectations aligned.
Built for Longevity
Materials, detailing and construction methods are chosen for durability and long-term performance, not short-term gain.
Our New Build Services
We offer a comprehensive new build service, covering every stage required to deliver a high-performing, low-energy home.
Design & Planning
Working closely with you and your design team to establish clear goals, efficient layouts and performance-led strategies from the outset.
Project Management
Full oversight of scheduling, coordination and quality control to ensure a smooth, well-managed build process.
Passivhaus Integration
Incorporating airtightness strategies, insulation detailing, thermal modelling and ventilation planning into the build.
Fabric-First Construction
Delivering a robust building envelope using modern methods and high-performance materials.
Testing & Quality Assurance
Airtightness testing and performance checks to ensure the finished home meets agreed standards.
From the Founder
“A well-built home should feel effortless to live in. When the fundamentals are done properly, comfort, efficiency and quality come naturally. That’s what we aim to deliver on every new build.”
Joshua Day
Founder & Director
“From our first conversation to the final handover, the whole experience felt calm and well managed. Everything was clearly explained and we always felt informed. The house is incredibly comfortable and performs better than we imagined. We wouldn’t hesitate to recommend Myzsa.”
Sarah Collins
New Build Construction
“We were nervous about extending our home, but Myzsa guided us through every step with clarity and care. The workmanship is exceptional and the finished space feels seamless, warm and thoughtfully designed. It’s completely transformed how we live in our home.”
James Thornton
Conversion & Extension
“The retrofit has made a huge difference to our day-to-day comfort. The house is warmer, quieter and far more efficient. The team explained the process clearly and delivered exactly what they promised. It’s one of the best decisions we’ve made.”
Emma Richardson
Retrofit (EnerPHit)
“From start to finish, the process was professional and transparent. The attention to detail and focus on performance really stood out. Our home now feels solid, comfortable and future-proofed. We felt confident in their expertise throughout.”
Mark Evans
Building Fabric & Renewables Upgrades
“Achieving Passivhaus certification felt daunting at first, but Myzsa made the process clear and manageable. Their quality control and testing gave us total confidence, and the final result speaks for itself. The performance of the building is outstanding.”
Laura Bennett
Passivhaus Certification & Quality Control
“What impressed us most was how listened to we felt. Every decision was explained, and the result is a home that feels calm, efficient and beautifully built. The experience was smooth from beginning to end, and the quality is evident in every detail.”
David Walker
New Build Construction
Let’s Build Your Home, Properly
If you’re planning a new build and want a home that delivers comfort, performance and lasting quality, we’re here to help. Talk to us about your ideas and we’ll guide you through the process with clarity, expertise and care from the very start.
© 2025 MYZSA Group Ltd. All rights reserved