Smarter, faster, stronger, healthier, and safer—
Simplus Systems delivers cost-effective, sustainable building solutions.

Rebuilding stronger and more efficiently with fire-resistant, high-performance structures that save time, money — and deliver Passive House-level energy efficiency and comfort.

Engineered for Passive House performance — healthier, quieter, and dramatically more energy-efficient.

Start Building Smarter

Innovating Construction for a

Better Future

Simplus Systems is transforming construction with fire-resistant, high-performance building solutions. Our innovative system delivers faster, more cost-effective, and sustainable results—helping communities build, and rebuild stronger, safer, and smarter.

  • Smarter: A streamlined process from concept to completion — savings from prefabrication can help fund Passive House upgrades.

  • Faster: Prefabrication reduces construction time.

  • Stronger: Fire-resistant, durable materials.

  • Healthier: High indoor air quality, mold-free environments, and up to 95% energy savings.

  • Safer: Resilient buildings designed for the future.

Comparison of Simplus Systems 16-foot MgO wall panel vs traditional stick frame wall construction

The Simplus System: Smarter, Faster, Stronger

Our proprietary system integrates prefabrication, fire-resistant MgO panels, and advanced design to create buildings that are safer, faster to build, and more cost-effective. With Simplus Systems, efficiency meets innovation at every stage of construction. 

Fire-Resistant

Fire-resistant MgO panels provide natural 1-hour fire-resistive protection — helping safeguard structures and lives without needing additional gypsum board.

Learn More
Fire resistance demo – MgO panel with flames on one side and hand safely on the other

Faster Construction

Simplified prefabrication reduces on-site labor and accelerates construction timelines — cutting build time by up to 55%.

See the Speed
Construction worker installing prefabricated MgO wall panel for Simplus Systems build

Cost-Effective

Savings from prefabrication can help cover Passive House upgrades — making high-performance homes more attainable.

Explore the Savings
Multi-story building constructed with Simplus Systems prefab wall panels

Passive House Efficiency

Designed to meet Passive House standards, with up to 95% less energy use and lower greenhouse gas emissions. Smoke-, draft-, and mold-free for healthier, quieter living.

Call to Action
Suburban home built with Simplus Systems, woman enjoying comfort on front porch

The Simplus Building System™

Our unique blend of Passive House™ design and MgO SIP prefabrication delivers unmatched sustainability, speed, and cost-effectiveness — setting a new standard for resilient, high-performance construction.

  • Passive House Performance: Up to 95% savings in energy use, utility bills, and greenhouse gas emissions.
  • Fire-Resistant: Naturally 1-hour fire-resistive without gypsum board.
  • Unaffected by Water: No swelling, delamination, or warping.
  • Healthy & Safe: No toxins, silica, or asbestos.
  • Energy Efficient: High thermal performance and resistance to extreme temperatures.
  • Faster Construction: Up to 55% faster build times.
  • Labor Savings: Up to 41% lower labor costs due to simple, offsite assembly.
  • Durable & Strong: High impact strength, termite-proof, mold-resistant.
  • Superior Comfort: Smoke-free, draft-free, and ultra-quiet living environments.
Exploded architectural rendering of Simplus Systems home showing prefabricated MgO wall and roof panels as a 3D construction puzzle
Architectural rendering of a Simplus Systems home with MgO panels fully assembled into wall and roof structure
Completed architectural rendering of a Simplus Systems home with exterior cladding, solar panels, and finished roofline

Invest in a Smarter, Stronger Future

Simplus Systems is leading the way in fire-resistant, high-performance building solutions. We’re seeking partners and investors to help scale our impact and bring better construction to communities in need.

Our Passive House approach helps projects meet the world’s highest building performance standards, while prefabrication keeps costs and timelines in check.

We’re building for the future — combining smarter construction methods with climate-conscious design. Whether you're focused on impact, innovation, or long-term value, Simplus Systems offers a path to better, more resilient communities.

Partner with Us

• Invest in our Vision – Scalable, sustainable construction technology.

• Develop with Us – Bring Simplus Systems to your next project.

• Partner for Innovation – Collaborate on cutting-edge building solutions.

• Support Resilient Communities – Help rebuild in wildfire and disaster-affected zones.

• Lead in Passive House Growth – Champion healthier, quieter, energy-efficient buildings.

• Advance Climate Solutions – Invest in construction tech that reduces emissions.
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Revolutionizing Construction –
Let’s Talk!

Whether you're an investor, developer, or community leader, Simplus Systems is ready to help you build faster, safer, and more efficiently. Let’s start the conversation.

  • Fire-Resistant, Cost-Effective Building Solutions
  • Proven System for Faster Construction
  • Sustainable & Energy-Efficient Design
  • Passive House Efficiency
  • Ideal for Developers, Investors, & Communities

 

We’re building a new standard in construction — one that’s smarter, faster, and ready for the challenges ahead.


SCHEDULE A MEETING Tim Sweeney, CEO Connect with Tim Sweeney to explore how Simplus Systems can bring smarter, faster, and more resilient building solutions to your next project.

Get in touch with Simplus Systems