WHERE EXTREME ENERGY EFFICIENCY & WELLBEING ARE FUSED

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    • WELLBEING EXPLAINED
    • TRADEMARK
    • FORTIFIED OPAQUE INFILL
    • RUBIN MUSEUM OF ART
    • MECHANICAL BOUNDARY
    • WHERE DOES IT WORK
    • GLOSSARY
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    • VIDEOS & IMAGES
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    • LICENSING TECHNOLOGY
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PORTALWALL ENDORESEMENT

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  • Home
  • WELLBEING EXPLAINED
  • TRADEMARK
  • FORTIFIED OPAQUE INFILL
  • RUBIN MUSEUM OF ART
  • MECHANICAL BOUNDARY
  • WHERE DOES IT WORK
  • GLOSSARY
  • PUBLIC DOCUMENTS
  • HISTORY OF PORTALWALL
  • PRIVATE RESOURCE
  • VIDEOS & IMAGES
  • LOCALIZED HEAT PUMPS
  • LICENSING TECHNOLOGY
  • SWITCHABLE GLASS
  • OPAQUE FASCIA OPTIONS
  • YONATAN PROJECT HISTORY
  • COMFORT, BUILT IN
  • HIGH RISE or LOW RISE
  • FOUNDATIONAL DESIGN

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PORTALWALL ENDORESEMENT

    

A Better Way to Wrap Your Building

Dublin. Miami. New York. Madrid. London. Edmonton. Vancouver.
Wherever you’re building, consider a better way to enclose and protect your investment.

Active-Wall™ & Portalwall™ do more than wrap your structure—they prepare for and respond to extreme weather, from heavy rain to high wind pressures. These systems fortify your building envelope, delivering energy efficiency, durability, and indoor comfort.

Imagine a heated blanket for your building—retaining thermal energy, distributing conditioned air at the perimeter, and actively managing moisture. By reducing condensation in vast, hidden, and opaque areas, mold risk is minimized—or even eliminated.

This is not just a wall system. It’s a next-generation enclosure—a smarter, performance-driven alternative to convention. Choose greater value. Choose better protection. Choose total environmental control.


    

ZIP-SYSTEM IS A SMART AND CONVIEINENT METHOD OF ENCLOSING A HOME, HOWEVER

AN even Smarter Way to Enclose a Private Home
is Active-Wall™ & Portalwall™ as this assembly is designed to react—
to inclement weather, fire threats, wild conditions,
or even a reckless neighbor with a matchstick habit.

Protection shouldn't wait for disaster.
Build with intelligence. Build with resilience. Build with ACTIVE-WALL. Active-Wall & Portalwall, doesn't just enclose your structure— it protects it, and can react to inclement weather, pressurizing exterior walls, adding another level of protection from rain, wind, and thermal energy loss or gain, while also distributing conditioned air at the perimeter, where it’s needed most. Think of it as a heated blanket for your building—delivering comfort, reducing condensation in hidden and opaque areas, and potentially eliminating mold risk in exterior walls. It’s more than a wall system. It’s a smarter, performance-driven alternative to today’s standards, like ZIP System, but far more advanced, offering greater value, better protection, and true environmental control.


DESIGNS ARE COPYRIGHT PROTECTED

Active Air-Managed Enclosure™ (AAME™) 

PortalWall® + Open-Wall™

PORTALWALL® AIR™ - CFD PROVEN

Pascal Rivers™ and Pascal-Logic™ 

WE OUTSULATE™ CONTINUOUSLY

Copyright © 2025

E=MC2™

E<MC2™

The Equation Rewritten — E < MC² > E™

PortalFlow™ — Air Flow Whenever Possible

WVA™ WATER VAPOR ALOFT

PortalWall® + Parallels™

MC²™

PortalSteel™, Active-Wall™, PortalWall® ZUZALOGIC™, ZUZATHERM™, DelugeWall™, Freed-Air™, Active-Portals™, Testalogica™, TestaWall™, ActiveCoat™, Outsulate™

PortalWall® Fortified Opaque INfill™

All trademarks, taglines, slogans, images, and written content are the intellectual property of Yonatan Zvi Margalit and may not be reproduced or reused without express permission.

Let’s Design + Comply + Perform™ Together — Copyright Protected.

SILO™ — Structural Integrated Layered Object

Patents filed, pending, and granted.

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 PortalWall®


The part of the building academia overlooked — the space between surfaces.  Water Vapor Aloft™ is what happens when the enclosure performs as intended:

vapor remains suspended, latent energy is harvested, people feel well, and energy efficiency reaches its extreme.

I took the most basic AAMA metric — the Condensation Resistance Factor (CRF) — and built an entire new envelope science.

PortalWall® Thoughtful Design 

By Yonatan Zvi Margalit

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