Technology partnerAestech
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Published technical evidence

Patented by Aestech. Verified for the actual project.

Aestech publishes international utility-model patents and independent ift Rosenheim reports for its technology. Those documents establish a technical foundation; they do not replace project-specific calculations, glass makeup, mockups, jurisdictional review, field testing, or professional responsibility.

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Aestech higher-stiffness insulated glass system detail associated with published technical evidence
Aestech referenceTesting + patents
A4 / R7Air + water classification
I5 / E5Impact classification
EN 1279-2Long-term requirement fulfilled
EP · DE · UAPublished IP references

Technology partner

Aestech

Aestech technology with US delivery coordinated by OWL TOWER GROUP. Engineering, approvals, and responsibilities are defined for each project; regulated specialty work is assigned to appropriately licensed trade contractors.

Built Aestech frameless facade reference application
01

Published Aestech evidence

The public source set identifies ift reports 23-002572-PR01, 22-003184-PR01 and 22-002451-PR01. The Aestech presentation also references European patent application EP 4 130 420 A1, German utility model DE 20 2021 101 714 and Ukrainian utility-model patent UA 144186.

  • Independent classification and testing
  • A4 air and R7 water for the tested SG facade configuration
  • I5/E5 impact classification for the tested specimen
  • Long-term EN 1279-2 requirement fulfilled for the tested configuration
02

What still must be verified

The project team confirms applicability to the location, use, height, geometry, loads, energy criteria, fire and life-safety interfaces, glass specification, supports, seals and installation sequence.

  • Code and authority path
  • Structural and movement calculations
  • Thermal and optical analysis
  • Fire, egress and adjacent-system interfaces
03

Mockups and field checks

Test plans are selected for the project. Visual mockups, air and water testing, structural or movement testing, sealant compatibility, first-install reviews and field records may be required.

  • Acceptance criteria before testing
  • Traceable materials and fabrication
  • Independent observation where required
  • Documented corrective action

Technical library

Original Aestech source documents.

Public presentations and reports for reviewing the cited technology and evidence. Final performance remains project-specific.

ift EN 1279-2 long-term reportReport 22-002451-PR01: long-term requirement fulfilled for the tested configurationift SG facade reportReport 23-002572-PR01: A4 air, R7 water and documented wind-load classificationsift impact-resistance reportReport 22-003184-PR01: I5/E5 for the tested specimenAestech Glazing Presentation 2025Patent references, system diagrams and international reference projects

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The complete system, not a single page.

01TechnologyUnderstand Aestech higher-stiffness insulated glass units, integrated GRP connection zones, frameless geometry, and the project-specific engineering path coordinated by OWL TOWER GROUP.02SolutionsExplore frameless facades, storefronts, entrances, roofs, domes, canopies, panoramic residential glazing, and custom interior glass coordinated by OWL TOWER GROUP.03For architectsA technical collaboration path for architects designing large-format, frameless, folded, radial, overhead, and custom glass architecture.04Owners + developersPreconstruction, performance, procurement, risk, phasing, modernization, and delivery planning for owners and developers considering advanced glass systems.

OWL TOWER GROUP × Aestech

Published proof starts the conversation. Project evidence closes it.

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