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Facade modernization
Improve the envelope without discarding the building.
Modernization begins with the real building: documents, geometry, failures, water paths, glass makeup, framing, anchors, movement, energy, comfort, access, occupancy and public conditions. A replacement concept is then tested against the property’s operational reality.

Technology partner
Aestech technology with US project delivery coordinated by OWL TOWER GROUP. Engineering, approvals, and professional responsibilities are defined for each project.

Diagnose before prescribing
We separate visible symptoms from probable interface causes and identify where probes, testing, engineering or specialty review are needed before a scope is promised.
- Document and leak-history review
- Accessible-condition survey
- Glass, frame, seal and anchor mapping
- Testing and professional flags
Build the phasing strategy
Where conditions permit, modernization can proceed by elevation, zone or floor. Temporary enclosure, occupant protection, egress, weather, noise, deliveries, hoisting and interior restoration drive the sequence.
- Occupied-area separation
- Temporary weather control
- Access and lifting plans
- Progressive turnover
Verify the renewed envelope
Mockups, first-install reviews, sealant and drainage checks, testing, cleaning, documentation and punch criteria preserve quality while access is still available.
- Performance mockups
- Field quality hold points
- Water and operation checks
- Closeout and maintenance information
Technical library
Original Aestech source documents.
Public presentations and reports for reviewing the cited technology and evidence. Final performance remains project-specific.
OWL TOWER GROUP × Aestech
