Building Envelope
Building envelope care.
Non-invasive cleaning, restoration and protective treatment for façades, glass and exterior equipment — documented from assessment through ongoing protection.
CLN StructureGuard™ — Façade & Exterior Building Care
- Low-pressure soft wash on qualifying substrates
- Organic growth, pollutant and stain removal
- Restoration and protective treatment options
- Condition documentation on every service
CLN CrystalGuard™ — Glass & Window Systems
- Purified-water interior and exterior glass care
- Reach systems to high elevations
- Frame, track and sill detailing
- Recurring service programs
CLN SolarGuard™ — Solar & Exterior Equipment Care
- Deionized, warranty-conscious panel cleaning
- Output-loss review before and after service
- Exterior equipment and enclosure cleaning
- Scheduled maintenance intervals
Ground-based, reach-system and aerial access available based on asset conditions.