CLN RoofGuard™ Roof System Management

Roof Systems.

A defined pathway from assessment and cleaning through tune-up, rejuvenation and ongoing protection for asphalt shingle, tile and commercial roof systems.

Asphalt Shingle Preservation
01 · Asphalt Shingle Preservation

Preserve More of the Roof You've Already Paid For.

Cleaning, condition assessment, preventive tune-up and penetrating rejuvenation for qualifying aging asphalt shingle systems.

Clean→Inspect→Tune→Rejuvenate

What's included

  • Roof condition assessment
  • Organic-growth remediation and surface-appropriate cleaning
  • Minor preventive maintenance and roof tune-ups
  • Flashing and penetration checks
  • Penetrating asphalt shingle rejuvenation
  • Maintenance and treatment documentation
Aerial access available — Powered by CLN AerialClean™

What rejuvenation does — and doesn't

  • Improved flexibility on qualifying shingles, where supported
  • Improved granule retention, where supported
  • Helps delay premature replacement
  • Warranty-backed treatment available on qualifying systems

Rejuvenation is for qualifying roof systems. It is not an alternative to replacing roofing that has failed structurally or functionally.

Tile Roof Preservation
02 · Tile Roof Preservation

Architectural Character. Long-Term Protection.

Specialized cleaning, tune-up coordination and breathable penetrating water-repellent protection for concrete, clay and Spanish tile roof systems.

Clean→Inspect→Tune→Protect

Tile types we serve

  • Concrete tile
  • Clay tile
  • Spanish / barrel tile
Aerial access available — Powered by CLN AerialClean™

What's included

  • Organic-growth remediation and tile cleaning
  • Tile condition observations
  • Minor repair or tune-up coordination
  • Breathable penetrating water repellents where suitable
  • Helps reduce water-related staining
  • Qualified color-restoration options
  • Invisible or natural-finish surface preservation
Commercial Roof Care & Coatings
03 · Commercial Roof Care & Coatings

Maintain the Roof System. Manage the Exposure.

Non-invasive cleaning, condition documentation, planned maintenance and coating assessment for TPO and other qualifying low-slope commercial membranes.

Assess→Clean→Document→Maintain

Routine care & maintenance

  • TPO and other qualifying membranes; low-slope roofing
  • Appropriate cleaning and surface-contamination removal
  • Seams, flashings and penetrations made visible for review
  • Before-and-after condition documentation
  • Planned preventive maintenance
Aerial access available — Powered by CLN AerialClean™

Protective coatings

  • Coating compatibility assessment
  • Manufacturer and substrate requirements reviewed first
  • Preparation for qualified protective systems
  • Protective treatment documentation

Cleaning, maintenance and coating are separate steps. Not every roof qualifies for a coating, and a coating does not restore a failed roof or replace necessary repairs.

Roof service guide

Inspect first. Then decide.

01
Inspect

Every roof starts with a condition assessment and documentation.

02
Repair

Targeted repairs and tune-ups when isolated issues are found.

03
Rejuvenate / Protect

Preserve qualifying roofs with rejuvenation, protection or coatings.

04
Replace

Still an option when assessment shows preservation isn't suitable.

We repair or preserve first when it's technically appropriate. If it isn't, we'll tell you.

CLN AerialSeal™ — Aerial Sealant Application

Precision aerial sealant delivery for roof surfaces, tanks and elevated assets where traditional access is limited or unsafe. Applied as a treatment option within qualifying roof and envelope programs.

Warranty Coverage

Qualifying roof treatments include written product, application or system-specific warranty coverage. Terms vary by substrate, existing condition, selected treatment and maintenance requirements.

Industries served