Seams And Fasteners
Loose fasteners, worn washers, and open panel overlaps can let water in. These need suitable repairs before the roof receives its protective finish.
Commercial roofing · Northern Arizona
Flagstaff Metal Roof Coating Contractor
Keep a usable metal roof in service. We assess leaks, rust, seams, and fasteners before recommending a coating for your commercial building.
Get A Free Estimate
Can Your Metal Roof Be Coated?
Metal roof coating adds a protective layer to existing panels. It may be a practical alternative to replacing the roof when the metal remains sound and the leaks can be repaired. It cannot restore strength to panels that have rusted through or correct a damaged supporting structure.
We offer metal roof coating for Flagstaff commercial buildings after checking the condition of the panels and their connections. An inspection helps separate repairable wear from damage that requires replacement. The existing metal finish also matters: a coating must bond to that surface, not simply look good when first applied.
Repair The Details Before Applying The Coating
Rust And Damaged Panels
Surface corrosion needs preparation and any required primer. Thin, perforated, or badly damaged panels need a different repair; coating does not rebuild missing metal.
Pipes, Curbs, And Roof Edges
We review the seals and flashing around rooftop equipment and at roof edges. Flashing is the weatherproofing around these joints and openings.
Silicone Or Acrylic For A Metal Roof?
Both can be options, but the choice depends on the particular product and roof. Acrylic requires drainage and drying conditions that meet its specifications. Some silicone systems tolerate standing water, but that does not remove the need to investigate why water is collecting.
Existing paint, old coatings, and previous patches can affect adhesion. A test application helps confirm the preparation and primer needed for the proposed system. Compare our silicone coating and acrylic coating services once the roof’s condition is understood.
Commercial Metal Roof Restoration Process
Inspect Your Roof
Check the panels, leak history, fasteners, flashing, and drainage. Record any areas that need closer investigation.
Repair And Prepare
Replace unsuitable components, prepare corrosion, clean the roof, and confirm the coating can bond.
Apply The Specified System
Treat seams and details, then apply the coating to the coverage and thickness required for the selected product.
Review The Finished Work
Check the agreed areas and explain cleaning, access, inspection, and future maintenance needs.
Benefits Of Coating Your Roof
Keep Usable Panels
Restoration may retain metal that still performs its structural role.
Reduce Removal And Waste
Keeping suitable panels can avoid some of the demolition and disposal involved in replacement.
Limit Disruption
A coating project may need less tear-off work, although access and temporary restrictions still require planning.
Allow Future Renewal
A sound, maintained system may qualify for a compatible recoat after inspection.
What A Metal Roof Estimate Should Include
The proposal should identify panel repairs, fastener work, surface preparation, primers, seam treatment, and coating application. Ask which roof areas are included and how hidden damage would be handled. A low material price means little if the repairs needed to make the roof suitable have been left out.
Check The Details Around The Panels
A metal roof includes more than its broad panel surfaces. Ridge details, end laps, fasteners, and connections around equipment all need attention. We identify those parts during assessment so the estimate includes the repairs and preparation they need.
Ask how areas of corrosion will be treated and which damaged components need replacement. Painting over a weakened panel does not restore its strength. The coating should follow the repair work and suit the metal finish that remains.
Frequently Asked Questions
Can You Coat A Rusty Commercial Metal Roof?
Light surface rust may be treatable as part of the preparation. Deep corrosion, holes, and weakened panels can require replacement. The extent of the damage must be checked before coating is recommended.
Will Coating Stop Leaks Around Metal Roof Screws?
It can be part of a repair system, but loose screws or failed washers need attention first. Covering a defective connection without repairing it can leave the original problem unresolved.
Does A Metal Roof Need Primer?
Sometimes. The metal finish, existing coating, corrosion treatment, and adhesion results determine the primer requirements. Follow the selected system’s instructions.
Can My Building Stay Open During Coating?
Often the work can be planned around normal operations. We need to discuss entrances, air intakes, deliveries, and sensitive equipment before confirming any restrictions.
How Long Will The Coating Last?
There is no reliable lifespan based on the word coating alone. Product selection, preparation, installed thickness, roof condition, and maintenance all matter. Review any offered coverage in writing.
Will A White Coating Lower My Energy Bill?
It can reduce solar heat absorbed by the roof. Annual savings depend on insulation, building use, and both heating and cooling demand; a percentage cannot be promised from roof color alone.
Talk To Us About Your Commercial Roof
Call (928) 438-8009 to discuss your building and arrange the next step.