Commercial Roof Coating & Restoration in St. Louis
Extend the Life of Your Commercial Roof
✓ Free Commercial Roof Assessment & Detailed Photo Report
✓ Silicone Coatings
✓ Acrylic Coatings
✓ Roof Restoration
Restore Your Commercial Roof Instead of Replacing It
A leaking or aging commercial roof doesn’t automatically mean you need a complete tear-off and replacement.
In the right conditions, a commercial roof restoration system can address existing problem areas, reinforce vulnerable roof details, improve weather resistance, and extend the useful service life of the existing roofing system.
At Trusted Roofing Exteriors, we evaluate the condition of your commercial roof before recommending replacement.
If restoration is a viable option, we can develop a roof coating system designed around the existing roof, drainage conditions, penetrations, seams, flashing, and long-term goals of the property.
Roof restoration may help:
- Extend the service life of an existing commercial roof
- Reduce recurring roof leaks
- Improve resistance to UV exposure
- Reduce rooftop heat absorption
- Avoid or postpone a complete tear-off
- Reduce roofing material sent to landfills
- Minimize disruption to building operations
- Provide a more economical alternative to replacement
The key is determining whether the existing roof is actually a good candidate for restoration.
What Is a Commercial Roof Coating System?
A commercial roof coating system is much more than simply applying a layer of coating over an existing roof.
A professional restoration project starts with evaluating and preparing the existing roofing system.
Depending on roof conditions, the restoration process may involve cleaning, repairing damaged areas, addressing seams and penetrations, replacing isolated wet or deteriorated materials, reinforcing vulnerable areas, applying primer where required, and installing the specified roof coating system.
Once completed, the coating creates a continuous protective surface over the existing roofing system.
The result is a restored commercial roof designed to improve weather resistance and extend the service life of the existing roof without the cost and disruption of a complete tear-off.
Is Your Commercial Roof a Candidate for Restoration?
Not Every Commercial Roof Should Be Coated
This is one of the most important things property owners should understand about commercial roof coatings.
Applying coating over a failing or saturated roofing system doesn’t fix the underlying problem.
Before recommending restoration, Trusted Roofing Exteriors evaluates the existing roof to determine whether coating is an appropriate solution.
Our assessment may include:
- Existing roofing material
- Overall membrane condition
- Active roof leaks
- Wet or damaged insulation
- Roof deck condition
- Seams and transitions
- Flashing conditions
- HVAC curbs
- Roof penetrations
- Parapet walls
- Drains and scuppers
- Ponding-water areas
- Previous roof repairs
- Overall remaining roof condition
If isolated areas are damaged, they may be repaired before restoration.
If the roofing system has widespread moisture, severe deterioration, structural problems, or other conditions that make restoration inappropriate, we may recommend a different solution.
We don’t believe in coating a roof simply because it can be coated. The existing roof needs to be a suitable candidate for restoration.
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Areas We Serve
- St. Charles
- St. Peters
- O'Fallon
- Lake St Louis
- St Louis
- Wentzville
- Chesterfield
- Ballwin
- Creve Coeu
Silicone Commercial Roof Coatings
Silicone roof coatings are one of the most popular options for restoring commercial flats and low-slope roofing systems.
Once cured, silicone creates a flexible protective surface with excellent resistance to UV exposure and weathering.
Silicone is particularly useful for commercial roofs where moisture resistance and exposure to ponding water are concerns, subject to the specifications and limitations of the selected manufacturer and system.
Benefits of Silicone Roof Coatings
- Excellent UV resistance
- Strong weather resistance
- Highly reflective surface options
- Flexible after curing
- Excellent resistance to moisture
- Can be used on many existing commercial roofing systems
- May extend the service life of qualifying roofs
- Can reduce the need for a complete tear-off
Acrylic Commercial Roof Coatings
Acrylic roof coatings provide another restoration option for qualifying commercial roofing systems.
These water-based coatings are known for their reflectivity, UV resistance, and cost effectiveness.
Acrylic systems may be appropriate for commercial roofs with positive drainage and suitable existing roof conditions.
Benefits of Acrylic Roof Coatings
- Highly reflective
- Strong UV resistance
- Cost-effective restoration option
- Flexible and elastomeric
- Can help reduce rooftop temperatures
- Available for multiple commercial roofing applications
What Commercial Roofs Can Be Restored?
Depending on the condition of the existing roof and the manufacturer’s specifications, restoration systems may be available for several commercial roofing types.
These can include:
- TPO roofing
- EPDM roofing
- Modified bitumen
- Built-up roofing
- Metal roofing
- Existing coated roofing systems
- Certain other approved commercial roofing substrates
The existing roof must be inspected before determining whether it qualifies for restoration.
Different roofing materials also require different cleaning, primers, repairs, reinforcement, and coating specifications.
There is no one-size-fits-all commercial roof coating system.
Our Commercial Roof Restoration Process
Commercial Roof Assessment
We start by inspecting the existing roofing system and documenting its overall condition.
We look for leaks, membrane deterioration, open seams, damaged flashing, drainage problems, penetrations, previous repairs, and other conditions that could affect restoration.
Identify Problem Areas
Areas of concern are identified before coating begins.
When necessary, additional evaluation may be recommended to help identify moisture within the existing roofing assembly.
The goal is to avoid trapping existing moisture underneath a new restoration system.
Clean & Prepare the Roof
Proper adhesion requires a properly prepared surface.
The existing roof is cleaned and prepared according to the requirements of the selected coating system.
Dirt, debris, biological growth, loose materials, and other contaminants must be addressed before coating installation.
Complete Necessary Roof Repairs
Coating should not be used as a substitute for proper roof repairs.
Depending on existing conditions, repairs may include:
- Membrane repairs
- Seam repairs
- Flashing repairs
- Penetration repairs
- HVAC curb repairs
- Drain and scupper repairs
- Parapet wall repairs
- Removal and replacement of isolated damaged roofing
- Replacement of wet insulation where required
Reinforce Critical Roof Areas
Seams, penetrations, curbs, drains, transitions, and other vulnerable areas may require additional reinforcement as part of the restoration system.
These details are critical to long-term roof performance.
Apply Primer When Required
Depending on the existing roof substrate and selected coating system, a manufacturer-approved primer may be applied to promote proper adhesion.
Apply the Roof Coating System
The specified silicone, acrylic, or other approved coating system is installed at the required application rate and thickness.
Proper coverage is essential for achieving the intended performance and meeting applicable warranty requirements.
Final Inspection & Documentation
After installation, the completed roof is inspected and critical areas are reviewed.
Photo documentation can be provided so property owners and facility managers can see the completed work.
Commercial Roof Coatings Can Help Stop Recurring Leaks
One of the primary reasons building owners consider restoration is recurring roof leakage.
Commercial flat roofs contain numerous areas where leaks can develop, including:
Benefits of Acrylic Roof Coatings
- Membrane seams
- HVAC curbs
- Roof penetrations
- Drains
- Scuppers
- Parapet walls
- Flashing transitions
- Previous repairs
- Rooftop equipment
A restoration project allows these vulnerable areas to be addressed before the final coating system is installed.
Instead of repeatedly repairing individual leak locations, restoration can provide a more comprehensive approach to extending the useful life of a qualifying commercial roof.
Reflective Roof Coatings & Energy Efficiency
Many commercial roof coating systems are available in highly reflective white finishes.
Instead of absorbing as much solar heat, a reflective roof surface can help reduce rooftop temperatures during hot St. Louis summers.
Lower rooftop temperatures may help reduce heat transfer into the building and decrease demand on commercial HVAC equipment.
Actual energy savings vary depending on the building’s insulation, HVAC system, roof construction, building use, and other factors.
Commercial Roof Restoration Can Reduce Tear-Off Costs
Complete commercial roof replacement can involve significant labor, material, disposal, and operational costs.
When the existing roofing system is still a good candidate for restoration, a roof coating system may allow property owners to extend their service life without removing the entire roof.
This can mean:
- Less tear-off
- Less material disposal
- Reduced landfill waste
- Less disruption to building operations
- Faster project completion
- Lower overall project cost compared with complete replacement in qualifying situations
For property owners managing multiple buildings, roof restoration can also be an effective part of a long-term capital planning strategy.
Roof Coating Restoration for Commercial & Multifamily Properties
Trusted Roofing Exteriors provides commercial roof coating and restoration services for a wide range of properties throughout St. Louis and St. Charles County.
We work with:
- Warehouses
- Manufacturing facilities
- Industrial buildings
- Office buildings
- Retail centers
- Shopping centers
- Apartment buildings
- Condominium properties
- Multifamily properties
- Churches
- Medical facilities
- Restaurants
- Schools
- Storage facilities
Whether you’re responsible for a single commercial building or multiple properties, we can evaluate the existing roofing system and determine whether restoration makes sense.
Roof Restoration vs. Roof Replacement
One of the most important decisions with an aging commercial roof is determining whether to repair, restore, recover, or completely replace it.
Roof Repair
Best suited for isolated problems when most of the roofing system remains in serviceable condition.
Roof Restoration
A potential solution when the existing roof is generally serviceable but needs repairs and additional protection to extend its useful life.
Roof Recover
Certain buildings may qualify for installation of a new roofing system over an existing roof assembly, depending on roof conditions and applicable requirements.
Complete Roof Replacement
When the existing roof has widespread moisture, severe deterioration, failing insulation, structural concerns, or other significant problems, replacement may provide better long-term value.
At Trusted Roofing Exteriors, our goal is to help you determine which option makes the most financial and practical sense for your property.
Why Choose Trusted Roofing Exteriors for Commercial Roof Restoration?
Commercial roof restoration requires much more than simply purchasing coating and applying it to a roof.
The condition of the existing roofing system, surface preparation, repairs, reinforcement, application thickness, and installation details all play important roles in the performance of the finished system.
Property owners, facility managers, HOAs, and property management companies choose Trusted Roofing Exteriors for:
Commercial Roofing Experience
Our team understands commercial flat roofing systems and the unique challenges involved in restoring aging commercial roofs.
Detailed Roof Assessments
We evaluate the existing roof before recommending restoration to determine whether coating is an appropriate solution.
Repair Before We Coat
Existing problems are addressed before the restoration system is installed. We don’t use coating as a substitute for necessary roofing repairs.
Professional Surface Preparation
Cleaning and preparation are essential for proper coating adhesion and long-term performance.
Detailed Photo Documentation
We can document existing roof conditions, repairs, problem areas, and complete restoration work.
Multiple Commercial Roofing Solutions
If coating isn’t the right solution, we can discuss other options including repair, recovery, or complete roof replacement.
Commercial Roof Warranty Options
Warranty options may be available depending on the coating manufacturer, roofing system, existing roof conditions, project specifications, and installation requirements.
Commercial Roof Coating in St. Louis & St. Charles County
Trusted Roofing Exteriors provides commercial roof coating and roof restoration services throughout the Greater St. Louis area and St. Charles County.
Our primary service areas include:
- St. Louis
- St. Charles
- St. Peters
- O’Fallon
- Wentzville
- Lake St. Louis
- Chesterfield
- Wildwood
- Cottleville
- Dardenne Prairie
- Maryland Heights
- Bridgeton
- Creve Coeur
- Town and Country
- Ballwin
- Ellisville
- Eureka
- Weldon Spring
- Defiance
- New Melle
and surrounding Missouri communities.
For larger commercial, industrial, and multifamily roof restoration projects, contact Trusted Roofing Exteriors to discuss service availability throughout the Greater St. Louis region.
Frequently Asked Questions About Commercial Roof Coatings
The service life depends on the coating system, existing roof condition, preparation, installation thickness, drainage, maintenance, climate exposure, and manufacturer specifications. Certain professionally installed restoration systems may also qualify for manufacturer warranty options.
Silicone is commonly used for commercial flat and low-slope roof restoration because of its UV resistance, flexibility, and moisture resistance. The existing roof should be inspected to determine whether it is a suitable candidate.
Potentially, the source of the leaks should be identified and necessary repairs completed before the coating system is installed. Coating should not simply be applied overactive roofing problems.
A properly designed restoration system can address many leak-prone areas of a commercial roof. Existing defects, seams, penetrations, flashing, and other problem areas should be repaired and prepared before the final coating is installed.
Certain TPO roofs may qualify for restoration when compatible preparation, cleaning, primers, repairs, and coating systems are used. The existing membrane should be evaluated first.
Certain EPDM roofs may qualify for coating restoration. Proper cleaning, preparation, primers, and compatible materials are especially important when restoring an existing EPDM roof.
Yes, many existing modified bitumen roofing systems may be candidates for restoration depending on their condition and the requirements of the selected coating manufacturer.
Yes. Commercial metal roofs are frequently restored using coating systems. Fasteners, seams, penetrations, rust, flashing, and other problem areas must be properly addressed during preparation.
Silicone offers excellent resistance to UV exposure and moisture and is commonly used on commercial flat roofs. Acrylic coatings are highly reflective and can provide a cost-effective restoration option on roofs with appropriate drainage. The best choice depends on the existing roof and project conditions.
Roof coating should not simply be installed over known wet roofing materials. Wet or deteriorated areas should be identified and properly addressed before restoration.
In qualifying situations, restoration can cost substantially less than a complete tear-off and roof replacement because much of the existing roofing system remains in place. The actual savings depend on roof size, condition, repairs, coating specifications, and other project requirements.
Age alone doesn’t determine whether a roof can be restored. The existing membrane, moisture conditions, insulation, roof deck, drainage, flashing, and overall condition are more important. A professional roof assessment can determine whether restoration remains a viable option.
Warranty options may be available depending on the manufacturer, coating system, existing roof conditions, required preparation, application thickness, and project specifications.
Yes. Trusted Roofing Exteriors provides commercial roof coating and restoration services throughout St. Louis, St. Charles County, and surrounding Missouri communities, including St. Charles, St. Peters, O’Fallon, Wentzville, Lake St. Louis, Chesterfield, Cottleville, and Dardenne Prairie.
Schedule Your Free Commercial Roof Assessment
Find Out If Your Roof Can Be Restored Instead of Replaced
If your commercial roof is aging, leaking, or requiring increasingly frequent repairs, don’t automatically assume you need a complete roof replacement.
Trusted Roofing Exteriors can inspect your existing roofing system and determine whether repair, restoration, recover, or replacement makes the most sense.
Get a professional commercial roof evaluation along with recommendations based on your roof’s current condition and your long-term goals.
✓ Silicone Roof Coatings
✓ Acrylic Roof Coatings
✓ Commercial Roof Restoration