Trusted Commercial Roofing Solutions
COMMERCIAL ROOFING CONTRACTORS IN ST. LOUIS & ST. CHARLES COUNTY
Commercial Roof Replacement • Roof Repair • Restoration • Flat Roofing • Metal Roofing
Commercial Roofing Built Around Your Property
A commercial roof is more than a cover over your building. It protects your operations, tenants, equipment, inventory, and long-term investment.
Trusted Roofing Exteriors provides professional commercial roofing services throughout St. Louis and St. Charles County, working with building owners, property managers, HOAs, facility managers, developers, and businesses to repair, restore, and replace commercial roofing systems.
From a persistent leak on an occupied building to a complete roof replacement across a large commercial property, our team evaluates the existing roofing system and develops a solution based on the condition of the roof, building use, drainage, insulation, budget, and long-term plans for the property.
COMMERCIAL PROPERTIES WE SERVE
Our commercial roofing experience includes:
- Office & Professional Buildings
- Retail & Shopping Centers
- Warehouses & Distribution Facilities
- Manufacturing & Industrial Buildings
- Apartment & Multifamily Properties
- Condominiums & HOA Communities
- Medical & Institutional Facilities
- Churches & Religious Facilities
- Schools & Educational Buildings
- Restaurants & Hospitality Properties
- High-Rise & Multi-Story Buildings
- Mixed-Use Properties
COMPLETE COMMERCIAL ROOFING SOLUTIONS
Not every commercial roof needs the same system—and not every aged roof needs to be replaced.
We provide roof repair, restoration, replacement, maintenance, inspections, and new commercial roofing installation, allowing us to recommend the right approach for the property rather than forcing every building into the same solution.
TPO ROOFING
TPO is one of the most widely used commercial roofing systems for low-slope and flat roofs. Its heat-welded seams create a durable roofing membrane designed for long-term waterproofing and performance.
Our team has experience with more than 3 million square feet of TPO roofing, including replacement and installation on commercial, industrial, and multifamily properties.
TPO systems can be installed using different attachment methods depending on the building, deck construction, wind requirements, and project specifications.
EPDM RUBBER ROOFING
EPDM is a proven commercial roofing membrane known for flexibility, durability, and performance through changing weather conditions.
With experience involving more than 2 million square feet of EPDM roofing, we can evaluate existing rubber roofing systems for repair, restoration, recovery, or complete replacement.
MODIFIED BITUMEN ROOFING
Modified bitumen combines asphalt with reinforcing materials to create a durable multi-layer commercial roofing system.
Our team has worked with more than 2 million square feet of modified bitumen roofing, including torch-applied and other installation methods.
Modified bitumen can be an excellent solution for commercial roofs requiring durability in high-traffic areas and rooftop equipment.
BUILT-UP ROOFING — BUR
Built-Up Roofing has protected commercial buildings for generations. Multiple layers of asphalt and reinforcing material create a heavy-duty waterproof roofing assembly, traditionally finished with gravel or another protective surface.
We have experience with more than 1 million square feet of Built-Up Roofing systems, including existing BUR roof evaluation, repair, restoration, and replacement.
COMMERCIAL METAL ROOFING
Commercial metal roofing provides exceptional durability and long-term performance for warehouses, industrial buildings, retail properties, offices, and other commercial facilities.
We install and service commercial metal roofing systems including:
- Standing Seam Metal Roofing
- Concealed-Fastener Metal Roofing
- Exposed-Fastener Metal Roofing
- Corrugated Metal Panels
- Metal Roof Replacement
- Metal Roof Repair
- Metal Roof Coating & Restoration
Depending on the building and roofing system, restoration may also be possible without completely removing the existing metal roof.
COMMERCIAL ROOF COATINGS & RESTORATION
An Aging Commercial Roof Does Not Automatically Mean You Need a Complete Replacement
When the existing roofing assembly remains a good candidate for restoration, a commercial roof coating system may help extend its service life while reducing the cost, disruption, and waste associated with a complete tear-off.
We install commercial restoration systems including silicone and acrylic roof coatings designed to create a seamless protective surface over compatible existing roofing system.
Before recommending restoration, we evaluate the existing membrane, seams, penetrations, drainage, flashing, substrate condition, and areas of trapped moisture.
If restoration makes sense, we’ll tell you.
If replacement is the better long-term investment, we’ll explain why.
COMMERCIAL ROOF LEAK DETECTION & REPAIR
Finding the source of a commercial roof leak isn’t always as simple as finding where water appears inside the building.
Water can travel through insulation, roof assemblies, decking, walls, and structural components before becoming visible indoors.
Our commercial roof inspections evaluate common failure points including:
- Membrane Seams
- Flashing
- Parapet Walls
- Roof Penetrations
- HVAC Curbs
- Roof Drains
- Scuppers
- Expansion Joints
- Pipe Penetrations
- Edge Metal
- Previous Repairs
- Ponding Water Areas
Our objective is to identify the source of the problem—not simply cover the symptom with another layer of roofing cement.
INFRARED COMMERCIAL ROOF INSPECTIONS
Moisture trapped beneath a commercial roofing membrane may not always be visible from the surface.
Infrared roof inspection technology can help identify temperature differences within a roofing assembly that may indicate areas requiring further investigation.
This information can be especially valuable when determining whether a commercial roof is a candidate for repair, restoration, partial replacement, or complete replacement.
REPAIR, RESTORE OR REPLACE?
One of the most important decisions a commercial property owner makes is determining what should be done with an aging roof.
Our approach starts with evaluating the existing roofing system.
REPAIR
Best suited for localized problems when most of the roofing system remains serviceable.
RESTORE
May be appropriate when the existing roof is aging but remains structurally suitable for a compatible restoration system.
REPLACE
Recommended when deterioration, widespread moisture, repeated failures, insulation problems, or the overall condition of the roofing system makes continued repairs or restoration impractical.
Our goal is to recommend the solution that makes the most sense for your building, not automatically selling you the most expensive option.
COMMERCIAL ROOF REPLACEMENT WITHOUT DISRUPTION
Commercial roofing requires more than installing a membrane.
Projects must be planned around employees, customers, tenants, deliveries, parking, equipment, building access, and normal business operations.
Trusted Roofing Exteriors develops a project plan before work begins so everyone understands how the project will progress.
Pre-Construction Assessment
We evaluate the existing roofing system, roof deck, drainage, penetrations, rooftop equipment, access points, and project-specific requirements.
Project Planning
Our team establishes material staging, equipment placement, safety requirements, building access, and work areas before construction begins.
Existing Roof Preparation
Depending on the roofing specification, the existing system may be removed, prepared for a recover system, or repaired as part of a restoration project.
Any conditions discovered after the existing roofing system is opened are documented and addressed according to the project scope.
Professional Installation
The specified roofing system is installed according to project requirements and applicable manufacturer specifications.
Critical areas such as penetrations, drains, curbs, parapet walls, flashing, seams, and roof transitions receive particular attention because these are often the area’s most vulnerable to future water intrusions.
Quality Control
Our team monitors installation throughout the project and reviews completed sections as work progresses.
Final Inspection & Cleanup
After installation is completed, the roofing system and surrounding work areas are inspected and cleaned before project completion.
WHY PROPERTY OWNERS CHOOSE TRUSTED ROOFING EXTERIORS
Commercial Roofing Experience Since 2001
We’ve worked with commercial roofing systems for decades and understand that commercial roofing requires a different approach than residential roofing.
Millions of Square Feet of Roofing Experience
3+ Million Sq. Ft. — TPO Roofing
2+ Million Sq. Ft. — EPDM Roofing
2+ Million Sq. Ft. — Modified Bitumen
1+ Million Sq. Ft. — Built-Up Roofing
Multiple Roofing Systems
Because we work with multiple commercial roofing technologies, we can evaluate the building and recommend a system based on the property instead of trying to make one roofing product work everywhere.
Restoration Specialists
When an existing commercial roof can reasonably be restored instead of replaced, we’ll discuss that option.
Experienced Leak Diagnosis
We investigate the roofing system to determine where water is entering and develop repairs around the actual failure.
Property Management & Multifamily Experience
We understand the additional planning required when roofing occupied apartment buildings, condominiums, offices, retail properties, and other facilities that must remain operational during construction.
Detailed Project Communication
Commercial roofing projects involve multiple stakeholders. We keep property owners and project contacts informed throughout the roofing process.
COMMERCIAL ROOFING THROUGHOUT ST. LOUIS & ST. CHARLES COUNTY
Trusted Roofing Exteriors provides commercial roofing services throughout the greater St. Louis region, including:
St. Louis • St. Charles • St. Peters • O’Fallon • Wentzville • Lake St. Louis • Chesterfield • Wildwood • Cottleville • Dardenne Prairie and surrounding Missouri communities.
Whether you’re responsible for one commercial building or an entire portfolio of properties, our team can evaluate your roofing system and help develop a practical plan for its repair, restoration, or replacement.
COMMERCIAL ROOFING FAQ
The right solution depends on the age and condition of the roofing system, the extent of leaks or moisture, insulation condition, drainage, and previous repairs. Trusted Roofing Exteriors will inspect your commercial roof and help determine whether targeted repairs, restoration, or complete replacement make the most sense for your property.
We work with a wide range of commercial roofing systems, including TPO, EPDM rubber roofing, Modified Bitumen, Built-Up Roofing (BUR), commercial metal roofing, silicone roof coatings, and acrylic roof coatings. The right system depends on your building, existing roof, drainage, budget, and long-term objectives.
Yes. Many commercial roofs can be restored when the existing roofing system is still in suitable condition. Depending on the roof, repairs and a silicone or acrylic coating system may extend its service life while avoiding the expense and disruption of a complete tear-off. We inspect the existing roof first to determine whether restoration is a viable option.
Yes. Commercial roof leaks can originate from membrane seams, flashing, penetrations, HVAC curbs, parapet walls, drains, scuppers, edge metal, or previous repairs. Our goal is to identify the actual source of the water intrusion and develop the appropriate repair rather than simply treating the area where water appears inside the building.
Yes. Infrared roof inspections can help identify temperature differences within a roofing assembly that may indicate areas of trapped moisture requiring further investigation. This information can be useful when determining the extent of damaged areas and whether the roof may be a candidate for repair, restoration, partial replacement, or complete replacement.
In many situations, yes. Commercial roofing projects are planned around employees, tenants, customers, deliveries, parking, building access, and normal business operations. Before construction begins, we develop a project plan designed to minimize unnecessary disruption while maintaining a safe work environment.
Trusted Roofing Exteriors provides commercial roofing services throughout St. Louis and St. Charles County, including St. Louis, St. Charles, St. Peters, O’Fallon, Wentzville, Lake St. Louis, Chesterfield, Wildwood, Cottleville, Dardenne Prairie, and surrounding Missouri communities.
We work with individual commercial properties as well as property managers, HOAs, facility managers, and owners responsible for multiple buildings.
REQUEST A FREE COMMERCIAL ROOF ASSESSMENT
Not sure whether your commercial roof needs repair, restoration, or complete replacement?
Start with an inspection.
Trusted Roofing Exteriors will evaluate the condition of your roofing system, identify visible problem areas, and discuss the options that make the most sense for your property.
Commercial Roof Repair • Restoration • Replacement • Maintenance
TRUSTED ROOFING EXTERIORS
Commercial Roofing Since 2001
Serving St. Louis & St. Charles County, Missouri
Get Started Now
Areas We Serve
- St. Charles
- St. Peters
- O'Fallon
- Lake St Louis
- St Louis
- Wentzville
- Chesterfield
- Ballwin
- Creve Coeu
