Commercial Retro-Fit Systems
Roofing that goes beyond expectations
- Perfect Installations
- Reliable Upgrades
- Expert Maintenance and Repairs
Retro-Fit Single-Ply Roofing Systems – Commercial Installation & Recovery Solutions



Brown’s Roofing provides professional retro-fit single-ply roofing systems for commercial buildings with aging roofs that are still structurally sound. A retro-fit system allows a new membrane—such as TPO, PVC, or another single-ply solution—to be installed directly over the existing roof without a full tear-off.
This approach is a cost-effective, efficient, and minimally disruptive way to upgrade your building’s performance, waterproofing, and energy efficiency while avoiding unnecessary demolition and downtime.
What Is a Retro-Fit Roofing System?
A retro-fit roofing system involves installing a new single-ply membrane over an existing roof that is still structurally capable of supporting a new system. This method is commonly used on commercial buildings with old metal, Mod Bit, BUR, or aging single-ply roofs.
The retro-fit process upgrades the building to modern roofing standards—improving performance, energy savings, and lifespan—while reducing the cost and disruption associated with tearing off the old roof.
Key advantages of retro-fit roofing include:
- Lower project cost – Reduced labor, reduced disposal fees, and faster installation.
- Minimal business disruption – Existing roof stays in place with little to no interior impact.
- Improved energy efficiency – New insulation and reflective membranes can lower cooling bills.
- Extended roof life – A new single-ply system can add decades of protection.
- Reduced landfill waste – Environmentally friendly alternative to full tear-offs.
- Upgraded performance – Stronger waterproofing, better drainage, improved code compliance.
Retro-fit systems are ideal for buildings that need a long-term roofing solution without major construction interruptions.
When Is a Retro-Fit System the Right Choice?
A retro-fit may be recommended if your roof has ongoing issues such as leaks, aging membranes, or energy loss—but is still structurally stable. Before installation, our team performs a detailed inspection to ensure the deck and framing can support the new system.
Common situations where retro-fit systems are ideal:
- Aging metal, Mod Bit, or BUR roofs that no longer perform well
- Buildings with rising energy costs due to poor insulation
- Roofs with recurring leak issues but no structural failure
- Commercial properties seeking minimal operational disruption
- Large roofs where tear-off costs would be excessive
If the existing structure is sound, a retro-fit system can provide a long-lasting, code-compliant solution at a significantly reduced cost compared to full replacement.
Our Retro-Fit Roofing Services
Retro-Fit Roof Inspection & Evaluation
We begin with a full structural evaluation, moisture scanning, and deck assessment to determine if your existing roof qualifies for a retro-fit solution. Safety, durability, and long-term performance are our top priorities.
Insulation Upgrades
Retro-fit systems often include new insulation layers to improve thermal performance and energy efficiency. We tailor insulation thickness to your building’s needs and code requirements.
Single-Ply Membrane Installation
We install premium single-ply membranes such as TPO or PVC over the existing system. These materials provide exceptional waterproofing, UV resistance, and long-term durability.
Retro-Fit Drainage & Flashing Solutions
Proper drainage is essential for long-term roof performance. We install upgraded flashings, edge details, and drainage solutions to ensure your retro-fit roof performs reliably in all weather conditions.
Full Retro-Fit System Replacement
If your roof supports it, we provide complete retro-fit installation with minimal tear-off. This includes insulation, membrane installation, seam welding, and comprehensive waterproofing upgrades.
Why Businesses Trust Brown’s Roofing for Retro-Fit Systems
- Experienced commercial retro-fit specialists trained in single-ply recovery systems
- Proven installation methods that maximize lifespan and performance
- Cost-effective alternatives to full tear-off and replacement
- Minimal disruption to your day-to-day building operations
- Detailed inspections to verify structural readiness
- Strong warranties on materials and workmanship
Your Commercial Retro-Fit Roofing Specialists
Brown’s Roofing delivers high-performance retro-fit roofing solutions designed to improve building efficiency, extend roof lifespan, and reduce project costs. Whether you're upgrading from metal, Mod Bit, BUR, or an aging single-ply system, our team provides expert evaluations and precision installation.
Contact Brown’s Roofing today to schedule your commercial retro-fit roofing consultation.
A Better Roofing Experience, Built Around You
At Browns Roofing, our work starts with one simple principle: put the client first. We believe trust comes from doing exactly what we say we’ll do — delivering honest guidance, quality craftsmanship, and a smooth experience from start to finish.
When our team shows up on your property, you can count on:
- Clear explanations of what we find and what it means for your roof
- Recommendations you can feel confident in, based on real conditions — not sales tactics
- Respect for your time and property, from arrival to cleanup
- Efficient, organized project execution to keep everything on schedule
- Knowledgeable crews trained to handle roofing issues of every kind
- Attention to detail that helps prevent costly problems down the road
- Straightforward communication, so you always know where things stand
Safety and workmanship are never optional for us. Every Browns Roofing project follows strict safety standards and quality controls to ensure your roof is protected, your property stays secure, and the job gets done right the first time.
Industries We Serve
Brown’s Roofing provides TPO roofing solutions for a wide range of commercial and industrial buildings throughout Monroe and Northeast Louisiana. Below are the types of properties we commonly service:
- 🛍️ Retail stores & shopping centers
- 🏭 Warehouses & manufacturing facilities
- 🏥 Medical buildings & clinics
- 🏫 Schools & educational facilities
- ⛪ Churches & places of worship
- 🍽️ Restaurants & food service businesses
- 🏢 Office buildings & multi-tenant properties
Retro-Fit Single-Ply Roofing Systems – Commercial Installation & Recovery Solutions
Brown’s Roofing provides professional retro-fit single-ply roofing systems for commercial buildings with aging roofs that are still structurally sound. A retro-fit system allows a new membrane—such as TPO, PVC, or another single-ply solution—to be installed directly over the existing roof without a full tear-off.
This approach is a cost-effective, efficient, and minimally disruptive way to upgrade your building’s performance, waterproofing, and energy efficiency while avoiding unnecessary demolition and downtime.



A Better Roofing Experience, Built Around You
At Browns Roofing, our work starts with one simple principle: put the client first. We believe trust comes from doing exactly what we say we’ll do — delivering honest guidance, quality craftsmanship, and a smooth experience from start to finish.
When our team shows up on your property, you can count on:
- Clear explanations of what we find and what it means for your roof
- Recommendations you can feel confident in, based on real conditions — not sales tactics
- Respect for your time and property, from arrival to cleanup
- Efficient, organized project execution to keep everything on schedule
- Knowledgeable crews trained to handle roofing issues of every kind
- Attention to detail that helps prevent costly problems down the road
- Straightforward communication, so you always know where things stand
Safety and workmanship are never optional for us. Every Browns Roofing project follows strict safety standards and quality controls to ensure your roof is protected, your property stays secure, and the job gets done right the first time.
What Is a Retro-Fit Roofing System?
A retro-fit roofing system involves installing a new single-ply membrane over an existing roof that is still structurally capable of supporting a new system. This method is commonly used on commercial buildings with old metal, Mod Bit, BUR, or aging single-ply roofs.
The retro-fit process upgrades the building to modern roofing standards—improving performance, energy savings, and lifespan—while reducing the cost and disruption associated with tearing off the old roof.
Key advantages of retro-fit roofing include:
Lower project cost – Reduced labor, disposal fees, and faster installation.
Minimal business disruption – Existing roof stays in place with little to no interior impact.
Improved energy efficiency – New insulation and reflective membranes can lower cooling bills.
Extended roof life – A new single-ply system can add decades of protection.
Reduced landfill waste – Environmentally friendly alternative to full tear-offs.
Upgraded performance – Stronger waterproofing, better drainage, improved code compliance.
Retro-fit systems are ideal for buildings that need a long-term roofing solution without major construction interruptions.
When Is a Retro-Fit System the Right Choice?
A retro-fit may be recommended if your roof has ongoing issues such as leaks, aging membranes, or energy loss—but is still structurally stable. Before installation, our team performs a detailed inspection to ensure the deck and framing can support the new system.
Common situations where retro-fit systems are ideal:
- Aging metal, Mod Bit, or BUR roofs that no longer perform well
- Buildings with rising energy costs due to poor insulation
- Roofs with recurring leak issues but no structural failure
- Commercial properties seeking minimal operational disruption
- Large roofs where tear-off costs would be excessive
If the existing structure is sound, a retro-fit system can provide a long-lasting, code-compliant solution at a significantly reduced cost compared to full replacement.
Industries We Serve
Brown’s Roofing provides TPO roofing solutions for a wide range of commercial and industrial buildings throughout Monroe and Northeast Louisiana. Below are the types of properties we commonly service:
- 🛍️ Retail stores & shopping centers
- 🏭 Warehouses & manufacturing facilities
- 🏥 Medical buildings & clinics
- 🏫 Schools & educational facilities
- ⛪ Churches & places of worship
- 🍽️ Restaurants & food service businesses
- 🏢 Office buildings & multi-tenant properties
Our Retro-Fit Roofing Services
Retro-Fit Roof Inspection & Evaluation
We begin with a full structural evaluation, moisture scanning, and deck assessment to determine if your existing roof qualifies for a retro-fit solution. Safety, durability, and long-term performance are our top priorities.
Insulation Upgrades
Retro-fit systems often include new insulation layers to improve thermal performance and energy efficiency. We tailor insulation thickness to your building’s needs and code requirements.
Single-Ply Membrane Installation
We install premium single-ply membranes such as TPO or PVC over the existing system. These materials provide exceptional waterproofing, UV resistance, and long-term durability.
Retro-Fit Drainage & Flashing Solutions
Proper drainage is essential for long-term roof performance. We install upgraded flashings, edge details, and drainage solutions to ensure your retro-fit roof performs reliably in all weather conditions.
Full Retro-Fit System Replacement
If your roof supports it, we provide complete retro-fit installation with minimal tear-off. This includes insulation, membrane installation, seam welding, and comprehensive waterproofing upgrades.
Why Businesses Trust Brown’s Roofing for Retro-Fit Systems
- Experienced commercial retro-fit specialists trained in single-ply recovery systems
- Proven installation methods that maximize lifespan and performance
- Cost-effective alternatives to full tear-off and replacement
- Minimal disruption to your day-to-day building operations
- Detailed inspections to verify structural readiness
- Strong warranties on materials and workmanship
Your Commercial Retro-Fit Roofing Specialists
Brown’s Roofing delivers high-performance retro-fit roofing solutions designed to improve building efficiency, extend roof lifespan, and reduce project costs. Whether you're upgrading from metal, Mod Bit, BUR, or an aging single-ply system, our team provides expert evaluations and precision installation.
Contact Brown’s Roofing today to schedule your commercial retro-fit roofing consultation.