Which Membrane is Right for Your Building?
| System | Best For | Highlights | SEO Keywords |
|---|---|---|---|
| TPO (Thermoplastic Polyolefin) | General commercial, warehouses, offices, retail, multifamily | Cool, reflective white membrane; 45/60/80 mil; mechanically attached, fully adhered, or induction-welded. | tpo roofing commercial, cool roof, single ply white roof |
| PVC (Polyvinyl Chloride) | Restaurants, food processing, labs, facilities with grease/chemicals | Hot-air welded, chemical/grease resistant (KEE options); 50/60/80 mil; walkway pads for service routes. | pvc roofing commercial, kee pvc membrane, chemical resistant roof |
| EPDM (Rubber) | Offices, warehouses, schools, low-slope assemblies needing flexibility | Black or white rubber; 45/60/75/90 mil; fully adhered, mechanically attached, or ballasted with stone. | epdm commercial roofing, rubber roof membrane, ballasted epdm |
TPO Roofing Systems
TPO roofing is a highly reflective single-ply membrane widely used on commercial flat and low-slope roofs. It can be installed mechanically attached, fully adhered, or with induction-welded plates over tapered polyiso insulation and HD cover boards for hail and foot-traffic resistance.
TPO System Options
| Assembly | Highlights | Best For | SEO Keywords |
|---|---|---|---|
| Mechanically Attached | Fast install, excellent wind uplift, visible plates at laps | Large roofs, colder installs, budget control | mechanically attached tpo, wind uplift rating, single ply roof |
| Fully Adhered | Smoother finish, better aesthetics, low flutter | Occupied buildings, high visibility edges | fully adhered tpo, low noise roofing, adhesive set membrane |
| Induction-Welded Plates | Fewer fasteners through membrane, strong attachment | High wind zones, clean surface requirements | induction welded tpo, plate welded system, high wind roof |
Scope of Work (Typical TPO Replacement)
Roof Build-Up
- Tear-off/recover; deck repairs as needed
- Self-adhesive vapor barrier (as required)
- Tapered polyiso insulation design
- HD gypsum/polyiso cover board set in foam/adhesive
Membrane & Flashings
- 45/60/80 mil TPO, white/grey/tan
- Hot-air welded seams & terminations
- Pre-molded boots, curb/wall flashings
- Edge metal, term bars, expansion joints
Drainage & QA
- New drains/scuppers, sumps & saddles
- Ponding mitigation with tapered layout
- Photo documentation & closeout package
- Maintenance plan & warranty registration
TPO Price Ranges (ballpark):
Recover: $4.50–$8.50/sq ft • Tear-off + new TPO: $6.50–$12.00/sq ft •
HD cover board, thicker membranes, complex flashing, and heavy taper increase cost.
Our TPO Installation Process (Step-by-Step)
- Core cuts/moisture survey, measurements & proposal
- Safety & staging; protect HVAC, skylights, and entrances
- Tear-off or recover per spec; deck/curb repairs
- Vapor layer (if required), tapered ISO & HD cover board
- Mechanically attached / fully adhered / induction-welded install
- Hot-air weld seams; flash penetrations, curbs, and walls
- Edge metal, term bars; drains/scuppers set and sealed
- QA, cleanup, photo report, warranty & maintenance plan
PVC Roofing Systems
PVC membranes (including KEE-enhanced options) are ideal where grease, chemicals, or harsh rooftop conditions are present. They provide hot-air welded seams, excellent chemical resistance, and strong performance for restaurants, food processing, retail, and mixed-use properties.
PVC System Options
| Assembly | Highlights | Best For | SEO Keywords |
|---|---|---|---|
| Mechanically Attached PVC | Fast installation; excellent wind uplift | Large roof areas; colder installs | mechanically attached pvc, wind uplift rating, single ply roof |
| Fully Adhered PVC | Smooth finish; reduced flutter; quieter install | Occupied buildings; high-visibility edges | fully adhered pvc, low noise roofing, adhesive set membrane |
| KEE-Enhanced PVC | Superior plasticizer retention; chemical/grease resistance | Restaurants, food processing, labs | kee pvc membrane, chemical resistant roof, restaurant roof pvc |
Scope of Work (Typical PVC Replacement)
Roof Build-Up
- Tear-off/recover; deck repairs as needed
- Self-adhesive vapor barrier (as required)
- Tapered polyiso insulation design
- HD gypsum/polyiso cover board in foam/adhesive
Membrane & Flashings
- 50/60/80 mil PVC (KEE options)
- Hot-air welded seams; probe-tested
- Walkway pads at service routes
- Edge metal, term bars, expansion joints
Drainage & QA
- New drains/scuppers, sumps & saddles
- Ponding mitigation with tapered layout
- Photo documentation & closeout package
- Maintenance plan & warranty registration
PVC Price Ranges (ballpark):
Recover: $5.00–$9.50/sq ft • Tear-off + new PVC: $7.50–$13.50/sq ft •
KEE membranes, heavy taper, thick cover boards, and complex flashing will increase cost.
Our PVC Installation Process (Step-by-Step)
- Core cuts/moisture survey, measurements & proposal
- Safety & staging; protect HVAC, skylights, grease ducts
- Tear-off or recover per spec; deck/curb repairs
- Vapor layer (if required), tapered ISO & HD cover board
- Mechanically attached or fully adhered membrane installation
- Hot-air weld seams; flash penetrations, curbs, walls, and grease guards
- Edge metal, term bars; drains/scuppers set and sealed
- QA, cleanup, photo report, warranty & maintenance plan
Industries & Buildings Served with PVC
- Restaurants & food processing
- Retail centers & offices
- Warehouses & light industrial
- Multifamily/HOA flat roofs
EPDM (Rubber) Roofing Systems
EPDM rubber membranes are flexible, UV-resistant, and proven over decades on commercial flat and low-slope roofs. They can be installed fully adhered, mechanically attached, or ballasted with stone, in black or white, and in a range of thicknesses.
EPDM System Options
| Assembly | Highlights | Best For | SEO Keywords |
|---|---|---|---|
| Fully Adhered EPDM | Smoothest finish, low flutter; great for visibility | Occupied buildings; perimeter aesthetics | fully adhered epdm, adhesive set membrane, single ply roof |
| Mechanically Attached EPDM | Fast install; excellent wind uplift | Large roofs; colder installs | mechanically attached epdm, wind uplift rating |
| Ballasted EPDM | Stone ballast; fewer fasteners; economical | Strong structures, minimal rooftop equipment | ballasted epdm, river rock roof, economical single ply |
| White EPDM (Cool Roof) | Reflective surface; energy savings | High AC usage buildings | white epdm roof, reflective epdm, energy efficient roof |
Scope of Work (Typical EPDM Replacement)
Roof Build-Up
- Tear-off/recover; deck repairs as needed
- Self-adhesive vapor barrier (as required)
- Tapered polyiso insulation design
- HD gypsum/polyiso cover board set in foam/adhesive
Membrane & Flashings
- 45/60/75/90 mil EPDM, black or white
- Taped seams with primer; factory corners/boots
- Walkway pads at service routes
- Edge metal, term bars, expansion joints
Drainage & QA
- New drains/scuppers, sumps & saddles
- Ponding mitigation with tapered layout
- Photo documentation & closeout package
- Maintenance plan & warranty registration
EPDM Price Ranges (ballpark):
Recover: $4.25–$8.75/sq ft • Tear-off + new EPDM: $6.25–$12.00/sq ft •
Ballasted systems trend lower; thicker membranes, heavy taper, HD boards, and complex flashing increase cost.
Our EPDM Installation Process (Step-by-Step)
- Core cuts/moisture survey, measurements & proposal
- Safety & staging; protect HVAC, skylights, and entrances
- Tear-off or recover per spec; deck/curb repairs
- Vapor layer (if required), tapered ISO & HD cover board
- Fully adhered / mechanically attached / ballasted installation
- Taped seams & flashings; probe & QA critical details
- Edge metal, term bars; drains/scuppers set and sealed
- QA, cleanup, photo report, warranty & maintenance plan
Industries & Buildings Served with EPDM
- Retail centers & offices
- Warehouses, logistics & light industrial
- Multifamily/HOA flat roofs
- Education & public facilities
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