Low-slope roofing family

Modified-Bitumen Roofing Systems

Compare 3 current options from Polyglass by material role, attachment strategy, roof fit and published performance direction.

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Serving Arizona since 1999
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Labeled Polyglass Polyfresko G APP modified-bitumen cap-sheet roll

Low-slope roofing family

Compare modified-bitumen roofing systems by system role.

This page groups 3 related low-slope options from Polyglass into one focused system-family resource. The products remain distinct, but they share enough decision context to compare by material role, attachment and roof fit.

Each option below exposes the manufacturer, exact product name, material or component role, attachment strategy, roof-fit reference and key features as visible page content.

Current family references

Compare 3 system references.

Every option below keeps its image, name and comparison facts together. Use those references to narrow the direction, then connect the selection to the property and estimate.

Polyglass

Polyfresko G

APP cap sheet · Heat welded or approved system method

An APP modified-bitumen cap sheet with a highly reflective granule surface for approved multilayer low-slope assemblies.

Product / system role: APP cap sheet
Material / component: APP modified-bitumen cap sheet
Attachment: Heat welded or approved system method
Roof fit: Low-slope modified-bitumen assembly
Technical reference: Heat-welded or system-specific laps · Reflective granule surfacing; complete ply system controls
Substrate / format: Compatible base / interply system · Roll dimensions per current data sheet

APP cap sheet
Reflective granule surface
Layered system required

Polyglass

Polyfresko G SBS

SBS cap sheet · Approved system method

An SBS modified-bitumen cap sheet with reflective granule surfacing for approved multilayer low-slope assemblies.

Product / system role: SBS cap sheet
Material / component: SBS modified-bitumen cap sheet
Attachment: Approved system method
Roof fit: Low-slope modified-bitumen assembly
Technical reference: System-specific laps · Reflective granule surfacing; complete ply system controls
Substrate / format: Compatible base / interply system · Roll dimensions per current data sheet

SBS cap sheet
Reflective granule surface
Layered system required

Polyglass

Elastoflex SA V

Self-adhered SBS base ply · Self-adhered

A self-adhered SBS modified-bitumen base-ply membrane using Polyglass ADESO technology for approved low-slope systems.

Product / system role: Self-adhered SBS base ply
Material / component: SBS modified-bitumen base ply
Attachment: Self-adhered
Roof fit: Low-slope modified-bitumen assembly
Technical reference: Self-adhered laps per system instructions · Base ply only; cap sheet and full assembly still required
Substrate / format: Approved prepared substrate · Roll dimensions per current data sheet

Self-adhered base ply
SBS modified bitumen
Not a standalone cap sheet

From product reference to roofing scope

Build the assembly around the property—not the product name.

Low-slope roofing performance depends on the interaction between deck condition, insulation, cover board, attachment, seams, flashings, drainage and maintenance access.

Use the product family to understand available approaches. America Roofing can then evaluate the roof and define the system, thicknesses, attachment and warranty path in the project scope.

Product-family questions

Modified-Bitumen Roofing Systems FAQs

Straight answers about using the product references during estimate planning.

What is included on the Modified-Bitumen Roofing Systems page?

This page brings together 3 system references with visible manufacturer names, images, descriptions and comparison facts. It is organized at the family or system level so related options can be reviewed together.

Can America Roofing use an option shown for Modified-Bitumen Roofing Systems?

The page is a product and system reference rather than a stock promise. America Roofing evaluates the property, roof condition and project scope before confirming the practical option for an estimate.

Does selecting Modified-Bitumen Roofing Systems determine the complete roof?

No. The visible product or named system is one decision. Deck condition, underlayment or insulation, attachment, flashing, drainage, ventilation and project-specific details still shape the completed roofing scope.

Talk with a roofer

Get a clear answer about your roof.

Tell us what you are seeing. We will inspect the roof, explain the options, and give you a practical next step—without the canned sales pitch.

Request a free roofing estimate Call (602) 237-2478