# Manufacturers

> Manufacturer names matter most when they clarify membrane compatibility, warranty boundaries, repair materials, and system options. We keep those conversations tied to the existing roof assembly.

Canonical: https://commercialroofingallentown.com/manufacturers

Manufacturer names matter most when they clarify membrane compatibility, warranty boundaries, repair materials, and system options. We keep those conversations tied to the existing roof assembly.

## Manufacturer-Specific Roof Scope Conversations

[ GAF Commercial We install GAF's commercial TPO and modified bitumen systems on valley buildings, backing one of the industry's most recognized lineups with installation tuned to local weather and code.](https://commercialroofingallentown.com/manufacturers/gaf-commercial-roofing)[ Carlisle SynTec We install Carlisle SynTec TPO, EPDM, and PVC systems on Lehigh Valley buildings, pairing their proven membranes and long-term warranties with detailing built for Pennsylvania's freeze-thaw climate.](https://commercialroofingallentown.com/manufacturers/carlisle-syntec-commercial-roofing)[ Firestone Building Products / Holcim Elevate Firestone Building Products, now Holcim Elevate, brings trusted EPDM and TPO membranes to valley roofs, and we install them to the spec their robust warranty programs require.](https://commercialroofingallentown.com/manufacturers/holcim-elevate-commercial-roofing)[ Johns Manville We install Johns Manville's full roofing portfolio, TPO, PVC, EPDM, and insulation, on valley buildings, pairing their engineered systems with installation built for the region's climate.](https://commercialroofingallentown.com/manufacturers/johns-manville-commercial-roofing)[ Versico We install Versico's TPO, EPDM, and PVC membrane systems on valley buildings, backing their warranty-strong single-ply lineup with detailing suited to the region's wide temperature swings.](https://commercialroofingallentown.com/manufacturers/versico-commercial-roofing)[ Sika Sarnafil Sika Sarnafil's premium PVC membranes are a long-life choice for demanding valley roofs, and we install them with the welded-seam precision that earns their extended warranties.](https://commercialroofingallentown.com/manufacturers/sika-sarnafil-commercial-roofing)[ Duro-Last Duro-Last's prefabricated PVC membrane arrives custom-fit with factory-welded seams, cutting field labor and leak risk on valley roofs where a tight, watertight install matters most.](https://commercialroofingallentown.com/manufacturers/duro-last-commercial-roofing)[ Mule-Hide Mule-Hide's single-ply and coating systems give valley owners reliable, contractor-focused options, and we install them to the standards their warranty coverage requires.](https://commercialroofingallentown.com/manufacturers/mule-hide-commercial-roofing)[ IKO Commercial IKO's commercial modified bitumen and roofing systems give valley low-slope buildings a durable multi-ply option, and we install them with the detailing Pennsylvania's seasons demand.](https://commercialroofingallentown.com/manufacturers/iko-commercial-roofing)[ Soprema SOPREMA's modified bitumen and waterproofing systems bring European-engineered durability to valley low-slope roofs, and we install them to handle Pennsylvania's freeze-thaw and storm load.](https://commercialroofingallentown.com/manufacturers/soprema-commercial-roofing)

## Talk through the roof before approving the scope

Send the building address and the decision in front of you. We will help separate immediate work from capital planning.

[Request Roof Review](https://commercialroofingallentown.com/contact)

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