Roofing Manufacturers in Lewisville, TX
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Roofing Manufacturers in Lewisville
A manufacturer's name on a roof matters most at the moment something has to be repaired. The repair has to match the published details for that maker's membrane, seams and flashing, or the next inspector will find a patch that does not belong to the system. On Lewisville, TX roofs, where the Dallas-Fort Worth normals show about twenty days a year at or above 100°F and storms can bring large hail nearly every year, those details are tested in both directions.
We install, repair and maintain systems from the makers listed here, working from each one's published specifications.
Roofing Manufacturers
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GAF Commercial Roofing Systems
Carlisle SynTec Roofing Systems
Johns Manville Commercial Roofing
Holcim Elevate Roofing Systems
Sika Sarnafil Roofing Systems
Versico Roofing Systems
Soprema Roofing Systems
Duro-Last Roofing Systems
More Detail
System families: single-ply and roll goods
Several makers supply thermoplastic and thermoset sheets that suit low-slope warehouse and retail roofs. Carlisle Syntec, Sika Sarnafil, Versico and Duro-Last are all associated with single-ply systems, and the repair method varies with the sheet: heat welding on thermoplastics, adhesives and tapes on rubber.
Before any repair, we identify the sheet by probing a seam and sampling a core, then match the adhesive, weld settings or primer to that membrane. Mixing incompatible materials is a common reason a patch peels within a season.
Layered systems: asphalt-based and combination roofs
GAF, Johns Manville and Soprema supply layered and modified systems alongside other products. On an asphalt-based roof, we check laps, surfacing and flashing against the maker's details, and we record granule loss and cracks after a hail event.
Hail and foot traffic loosen surfacing on layered roofs, and exposed felts age faster once granules are gone. A restoration coating may suit some of these roofs if the layers beneath are dry and the maker approves the coating for that surface.
Insulation and fasteners under the membrane
Holcim Elevate markets roofing membranes and insulation under one name. Under any membrane, the insulation, cover board and fasteners belong to the system, so we check their condition and attachment before a new sheet goes over them. Wet or crushed insulation is cut out, because a new surface laid over it holds the moisture against the deck.
Warranty file: records for each system
Each maker sets its own conditions for inspection and repair. Our work is documented with dated photographs, seam probe results and a closeout packet, which the owner keeps with the warranty records for the roof. For roofs with an unknown system, the first step is an inspection that identifies what is actually on the deck.
Commercial Roofing Questions
Does the original manufacturer have to make the repair?
A repair should follow that manufacturer's published details and any conditions in the warranty. We read both before work begins and record the materials used.
How do you identify a roof with unknown history?
By sampling: cores through the membrane and insulation, plus a review of seams, fasteners and flashing. The result names the system type and its condition.
Can a new coating go over any old membrane?
Only if the roof tests dry and the maker allows the coating on that surface. We confirm both before pricing the work.
Why does a hot summer matter to a membrane choice?
Heat accelerates aging at seams and flashing. Reflective surfaces reduce surface temperature, and the seam details determine how well the roof tolerates movement.
Send the roof details
Share the system name if it is known, or the address if it is not. We return a dated condition record with photographs, findings and recommended next steps.
