Versico is part of the Carlisle family, and its roofs turn up on offices, retail centers and light industrial buildings across Ventura. The line includes EPDM, TPO and PVC membranes, plus VersiFleece, a fleece-backed sheet that is glued down rather than fastened. Those systems look similar from the ladder, but they are repaired with different materials and methods.
You probably called because something is leaking or looks worn. Our job is to find out why. We walk the entire roof, check seams and laps, look at flashings at walls, curbs and drains, and note every patch. A commercial roof inspection puts that on a marked plan with photos, so you are not left guessing.
Ventura’s weather tends to show up in the same places. UV and salt air from the coast dry out seam tape and adhesives on EPDM and rust metal edges. Winter storms then drive water into anything that has opened. Santa Ana winds can pull at loose perimeter sheets. On most Versico roofs, the membrane in the middle still has years left, and the repair money belongs at the edges and details.
The product and existing patches
We start by confirming the membrane. EPDM laps are taped or glued; TPO and PVC seams are heat-welded; VersiFleece has a fleece backing you can see at a cut edge. TPO and PVC will not weld to each other, and neither bonds to EPDM without the right primers and tapes.
Where coatings or dirt hide the clues, we take a small sample and patch it the same day.
Old repairs need checking too. Mastic on an EPDM seam, roof cement on TPO, or a patch from an unknown product can block a new repair from sticking. We cut those back to clean membrane. If your roof is TPO, our TPO roofing page explains how its seams and flashings are welded and detailed. On every Versico roof, we follow the manufacturer’s published installation requirements for the specific product installed.
Seams and flashing in the bid
When a Versico roof leaks, the cause is usually one of a few things: a lap seam that has lifted, wall flashing that has shrunk and pulled away, a split pipe boot, loose termination bar or worn flashing around an HVAC curb. Ponding at a slow drain can make any of those worse.
We price each of those as its own line, by location. You see what is removed, what stays and what is new, along with the field membrane work. If you want to see how we handle repair-only jobs, our commercial roof repair page walks through it.
Listing details separately does two things for you. It shows exactly what you are paying for, and it makes it easy to check that another contractor is pricing the same work. We also check the height of curbs, walls and door thresholds before the job. If new insulation is going down, flashings need enough height to stay above the finished roof, and a curb that falls short gets raised as part of the plan.
Layers that need removal and rebuilding
Once water gets under a single-ply membrane, it travels through the insulation. A small opening at a seam can wet a large section, especially on a roof that has leaked through a few rainy seasons. We find the wet area with core cuts, and on larger roofs with an infrared or moisture survey.
Wet insulation is cut out and replaced. Rusted or soft deck is repaired before new membrane goes on. Dry insulation stays, so you are not paying to replace good material.
Since Versico and Carlisle roofs share a lot in common, owners often get bids from both. Either bid should include the same insulation and deck repairs. If we open the roof and find more damage than the cores showed, we stop, photograph it, mark it on the plan and give you a price for the added area. Work on that area waits for your approval, and the opening is sealed every night so the building stays dry.
Related Roofing Work
Equipment duties ahead of roofing
Rooftop units, fans, gas lines and conduit often sit right where the flashing needs work. Some of it we can work around. Curb flashing under a large HVAC unit usually means your mechanical contractor has to disconnect or lift it first, and that needs to be on the calendar before the roofers are.
We list those steps in the estimate: what another trade has to do, what we do afterward, and how long our part takes. That avoids paying for a crew to stand around a curb they cannot reach.
Comparing bids? A GAF proposal for the same roof will run into the same equipment, so check that it plans for it too. Occupied buildings add their own limits, such as tenant hours, adhesive odors near air intakes and dock traffic. When work has to be spread over several visits, each stopping point is sealed so the roof stays watertight. After every visit, you get a short note on what is finished, what is waiting and what is left.
The installed product and completed details
Getting materials onto the roof is its own small project in some parts of town. In Downtown Ventura, alleys and street parking limit where a hoist or lift can go, so we plan deliveries, staging and debris removal ahead of time. Buildings in East Ventura or near Ventura Harbor bring their own questions, from tenant parking to equipment on the roof.
At the end of the job, you get the list of Versico products installed, a roof plan showing every seam, flashing and insulation repair, and dated photos taken before the work was covered. Areas we did not open, and items waiting on other trades, are listed separately.
All of that goes into a roof condition report you can share with your insurer, a buyer or the next contractor. If the roof is under a Versico warranty, check whether it is still active and what Versico requires for repairs before the work begins. We can help you get that answer from the manufacturer.
Common Questions
What do you need to know before ordering Versico repair materials?
We need to confirm whether the roof is Versico EPDM, TPO, PVC or VersiFleece, check the condition of the seams and flashings, and find out what earlier patches are made of. We do that on the roof, compare it with any paperwork you have, and take a small sample if needed.
Why do you list seam and flashing repairs separately from the membrane?
Because that is where most leaks start and where bids differ most. Listing each seam, wall flashing, curb, drain and edge repair by location shows exactly what you are paying for and makes it easy to check that another contractor is pricing the same work rather than a vague field allowance.
What happens if you find more wet insulation once the roof is open?
We stop, photograph it, mark the area on the roof plan and give you a price for the extra work. That area waits for your approval, and the opening is sealed at the end of each day so the building stays dry. You see the damage before you pay to fix it.
What do I get once the Versico work is finished?
You get the Versico products installed, a roof plan marking every repair, and dated photos taken before the work was covered. Unopened areas and items still waiting on other trades are listed separately, so your next contractor or inspector can see exactly what was done.
Get your Versico roof inspected
Send us the address, the areas that leak or look worn, and any drawings or warranty papers you have. We will confirm which Versico membrane is installed, inspect the seams and flashings, and give you a clear repair estimate.