Holcim Elevate Roofing in Pembroke Pines, FL
Holcim Elevate (formerly Firestone) UltraPly and RubberGard roofs in Pembroke Pines, FL: seam findings, heat exposure, HVHZ paperwork and phasing.
An older roof plan may name Firestone while the maker now trades as Holcim Elevate, and the first inspection finding is whether the paperwork and the deck describe the same system. The company formerly known as Firestone Building Products supplies UltraPly TPO and PVC single-ply membranes and RubberGard EPDM, with polyisocyanurate insulation and accessories to match. Our first step in Pembroke Pines, FL is to verify the installed system, probe seams and flashing and map any affected insulation, so that the repair or replacement scope reaches an asset manager with evidence attached.
Match the old name to the installed system
Records from before the rebrand carry the Firestone name, and warranty files, invoices and roof plans may use either. We read those documents against what the roof shows. A white heat-welded sheet with probed seams reads as a thermoplastic; a black sheet with tape or adhesive splices reads as EPDM. Where the paperwork and the deck disagree, the deck governs, and we record the difference in the roof file.
The identification step also covers the flashing, the insulation and the attachment method. A mechanically fastened system reads differently from an adhered one at the seams, and a repair that ignores the attachment can leave a loose area behind a new patch.
Draw the removal boundary on the plan
Retainable material is what makes a repair economical, and affected insulation is what makes it fail. Infrared scans, moisture readings and a handful of test openings locate wet boards, and the boundary around them is drawn on the roof plan. Inside the boundary, the sheet and insulation come out; outside it, the retained membrane is checked for weld or splice quality and flashing condition.
If the retained sheet is brittle, chalked or shrunken at curbs, the boundary widens, because a repair cannot bond to a surface that will not accept it. The report gives the owner both versions: the local repair that is possible and the larger package that the evidence may require.
Weigh reflectivity against the full roof assembly
A white TPO or PVC surface reflects sunlight, which can lower surface temperature on a hot South Florida roof. Summer heat is steady: the local weather station shows July highs of 91°F to 92°F on average, and the regional heat index can reach 100°F or higher in July and August, which tests adhesives and sealants on a dark membrane. Reflectivity is one input. Insulation level, cooling equipment and interior loads decide what the building feels, so we do not promise a particular energy outcome.
An EPDM roof can be repaired and recoated as well, though a black surface runs hotter, and the owner may weigh a change of membrane when the roof is replaced. The scope states each option's effect on roof height, flashing details and equipment curbs.
Follow the hurricane-zone paperwork
Hurricane-zone rules and the 2023 code edition both bear on any Holcim membrane repair or replacement. Expect the permit file to include a reroof statement, an insulation certification and a rooftop equipment form. A proposed Holcim Elevate assembly must carry the approvals that zone expects, and we check them before specifying insulation, fasteners or membrane. Attachment at perimeters and corners follows the wind assumptions of the design professional, who starts from Exposure C and moves to Exposure D only where ASCE 7-22 requires.
Those documents shape the schedule as much as the weather does. Lead times for approved components, inspections at set stages and permit review all land on the calendar before the first bay opens.
Repair each layer in order
On an UltraPly or RubberGard roof, the repair starts at the deck and works upward. Affected insulation is removed to the boundary, the deck is checked for corrosion or softness, and new polyisocyanurate boards are fitted at the original thickness so the surface remains flat. A cover board follows where traffic, hail exposure or the attachment method calls for one. The membrane section is then set with laps oriented to shed water, welded or bonded, probed and tied into the retained sheet at a measured width.
Flashings are rebuilt last. Pipe boots are replaced rather than patched when the rubber has cracked, curbs are re-formed to the height the code requires, and terminations are re-secured with sealant that suits the substrate. Drains receive a final check: the membrane turns into the bowl without a fold and the strainer stays accessible. Each stage is photographed in position, so the owner can see exactly what was removed and what was retained.
Rooftop equipment is part of the sequence. Mechanical contractors are brought in before any curb is touched, so refrigerant lines, electrical connections and condensate drains are protected, and shutdown windows are kept as short as the work allows. Equipment platforms and walk pads are set after the membrane has cured.
Open small bays along Pines Boulevard
The city reports most of its commercial development along Pines Boulevard, with retail east of I-75 and east of Flamingo Road, and a mixed-use redevelopment area at Palm Avenue. Retail and mixed-use tenants need entrances clear and customers protected, so we divide the roof into bays that can be opened, repaired and dried in during a shift, and we place debris chutes away from doors. The same approach suits the Palm Avenue City Center redevelopment area, where several constructed and open commercial phases sit beside multifamily buildings, and shared access shapes the plan.
The wet season runs from May 15 to October 15, with 60 to 70 percent of average annual rainfall in that window. Bay size is chosen from the forecast and the crew's pace, and temporary protection is staged before the first cut.
Industrial and flex buildings need a different staging plan. In the Chapel Trail commercial area, warehouse and flex space sits east of US 27 and north of Johnson Street, and dock courts and truck turning radii decide where a crane or hoist can stand. We mark the lift position, the material laydown and the debris container on the drawing, and we agree on a closing time for each day's open area so stored goods stay dry.
Recommend the package and name the limits
The closing report identifies the system on the roof, records findings and repairs, sets out the next work package and notes any area left unexamined. It feeds the warranty file and the capital plan. A Sika Sarnafil or Carlisle SynTec roof is handled with the same identification and testing before anything is patched.
Commercial Roofing Questions
Is Holcim Elevate the same company as Firestone Building Products?
Firestone Building Products is the former name. Older roof plans, invoices and warranty documents may carry the Firestone name, and we match them to the system on the deck.
Will a white membrane lower cooling costs?
No. A reflective surface lowers roof temperature, but insulation, equipment and interior loads decide the building result. We describe the likely effect without promising a number.
Can an older EPDM roof be repaired or should it be replaced?
If the rubber is flexible and splices can be cleaned and re-bonded, repair is reasonable. Stiff or cracked sheet across large areas, or wet insulation, points to replacement.
What does the HVHZ reroof statement involve?
It is one of the city's permit resources for commercial reroofing in the hurricane zone. We confirm current forms and requirements with the building department for each project.
How do we limit disruption to retail tenants?
By phasing the work in small bays, keeping entrances clear, placing debris chutes away from customer paths and agreeing on quiet hours with the building contact.
