Commercial Roofing Contractors in Port St. Lucie & Palm Beach County

Dalton Roofing installs and maintains commercial roofing systems — TPO, modified bitumen, metal, and reflective coatings — for flat and low-slope buildings across Port St. Lucie, West Palm Beach, and Palm Beach County. Florida State Certified Contractor CCC1330147, family-owned since 2004, offering free inspections, preventative maintenance programs, and 24/7 storm response.

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No pressure, no obligation — just a straight answer on what your roof needs.

Lic. CCC1330147
Family-Owned Since 2004
4.8★ · 137 Google Reviews
24/7 Storm Response
English & Español

Commercial Systems We Install

What Commercial Roofing Systems Does Dalton Roofing Install?

Substrate condition, drainage slope, occupancy type, and building height all drive system selection. We install three primary commercial systems below, plus reflective roof coatings for restoration (see the next section).

TPO roofing membrane installation on a commercial flat roof in South Florida

TPO Single-Ply Roofing

Heat-welded thermoplastic membrane, mechanically attached or fully adhered, in 60-mil standard or 80-mil heavy-use thickness. Reflective white membranes cut cooling costs and carry FM 1-90+ wind-uplift ratings.

Modified Bitumen / Hot-Mop

Multi-ply hot-mopped asphalt over a mechanically fastened base sheet, finished with an SBS or APP cap sheet. Compatible with most existing built-up roofs and rated for 20+ years of service.

Metal roofing installation on commercial building in Port St. Lucie

Standing-Seam & Exposed-Fastener Metal

Concealed-fastener standing seam for warehouses and retail buildings, rated for 160+ mph wind uplift in Galvalume, aluminum, or Kynar-coated steel. Exposed-fastener panels suit cost-sensitive interior and agricultural buildings.

Re-Cover or Tear-Off: Which Does Your Building Need?

A re-cover installs a new membrane over the existing roof without removing it — faster, and permitted when the deck is sound and there is only one existing layer (Florida Building Code caps most roofs at two layers). A full tear-off removes all existing materials down to the deck and addresses any rot or moisture damage first. We core-test the existing roof to recommend the right approach.

	Re-Cover	Full Tear-Off
What happens	New membrane over the existing roof	All layers removed down to the deck
When it applies	Deck is sound, one existing layer	Deck damage, moisture, or already two layers
Typical timeline	3-5 days on a 10,000 sq ft roof	5-10 days with deck repairs
Best for	Minimizing disruption & cost	Resetting the roof's full service life

Roof Coatings & Restoration

How Do Roof Coatings Extend a Commercial Roof's Life?

A coating is a real restoration strategy, not a paint-over-problems fix, for roofs that are structurally sound but have aged membranes or surface oxidation. When the deck passes a moisture scan, a coating can add years of service life at a fraction of tear-off cost.

Silicone: best for roofs with ponding or drainage issues, unaffected by standing water
Acrylic: best for well-draining roofs where recoatability matters most
Reflective white coatings can qualify for ENERGY STAR solar-reflectance ratings, lowering cooling loads
We pressure-wash, probe for wet insulation, and repair seams & flashings before any coating goes down — skipping that step is why coatings fail early

Ask About a Roof Coating Call (561) 662-6622

Dalton Roofing crew performing commercial roof maintenance inspection in South Florida

Preventative Maintenance

Does Dalton Roofing Offer Commercial Roof Maintenance Programs?

Yes. An uninspected commercial roof typically fails well before its rated life — usually from clogged drains, lifted lap edges, and cracked HVAC penetration flashings. Our program runs twice yearly, spring before hurricane season and fall after it, and each visit covers:

Membrane & seam audit across the full roof surface
Drain clearing & flow test on interior drains and scuppers
Flashing & penetration re-sealing at every parapet and rooftop unit
Written condition report with photos and findings ranked by urgency

Maintenance visits also give early warning when a roof is nearing end-of-life, so a roof replacement becomes a planned project instead of an emergency decision after a storm.

South Florida Roofing Realities

How Does South Florida's Climate Affect a Commercial Roof?

Four stressors converge on this coastline that are milder in most other markets — ignoring them in system specification is how roofs fail early.

Hurricane wind uplift: roofs here must meet Florida Building Code wind-uplift requirements for coastal wind zones, not inland code-minimums. We design and document uplift assemblies for permit submission.
Salt-air corrosion: coastal exposure accelerates oxidation of steel decking, fasteners, and flashings. Near the Atlantic we specify stainless or hot-dip galvanized fasteners, Galvalume substrates, and aluminum or polymer-coated flashing.
Ponding & drainage: flat roofs routinely hold water after heavy thunderstorms, which accelerates membrane wear and can void warranties. We audit drain locations, slope, and sizing before finalizing scope.
Cool-roof savings: a white TPO or silicone-coated roof lowers roof-surface temperatures on hot afternoons, cutting cooling load and qualifying for ENERGY STAR certification.

Why Property Managers Choose Us

Why Do Property Managers & Commercial Owners Choose Dalton Roofing?

State-Certified License CCC1330147. Verify it anytime at the DBPR portal.
We pull our own permits. Commercial work in St. Lucie, Martin & Palm Beach Counties requires proper permitting; we handle the application, inspections, and sign-off.
Minimal business disruption. We phase work on occupied buildings, schedule noisy tear-off off-hours when needed, and communicate daily status.
Financing available so a major roof expense doesn't have to strain your operating budget.
Bilingual team. Hablamos español — communicate in whichever language is easiest.
4.8★ on Google from 137 verified reviewers.

Roof Financing Available

Protect your property now without straining your operating budget.

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Commercial Roofing FAQ

Common Commercial Roofing Questions, Answered

What commercial roofing systems does Dalton Roofing install?

We install TPO (both mechanically attached and fully adhered), modified bitumen via hot-mop and torch-applied methods, standing-seam and exposed-fastener metal roofing, and reflective silicone or acrylic roof coatings. We also handle built-up roofing (BUR) repairs and transitions on existing systems.

How does South Florida's climate affect my commercial roof?

South Florida commercial roofs face hurricane wind uplift, salt-air corrosion, intense UV, and standing water from slow drainage on flat decks. We specify membrane thickness, heat-welded seams rated for high wind uplift under the Florida Building Code, and corrosion-resistant fasteners and flashings for all four.

How long does a commercial roof replacement take in Port St. Lucie or West Palm Beach?

Timeline depends on roof size and system. A straightforward TPO re-cover on a 10,000 sq ft flat roof typically takes 3-5 days. Full tear-offs with deck repairs can run 5-10 days. We coordinate work to minimize disruption to your tenants or business operations.

What is the difference between a re-cover and a tear-off for commercial roofing?

A re-cover installs a new membrane over the existing roof without removing it — faster, and allowed when the deck is sound with only one existing layer (Florida Building Code caps most roofs at two layers). A full tear-off removes all materials down to the deck and addresses any rot or moisture damage. We core-test the roof to recommend the right approach.

Do you offer commercial roof maintenance programs?

Yes. Our commercial preventative maintenance program includes twice-yearly inspections, drain clearing, seam and flashing re-sealing, membrane patching, and a written report after each visit. Regular maintenance is one of the most cost-effective ways to extend commercial roof life and avoid emergency repairs.

Are you licensed for commercial roofing in Florida?

Yes. Dalton Roofing Inc holds Florida State Certified Roofing Contractor License CCC1330147, which covers both residential and commercial roofing work statewide. You can verify the license at the DBPR website at any time.

What should a property manager prepare before requesting a commercial roof estimate?

Have the roof's approximate square footage, current system type (TPO, metal, modified bitumen, etc.), age or last replacement date, and any known leak locations ready. A copy of the most recent inspection or warranty document helps us scope the visit faster, but none of this is required to schedule a free inspection.

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Our licensed team inspects your system and gives you a straight answer on what it needs. No pressure, no obligation.

Call (561) 662-6622 Request a Free Estimate