Licensed | Insured | Family Owned & Operated
(818) 275-0921 CALL NOW · OPEN 7 DAYS
Torch Down Roofing Coronado
GET A ROOF QUOTE TODAY
RESIDENTIAL • COMMERCIAL • ALL ROOF TYPES
- LICENSED
& INSURED - FAST
RESPONSE - EXPERIENCED
ROOFERS - QUALITY
WORKMANSHIP
BUILT FORSouthern California
Professional torch down roofing — stronger roofs for a safer tomorrow
Our 2-ply Polyfresko torch down roofing systems provide long-lasting, waterproof protection for flat and low-slope roofs. Designed for durability and performance, this system is ideal for residential, multi-family, HOA and commercial buildings across Coronado, Los Angeles and Southern California. Waterproof protection, durable and long lasting, UV and heat resistant, ideal for flat roofs, professional installation.
IDEAL FOR MULTIPLE PROPERTY TYPES
RESIDENTIAL HOMES
APARTMENTS & HOAs
COMMERCIAL BUILDINGS
LOW-SLOPE ROOFS
BEFORE & AFTER
CORONADO, CA
Torch Down Roofing
Two Plies, Welded Seams, No Guesswork.
Torch down roofing in Coronado is modified bitumen, installed in two plies and heat-welded as it goes down: a base sheet torched to the prepared deck or cover board, then a white Polyfresko cap sheet over it. The seams fuse instead of relying on adhesive, which is why the system holds up on flat and low-slope roofs that see standing water.
All American Roof Repair & Commercial Roofing installs and repairs torch down on houses with flat sections, apartment buildings, HOA property, offices and light industrial across Coronado, Tujunga, Shadow Hills, Lake View Terrace and the northeast San Fernando Valley.
Why Flat Roofs in Coronado Fail
Coronado sits in a bowl at the foot of the Verdugo and San Gabriel Mountains and it bakes. A dark flat roof here runs far hotter than the air, the daily swing works every lap, and the fall winds drive grit across the surface. Then the rain arrives in short, heavy bursts and finds whatever the summer loosened: a split lap, a lifted edge, a drain that has not been cleared since the last storm.
How We Install It
Tear-off and deck check
The old roof comes off and any soft decking is replaced before a new sheet touches it. You see the bad bays before they are covered.
Insulation or cover board
Where the building wants R-value, polyiso goes down; otherwise a cover board gives the torch a sound, even surface.
Base sheet
The modified bitumen base ply is torched and rolled so the whole sheet bonds, not just the edges.
Polyfresko cap sheet
The white cap ply goes over it, seams welded and probed. White means the roof reflects heat instead of storing it.
Flashings and drains
Curbs, pipes, parapets, edge metal and drains are detailed last, because that is where flat roofs actually leak.
Torch Down vs the Alternatives
- Against a patch. Patching buys months. A two-ply system is a roof, with a manufacturer warranty behind it.
- Against TPO. Both work on flat roofs. Torch down suits smaller, cut-up roofs and buildings with lots of penetrations; TPO suits wide open spans.
- Against a coating. A coating renews a sound roof. If the deck or insulation is wet, torch down replaces it instead of sealing the problem in.
- Against built-up. No kettle, no gravel, and a white surface rather than black asphalt cooking all afternoon.
Straight talk: torch down is hot work. We carry the permits and insurance for it, run a fire watch and keep extinguishers on the roof. Where open flame is not appropriate — a wood deck in poor condition, an occupied building with tight access — we quote a cold-applied or coating system instead and say why.
What We Roof in Coronado
If the roof is flat or low-slope, torch down is on the table:
-
Homes with Flat Sections
Additions, garages and mid-century flat roofs where shingles were never the answer.
-
Apartments & HOAs
Staged section by section so tenants stay put and the lot stays usable.
-
Commercial Buildings
Offices, retail and light industrial, scheduled around your hours.
-
Low-Slope Roofs
Shallow pitches where water moves slowly and details decide everything.
Before and After
The same roof, cracked and ponding, then two plies down with a white cap sheet.
Warranty and Lifespan
Installed to spec, a two-ply torch down roof runs twenty years and up, and the manufacturer warranty is written for 10, 20 or 25 years depending on the system we specify. The paperwork is registered in your name, not left in a folder. We check the roof after the first rainy season so small things stay small.
Repairs and Maintenance
Most calls start with a leak over one room. We trace it to the source — a split lap, a failed pipe flashing, a drain that never cleared — repair it and photograph what we found. Two things keep a flat roof going: clear the drains before the rains, and have the flashings looked at once a year.
Serving Coronado and the Foothills
We install and repair torch down throughout Coronado, Tujunga, Shadow Hills, Lake View Terrace, La Crescenta, Sylmar and the rest of the northeast San Fernando Valley. Flat roof work is dry-weather work, so the calendar tightens once the rain starts — call early.
We’ll measure the roof, check the deck, drains and flashings, and tell you whether torch down is the right system.
TORCH DOWN ROOFING CORONADO, CA
FLAT ROOFS IN CORONADO
WHAT TORCH DOWN ACTUALLY FIXES
If the flat roof on your Coronado property is patched, ponding or splitting at the laps, torch down is usually the answer. Marine air keeps a flat roof damp into the morning, so drainage and a clean cap sheet matter more here than anywhere.
Straight talk
If the insulation is wet, no membrane fixes that - it comes off first, whatever it costs.
What separates a good job from a cheap one
Nothing is left on the lawn overnight, and the dumpster goes when the job ends.
- Ridge venting goes in where the roof line allows it, with proper intake at the eaves.
- You get the manufacturer warranty on the materials and ours on the workmanship, both in writing.
- An inspection here means walking the roof, not pointing a camera at it from the driveway.
- Change orders are discussed before anything is done, not billed afterwards.
Lifespan and warranty
Installed to spec, a two-ply torch down roof runs twenty years and up. The manufacturer warranty is written for 10, 20 or 25 years depending on the system, and we register the paperwork in your name.
Pricing a Coronado flat roof
We price deck repair per sheet so there is no surprise number halfway through the tear-off.
Access matters too: a roof you can only reach by ladder and bucket takes longer than one with a loading zone.
Our process in Coronado
- Free inspection with photos of every penetration and drain
- Written scope and price before anything is booked
- Tear-off and deck repair, with bad bays shown to you
- Two plies down, welds probed as the crew goes
- Flashings, drains and edge metal detailed
- Daily clean-up and a final walk with you on the roof
Why torch down for a Coronado flat roof
The practical reasons it keeps getting specified here:
- It suits cut-up roofs with curbs, pipes and skylights
- Manufacturer warranties run 10, 20 or 25 years depending on the system
- The white Polyfresko cap sheet reflects heat rather than storing it
- Heat-welded seams fuse the plies instead of relying on adhesive
- It handles ponding better than a single-layer repair ever will
What goes on your Coronado roof
- Roof deck, repaired where it is soft
- Insulation or cover board, depending on what the building needs
- Modified bitumen base sheet, torched and rolled so the whole sheet bonds
- White Polyfresko cap sheet, seams welded and probed
- Edge metal, curb and pipe flashings detailed last
Serving Coronado and nearby
We install and repair torch down roofs throughout Coronado and the surrounding San Diego County communities, including Imperial Beach, San Diego and National City.
A closer look at Coronado
We quote Coronado roofs off what the roof is actually doing, and fog drip keeps the north side wet long enough to grow moss. Being 126 miles southeast of Coronado, we can be on the roof before the next rain band arrives.
Crews rotate through Imperial Beach, San Diego and National City, so nothing about these streets is new to us.
- Magnet sweeps run morning and evening, which matters on a street with kids and bare feet.
- Where an HOA sets colour or material rules, we match the approved list before the job is quoted.
- Material is delivered the morning of the job, not left on the driveway for a week.
- Gutters are pulled and refitted properly instead of being crushed by a ladder.
- We protect landscaping and the pool before a single bundle comes off the truck.
Scheduling before the rains means the whole job happens on dry decking. The first step is a free look at the Coronado roof and a number you can hold us to.
Talk to a Coronado flat roof crew
The estimate is free. Call (818) 275-0921 and we will measure your Coronado roof, check the deck, laps and drains, and tell you plainly whether coating is the right call.
What goes wrong when it is done cheap
Price follows the roof, not a rate card: access, pitch, material, how many layers come off and what the deck looks like underneath. We measure in person, show you photos and put the number in writing before anything is booked.
Dry-season work is cheaper and safer, because the whole job happens on dry decking. Once the first storm is on the ten-day forecast the calendar in Coronado tightens fast, and emergency work costs more than planned work.
After the job in Coronado
A roof is a system. The membrane or shingle gets the attention, but the underlayment, the fasteners, the edge metal and the ventilation decide whether it reaches its warranty.
FREQUENTLY ASKED
QUESTIONS
Find answers to common questions about torch down roofing in Coronado.
CLEAR ANSWERS. LOCAL EXPERTISE.
CORONADO, CA TORCH DOWN ROOFING
Do you offer any warranty?
You get the manufacturer warranty on the materials and ours on the workmanship, both in writing. The paperwork is registered for you and transfers if you sell.
How long does the work take?
Most single-family roofs in Coronado are done in two to four days once materials are on site. Larger or steeper roofs, or jobs with deck repairs, run longer and we say so up front.
What happens to the old roof and the mess?
Tear-off debris leaves the same day. Driveways are swept, gutters cleared and a magnet pass runs morning and evening, which matters on a street with kids and pets.
What is the 2-ply Polyfresko system?
A modified bitumen base sheet torched to the deck or cover board, with a white Polyfresko cap sheet over it. The white surface reflects heat instead of holding it.
Is the torch safe around my Coronado building?
We carry the permits and insurance for hot work, run a fire watch and keep extinguishers on the roof. Where open flame is not appropriate we quote a cold-applied or coating system instead.
Is torch down right for a flat roof in Coronado?
For most flat and low-slope roofs in Coronado, yes. Two plies of modified bitumen with heat-welded seams handle ponding and UV far better than patching.
Do you give free estimates in Coronado?
Yes. The inspection and the written estimate are free, including a second opinion if you already have a quote in hand. We photograph what we find and walk you through it.
How long does a torch down roof last?
Installed to spec, twenty years and up, with a manufacturer warranty of 10, 20 or 25 years depending on the system.
Coronado Torch Down Roofing — and the five closest cities
Just outside Coronado, we work in:
- San Diego Torch Down Roofing 2 mi
- Point Loma Torch Down Roofing 4 mi
- National City Torch Down Roofing 5 mi
- Ocean Beach Torch Down Roofing 6 mi
- Chula Vista Torch Down Roofing 7 mi
We cover San Diego, Point Loma, National City, Ocean Beach and Chula Vista from the same yard as Coronado. One call covers any of them.
