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Torch Down Roofing Irwindale
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RESIDENTIAL • COMMERCIAL • ALL ROOF TYPES
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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 Irwindale, 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
IRWINDALE, CA
Torch Down Roofing
Two Plies, Welded Seams, No Guesswork.
Torch down roofing in Irwindale 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 Irwindale, Tujunga, Shadow Hills, Lake View Terrace and the northeast San Fernando Valley.
Why Flat Roofs in Irwindale Fail
Irwindale 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 Irwindale
If the roof is flat or low-slope, torch down is on the table:
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Homes with Flat Sections
Additions, garages and mid-century flat roofs where shingles were never the answer.
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Apartments & HOAs
Staged section by section so tenants stay put and the lot stays usable.
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Commercial Buildings
Offices, retail and light industrial, scheduled around your hours.
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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 Irwindale and the Foothills
We install and repair torch down throughout Irwindale, 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 IRWINDALE, CA
FLAT ROOFS IN IRWINDALE
WHAT TORCH DOWN ACTUALLY FIXES
If the flat roof on your Irwindale property is patched, ponding or splitting at the laps, torch down is usually the answer. Inland heat and seasonal wind work every lap, so the welds and the flashings are where the money belongs.
Straight talk
If the insulation is wet, no membrane fixes that - it comes off first, whatever it costs.
How long it lasts
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 Irwindale 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.
How the job runs
- 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
The parts people ask about
Edges are fastened to spec because that is where uplift starts.
- Ice-and-water goes in at the valleys and penetrations even though it rarely freezes here.
- You get a start date and a finish date in writing, and we hold them.
- Change orders are discussed before anything is done, not billed afterwards.
- We check the attic as well as the roof; half of what we find shows from underneath.
Conditions we plan for in Irwindale
What a roof faces in Irwindale is specific, not generic: the wind arrives dry and loaded with grit that scours the surface. Our shop sits about 18 miles east of Irwindale, so a crew is on site the same morning.
Crews rotate through Baldwin Park, Azusa and West Covina, 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.
- Permits and inspections run through the local building department, and we pull them rather than leaving it to you.
- We protect landscaping and the pool before a single bundle comes off the truck.
- Tile is sorted and reused where it is sound, which keeps the roof looking original.
- Solar panels get detached and reset on a schedule that matches the roofing crew.
Scheduling before the rains means the whole job happens on dry decking. If a repair solves it, we quote the repair instead of selling a replacement.
Serving Irwindale and nearby
We install and repair torch down roofs throughout Irwindale and the surrounding Los Angeles County communities, including Baldwin Park, Azusa and West Covina.
The 2-ply build-up
- 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
What torch down does better
Why it outlasts patch-on-patch asphalt:
- The white Polyfresko cap sheet reflects heat rather than storing it
- Repairs weld into the existing sheet, so a fix becomes part of the roof
- Two plies mean a second line of defence over the whole roof, not just the patches
- It suits cut-up roofs with curbs, pipes and skylights
- Heat-welded seams fuse the plies instead of relying on adhesive
Book a free Irwindale inspection
The estimate is free. Call (818) 275-0921 and we will measure your Irwindale roof, check the deck, laps and drains, and tell you plainly whether coating is the right call.
Timing the work in Irwindale
The questions we hear most in Irwindale are about price, timing and whether a repair will hold. We answer all three before you commit, and we put the answers in writing.
When the crew leaves, the debris leaves with them: magnet passes morning and evening, gutters cleared, driveway swept. You get photos of the finished work and the warranty paperwork registered in your name.
After the job in Irwindale
Before we quote we check the deck, the ventilation, the flashings and the drainage. Three of those four are invisible from the ground, and all four decide how long the roof lasts.
FREQUENTLY ASKED
QUESTIONS
Find answers to common questions about torch down roofing in Irwindale.
CLEAR ANSWERS. LOCAL EXPERTISE.
IRWINDALE, CA TORCH DOWN ROOFING
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 torch down right for a flat roof in Irwindale?
For most flat and low-slope roofs in Irwindale, yes. Two plies of modified bitumen with heat-welded seams handle ponding and UV far better than patching.
Can you work around solar panels?
Yes. Panels are detached and reset on a schedule that matches the roofing crew, and the penetrations are re-flashed properly when they go back.
Do you pull permits in Irwindale?
We do. Permits and inspections go through the local building department and we handle the paperwork rather than leaving it to you.
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.
Are you licensed and insured?
Yes, licensed, bonded and insured, with workers' compensation on every crew. Certificates are available before work starts.
How much does a new roof cost in Irwindale?
Cost depends on the size and pitch of the roof, the material you choose, how many layers come off and what the deck looks like underneath. We inspect the Irwindale property, measure it and put a detailed number in writing before anything is booked.
Is the torch safe around my Irwindale 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.
Irwindale Torch Down Roofing — and the five closest cities
If you are on the edge of Irwindale, these are the neighbours we also serve:
- Baldwin Park Torch Down Roofing 2 mi
- Azusa Torch Down Roofing 2 mi
- West Covina Torch Down Roofing 3 mi
- Covina Torch Down Roofing 3 mi
- Duarte Torch Down Roofing 3 mi
We cover Baldwin Park, Azusa, West Covina, Covina and Duarte from the same yard as Irwindale. One call covers any of them.
