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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 Los Alamitos, Los Angeles and Southern California. Waterproof protection, durable and long lasting, UV and heat resistant, ideal for flat roofs, professional installation.
RESIDENTIAL HOMES
APARTMENTS & HOAs
COMMERCIAL BUILDINGS
LOW-SLOPE ROOFS

LOS ALAMITOS, CA
Two Plies, Welded Seams, No Guesswork.
Torch down roofing in Los Alamitos 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 Los Alamitos, Tujunga, Shadow Hills, Lake View Terrace and the northeast San Fernando Valley.
Los Alamitos 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.
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.
Where the building wants R-value, polyiso goes down; otherwise a cover board gives the torch a sound, even surface.
The modified bitumen base ply is torched and rolled so the whole sheet bonds, not just the edges.
The white cap ply goes over it, seams welded and probed. White means the roof reflects heat instead of storing it.
Curbs, pipes, parapets, edge metal and drains are detailed last, because that is where flat roofs actually leak.
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.
If the roof is flat or low-slope, torch down is on the table:
Additions, garages and mid-century flat roofs where shingles were never the answer.
Staged section by section so tenants stay put and the lot stays usable.
Offices, retail and light industrial, scheduled around your hours.
Shallow pitches where water moves slowly and details decide everything.
The same roof, cracked and ponding, then two plies down with a white cap sheet.


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.
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.
We install and repair torch down throughout Los Alamitos, 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 LOS ALAMITOS, CA
Most Los Alamitos buildings with a flat section end up on modified bitumen, and the install decides whether it lasts five years or twenty. Inland heat and seasonal wind work every lap, so the welds and the flashings are where the money belongs.
What the system gives you on a {n} roof:
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.
Roof life in Los Alamitos is decided by exposure more than brand, and dust, heat and wind arrive together and find any weak detail. Our shop sits about 20 miles southeast of Los Alamitos, so a crew is on site the same morning.
Crews rotate through Cypress and La Palma, so nothing about these streets is new to us.
We would rather be on your roof in September than during the first atmospheric river. We will tell you if the roof has five years left, because that is also useful to know.
Where open flame is not appropriate, on a poor wood deck or a tight occupied building, we quote a cold-applied or coating system and say why.
Price follows square footage, how many layers come off, how much decking needs replacing and how many penetrations the roof carries.
We price deck repair per sheet so there is no surprise number halfway through the tear-off.
We install and repair torch down roofs throughout Los Alamitos and the surrounding Orange County communities, including Cypress and La Palma.
Soft decking gets replaced, not covered - we quote a sheet count and show you the bad bays.
The estimate is free. Call (818) 275-0921 and we will measure your Los Alamitos roof, check the deck, laps and drains, and tell you plainly whether coating is the right call.
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.
Cheap work shows up at the details: a flashing sealed instead of replaced, a vent reused because it was quicker, decking covered because nobody wanted the conversation. Those are the roofs we get called back to in two winters.
The questions we hear most in Los Alamitos are about price, timing and whether a repair will hold. We answer all three before you commit, and we put the answers in writing.
FREQUENTLY ASKED
Find answers to common questions about torch down roofing in Los Alamitos.
CLEAR ANSWERS. LOCAL EXPERTISE.
LOS ALAMITOS, CA TORCH DOWN ROOFING
Most single-family roofs in Los Alamitos 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.
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.
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.
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.
For most flat and low-slope roofs in Los Alamitos, yes. Two plies of modified bitumen with heat-welded seams handle ponding and UV far better than patching.
Yes, licensed, bonded and insured, with workers' compensation on every crew. Certificates are available before work starts.
Installed to spec, twenty years and up, with a manufacturer warranty of 10, 20 or 25 years depending on the 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.
Los Alamitos sits next to these, and we cover all of them from the same trucks:
We cover Hawaiian Gardens, Cypress, La Palma, Cerritos and Artesia from the same yard as Los Alamitos. No travel surcharge between them.