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Winnetka Torch Down Roofing
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RESIDENTIAL • COMMERCIAL • ALL ROOF TYPES
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& INSURED - FAST
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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 Winnetka, 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
WINNETKA, CA
Torch Down Roofing
Two Plies, Welded Seams, No Guesswork.
Torch down roofing in Winnetka 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 Winnetka, Tujunga, Shadow Hills, Lake View Terrace and the northeast San Fernando Valley.
Why Flat Roofs in Winnetka Fail
Winnetka 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 Winnetka
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 Winnetka and the Foothills
We install and repair torch down throughout Winnetka, 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 WINNETKA, CA
THE COMPLETE GUIDE TO
TORCH DOWN ROOFING IN WINNETKA
A torch down roof is two plies of modified bitumen, welded as they go down, and on a flat Winnetka roof that is what keeps water out. Valley heat cooks a flat roof all afternoon, which is why the white Polyfresko cap sheet is worth its small premium.
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.
Straight talk
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.
Our habits on site
Ventilation gets looked at while the roof is open; most Winnetka attics run hotter than they should.
- Neighbours get a heads-up about the dumpster before it lands.
- Most homes take two to four days once material lands.
- Warranty paperwork is registered for you, not left in a folder for you to chase.
- Change orders are discussed before anything is done, not billed afterwards.
Why torch down for a Winnetka flat roof
The practical reasons it keeps getting specified here:
- Two plies mean a second line of defence over the whole roof, not just the patches
- The white Polyfresko cap sheet reflects heat rather than storing it
- Manufacturer warranties run 10, 20 or 25 years depending on the system
- It handles ponding better than a single-layer repair ever will
- Heat-welded seams fuse the plies instead of relying on adhesive
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 it costs in Winnetka
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.
A closer look at Winnetka
Ask any crew that works Los Angeles County and they will tell you the same thing - long hot spells cook the surface and shorten the life of cheap materials. We are roughly 22 miles northwest of Winnetka, close enough for a same-day look at a leak.
We work the same streets in Canoga Park, Reseda and Northridge, so crews know the area and its roofs.
- Access gets planned first - driveway, staging, dumpster placement - so the street stays usable.
- We protect landscaping and the pool before a single bundle comes off the truck.
- Chimney and wall flashings are replaced, not painted over with sealant.
- We work around tenants and business hours where the building is occupied.
- Solar gets detached and reset by a licensed crew, not improvised around.
The crews fill up fast when the first storm is on the ten-day forecast. If a repair solves it, we quote the repair instead of selling a replacement.
Serving Winnetka and nearby
We install and repair torch down roofs throughout Winnetka and the surrounding Los Angeles County communities, including Canoga Park, Reseda and Northridge.
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
Book a free Winnetka inspection
The estimate is free. Call (818) 275-0921 and we will measure your Winnetka roof, check the deck, laps and drains, and tell you plainly whether coating is the right call.
After the job in Winnetka
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.
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 Winnetka tightens fast, and emergency work costs more than planned work.
What we check before quoting
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.
FREQUENTLY ASKED
QUESTIONS
Find answers to common questions about torch down roofing in Winnetka.
CLEAR ANSWERS. LOCAL EXPERTISE.
WINNETKA, CA TORCH DOWN ROOFING
Is torch down right for a flat roof in Winnetka?
For most flat and low-slope roofs in Winnetka, yes. Two plies of modified bitumen with heat-welded seams handle ponding and UV far better than patching.
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 Winnetka 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.
Is the torch safe around my Winnetka 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.
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.
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.
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.
Winnetka Torch Down Roofing — and the five closest cities
Winnetka sits next to these, and we cover all of them from the same trucks:
- Canoga Park Torch Down Roofing 2 mi
- Reseda Torch Down Roofing 2 mi
- Northridge Torch Down Roofing 2 mi
- Tarzana Torch Down Roofing 3 mi
- Chatsworth Torch Down Roofing 3 mi
We cover Canoga Park, Reseda, Northridge, Tarzana and Chatsworth from the same yard as Winnetka. No travel surcharge between them.
