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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 Duarte, 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

There is nothing abstract about a Duarte roof: the slopes take the wind first and hold the afternoon sun longest. We cover Duarte from about 16 miles east, close enough for emergency calls.
We are in Bradbury, Monrovia and Irwindale constantly, and the housing stock is much the same.
We would rather find the problem in the dry months and fix it on a schedule. No pressure, no same-day-only discount, no hard close.
Ridge venting goes in where the roof line allows it, with proper intake at the eaves.
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 Duarte tightens fast, and emergency work costs more than planned work.
We do not use subcontract crews we have never met. The people on your Duarte roof are the people we train, and they carry our workers' compensation.
Synthetic underlayment goes down over the whole deck, not just the valleys.
If you own property in Duarte, the local conditions decide what your roof needs: whatever fails first on these roofs fails at the edges. Our shop sits about 16 miles east of Duarte, so a crew is on site the same morning.
You will see our trucks in Bradbury, Monrovia and Irwindale on the same run.
A roof opened in winter costs more and risks more, so we plan around the forecast. Expect photos, a measured scope and a number you can compare against anyone else.
We do not use subcontract crews we have never met. The people on your Duarte roof are the people we train, and they carry our workers' compensation.
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.
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.
Everything below is the same crew, same city, same free inspection.
TORCH DOWN ROOFING DUARTE, CA
The job list in Duarte repeats itself for a reason - hillside exposure means uplift at the ridges and UV on the south faces. 16 miles east means a crew, a ladder and a tarp can be there this afternoon.
Crews rotate through Bradbury, Monrovia and Irwindale, so the drive is routine.
We would rather find the problem in the dry months and fix it on a schedule. The inspection is free, and so is the second opinion if you already have a quote.
Edges are fastened to spec because that is where uplift starts.
The job list in Duarte repeats itself for a reason - whatever fails first on these roofs fails at the edges. Duarte is around 16 miles east of the shop, which keeps scheduling simple.
Bradbury, Monrovia and Irwindale are on the same route, which keeps follow-ups easy.
Insurance work moves faster when the damage is documented before the next storm. Call and we will look at the Duarte roof, show you photos, and put the price in writing.
You get a text when the crew is coming and a walk-through when they are done.
FREQUENTLY ASKED
Find answers to common questions about torch down roofing in Duarte.
CLEAR ANSWERS. LOCAL EXPERTISE.
DUARTE, CA TORCH DOWN ROOFING
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.
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.
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 Duarte property, measure it and put a detailed number in writing before anything is booked.
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.
For most flat and low-slope roofs in Duarte, yes. Two plies of modified bitumen with heat-welded seams handle ponding and UV far better than patching.
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.
Most single-family roofs in Duarte 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.
Installed to spec, twenty years and up, with a manufacturer warranty of 10, 20 or 25 years depending on the system.
We work the same streets around Duarte. If you are closer to one of these, the crew is already there most weeks:
We cover Bradbury, Monrovia, Irwindale, Arcadia and Baldwin Park from the same yard as Duarte. We are in these every week, not occasionally.
Everything below is the same crew, same city, same free inspection.