Reflective systems for low-slope roofs, and Title 24. Reflective systems in Woodland Hills, specified to the Title 24 figure that actually applies to your slope.
Free inspection, the deck and layer count established, then a written quote.
Large single-story plans mean large low-slope areas, and surface temperature on a dark membrane runs far above air temperature. On a roof that size a reflective system changes the attic conditions underneath it measurably, not just the energy paperwork.
California's Title 24 energy code sets reflectance and emittance requirements for many re-roofs, and a low-slope roof in Climate Zone 9 is squarely in scope. Meeting it is not optional, and it is much cheaper to plan for than to retrofit.
Silicone and elastomeric systems run $2.50 to $7.00 per square foot installed in California. Coating a sound low-slope roof is the cheapest way to meet the cool-roof requirement - full cool roofing runs $4 to $12 per square foot depending on the material. Woodland Hills roofs are large for a single story, so the square footage lands at the upper end of every range on this page. South of the Boulevard the parcel may sit in a Very High fire zone, which adds about 22% for the fire-rated assembly.
10, 15 and 20 year systems are different products at different prices. Ask which one you are being quoted.
Coating over trapped moisture seals the problem in. We establish the condition underneath first, and will say so if coating is the wrong answer.
Low slope is required statewide. Steep slope applies in climate zones 10 to 15 and Los Angeles is in 6, 8 and 9 - so a pitched roof here is generally exempt. A quote charging for it on a pitched roof is worth questioning.
A rambling single-story plan spreads a very large roof area over one floor, with long runs and shallow falls. Ponding and a poorly set fall are easy to miss on a roof that size, and wide eaves put the fascia a long way from the wall.
Woodland West is recognized by the LA Conservancy as an intact post-war neighborhood.
All roofing work in Woodland HillsMost homes lost to wildfire are ignited by embers rather than the fire front, and the roof is the largest surface an ember can land on.
Open ridge and eave ends, unscreened attic vents, and gutters packed with dry leaves. Embers find the gaps, so the details around the covering matter as much as the covering itself.
Every slope is photographed before and after and the set is yours. Every price is against a written scope that names the detail, so the rating and the closures are on paper, not promised at the door.
A rambling Contemporary Ranch spreads a very large roof over one story, and the wide eaves that define the style put the gutter line a long way from the wall.
Woodland West was completed in 1964 and the LA Conservancy recognizes it as an intact post-war neighborhood.
On a long, low Contemporary Ranch the tile runs are unusually long and the hips and ridges with them.
Large single-story plans mean long low-slope runs with very little fall to work with.
Original 1950s and 60s roofs in Woodland West have almost all been recovered at least once.
Bungalows and low-pitch ranch, plus butterfly roofs.
Newer tracts, and most of the tile in this market.
Post-war west Valley. Surveyed before anything is quoted.
Big lots, outbuildings, and a Very High fire zone.
The wider Valley, ranch tracts and flat additions.
City-wide, under LADBS permits and the state energy code.
The questions that decide a job, answered before you ask.
It depends entirely on slope. Low slope is required statewide. Steep slope applies in climate zones 10 to 15, and Los Angeles is in 6, 8 and 9 - so a pitched roof here is generally outside the requirement. If someone is charging you for it on a pitched roof, ask which climate zone they think you are in.
Aged solar reflectance index, and for low slope the figure to clear is 75 or higher. Ask for it in writing - initial reflectance is a different and more flattering number, and a product with no aged SRI has not been tested for this.
For a full replacement in LA County, an estimated $10,000 to $25,000 covers most houses, and repairs usually run an estimated $350 to $1,500. The honest answer is that the range is wide because pitch, access, covering and what the old roof was hiding all move it - which is why the inspection is free and the quote is written down before any work starts.
A typical single-story Valley house is two to four days: tear-off and dry-in on day one, covering after. Tile takes longer than composition. Weather moves it, and we will not dry-in a roof we cannot finish.
Roofing in California requires a CSLB C-39 license, and the number is public - ask for it and check it on the CSLB register before anyone sets foot on your roof. Do that with every quote you get, not just this one.
Free inspection, written quote, and we will tell you if the cheaper option is the right one.