Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Replacement Across La Mirada
Roof replacement in La Mirada usually means tearing off a 60-plus-year-old original roof on a mid-century tract home and rebuilding it with modern decking, venting, and materials. Most full replacements here run between $9,800 and $18,500 depending on square footage, tear-off layers, and whether the original skip sheathing needs to come out. That’s the honest range for this city’s housing stock, not a national average. Call (855) 382-1073 and we’ll walk your specific roof before quoting a number.
We work the 90637, 90638, and 90639 zip codes every week, so we know what’s under these roofs before we lift a shingle. La Mirada was built by the M.H. Sherman Company in big, uniform tracts from the 1950s through the early 1970s. That means your house and the one three doors down likely share the same original framing, the same thin sheathing, and the same end-of-life roof. We plan around that.
Why Barnwood Roofing Is La Mirada’s Preferred Roof Replacement Company
Our Roof Replacement team has torn off and rebuilt roofs on block after block of La Mirada tract homes, from streets off Imperial Highway to the tighter lots near Santa Gertrudes and the neighborhoods behind the La Mirada Theatre. Ruben Calloway leads every estimate, and he’ll be the one walking your property, not a commissioned sales rep with a ladder. That matters here because the right call on an original 1950s roof is rarely cut-and-dried. Sometimes it’s a full tear-off and re-sheathing. Sometimes the decking is sound and an overlay saves you real money. We’ll tell you which one you need, even when the answer earns us less.
We run seven manufacturer lines, including CertainTeed, Owens Corning, IKO, Atlas, GAF, Tamko, and Boral. That breadth means we don’t have to steer you toward whatever shingle we happen to buy in bulk. If an Owens Corning Duration fits your roof better than an Atlas Pinnacle, that’s what we’ll quote. If your budget points to a quality architectural shingle from IKO over a premium CertainTeed line, we’ll show you the difference side by side.
Inspection comes first, always. We’ll give you a written assessment of your existing roof’s remaining life before we ever talk replacement. If a repair gets you another five years, we’ll say so and do the repair. That’s not a sales tactic. It’s the whole reason we structured this company to perform repairs as a core service, not an afterthought.
Styles & brands we work with
Asphalt Shingle Roof Replacement in La Mirada
Asphalt shingle roof replacement in La Mirada typically runs $9,800 to $14,500 for a single-story tract home around 1,200 to 1,800 square feet, assuming a standard tear-off and no major re-decking. These are the roofs on most M.H. Sherman-era homes, and the work involves stripping the old shingle layers, inspecting and usually replacing the original skip sheathing, laying new underlayment, and installing new architectural shingles. In La Mirada’s hot, dry inland climate, shingle selection matters more than flashy extras. UV exposure here bakes cheap shingles brittle in under a decade.
Tear-Off vs. Overlay on Original Decking
On most 1950s and 1960s La Mirada homes, the original roof sits on skip sheathing: boards spaced apart, not the solid plywood or OSB modern codes require. Overlaying a second shingle layer over that is legal in some cases but rarely smart for this city’s climate. Heat trapped between layers cooks the new shingles from below and the older substrate may sag between those spaced boards. We’ll check what’s actually under your shingles before recommending either path.
Shingle Selection for Inland Heat
La Mirada gets more direct UV exposure than people assume just because the beach is twenty minutes west. Architectural shingles with a higher solar reflectance, like certain Owens Corning and Atlas lines, hold up measurably longer here than standard three-tab. We’ll quote you at least two material options at different price points so you can decide what your budget and long-term plans justify.
New Roof Installation in La Mirada
New roof installation in La Mirada covers both new construction projects and complete replacements where we’re rebuilding the roof system from the deck up. For new construction on infill lots, primarily in the 90638 core and a few scattered builds near the 90639 boundary, costs typically land between $14,000 and $22,000 depending on roof complexity, pitch, and material. For existing homes getting a full re-roof with new decking, venting, and shingles, expect $12,500 to $18,500. The difference comes down to framing, fascia condition, and whether the original shallow roof structure needs reinforcement.
Re-Sheathing Original Skip Decking
We’ve pulled original skip sheathing off La Mirada roofs that measured thinner than today’s minimum decking standards, in some cases noticeably warped after six decades of attic heat. Re-sheathing means removing those old boards, laying new solid plywood or OSB over the rafters, and giving the shingles a stable, code-compliant base. It’s the biggest line item in most La Mirada re-roofs, and it’s also the one that determines whether your new roof lasts twenty-five years instead of fifteen.
Adding Venting the Original Build Never Had
Most 1950s and 1960s La Mirada homes were built with minimal attic venting, often just a couple of small gable vents. A new roof on an under-vented attic traps heat and moisture, and that shortens shingle life from the inside out. When we install a new roof here, we typically add ridge vent and, where the eaves allow, soffit venting. It’s not optional in this climate, and we’ll show you why on your own attic inspection.
Trusted Brands We Service in La Mirada
We install and service roofing systems from seven manufacturers, so when we recommend a product for your La Mirada home, it’s because that product fits your roof pitch, your attic venting, and your budget, not because it’s what we have in the warehouse. For La Mirada’s hot, UV-heavy summers, we often quote CertainTeed Landmark and Owens Corning Duration architectural shingles for their heat performance. IKO Cambridge is a strong mid-tier option we install on tighter budgets. Atlas Pinnacle also performs well on the shallow-pitch hip roofs common in this city’s older tracts. Every system we install comes with the manufacturer’s material warranty, and we register it for you.
See the difference
Before
After
Before
After
Before
AfterCommon Roof Replacement Problems We See in La Mirada Homes
- Original skip sheathing that fails inspection. We regularly find 1950s La Mirada roofs where the spaced boards under the shingles are warped, cracked, or too thin for a proper nail base. Any re-roof over compromised sheathing sags within a few years, so we replace it.
- Builder-grade starter strip and flashing failing first. On many original tract roofs in the 90637 and 90638 zip codes, the field shingles look worn but the failure points are the cheap starter strip along the eaves and the thin flashing at valleys and pipe penetrations. Those dry out under UV and Santa Ana wind before the main field does.
- Minimal attic venting baking the new roof from below. La Mirada’s original builds often lack ridge or soffit venting. Re-roofing without addressing that traps heat under the deck and shortens the new roof’s life by years.
- Cascading re-roofs on uniform tract blocks. Because whole streets were built together by the same developer using the same materials, roofs on the same block tend to fail within a few years of each other. If three houses on your street have new roofs, yours is likely close behind.
Pricing for Roof Replacement in La Mirada, CA
Here’s what replacement actually costs in La Mirada right now, based on the housing stock we work on weekly. A basic tear-off and architectural shingle replacement on a 1,200-square-foot single-story tract home starts around $9,800. A full tear-off with re-sheathing of the original skip decking on a 1,600-square-foot home typically lands between $13,500 and $16,500. If we’re adding ridge and soffit venting, which most of these homes need, budget another $1,200 to $2,500. New construction or full re-frames on infill lots run $14,000 and up. Every quote we give is a written line-item price, fixed once we see the decking underneath. Call (855) 382-1073 for a free estimate, and we’ll have Ruben Calloway out to measure within a few days.
We Also Serve Cities Near La Mirada
Our service area covers La Mirada and the surrounding communities, including South Whittier, East La Mirada, Buena Park, and Norwalk. If you’re just over a city line, the same crew runs the same routes and the same pricing.
Serving La Mirada, CA — Our Local Coverage Area
We’re based in the La Mirada area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs About Roof Replacement in La Mirada
No, a re-roof by a licensed contractor does not void a builder’s structural warranty on the home itself, though it handles the roofing portion separately. What trips people up is making modifications without documentation. We provide the paperwork your warranty provider expects: the tear-off and re-deck scope, the materials used, and the ventilation changes made. That record protects your structural warranty if a future claim comes up. If you’re within the original builder’s warranty window and worried about it, call (855) 382-1073 and we’ll walk through what your specific warranty language covers.
Because the M.H. Sherman Company built whole tracts of La Mirada at once, with identical materials and identical rooflines. A 60-year roof lifespan doesn’t vary much from house to house when every home on the block started with the same shingles, the same sheathing, and the same venting. When one original roof in a tract hits end-of-life, the others are within a few years of it, and one visible re-roof tends to push neighbors to inspect theirs. On a block off Biola Avenue in the 90638 core, we tore off a 60-year-old built-up roof down to original skip sheathing that measured thinner than modern decking and re-sheathed it solid before laying GAF underlayment and architectural shingles. We added ridge vent and soffit venting the 1950s build never had, and the neighbor two doors down signed a re-roof after seeing the new drip edge line the same week.
On most La Mirada original roofs, a tear-off is necessary because the decking underneath is skip sheathing, not solid plywood. Overlaying a second shingle layer over spaced boards that are already sixty years old creates a roof that sags, traps moisture, and fails early. In a small number of cases where the original decking is solid and flat, an overlay can work, but we rarely recommend it for homes in this city’s climate. The honest answer comes from an inspection, not a phone estimate, and that inspection is free. Call (855) 382-1073 to schedule one.
Yes, most La Mirada HOAs, especially in the newer infill developments and some of the better-kept original tracts, require architectural committee approval before visible exterior work like a re-roof. The review typically checks shingle color against the community’s approved palette, and sometimes the material type. We pull the approval forms, submit the material specifics, and handle the back-and-forth so you’re not chasing a committee. What gets denied is usually a color that doesn’t match the block, so we’ll show you approved options from our seven manufacturer lines before you pick.
On a La Mirada re-roof, the upgrades that pay for themselves are the starter strip, the flashing, and the ventilation, not the shingle brand name. Cheap starter strip and thin flashing at valleys are the first things to fail in this city’s UV and Santa Ana wind conditions, so we quote upgraded versions as standard on replacements. Adding ridge and soffit venting is the single best longevity upgrade for these original under-vented roofs. What can stay as-is is the shingle weight class if you’re on a budget: a mid-tier architectural shingle on a properly vented and re-sheathed roof outperforms a premium shingle on a badly prepped deck. We’ll show you the line items so you can decide where every dollar goes. Estimates are free, and there’s no pressure to book on the spot.
Written by Ruben Calloway, Owner at Barnwood Roofing, serving La Mirada and surrounding communities.