Roof Replacement in Sherman Oaks — Free Roof Inspection, Written Price

Fast, Reliable Roof Replacement Across Sherman Oaks

Roof replacement in Sherman Oaks usually costs between $11,000 and $28,000 for a typical single-family home, with architectural shingles running $6.50 to $9.75 per square foot installed. Most teardown-and-replace jobs on the mid-century homes south of the 101 take four to seven working days once materials land. We’re Gable Roof Repair, led by Neil Drummond, and we’ve torn open enough Sherman Oaks roofs to know the difference between a one-layer coastal job and what actually sits on a 1950s Valley home. Call (866) 650-8319 to schedule an inspection first, and we’ll give you a written line-item estimate before any work starts.

Call (866) 650-8319

Why Gable Roof Repair Is Sherman Oaks’s Preferred Roof Replacement Company

Sherman Oaks homeowners call us because we don’t lead with a replacement quote. We lead with a roof inspection. Neil Drummond built the company on that sequence – diagnosis before recommendation, repair when it makes sense, replace when it’s right. Homeowners in Sherman Oaks have told us the same thing for years: they’re tired of getting three bids and three different stories. So we show up, walk the roof, and explain what we’re seeing in plain language. If a repair buys you five more years, we’ll say so. If the decking is shot and the old tar-and-gravel is buried under two re-roofs, we’ll tell you that too, with photos.

We work with seven major shingle brands – including IKO, Atlas, and Boral – so the material recommendation fits your roof’s pitch, sun exposure, and budget, not a manufacturer contract. You’ll never hear us pushing one brand because it’s the only one we stock. Sherman Oaks gets over 280 days of sun a year, and the difference between a value shingle and a premium architectural shingle in this heat is real. We’ll show you both and let you decide with real numbers.

Roof Replacement Contractor in Sherman Oaks

A roof replacement contractor in Sherman Oaks has to understand what’s under the surface before quoting a single square. We’ve opened roofs in the 91403 hills and the flatlands of 91423 and found original 1950s tar-and-gravel buried under two or three later layers, soft decking hiding under fresh-looking top shingles, and framing that was never upgraded when a second story went on in the 1990s. That’s why our process starts with a standalone roof inspection – not a sales call. We’ll document layer count, deck condition, attic ventilation, flashing condition, and low-slope sections that pond. Then you get a written assessment and a line-item quote.

For a full Roof Replacement in Sherman Oaks, homeowners typically spend $11,000 to $28,000 depending on square footage, layer count, decking replacement, and material tier. That range assumes a teardown to decking, not a re-roof over existing layers. We don’t re-roof over old roofing in Sherman Oaks. The layering history here is too problematic, and you’d be paying to hide problems you’ll inherit later.

Full Roof Replacement

A full replacement means tearing down to the decking, inspecting every sheet, replacing what’s rotted or delaminated, and rebuilding from the underlayment up. On Sherman Oaks homes with mixed pitched and flat sections – common on 1940s originals with later rear additions – we address both systems in one job. The flat section over the patio cover needs slope correction and membrane work, while the pitched portion gets new shingles, ridge vent, and flashings.

New Construction and Additions

Sherman Oaks has seen steady second-story additions since the 1980s, which means tie-in flashings between the original roof and the addition are a recurring weak point. If you’re planning an addition or building new, we can roof the new section to match the existing material or replace the entire roof so both sections share one warranty and one installation standard. Planning ahead saves you a tear-off patch job down the line.

Asphalt Shingle Roof Replacement in Sherman Oaks

Asphalt shingle roof replacement in Sherman Oaks runs $6.50 to $9.75 per square foot for architectural shingles, installed and torn down to decking. A 1,800-square-foot roof typically lands between $11,700 and $17,500 before any decking replacement. The sun here is the main aging factor, not rain. Roof surfaces in the eastern San Fernando Valley routinely hit 150°F in summer, and that heat cycling cracks shingles, bakes out the oils that keep them flexible, and shortens a 30-year shingle to an effective 18 to 22 years if the attic isn’t ventilating properly.

We install architectural shingles from manufacturers like Atlas, IKO, and Boral with a focus on attic ventilation. A Sherman Oaks roof with poor ventilation cooks shingles from below and above, and you’ll see granule loss, curling, and cracked seals at the valleys within a decade. We correct ridge vent, intake, and baffle issues during every replacement, because ventilation is part of the roof system, not an add-on.

Roof Decking Replacement

Decking replacement is the line item that moves a Sherman Oaks quote, and it’s the line item you should watch for when comparing bids. Original 1950s 1×6 tongue-and-groove or plywood sheathing that’s been trapping moisture under buried layers for decades often fails the screw test once exposed. We price decking replacement per sheet – typically $85 to $125 per 4×8 sheet – and we write that allowance into the contract before we start. You’ll never get a call after tear-off saying the decking is shot and the price just doubled. You’ll know the per-sheet rate before the first shingle comes off.

Flat Roofing

The flat and low-slope sections on Sherman Oaks rear additions and patio covers are where leaks show up first. They pond in winter rain, bake and crack in summer, and the original tar-and-gravel is often still buried underneath everything. We replace flat sections with modern membrane systems – TPO, modified bitumen, or PVC depending on slope and exposure – and we rebuild the slope so water sheds instead of sitting. A flat section that ponds is not a flashing problem alone; it’s a slope and drainage problem, and we fix both.

Trusted Brands We Service in Sherman Oaks

We’re certified to install residential roofing materials from seven manufacturers – GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. For Sherman Oaks homeowners, that means you get a real material choice between value and premium tiers, and you get a crew that knows each brand’s installation requirements and failure patterns. In practice, most Sherman Oaks replacements we quote use Atlas or IKO architectural shingles for value and mid-tier homes, and Boral for homeowners who want a heavier, longer-lived product. We stock local parts and common color lines for faster delivery to Sherman Oaks jobsites, and manufacturer material warranties apply through each brand’s published terms.

Common Roof Replacement Problems We See in Sherman Oaks Homes

• Buried tar-and-gravel on flat rear sections. Original 1950s flat roof systems are frequently still sitting under two or three newer layers, trapped between membranes that never bonded. You can’t see it from the ground, and it only surfaces after the new roof is paid for – or during a tear-off when the true square count finally appears.
• Heat cycling on low-pitch roofs with poor ventilation. A 150°F surface on a poorly ventilated low-pitch roof pushes attic temperatures past the point where shingles and underlayment hold up. We see cracked shingles at the valleys, opened seams at penetrations, and granule loss that looks like age but is really ventilation failure.
• Undersized or mismatched tie-in flashings from second-story additions. The roof over a 1950s original and the roof over a 1990s addition are rarely tied together correctly. The flashing at that seam is undersized, the slopes don’t match, and the first winter rainstorm finds it.
• Soft decking hidden under fresh-looking top shingles. Re-roofing straight over existing layers traps moisture against the decking, and by the time the top layer looks worn, the sheathing underneath is spongy. We find this on nearly every Sherman Oaks teardown where a previous owner re-roofed over an existing roof instead of tearing down.

Pricing for Roof Replacement in Sherman Oaks, CA

We Also Serve Cities Near Sherman Oaks

Gable Roof Repair serves Sherman Oaks and the surrounding San Fernando Valley communities, including Valley Glen, Van Nuys, Studio City, and Encino. If you’re just over the 405 or north of the 101, the same inspection-first process applies – we walk the roof, document what’s there, and give you a written quote before any work starts. Call (866) 650-8319 to schedule.

FAQs About Roof Replacement in Sherman Oaks