Roof Replacement in Glendale: Your Local Planning Guide
Roof replacement in Glendale
68.8% of housing units in the City of Glendale were built before 1980 (Census 2020–2024), so an older roof often means more checks before and during the job.
Glendale at a glance
- Share of housing units built before 1980, City of Glendale, 2020–2024
- 68.8%
- Median year structure built, City of Glendale, 2020–2024
- 1966
- Share of occupied housing units that are owner-occupied, City of Glendale, 2020–2024
- 35.2%
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · data as of
- Numbers from US Census public records
- Up to three local contractors, never a long list
- Free, no obligation
A useful first step
Before you start in Glendale
Start with the city’s Roofing Permit.
What to prepare
Use that checklist to prepare your application. Confirm the required permits against your exact scope before work begins; replacing finishes and changing a layout may follow different paths.
Glendale permit guidance · Checked
What do permits say a re-roof costs?
From City of LA building permits, last 12 months. Not a contract price. How we calculate this
Declared values on City of Los Angeles building permits, last 12 months. The dataset covers the City of Los Angeles only, so treat it as a regional reference for Glendale. A declared value is what the permit states, not your contract price. How we calculate this.
Source: LA Department of Building and Safety, Building Permits Issued 2020 to Present (data.lacity.org), permits on one- and two-family homes issued to ; fire rebuilds excluded. ZIP medians need 20+ permits.
Glendale housing facts and their source
Planning your project
Most homes in Glendale are older. 68.8% of housing units were built before 1980, and the median year structure built is 1966 (Census 2020–2024). That age shapes how you should plan a roof replacement.
What Glendale's homes mean for your roof replacement
An older roof may already have more than one layer of roofing on it. Ask the builder to check how many layers are there and whether the deck can take a new roof. Old decking can be soft or damaged, and it is easier to repair it while the roof is open.
Older homes often have ventilation and flashing that were installed to older standards. Ask the builder to look at vents, chimneys, valleys and wall joints during the inspection. These are things to check, not problems every house has.
Owner-occupied homes make up only 35.2% of occupied units in Glendale, so many roofs belong to rental properties (Census 2020–2024). If you own a rental, plan dates around your tenants and tell them early. The median value of owner-occupied homes is $1,102,300 (Census 2020–2024). Use that figure only to think about budget against resale in general terms. Ask your builder for a written estimate that lists the work in full.
How a roof replacement in Glendale usually goes
How a roof replacement in Glendale usually goes
Inspect the roof and decide on repair or replacement
Ask a local builder to inspect the roof. Ask whether the roof needs repair or full replacement, and how many layers are already on it. Ask the builder to check the attic for signs of leaks or damaged decking.
Choose the roofing material
Choose a material that suits the roof and the structure. Ask the builder whether the framing can carry a heavier material such as tile. Ask how the new material will be installed over any remaining layers.
Get a re-roof permit from the City of Glendale where required
Glendale runs its own permits. Ask the builder what the City of Glendale requires for your project and who will apply. Do not start work until you know the permit status.
Tear off the old roofing and repair the deck
Remove the old roofing and look at the deck underneath. Repair soft or damaged decking before new roofing goes on. In very old roofing materials, ask whether asbestos testing is needed before removal.
Install underlayment and new roofing
Install new underlayment, flashing, vents and roofing. Ask the builder to replace older flashing and ventilation that no longer work well. If you rent out the home, agree on work hours with your tenants.
Schedule the inspection and sign-off
Ask for the city inspection before the job is closed out. Keep the signed-off permit and the final invoice with your home records.
Roof replacement questions for Glendale homeowners
Do I need a permit to replace a roof in Glendale?
Glendale runs its own permits, so check with the City of Glendale before work starts. Your local builder can tell you what the city asks for on your project. Do not start tear-off until you know which permit applies.
What does 68.8% of homes built before 1980 mean for my roof?
The U.S. Census Bureau reports that 68.8% of Glendale housing units were built before 1980 (2020–2024). Older roofs often sit over decking, flashing and vents that were built to older standards, so the builder should check them once the old roofing is off. Not every older house has these problems.
Why does the age of Glendale homes matter for tear-off?
The median year structure built in Glendale is 1966 (Census 2020–2024). Ask the builder whether the old roofing material could contain asbestos and how it would be handled. Testing and removal rules depend on the material and the work, so confirm them before the job starts.
I own a rental in Glendale. What should I plan for?
Yes. Most occupied homes in Glendale are rented, since 35.2% of occupied units are owner-occupied (Census 2020–2024). If you own a rental, plan the work around your tenants, agree on access and dates with them in advance, and ask the builder how the crew will keep the work area safe.
How do I check a contractor's license?
You can check any contractor's license status with the CSLB (Contractors State License Board). The site that sends your request to a local builder does not confirm a builder's credentials, so check them yourself before you sign anything.
Recent work by a contractor in our network
Photos from the contractor's own projects, used with permission. Captions name the type of work.
Whole-home remodel, exterior 
New home, exterior
Request a free, no-obligation estimate from a local builder
Tell us about the project. It takes about 30 seconds.
- You send a short request. Project type, ZIP code, timing and how to reach you.
- We match it. A local contractor for your project gets your request. Up to three may contact you, and we email you each one's name.
- You talk about your project. The estimate is free, with no obligation to hire.
Thanks — your request is in.
We're matching your project now. When a contractor takes it, we email you their name and phone number so you know who is calling.
We're matching your project now. A local contractor will call you at the number you gave us to talk about the next step.
Who gets your request
Your local match
Your project · works in Los Angeles County
Matched to your project. We check the project type and ZIP first. Up to three local contractors may contact you, and we email you each one's name.
Works in Glendale
- Glendale
- Los Angeles
- Bel Air
- Brentwood
- +36 more
Service areas as listed by the contractor ()