Your patio door took a hit — cracked glass, a failed seal, or a foggy panel that won’t clear up. Now you need a number. What does patio door glass replacement actually cost in Hillsboro and the surrounding Portland metro area?
At Martin Glass, we’ve been replacing patio door glass for homeowners across Hillsboro, Beaverton, Aloha, Tigard, and Portland for over 25 years. This guide lays out honest price ranges from industry sources, explains what drives your cost up or down, and helps you figure out whether you’re replacing glass or the entire door.
What Does Patio Door Glass Replacement Cost?
According to national cost data published by HomeGuide and Angi, patio door glass replacement runs $300 to $1,200 per panel, including labor. Portland-area averages tend to land in the middle of that range for standard sizes and glass types.
That’s a wide range — because patio doors aren’t all the same. The glass type, panel size, number of panes, and whether the door is a standard sliding unit or a specialty French or bifold style all move the number significantly.
Key Factors That Affect Your Price
Glass Type
This is the biggest cost driver. Oregon building code requires patio door glass to be tempered or laminated — standard plate glass is not legal or safe in a door application. Here’s how the main options compare:
| Glass Type | Typical Cost per Panel (with install) | Best For |
|---|---|---|
| Tempered single-pane | $300–$600 | Budget replacement, mild climates |
| Tempered double-pane (IGU) | $450–$900 | Most Portland-area homes |
| Low-E double-pane | $550–$1,100 | Energy efficiency, south/west-facing doors |
| Laminated safety glass | $500–$1,200 | Security, hurricane or impact requirements |
| Triple-pane | $900–$1,500+ | Maximum insulation, custom projects |
Ranges sourced from HomeGuide and Angi national cost data; Portland-area pricing may vary by supplier and project complexity.
Panel Size and Door Configuration
Standard 6-foot sliding patio doors have panels around 34″ x 76″ — those are stock sizes that most glass suppliers carry. The moment you go wider (8-foot or 10-foot doors), taller, or non-rectangular, you’re moving into custom fabrication territory. Custom glass costs 20–40% more than stock.
French-style patio doors have multiple lites per door panel. Replacing all of them costs more than a single large sliding glass panel, even if the total square footage is similar — because each lite is a separate cut and install.
Single-Pane vs. Double-Pane (Insulated Glass Units)
Older patio doors often have single-pane glass. Newer doors — and virtually every door installed in the Pacific Northwest in the last 20 years — use an insulated glass unit (IGU): two panes sealed together with a gas fill (usually argon) in between. When an IGU fails, the seal breaks, moisture gets in, and the glass fogs. You’re not replacing one piece of glass; you’re replacing the entire sealed unit.
IGUs cost more than single-pane glass, but they’re what keeps your home comfortable through a Hillsboro winter. In most cases, upgrading from single to double-pane at the time of replacement is worth the additional cost.
Labor and Access
Labor for patio door glass replacement runs $50 to $150 per hour, with most straightforward jobs taking one to three hours. What complicates jobs and adds time:
- Second-story or difficult-access installations
- Heavy panels (large double-pane glass is surprisingly heavy — two-person jobs add labor cost)
- Frame damage discovered during removal
- Disposal of old glass
Glass Replacement vs. Full Door Replacement: Which Do You Need?
Not every patio door problem is a glass problem. Here’s a quick breakdown:
- Cracked or broken glass: Glass replacement only — no need to touch the frame or hardware.
- Fogged or cloudy glass: Failed IGU seal. Replace the glass unit; frame is usually fine.
- Door doesn’t slide smoothly: May be rollers or track, not glass at all.
- Frame is warped, rotted, or severely damaged: Full door replacement is likely more cost-effective than patching around bad framing.
- Door is 20+ years old and leaking air: Consider full replacement to get modern weatherstripping, hardware, and glass in one job.
When you call Martin Glass, we’ll tell you honestly which situation you’re in. If it’s a glass-only fix, we’ll do a glass-only fix.
What It Costs in Beaverton, Aloha, and Tigard vs. Hillsboro
Material costs are the same across the Portland metro — glass doesn’t cost more because you’re in Aloha vs. Hillsboro. Labor pricing can vary slightly with drive time, but because Martin Glass operates locally throughout Washington County and the surrounding area, there’s no significant premium for serving Beaverton, Tigard, or nearby communities.
What affects your local cost more than geography is the specific glass supplier stock availability. Common sizes are usually in stock within a day or two. Unusual sizes or specialty glass (obscure, tinted, or impact-rated) may have a lead time of one to two weeks and a corresponding price premium.
How to Get Your Exact Price for Patio Door Glass Replacement
The table above gives you a solid ballpark, but your exact cost depends on your door’s specific dimensions, glass type, and current condition — things that take two minutes to measure and can’t be accurately quoted sight-unseen.
Martin Glass offers a free online estimator where you can enter your door size, glass type, and location and get a real price range in seconds — no phone call required to get started.
Get Your Exact Price — Use the Free Online Estimator
Rather talk to someone? Call us directly at (971) 257-4946. We’re a local, family-owned glazing company that’s been serving the Portland metro for over 25 years — you’ll reach a real glazier, not a call center.
Ready to Get Started?
Patio door glass replacement is one of the most straightforward glazing jobs there is when it’s handled by someone who does it every day. The cost is predictable once you know your glass type and size, the job usually takes a few hours, and a properly installed replacement panel will last for years.
Martin Glass serves Hillsboro, Beaverton, Aloha, Tigard, Portland, and the surrounding Washington and Multnomah County area. We carry common patio door glass sizes in stock and can often complete same-week or next-day installations for standard jobs.
Start with the free estimator or call us — either way, you’ll have a real number in hand today.
Price My Project Online | Call (971) 257-4946
Frequently Asked Questions
How much does patio door glass replacement cost in the Hillsboro area?
Based on national data from sources like HomeGuide and Angi, patio door glass replacement typically runs $300–$1,200 per panel including labor, and Portland-area averages fall in the middle of that range. Your exact cost depends on your panel size, glass type (single-pane vs. double-pane IGU), and whether any specialty features like Low-E coating are needed. Use our free estimator at glassrepairhillsboro.com/price-my-project to get a real number for your specific door.
Can I just replace the glass in my patio door, or do I need a whole new door?
In most cases, yes — if the frame, track, and hardware are in good shape, replacing only the glass panel is the right move and the more affordable option. A full door replacement makes more sense when the frame is warped or rotted, the door is 20+ years old with failing weatherstripping and hardware, or the glass size is no longer standard and a new door would actually cost less than custom fabrication. A glazier can tell you which situation you’re in after a quick look.
Why is my patio door glass foggy or cloudy?
Fog between the glass panes means the seal on your insulated glass unit (IGU) has failed. Moisture enters the space between the two panes and condenses on the inner surfaces — no amount of cleaning fixes it. The solution is replacing the glass unit itself, not the entire door. This is a common repair and typically falls in the mid-range of patio door glass replacement costs.
How long does patio door glass replacement take?
Most standard patio door glass replacements take one to three hours once the glass is on hand. Lead time for the glass itself depends on size — common panel sizes are often in stock locally and available within one to two days, while custom or specialty glass may take one to two weeks. Martin Glass will give you a realistic timeline when you call or use the online estimator.
Is patio door glass replacement covered by homeowners insurance?
It depends on the cause. Sudden damage from an impact event — a rock, a break-in, a wayward baseball — is often covered under your dwelling coverage after your deductible, and many homeowners find the out-of-pocket cost after deductible is similar to just paying directly. Normal wear, failed seals, or gradual deterioration are typically not covered. Check with your insurer, and we can provide documentation of the damage if needed.