Wind-Rated Garage Doors in Corpus Christi, TX

Replacing a door in Nueces or San Patricio County? Learn what a wind rating is and what to ask your insurance agent first.

Get a price from a local pro

Free to use
One local company, not a list
No obligation to hire

Referral website, not the contractor. How it works

A wind-rated garage door is one tested to resist a stated wind pressure, and on the Coastal Bend it can affect your windstorm coverage. Ask your insurance agent before you replace a door.

Corpus Garage Door is a referral website, not a garage door company. We send your request to one independent local garage door company. You never pay us; companies we refer you to may pay us for referrals. To get a price on a wind-rated door, send a request with the form.

Why the garage door gets so much attention here

The Texas Department of Insurance (TDI) puts it simply: "Garage doors are particularly vulnerable to high winds, because of the long span of the opening they cover and the relatively lightweight material they are made of." A double garage door is often the widest opening in a house, and if it gives way, wind gets inside.

The Coastal Bend has seen what that wind can do. During Hurricane Celia in August 1970, the Weather Service office in Corpus Christi recorded a 161 mph gust, and gusts at Portland, Odem and Robstown were estimated at 160 to 180 mph. Harvey in 2017 was the first major hurricane to hit the Middle Texas coast since Celia; NOAA's storm records describe Portland's damage as "widespread minor roof damage and fences blown down," with far worse in Aransas Pass and Port Aransas.

What a wind rating actually is

A wind rating is a design pressure, measured in pounds per square foot (psf). A door is tested for wind pushing it inward (positive pressure) and pulling it outward (negative pressure, the suction on the downwind side of a house). A door rated +30/-33 psf, for example, was tested to hold those pressures.

TDI says that in Texas, garage doors must be tested in accordance with ASTM E 330, the standard for uniform static air pressure. Doors in TDI's product evaluation program must carry a label with the product name, manufacturer, series or model number and design pressure rating. If the door is also rated for windborne debris, the label shows the missile test it passed.

Wind speed is not the same as pressure. A map might give a design wind speed in mph, but the pressure your door has to resist depends on your house. DASMA, the door manufacturers' trade group, lists what goes into it: the door's size, its distance from the nearest building corner, the building's mean roof height, the building's use, and the roof pitch. DASMA's wind load guides (Technical Data Sheet 155) turn those into tables. That's why two houses on the same street can need different ratings.

Impact-rated doors and glass

A wind-rated door resists pressure. An impact-rated door has also survived a test where a large missile hits it, followed by cycles of wind pressure. For products meant for every wind zone, TDI points to Missile Level D: a 9-pound 2x4, 8 feet long. TDI accepts windborne-debris test reports under ASTM E 1886 and E 1996, AAMA 506, Miami-Dade's TAS protocols, or ANSI/DASMA 115 for garage doors.

TDI's storm-repair handout says that if the door you pick has glass panels, you should consider an impact-resistant door. Glass is usually the first thing to break.

TWIA, WPI-8 and your insurance agent

Who's in the TWIA area. The Texas Windstorm Insurance Association covers the 14 first-tier coastal counties: Aransas, Brazoria, Calhoun, Cameron, Chambers, Galveston, Jefferson, Kenedy, Kleberg, Matagorda, Nueces, Refugio, San Patricio and Willacy, plus parts of Harris County. Corpus Christi, Flour Bluff and Robstown are in Nueces County. Portland is in San Patricio County.

What TDI tells homeowners. TDI's handout "Repairing My Garage Door after a Storm" says homeowners in the first row of Gulf counties should contact their insurance agent to find out whether repairs need to comply with the International Residential Code or International Building Code. If the repairs are inspected and comply, TDI issues a Certificate of Compliance, Form WPI-8. TDI's inspection page explains that a WPI-8 covers ongoing construction and a WPI-8-E covers work that's already finished, and that most homes need a certificate of compliance to buy a TWIA policy.

Garage doors aren't on the skip list. TDI publishes a list of home repairs that don't need a windstorm inspection: fence repairs, gutters, small roof patches, storm doors and similar items. Garage doors aren't on it. That doesn't mean every door swap needs an inspection; it means you should ask before you buy. Call your agent or TDI at (800) 248-6032.

Timing. TDI says that once an inspector submits the paperwork and it's in order, the WPI-8 is posted online within about three working days, with a paper copy mailed.

How the door should be installed

TDI's handout says the door must be installed "in strict accordance with the manufacturer's installation instructions and their tested high wind application," and that approved doors typically come with installation drawings. TDI's building FAQ describes the two ways to strengthen an opening: replace the door and track with a system designed for high winds and wind-borne debris, or use a tested, approved impact-resistant covering.

DASMA's homeowner tips add a related warning: putting a new door on old track to save money may not work, because the track has to match the door's section thickness, weight and headroom. On a wind-rated door, the track, struts, hinges and anchors are part of what was tested.

What a wind-rated door costs

HomeAdvisor puts a new door built for hurricane areas at about $800 to $1,500 installed, and retrofitting an existing door for hurricanes at about $500. It lists reinforced tracks, sturdier frames and steel or fiberglass skins among the features. Larger doors, impact ratings, windows and insulation raise the price. Permit fees and any inspection costs are separate; ask the company what its price includes. The garage door repair cost guide has the full table.

Questions to ask before you sign

What design pressure does my house need, and how did you work it out?
What is this door's rating, and will it carry a label showing it?
Is it listed in TDI's product evaluation system? Can I see the evaluation report and installation drawings?
Are you replacing the track and hardware as part of the tested system?
Do I need impact rating for the windows in this door?
Are you familiar with TDI's Windstorm Inspections Program, and will this job be eligible for a WPI-8 if my agent says I need one? (TDI's handout warns against contractors who aren't familiar with the program.)
Who pulls the city permit? Corpus Christi's homeowner permitting guide lists replacing a garage door as permitted work.

On storm day

When a storm is coming, close the door and leave it closed; a door that's open or partly open can catch wind. Engage the manual lock if your door has one and your opener allows it, and know where the emergency release is in case the power fails. Never stand under or near a door that's flexing in high wind.

For the full replacement process, see new garage door installation. If a storm already bent the track or snapped a cable, start with cable, roller and track repair. For ongoing upkeep, read the salt air care guide, and see the questions page for insurance basics.

Common questions

Do garage doors have a wind rating?

Yes. A tested door has a design pressure rating, in pounds per square foot, for wind pushing in (positive) and pulling out (negative). TDI requires garage doors in its product evaluation program to carry a label showing the product name, manufacturer, series or model number and design pressure rating. Look for that label on the door.

What is the best garage door for high winds?

The one whose tested rating meets the wind load for your house, installed with its matching track and hardware exactly as the manufacturer's high-wind instructions say. TDI says to replace the door and track together with a system designed for high winds and wind-borne debris. If the door has glass panels, TDI suggests considering an impact-resistant model.

Is a WPI-8 required for a new garage door?

We can't answer that for your policy, and you shouldn't guess. TDI's handout tells homeowners in first-tier coastal counties to ask their insurance agent whether repairs must meet the building code. Garage doors aren't on TDI's list of repairs that skip an inspection. Call your agent or TDI at (800) 248-6032 before the work starts.

Can I brace my existing door instead of replacing it?

TDI describes two ways to strengthen a garage door: replace the door and track with a high-wind system, or use a tested and approved impact-resistant covering. Retrofit braces and kits vary, so ask the company what testing a kit has and whether it would count toward a WPI-8. HomeAdvisor puts a hurricane retrofit at about $500.

Do they make hurricane-proof garage doors?

No door is proof against everything. Doors are tested to a rated pressure and, for impact doors, to a standard missile test. TDI accepts windborne-debris test reports under standards that include ANSI/DASMA 115 for garage doors. A rating tells you what the door was tested to withstand, nothing more.

Sources (16)

Last updated 2026-10-24