Window and Door Installation in Austin, TX Built for Heat, Hail & Storms

Sunlight passes through clear or high-SHGC glass and turns into heat inside your home. Aluminum frames make it worse because they conduct heat straight indoors. The result is hot rooms, overworked AC and spaces you avoid from 3 to 8 p.m.

Austin is in Zone 2A, so solar gain matters more than winter heat loss. Many homes still have single-pane or bronze aluminum windows from the 1970s and '80s. Others got replacement glass with a northern-climate low-E coating that lets far too much heat through. West-facing walls take hours of late sun when it's 100°F outside, and lows in the upper 70s mean the house never fully cools overnight. ERCOT peak-demand pricing makes every hour the AC runs cost more.

• Glass that's hot to the touch on summer afternoons
• One or two rooms that stay several degrees warmer than the rest
• AC running nearly nonstop from July through September
• Faded hardwood, rugs or furniture near windows
• Aluminum frames that sweat or feel hot
• Electric bills climbing year over year

We see this most in Northwest Hills, Travis Country and older Round Rock homes with original aluminum frames, and in Westlake and Lakeway houses with large west-facing view walls. Tract homes in Circle C and Avery Ranch with failed builder glass are a close second.

Our fix: We replace the windows with low-SHGC, spectrally selective low-E dual-pane units, usually vinyl, fiberglass or composite, and we choose the glass by which way each wall faces.

Dual-pane windows are sealed units filled with insulating gas. When the edge seal fails, the gas escapes and humid air gets in. You'll see condensation or a milky film between the panes, and the window loses most of its insulating value.

Austin's heat cycles are punishing. Glass can go from 75°F at dawn to over 140°F on a sunny west wall, and that daily expansion and contraction fatigues the seals. High UV breaks down sealants and the cheap vinyl around them. Most of the builder-grade windows installed during the 1990s–2000s building boom in Cedar Park, Round Rock and Buda are now 20–30 years old, which is past the realistic life of their seals.

• Fog, haze or water droplets between panes
• Mineral streaks inside the glass that can't be cleaned
• Rainbow or distorted reflections
• Sashes that feel warmer than others nearby
• Chalky or warped white vinyl frames
• Window labels or stickers dated before 2005

This is the most common issue in production neighborhoods like Avery Ranch, Brushy Creek, Steiner Ranch, Circle C and Buda subdivisions. It usually shows up on south and west elevations first, often in several windows at once.

Our fix: Whole-unit replacement with quality, heat-resistant frames is usually the most cost-effective fix. Swapping only the glass works on a few sound frames, but it rarely makes sense across a whole house.

Hailstones crack or shatter glass, shred screens and dent aluminum frames and door skins. Even when nothing breaks, hail can bruise seals and frames enough to cause leaks and fogging months later.

Central Texas sits on the southern edge of Hail Alley. Spring supercells regularly drop golf-ball-size hail or larger across Travis and Williamson counties. Homes with exposed hillside elevations take direct hits, and older aluminum and thin vinyl have little impact resistance. Every big storm also draws out-of-town storm chasers, so many homeowners end up with a rushed, poorly flashed second problem after the first one.

• Cracked, starred or shattered panes
• Torn or dented screens and screen frames
• Dents or chipped finish on aluminum frames
• Dimpled metal door skins or storm doors
• New leaks or fogging weeks after a storm
• Neighbors filing roof claims after the same storm

Hail damage clusters in Round Rock, Cedar Park and northwest Austin, and across exposed lots in Lakeway and Bee Cave. Most claims come in during March through June, when severe storms are most frequent.

Our fix: We document the damage for your insurance claim, secure any broken openings, and replace damaged units. Upgrading to laminated or impact-rated glass is often a sensible choice at that point.

Wind-driven rain gets past windows or patio doors that were installed without proper flashing, sill pans or sealant. The water soaks into the framing and drywall, often where you can't see it.

Austin's rain tends to come in short, heavy bursts, like the Halloween floods or storms that drop several inches in an afternoon. That puts far more water against an opening than steady drizzle does. Stucco and Austin stone exteriors hide water behind them, and many quick installs just caulk a new unit into the old opening with no sill pan at all. Patio sliders on grade are especially exposed to splash-back and pooling.

• Stained or bubbling paint below windows
• Soft, dark or rotting wood sills and trim
• Musty smell near a patio door
• Swollen baseboards or flooring at door thresholds
• Water on the sill after storms
• Cracked stucco around window corners

We find this often in stucco homes in Circle C and Steiner Ranch, on patio sliders in Barton Hills and Zilker, and in hillside homes in West Lake Hills where wind drives rain hard against the view glass.

Our fix: We remove the unit, repair any rotted framing, install sloped sill pans and layered flashing tied into the weather barrier, then reinstall or replace the window or door.

Expansive clay soil shrinks during drought and swells after rain, and that movement shifts the foundation. Door and window openings get pulled out of square, so doors bind, latches stop lining up and glass can crack under stress.

East of MoPac and I-35, much of Austin sits on Houston Black and similar high-shrink clays. Long Texas droughts followed by sudden downpours make the swings more extreme. Pier-and-beam and early slab homes in East Austin, Del Valle and older North Austin move the most. A standard-size replacement won't fit an opening that's half an inch out of square, so these jobs need careful measuring, shimming and sometimes custom sizes.

• Doors that stick or swing open or shut on their own
• Deadbolts that won't line up with the strike plate
• Uneven gaps at the top of a door
• Daylight showing around a closed door
• Diagonal drywall cracks from window corners
• Windows that are hard to open or lock
• Cracks in glass with no obvious impact

Common in Crestview, Allandale, Govalle, Cherrywood, Del Valle and older Manor-area and North Austin homes. It's especially noticeable at the end of a dry summer or after the first big fall rains.

Our fix: We measure the actual out-of-square opening, then shim, true up and install a properly sized door or window. When the movement is severe, we coordinate with your foundation contractor first.

Hollow-core or thin-skinned exterior doors, short strike screws, worn weatherstripping and single-pane sliders all leave a home easy to break into and expose it to wind, dust and heat.

Many 1970s–1990s Austin homes were built with builder-grade entry doors and aluminum sliders that were never meant to last 40 years. UV and heat crack wood doors and cook the weatherstripping. Property crime has risen in some neighborhoods, so homeowners want doors that resist forced entry, and laminated glass that holds together when someone tries to break it. Uri also showed how drafty doors drain heat.

• Visible daylight or drafts around the door
• Cracked, warped or delaminating wood door
• Slider that jumps its track or won't lock securely
• Rattling door even when latched
• Cedar pollen and dust piling up inside the threshold
• Single-pane glass in a patio door

We see a lot of this in Northwest Hills, Tarrytown and Zilker homes with original sliders, in rental properties across East Austin, and in newer infill near Mueller where owners want to upgrade to sturdier steel-look or fiberglass doors.

Our fix: We install fiberglass or steel entry doors with reinforced frames, long-screw strike plates and multipoint locks, or replace the patio door with a laminated, low-E slider.

Original wood sash and steel casements wear out. You'll see rot, broken sash cords, failed glazing putty, rusted frames and single-pane glass. In pre-1978 homes, layers of lead paint add a health hazard.

Central Austin's oldest neighborhoods have thousands of 1920s–1960s homes with original windows. Humidity and heavy rain rot sills, and UV breaks down the paint. Many of these homes sit in Local Historic Districts, where you can't simply swap in vinyl. Homeowners need replacements the city will approve, usually wood with true or simulated divided lites, plus lead-safe work practices.

• Soft or crumbling wood sills
• Sashes painted shut or falling when raised
• Missing or cracked glazing putty
• Rusted, bowed steel casement frames
• Peeling paint chips near windows
• Single-pane glass with heavy drafts

Concentrated in Hyde Park, Clarksville, Travis Heights, Bouldin Creek and Tarrytown for wood windows, and in Allandale, Crestview and Barton Hills ranches for steel casements.

Our fix: We use RRP lead-safe practices and recommend historically sympathetic replacements, and we prepare the product details your Certificate of Appropriateness application needs when one is required.