- Texas License #B19847
- Family Owned Since 2010
- Texas Markets 36
- Response · Central TX approx 14 min
- Dispatch 24 / 7
- Google Rating 4.9 / 5
WHAT WE SEAL
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Weatherstripping
Kerf-in and compression seals for door frame sides and head. Lasts 5-8 years in Texas climate.
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Door Sweeps
Screw-on aluminum sweeps with replaceable rubber blades. Seals the gap at the door bottom against drafts and pests.
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Threshold Adjustment
Adjustable aluminum threshold raised to contact the door sweep. Creates the compression seal at the floor.
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Frame Caulking
Exterior caulk applied to the door frame perimeter. Seals the stationary joint between frame and wall.
HOW DOOR WEATHER SEALING WORKS
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Air Leak Audit
We inspect all four sides of each door: top, sides, bottom, and threshold. Flashlight test from inside confirms visible gaps. Hand test detects air movement on windy days.
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Old Seal Removal
Existing weatherstripping, sweeps, and adhesive residue are stripped clean. New seals applied over compressed old material fail in months. We prep the surface before anything goes on.
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Frame Weatherstripping
Kerf-in or compression seal installed on door stop at head and both sides. Positioned for 25-50 percent compression so the door latches without binding.
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Sweep and Threshold
Screw-on door sweep or automatic door bottom installed at door base. Adjustable threshold raised to contact sweep. No light gap, no air gap when door is closed.
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Light Test and Sign-Off
Door closed, room darkened, flashlight held outside. Zero light visible at perimeter confirms the seal. We operate the door ten times and adjust until it is right.
WHY TEXAS BREAKS WEATHERSEALS FASTER
110-Degree Summers Destroy Seals That Would Last 10 Years Elsewhere
Every weatherseal type works by compression. The material presses against the door or frame and fills the gap. Texas heat cycles shrink the gap during 110-degree afternoons and expand it overnight. Adhesive-backed foam loses its bond within 2-3 years because the frame surface flexes. Vinyl bulb seals harden in UV and crack along the compression line. Brush seals flatten and stop making contact.
The 2021 freeze added another failure mode. Doors that had never experienced sustained freezing temperatures saw frames absorb moisture during the week of ice storms. When the moisture evaporated, frames contracted and left gaps that had not existed before. Homes with HVAC systems working overtime during that event paid $400-600 in heating bills for a week. Sealed doors held the heat in. Unsealed doors could not.
Texas pollen loads are also a factor. Cedar, oak, and mountain cedar pollen accumulate in the compression gap of a worn seal and prevent it from fully closing. Homes near golf courses and green belts in Austin see this every February during cedar fever season. The dust load also accelerates abrasion on brush sweeps at the door bottom.
- Kerf-in seal protects the rubber core from direct UV exposure
- Screw-on door sweep holds position through thermal expansion cycles
- Adjustable threshold accommodates post-freeze frame movement
- Exterior caulk seals the frame-to-wall joint missed by weatherstripping
COMPARE WEATHERSEAL TYPES
| Seal Type | Vinyl Bulb | Brush Seal | Magnetic | Kerf-in Kit |
|---|---|---|---|---|
| Typical cost (per door) | $30-70 | $25-60 | $80-150 | $120-220 |
| Lifespan in Texas | 3-5 yrs | 3-6 yrs | 7-10 yrs | 5-8 yrs |
| Best application | Wood frames | Bottom sweeps | Steel doors | Any door type |
| HVAC savings | Moderate | Moderate | High | High |
| Install time (per door) | 30-45 min | 20-30 min | 45-60 min | 60-90 min |
THE MATH ON ENERGY SAVINGS
How Much Is a Drafty Door Costing You Each Month?
A 1/8-inch gap around a standard 36-inch door perimeter equals a 5.5-inch hole in your wall. Texas homes run cooling 8 months a year. That gap adds $30-60 per month per door. Three exterior doors in that condition: $90-180 per month in wasted electricity.
- $30-60 per door per month in HVAC waste with worn seals
- 2-4 mo typical payback on a full door weather-seal job
- $50-100 per month lost through an unsealed garage service door
- 20-40% exterior noise reduction through a properly sealed door
WHAT OUR CUSTOMERS SAY
Our electric bill dropped the very next month after they sealed all three exterior doors. The tech found a gap under the garage service door I had completely missed. Fast and professional.
Google Review
Pricing for this service is custom-quoted
Specialty work like this depends on parts, building type, and scope. Call for a precise price or send the details and we will quote within the hour.
Licensed #B19847. Free phone quotes.
DOOR WEATHER SEALING - FREQUENTLY ASKED QUESTIONS
How long does weatherstripping last in Texas heat?
Texas is brutal on weatherseals. Adhesive foam compresses and de-bonds in 2-4 years because repeated 110-degree attic heat cycles shrink the door frame gap, then nighttime cooling expands it. Rubber and vinyl compression seals last 4-6 years if the door faces north or is covered; south and west exposures run 3-4 years. Kerf-in weatherstripping installed in a routed groove lasts 5-8 years because the groove protects it from UV and thermal shock. Magnetic seals on steel doors last 7-10 years. Annual inspection before summer is the rule: hold a candle near the perimeter at night. Any flicker means the seal is gone.
What does a worn door seal actually cost me on my electric bill?
A 1/8-inch gap around the full perimeter of a 36-inch exterior door is the equivalent of a 5.5-inch hole in your wall. In a Texas home running the A/C eight months a year, that gap adds $30-60 per month to your electric bill. Three exterior doors in that condition run $90-180 per month in wasted cooling. A full weather-seal job on three doors typically costs $200-400. Payback is 2-4 months. For the 2021 freeze, homes with failed seals saw heating bills spike 40-60 percent during the week the grid went down because portable heaters were fighting the same gaps.
Which weatherseal type is best for a Texas front door?
For a south- or west-facing steel or fiberglass door: kerf-in compression seal on the frame sides and head (kerf protects the seal from UV and heat), a screw-on aluminum door sweep with a replaceable rubber blade at the bottom, and an adjustable aluminum threshold. This combination handles the 110-degree peak summer temperatures, the 30-80 percent humidity swings, and the occasional freeze event. Adhesive foam is acceptable for a shaded north-facing door on a rental where you cannot modify the frame. Magnetic seals work well on steel doors that close against a steel frame and are ideal for air-tightness.
Will new weatherstripping make my door hard to close?
Properly installed weatherstripping creates 25-50 percent compression when the door closes. You feel the seal make contact but the door latches with normal force and no slamming. If you have to kick the door or it bounces back, the seal is over-compressed or the threshold is set too high. If you can see daylight around the perimeter with the door closed, the seal is under-compressed or the seal itself has worn flat. Our technicians use a feeler gauge and a light test before leaving the job. If the door binds after installation, we adjust before we go.
Should I seal the door between my garage and the house?
This is the most-overlooked door in Texas. Garage air in summer reaches 120-130 degrees. The door between the garage and the conditioned house is typically hollow-core and unweathered. Every gap drives superheated air directly into your living space and forces the A/C to compensate. The same 1/8-inch perimeter gap that costs you $30-60/month on a front door costs $50-100/month on a garage service door because the temperature differential is larger. The fix is identical: compression seal on the frame, screw-on door sweep, adjustable threshold. It is a code-required fire-rated assembly, so we verify the door itself meets the 20-minute rating as part of the job.
Can you seal the frame caulking at the same time?
Yes, and we recommend it. Weatherstripping handles the moving joint between the door and the frame. Caulking handles the stationary joint between the door frame and the exterior wall sheathing or brick mold. Both need to be intact for a complete air seal. Cracked or missing exterior caulk around the door frame is common in Texas due to thermal expansion. We apply paintable exterior caulk to the door frame perimeter as part of the weather-sealing package at no extra charge. The combination typically reduces air infiltration by 85-90 percent at that door opening.
Stop Wasting Electricity on Drafty Doors
Weatherstripping, door sweeps, threshold adjustment, and frame caulking across Texas. Same-day service available. License #B19847.