Stop Leaks Before They Cause Damage.
Assessment of window and door perimeter sealing, flashing, and drainage conditions with a written repair scope.
Receive a written scope after the assessment and measurements.
We'll never share your info.
Small leaks become big problems—and most go unnoticed until damage is done
Discoloration on walls or ceilings near windows means water is getting in. Every storm makes it worse, and mold may already be growing behind the drywall.
Soft spots around window frames, peeling paint, or swollen trim are signs of ongoing water damage. The longer you wait, the more expensive the repair.
Those gaps around windows and doors aren't just letting in air—they're an open invitation for insects, spiders, and critters to make themselves at home inside yours.
Failed seals don't just let water in—they let conditioned air out. You're paying to heat and cool the neighborhood while your home stays uncomfortable.
Comprehensive leak prevention solutions
Complete perimeter sealing and weatherstripping
Professional flashing installation and repair
Proper drainage systems for window sills
Keep bugs and critters out with complete gap sealing
Protect your home from water damage
Stop water intrusion before it causes costly structural damage, mold, or interior issues.
Proper sealing reduces air leaks, improving HVAC efficiency and lowering energy bills.
The written repair scope identifies the observed perimeter condition and the recommended materials and work.
Thorough waterproofing and sealing service
Comprehensive assessment of potential problem areas
Detailed scope of waterproofing work needed
Expert application of sealants and flashing for complete protection
“We had water coming in around our master bathroom window every time it rained. Other companies wanted to replace the whole window. Dallas Window Butler found the flashing issue, resealed everything properly, and we haven't had a drop of water since. Saved us thousands.”
David W.
We use the same products commercial contractors trust
50-year rated sealants that flex with temperature changes without cracking
Proper joint preparation ensures sealant adheres and performs correctly
Self-adhering membrane creates watertight barrier at vulnerable points
Complete gap sealing keeps bugs, insects, and critters from entering your home
Product and installation details selected for the confirmed residential scope
Everything you need to know about our services.
Protect your home from water damage with professional sealing services.
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