Sealing Windows and Doors


Service Overview
Alumpro provides professional sealing services for windows and doors to enhance energy efficiency and protect your home from drafts, moisture, and pests. Our experienced technicians use high-quality sealants to fill gaps and cracks around windows and doors, ensuring a tight seal that improves insulation and comfort. We assess your property, recommend the best sealing solutions, and ensure a precise application for lasting results. Whether you need caulking, weather stripping, or foam sealing, we’ve got you covered.

Common Mistakes During Sealing Windows and Doors
- Using the Wrong Sealant: Using non-weatherproof or incorrect sealants leads to poor insulation and water leakage.
- Incomplete Surface Preparation: Failing to clean or dry the surface before sealing prevents proper adhesion.
- Over- or Under-Applying Sealant: Too much or too little sealant can cause gaps or messy finishes, reducing effectiveness.
- Ignoring Gaps and Cracks: Missing small gaps around frames can allow drafts and moisture to seep in.
- Sealing in the Wrong Conditions: Sealing in wet or extremely cold weather can prevent the sealant from curing properly.
- Inconsistent Application: Uneven sealing can create weak spots where air or water can enter.
- Not Testing for Air Leaks: Failing to check for drafts after sealing may leave areas improperly insulated.
- Ignoring Frame Condition: Old, damaged frames may need repairs before sealing for best results.
- Using Temporary Solutions: Relying on caulking or tape as a long-term solution can cause more issues later.
- Skipping Maintenance: Seals need regular inspection and reapplication over time to stay effective.
If you need further variations or have specific requirements, feel free to let us know!
Popular QuestionS
Sealing prevents drafts, moisture intrusion, and pest entry, improving energy efficiency and comfort.
It’s recommended to inspect and reseal every few years or when you notice gaps or wear in the sealant.
We use high-quality weatherproof sealants, including caulking, weather stripping, and foam sealing, tailored to your needs.
While DIY sealing is possible, professional installation ensures proper application and long-lasting results.
The time varies based on the number of windows and doors, but most jobs can be completed in a few hours.