When you’ve upgraded your home with new windows from Renewal by Andersen® of Rapid City, you want to ensure your investment delivers both beauty and performance. Knowing how to properly inspect your new windows after installation is important for homeowners, especially in areas where the weather can fluctuate throughout the year. Whether you chose a beautiful picture window or a more traditional double hung style, the following tips will help you confirm that your replacement window installation was completed to a high standard.

Inspect the Quality of Workmanship
After the installers have completed the job, take time to inspect the finish and fit of your new windows. Examine the window frame and sash for straight lines and even spacing, and make sure the materials are free of excessive caulking or visible gaps. A properly sealed window helps prevent drafts and improves your home’s energy efficiency.
If you have a double hung window repair, ensure both sashes move smoothly. Operate the locks and verify that the window closes securely. Signs of quality window installation include:
- Smooth operation of all moving parts
- Clean corners and properly fitted trim
- No visible scratches, dents, or warping on the window or surrounding surfaces
Test for Functionality and Energy Efficiency
Your new windows should not only look attractive but also improve your home’s comfort and energy efficiency. After installation, check that:
- Windows open and close smoothly without resistance
- Locks engage securely
- Screens fit properly, if included with your purchase
Test for drafts by running your hand around the window frame on a cool or windy day. If you notice air entering around the window, it could indicate an installation or sealing issue that should be addressed.
Check Exterior and Interior Sealing
A properly completed picture window installation helps prevent air and moisture from entering your home. Inspect both the interior and exterior of each window to ensure the caulking has been applied neatly and creates a continuous seal without excessive buildup on the surrounding surfaces.
Also check for the following:
- Water stains or discoloration that may indicate a sealing problem
- Any signs of leaks by gently spraying water on the exterior of the window and inspecting the interior afterward
Review Window Warranties and Documentation
After installation, you should receive warranty information and operating instructions. Verify that your warranty has been registered and that all documentation is complete. Store these materials in a safe place for future reference. Renewal by Andersen products typically include comprehensive warranty coverage to help protect your investment against eligible defects.
Seasonal Considerations
Weather conditions can change significantly throughout the year, so it is a good idea to inspect your windows periodically. After colder weather, check that the interior glass remains dry and that excessive condensation is not forming, as this could indicate an issue that requires attention. During warmer months, inspect for any gaps or movement around the window that may occur as building materials naturally expand and contract.
Contact Renewal by Andersen of Rapid City for Support
If you notice any operational issues, unexpected drafts, or concerns about the quality of your installation, don’t hesitate to contact Renewal by Andersen of Rapid City. Our experienced team is committed to providing dependable solutions for all your window needs, including replacement window installation, double hung window repair, and picture window installation. Reach out for a prompt inspection and support to keep your home comfortable and beautiful for years to come. Call us today at (605) 341-7831 or fill out our contact form to schedule your in-home consultation.

