Why is Proper Window Installation Important?

You can buy the best quality glass and the most energy-efficient window frames, but if your windows aren’t properly installed, you won’t enjoy their full benefits.

The components that make up your house – the foundation, roof, gutters, siding, doors and windows in San Francisco — can only achieve their full efficiency with proper installation. Think of your house as a big box: every time a hole is cut for vents, pipes, doors, and windows, a potential avenue for energy loss is created. A small mistake like cutting the flashing incorrectly, using the wrong sealant, or not properly installing insulation can compromise an otherwise well-built window frame.

The criteria to determine overall installation quality of a San Francisco window varies with each contractor. There are, however, common characteristics of a quality installation:

1. It should protect you from water damage. A well-installed window should form a continuous water barrier – it may not penetrate through the windows but it could do so through the wall and cause structural damage. Condensation could also form, which can rot your walls from within.
2. It should limit air leakage. Your window’s energy efficiency is compromised if there are cracks around the window frame or if there is insufficient thermal insulation. This means that despite the protection that your window offers, heat can still escape your home during winter (or seep inside during hot days). Your HVAC system will have to work harder to compensate, consequently adding to your energy bill.
3. It should protect the window’s structural integrity. A properly installed window should support no more weight than itself, otherwise the added strain could accumulate and damage the areas underneath the window.

At Renewal by Andersen® of San Francisco, we are very particular with how we install our San Francisco windows. Our workers are trained to maintain the skill set, keen eyes, and high standards needed to professionally install your new windows. We also provide a wide array of warranty options that suit your home and budget, ensuring any problems that may arise from the material and installation are addressed.

If you would like to know more about what makes Renewal by Andersen of San Francisco a leader in quality window installations, call us now at (866) 609-5033 or fill out our contact form.