Window Certifications: What do they mean and why are they important?
People are skeptical, and in today’s world it can be especially difficult to believe much of what we’re told is 100% true. That’s probably a healthy thing! So, how do we know that what we’re being told is the truth—that the window you’re purchasing insulates like it should? Which Window Certifications…and Why? Certifications provide
August 25, 2019