Our foggy glass replacement process is simple, fast, and affordable. We replace only the glass — not the entire window — saving you up to 70% compared to full window replacement.
From your first call to crystal-clear windows, here's exactly what to expect when you choose Apex Windows for your foggy glass replacement.
It starts with a phone call or online request. We'll schedule a convenient time to visit your property and inspect every affected window. Our technician will measure each glass unit, assess the frame condition, and identify the exact type of insulated glass unit (IGU) needed. You'll receive a detailed written estimate on the spot — with no obligation and no pressure.
Once you approve the estimate, we order precision-cut insulated glass units built to your exact specifications. Each IGU is manufactured with two panes of glass separated by a spacer bar, filled with argon gas for superior insulation, and sealed with a dual-seal system. We can also add Low-E coatings for enhanced energy efficiency — especially beneficial in the Texas heat.
When your custom glass units are ready, we'll call to schedule your installation at a time that works for you. Most residential jobs are completed in a single visit. We arrive on time, protect your floors and furniture, and get to work. There's no need to remove window treatments ahead of time — we handle everything.
Our certified technicians carefully remove the failed glass unit from your existing frame — the frame stays in place. We clean the frame channel thoroughly, removing old sealant and debris. The new IGU is set into the frame with precision glazing points and professional-grade silicone sealant. Each window is tested for proper fit and seal integrity before we move on.
After installation, we perform a thorough quality inspection of every replaced window. We clean up all debris, remove protective coverings, and leave your home spotless. You'll receive your {warranty} warranty documentation covering seal integrity, glass defects, argon gas retention, and our workmanship. We also follow up within 30 days to ensure your complete satisfaction.
See why glass-only replacement is the smarter choice for foggy windows.
Step 1 is a free, no-obligation inspection and estimate. Call us today or request your estimate online.