By Marion Cadieux
•
April 2, 2025
It’s a fair question—especially if you're looking for a cost-effective fix or planning to sell your home soon. But before you commit to a short-term solution, it’s important to understand the real differences between glass replacement and full window replacement, and why we at Preservation Home Specialist only offer complete window replacements. Option 1: Glass-Only Replacement This method involves removing the failed or damaged glass from your existing window frame and installing new glass into the same sash or frame. ✅ Pros: Lower upfront cost: Glass-only is typically cheaper than full replacement. Faster turnaround: In some cases, replacing just the glass can be completed quickly. Visually restores clarity: Gets rid of fogged or cracked glass. ❌ Cons: Doesn’t address the root problem: Most failed seals or fogged panes are a symptom of aging or warped frames, not just bad glass. No improvement to energy efficiency: Old frames and seals continue to leak air and allow drafts—even with new glass. No sound reduction: Traffic, neighbors, and exterior noise will still filter through aging window frames. Limited warranty (if any): Many glass-only fixes come with short or no warranty protection. Reduced home value impact: Appraisers and home inspectors know the difference between a patch job and a proper upgrade. 💰 How Much Does Glass Replacement Really Cost? On average, glass-only replacements cost between $250 and $500 per window, depending on: Window size Single-pane vs. double-pane Tempered or Low-E glass upgrades Labor complexity (especially with older or damaged frames) At first glance, this might seem like a more budget-friendly option—but it’s important to keep in mind: It doesn’t address failing frames, seals, or insulation issues There’s no sound dampening benefit, which is a major factor for many homeowners Most glass-only repairs offer limited or no warranty coverage While replacing the glass may temporarily restore clarity, it’s often just a band-aid—leaving you with the same inefficient, noisy, and draft-prone windows you had before. Option 2: Full Window Replacement (This is the only service we provide at Preservation Home Specialist.) This involves removing the entire window unit—frame and all—and replacing it with a new, energy-efficient, sealed, and warrantied window system. ✅ Pros: Total upgrade: You get brand new frames, seals, hardware, and glass—all built to work together. Significant energy savings: Modern windows with Low-E coatings and Argon gas insulation drastically reduce heat transfer and lower utility bills. Built-in sound dampening: Triple-pane options and precision-fit frames help block out highway noise, loud neighbors, or mechanical systems like AC units and pool pumps. Lifetime warranty: Most full replacement windows come with a limited lifetime warranty against seal failure, one of the most common long-term issues with older windows. Glass breakage protection: Some manufacturers also include a glass breakage warranty, giving homeowners added peace of mind. Improved home value: A full window upgrade is a strong resale point and adds curb appeal. ❌ Cons: Higher upfront cost: Yes, full replacements cost more—but they’re a long-term investment that pays for itself over time. Not ideal for short-term ownership: If you’re moving in a few months, you may not recoup the full ROI. Best suited for: Homeowners planning to stay in their home for 2+ years Those looking to improve comfort, reduce noise, lower energy bills, and protect their home’s value Anyone tired of drafts, sweating glass, or high-maintenance windows Why We Only Offer Full Window Replacement At Preservation Home Specialist, we believe in solutions that last—not temporary fixes. Glass-only replacement may offer short-term savings, but it won’t solve the underlying issues of poor insulation, sound intrusion, or failing seals. Our full replacements are custom-fit, professionally installed, and backed by a lifetime warranty—giving you total peace of mind. Still Not Sure? We’re Here to Help. We understand that every homeowner has different needs. Whether you're concerned about budget, timing, or long-term value, our team is happy to walk you through your options and help you make an informed decision. 📞 Call us today at (904) 853-5679 📩 Or email us at preservationhomespecialist@gmail.com to schedule a no-pressure consultation.