Reviving Ancient Windows: A Detailed Walkthrough
In the world of home renovation, restoring old windows in a historical home can be a worthwhile investment. Here's why:
Restoring antique windows not only preserves a building's historic character, but it also offers energy efficiency and longevity. This is particularly true when the windows boast original historical features, such as antique glass and superior-quality old wood, that cannot be replicated in modern replacements.
When historical authenticity is a priority, there are several key reasons to opt for restoration over replacement:
- Historical and Aesthetic Value: Antique windows, such as those containing wavy or bullseye glass from before the 1950s, carry unique visual qualities and historical significance that modern replacements rarely match. Restoring these windows preserves the building's original look and integrity.
- Durability and Material Quality: Older windows, especially those made from original forest wood harvested from long-matured trees, are far superior in durability and natural rot resistance than modern wood or synthetic window materials.
- Energy Efficiency and Cost Effectiveness: While replacement windows often come with limited warranties (usually under 20 years), restored windows, properly weatherized and maintained, can remain efficient and functional for 50+ years or more, making restoration more cost-effective over the long run. Studies have shown that restored historic windows perform comparably to new windows in many climates.
- Environmental Impact: Restoration is more sustainable and environmentally friendly compared to discarding old windows and producing new replacement units.
Restoration may be the better option when the windows are structurally sound or can be repaired using modern wood-epoxy techniques. Replacement might be considered when windows are severely deteriorated beyond repair, are missing critical original details, or when the homeowner prioritizes modern styles or minimal maintenance over preservation.
In cases of major damage, window replacement may be the best option. However, when balancing cost, historical integrity, durability, and sustainability, restoration is often the preferable path in historic homes.
The cost to replace window glass is about $300-$700 per window, while the price of window repair, including sanding, painting, sealing, and reglazing, ranges from $100 to $800. When multiple windows require restoration, repairs are complex, or the job spans several stories, it's time to call in a professional. For historic windows, restoration prices might be higher due to the need for custom millwork and skilled labor.
However, restoring old windows can help reduce utility bills in some instances. Applying insulating window film in the winter can help keep warm air inside during frigid months. Thick curtains and shades also act as insulators, helping combat heat gain in summer and heat loss in winter. Installing storm window inserts can further reduce heating and cooling loss.
It's important to test for lead paint before sanding or stripping windows, as you can purchase DIY lead test kits at most home improvement stores. Drafty windows can result from worn weather stripping, a material that can be replaced.
In conclusion, restoring old windows can be a cost-effective option when the repair cost is lower than the replacement cost. By preserving a historical home's architectural integrity, restoring old windows not only adds to the home's charm but also contributes to its long-term value and energy efficiency.
- A contractor specializing in home-and-garden renovations may suggest restoring antique windows for their historical and aesthetic value, as well as their durability and energy efficiency.
- When it comes to tools for window restoration, modern wood-epoxy techniques and lead paint test kits are essential, while insulating window film, thick curtains, and storm window inserts can aid in improving energy efficiency.
- In some cases, the contractor might recommend window replacement if the windows are severely deteriorated, missing critical original details, or if the homeowner prioritizes a modern lifestyle and minimal maintenance.
- By choosing to restore old windows instead of replacing them, homeowners can enhance their lifestyle in a historical home, promoting sustainability while potentially reducing their utility bills.
