
Replacing windows in historic homes is important for improving energy efficiency while keeping the home's charm. At ARDMOR, we know how to balance preserving architectural heritage with modern performance. Our experts can integrate new window technologies while maintaining the timeless look of older properties. Let's look at how you can upgrade your historic home's windows to enhance both appearance and function.
Key Points: Historic Window Replacement
- ARDMOR specializes in replacing historic windows while preserving architectural character
- Aluminium frames with thermal breaks offer excellent insulation and durability
- Custom-made replacements can match original designs and dimensions
- Modern glazing technologies improve energy efficiency and comfort
- Professional installation ensures proper fit and performance
Understanding the Value of Historic Windows
Historic windows are more than just functional parts of a building. They're important to a home's architectural style and show off the craftsmanship of the past. These windows often have intricate details and unique materials that are hard to copy today. They add a lot to how a property looks and its historical value, often being key features that define the building's style and time period.
At ARDMOR, we're experts in window replacement that respects your home's history while meeting modern needs. Our team knows a lot about different architectural styles from various time periods. This lets us offer solutions that keep your home's design intact. We can help you figure out if your windows need to be completely replaced or if they can be improved through restoration or partial upgrades. We make sure every decision improves both how your historic property looks and how well it works.
Assessing Your Historic Windows
The first step in any window project is a thorough check. This requires a good eye for both historical details and structural strength. Our team at ARDMOR does complete evaluations to figure out the best plan for your historic windows. Here are signs that your windows might need attention:
If you notice these issues, it doesn't always mean you need to replace the whole window. Sometimes, targeted repairs and upgrades can really improve how the window works while keeping its historical look. Our experts can give you a detailed analysis and suggest the best solutions, whether that's restoration, partial replacement, or full window replacement using historically accurate copies.
ARDMOR's Approach to Historic Window Replacements
At ARDMOR, we take a careful and detailed approach to replacing historic windows. We want to improve energy efficiency and comfort while keeping the architectural details that make your home special. We know that each historic property is unique, and we tailor our solutions to fit the specific needs of your home and its architectural style.
Our complete process includes:
- Detailed assessment of each window's condition and historical significance, including documentation of original features and materials
- Custom solutions that match original designs and materials as closely as possible, utilizing advanced manufacturing techniques to replicate intricate details
- Integration of modern energy-efficient technologies without compromising aesthetics, such as hidden weatherstripping and low-profile double-glazing
- Expert installation by craftsmen experienced in historic home renovations, ensuring proper fit and function while minimizing impact on surrounding architectural elements
- Collaboration with local historic preservation boards and adherence to guidelines for historic districts, ensuring compliance with regulations
- Use of sustainable materials and practices whenever possible, aligning with both historical authenticity and modern environmental concerns

Materials for Historic Window Replacements
Choosing the right materials is crucial when replacing historic windows. While traditional wood windows offer authenticity, modern materials can provide better energy efficiency and durability. At ARDMOR, we offer a range of options to suit your home's needs, each carefully selected to balance historical accuracy with contemporary performance:
Vinyl Windows
Vinyl windows have become a popular choice for replacements because they're cost-effective and durable. They don't rot and need very little maintenance, making them practical for many homeowners. Advanced manufacturing techniques allow us to create vinyl windows that look a lot like traditional materials, with options for custom colors and finishes to match your home's exterior.
Wood Alternatives
For those who want the look of wood with better performance, we offer wood alternatives that combine traditional looks with modern technology. These materials, like composite or fiberglass, can be made to look like wood grain and texture while resisting weather and decay better. They're great for homes in harsh climates or for homeowners who want to reduce long-term maintenance.
Aluminium Options
Aluminium windows are strong and have slim profiles, making them good for certain historic styles while being very durable. Modern aluminium windows have thermal breaks to improve energy efficiency, addressing one of the main problems with older metal windows. Aluminium can be customized with different colors and finishes, allowing us to match the look of traditional materials like steel or bronze while performing better.

Window Styles for Historic Homes
When replacing windows in a historic home, it's important to choose styles that match the original architecture. ARDMOR offers various window styles suitable for historic homes, each carefully designed to keep the period look while including modern improvements:
Double-Hung Windows
Double-hung windows are a classic choice for many historic homes, especially those from the Georgian, Federal, and Victorian eras. They have two parts that move up and down, allowing for good airflow and easy cleaning. Our modern double-hung windows keep the traditional look while adding features like tilt-in parts for easy maintenance and better energy efficiency through improved sealing.
Casement Windows
Casement windows open outward from one side, offering full ventilation and a clear view. They can be great for certain architectural styles, particularly Arts and Crafts or early Modern homes. Our casement windows have advanced locking mechanisms and weatherstripping to improve security and energy efficiency while keeping the slim profiles typical of historic designs.
Bay and Bow Windows
For homes with protruding window areas, bay and bow windows can keep the original look while improving energy efficiency. These complex window arrangements are often focal points in historic homes. Our custom solutions ensure that every detail, from the angle of projection to the decorative elements, matches the original design while incorporating modern insulation and glazing technologies.
Custom Designs
At ARDMOR, we understand that historic homes often have unique window shapes and sizes that reflect specific architectural periods or regional styles. Our custom design options ensure that even the most distinctive windows can be replicated with modern materials and technologies. This includes arched windows, circular windows, and other non-standard shapes that are crucial to maintaining the character of your historic home.

Energy Efficiency Upgrades for Historic Windows
Improving the energy efficiency of historic windows is important for many homeowners, balancing the need for modern comfort and sustainability with historical preservation. ARDMOR offers several innovative solutions to enhance thermal performance without compromising historical integrity:
Double and Triple-Pane Glass
Improved insulation
Low-E Coatings
Reduce heat transfer
Gas Fills
Enhanced thermal performance
Weather-Stripping
Minimize air leakage
These upgrades can significantly reduce energy loss, leading to more comfortable interiors and lower utility bills. Our experts can help you choose the most appropriate options for your home's specific needs and historical requirements. For instance, we can incorporate thin-profile double-pane units that fit within existing frames, or apply clear Low-E coatings that are virtually invisible but highly effective in improving energy performance.
The Replacement Process
Replacing windows in a historic home requires careful planning and execution to ensure that the new installations seamlessly blend with the existing architecture while providing modern performance benefits. At ARDMOR, our process ensures that your new windows not only look great but also perform efficiently:
- Initial Consultation: We begin with a thorough assessment of your home's architectural style, historical significance, and current window conditions. Our experts discuss your goals, preferences, and any specific preservation requirements applicable to your property.
- Custom Design: Based on the initial consultation, we develop custom window designs that replicate the original aesthetics while incorporating modern energy-efficient features. This may involve creating detailed drawings and mockups for your approval.
- Material Selection: We help you choose the most appropriate materials that balance historical accuracy with performance and durability, considering factors such as climate, maintenance requirements, and budget.
- Custom Manufacturing: Windows are crafted to match your home's unique specifications, often involving specialized techniques to reproduce period-specific details such as muntins, glazing bars, and decorative elements.
- Pre-Installation Preparation: We carefully prepare the installation site, taking measures to protect surrounding architectural features and interior finishes.
- Professional Installation: Our skilled technicians, experienced in working with historic properties, ensure proper fit and function. They pay meticulous attention to details such as proper sealing, insulation, and integration with existing trim work.
- Final Inspection and Adjustments: After installation, we conduct a thorough inspection to ensure all windows are functioning correctly and meet our high standards for both appearance and performance.
Throughout the process, we prioritize preserving your home's character while incorporating modern energy-efficient technologies. Our team works diligently to minimize disruption to your home and lifestyle, often completing the replacement process room by room to maintain your comfort and security.
Maintaining Your New Historic-Style Windows
Once your new windows are installed, proper maintenance is key to ensuring their longevity and performance. While modern materials and manufacturing techniques have significantly reduced maintenance requirements, regular care will help preserve the beauty and efficiency of your historic-style windows for years to come. Here are some comprehensive tips to keep your windows in top condition:
- Regular cleaning using appropriate methods for the window material:
- For wood or wood-alternative frames, use a mild soap solution and avoid abrasive cleaners
- For vinyl or aluminium frames, a mixture of vinegar and water can be effective for removing dirt and grime
- Clean glass with a non-ammonia based cleaner to protect any special coatings
- Inspecting and replacing weatherstripping as needed:
- Check for gaps or tears in the weatherstripping annually
- Replace damaged sections promptly to maintain energy efficiency
- Lubricating moving parts to ensure smooth operation:
- Use a silicone-based lubricant on hinges, locks, and sliding tracks
- Avoid oil-based products that can attract dust and debris
- Checking for any signs of wear or damage and addressing issues promptly:
- Look for peeling paint, cracks in the frame, or gaps in the glazing
- Address any water stains or moisture issues immediately to prevent rot or mold
- Seasonal maintenance:
- In spring and fall, clean window tracks and weep holes to ensure proper drainage
- Before winter, check and replace caulking around window frames if necessary
- Proper operation:
- Ensure windows are fully closed and locked when not in use to maintain a proper seal
- Use window treatments appropriately to protect against UV damage and heat gain
By following these maintenance practices, you can preserve the beauty and efficiency of your new windows for years to come. Regular care not only extends the life of your windows but also helps maintain the overall value and character of your historic home.
Case Studies: Successful Historic Window Replacements
At ARDMOR, we've helped numerous homeowners successfully replace windows in their historic homes, balancing preservation with modern performance. Here's a look at some of our recent projects, showcasing our expertise in handling diverse architectural styles and unique challenges:
In this project, we replaced the windows of a 1920s Colonial home with custom-designed vinyl windows that perfectly matched the original style. The homeowners reported a 30% reduction in their energy bills following the installation. Our team meticulously replicated the original multi-pane design, including the distinctive muntins and sash proportions. The new windows feature Low-E glass and argon gas fill, significantly improving insulation without altering the home's classic appearance.
Another success story involves a Victorian-era home where we installed double-pane windows with Low-E coatings. The new windows maintained the intricate detailing of the originals while significantly improving the home's insulation. This project presented unique challenges due to the home's ornate window shapes, including arched tops and bay configurations. Our custom manufacturing process allowed us to recreate these complex designs using modern materials, resulting in windows that are virtually indistinguishable from the originals but offer superior energy performance.
We also tackled a mid-century modern home where preserving the sleek, minimalist aesthetic was crucial. For this project, we utilized slim-profile aluminium frames with thermal breaks, maintaining the characteristic large glass expanses while dramatically improving thermal performance. The homeowners were thrilled with the result, noting a significant reduction in solar heat gain during summer months and improved comfort throughout the year.
Conclusion: Embracing Modern Efficiency While Honoring History
Replacing windows in a historic home doesn't have to mean sacrificing character for efficiency. With ARDMOR's expertise, you can enjoy the best of both worlds – windows that honor your home's architectural heritage while providing modern comfort and energy savings. Our approach combines meticulous attention to historical detail with cutting-edge window technology, ensuring that your home retains its unique charm while benefiting from contemporary performance standards.
Our commitment to quality craftsmanship and attention to detail ensures that your historic home will maintain its charm for generations to come, all while benefiting from the latest in window technology. We understand that each historic property presents its own set of challenges and opportunities, and our team is dedicated to finding solutions that respect your home's past while preparing it for the future.
By choosing ARDMOR for your historic window replacement project, you're not just upgrading your windows – you're investing in the long-term preservation and enhancement of your home's architectural legacy. Our expertise in navigating the complexities of historic preservation guidelines, combined with our access to state-of-the-art materials and manufacturing techniques, allows us to deliver results that satisfy even the most discerning homeowners and preservationists.
Ready to start your historic home window replacement project? Contact ARDMOR today for a consultation. Let us help you preserve your home's unique character while upgrading its efficiency, comfort, and value. Our team of experts is eager to work with you, ensuring that every detail of your window replacement project aligns with your vision for your historic home's future.

ARDMOR ADVANTAGE
We can help elevate your specific window or door issues and provide you with the best and most affordable solution that works. Ardmor provides you with the following advantages: