Copper windows
Copper windows are a premium architectural solution that combine durability, aesthetics and energy efficiency. These windows have become increasingly popular among homeowners and commercial builders looking for long-lasting, low-maintenance window solutions with timeless appeal.
Why Choose Copper Windows?
Copper windows offer numerous advantages that make them stand out from conventional window materials:
- Exceptional durability - Copper naturally resists corrosion and can last for centuries
- Low maintenance - Develops a beautiful patina over time without requiring painting
- Energy efficient - Excellent thermal properties help regulate indoor temperatures
- Fire resistant - Won't combust or contribute to fire spread
- Eco-friendly - 100% recyclable material with minimal environmental impact
Copper Windows Technical Specifications
| Feature | Specification |
|---|---|
| Material Composition | 99.9% pure copper with optional alloy blends |
| Standard Thickness | 1.2mm to 3.0mm (custom thickness available) |
| Thermal Conductivity | 401 W/(m·K) at 20°C |
| Expansion Coefficient | 16.5 µm/(m·K) at 20°C |
| Weight | Approx. 8.96 g/cm³ |
| Color Options | Natural copper, pre-patinated, or painted finishes |
Copper Windows FAQ
How long do copper windows typically last?
Copper windows are renowned for their exceptional longevity. With proper installation and minimal maintenance, copper windows can last 100+ years. The material naturally develops a protective patina that actually enhances its durability over time. Many historic buildings with original copper windows still in place after 200+ years serve as testament to their incredible lifespan.
Do copper windows require special maintenance?
Copper windows require significantly less maintenance compared to wood or steel windows. The natural patina process creates a protective layer that eliminates the need for painting. Basic maintenance involves occasional cleaning with mild soap and water to remove dirt buildup, and inspection of weather seals every few years. Unlike other materials, copper won't rot, warp or require surface refinishing.
Are copper windows energy efficient?
Yes, copper windows offer excellent energy efficiency. When combined with modern thermal breaks and high-performance glazing, copper windows can achieve outstanding U-values. The material's natural thermal properties help regulate heat transfer, reducing energy costs for both heating and cooling. Many copper window systems meet or exceed ENERGY STAR® requirements in various climate zones.
Copper Window Styles and Configurations
Our copper windows are available in numerous styles to match any architectural design:
- Casement Windows - Hinged at the side with excellent ventilation
- Double-Hung Windows - Traditional vertical sliding design
- Awning Windows - Top-hinged for weather protection
- Fixed/Picture Windows - For unobstructed views
- Custom Shapes - Arches, circles and other specialty designs
Installation Considerations
Proper installation is crucial for optimal performance of copper windows:
- Must be installed by experienced professionals familiar with copper
- Require appropriate flashing and waterproofing details
- Expansion joints must account for thermal movement
- Compatible sealants specifically designed for copper
- Follow manufacturer's recommended clearances
Copper Windows Cost Considerations
While copper windows have a higher initial cost than standard materials, they offer significant long-term value:
- Eliminates recurring painting/staining costs
- Reduces replacement frequency
- Adds architectural distinction and property value
- Energy savings over time
- Many insurance providers offer discounts for fire-resistant materials
For projects where longevity, performance and aesthetics matter, copper windows represent an outstanding investment that will enhance buildings for generations. Their combination of beauty, durability and practicality makes them a premium choice for discerning clients.