Vinyl Garden Windows
Thermo-Twin windows are unrivaled when it comes to their reliability and efficiency. Other window companies can’t do what Thermo-Twin does. That’s means offering best-in-class features on beautiful windows, all of which are custom built specifically for your home. Save on energy costs, accent your home and never worry about maintenance.

Features and Specifications:

• Energy-Efficient - All of our vinyl windows come standard with Super-Spacer technology, which provides one of the best energy-efficient insulated glass systems in the world!
  
• Combat Heat Loss - Specially designed weather stripping seals the window tightly to virtually eliminate heat loss around the perimeter of the unit
  
• Extra Strong - Our multi-chambered extrusions, manufactured from 100% virgin vinyl, provide outstanding strength and rigidity
  
• Secure - Your home’s safety is one of our greatest concerns. That’s why our vinyl windows include multi-point locking systems and heavy-duty operator and hinge systems for added security
  
• Durable – Welded frame corners and sash corners provide extra strength for long lasting durability and smooth operation

Aluminum Garden Windows 
Thermo-Twin windows are unrivaled when it comes to their reliability and efficiency. Other window companies can’t do what Thermo-Twin does. That’s means offering best-in-class features on beautiful windows, all of which are custom built specifically for your home. Save on energy costs, accent your home and never worry about maintenance.

Features and Specifications:

• Energy-Efficient - All of our vinyl windows come standard with Super-Spacer technology, which provides one of the best energy-efficient insulated glass systems in the world!
  
• Combat Heat Loss - Specially designed weather stripping seals the window tightly to virtually eliminate heat loss around the perimeter of the unit
  
• Extra Strong - Our multi-chambered extrusions, manufactured from 100% virgin vinyl, provide outstanding strength and rigidity
  
• Secure - Your home’s safety is one of our greatest concerns. That’s why our vinyl windows include multi-point locking systems and heavy-duty operator and hinge systems for added security
  
• Durable – Welded frame corners and sash corners provide extra strength for long lasting durability and smooth operation

Wood/Clad Garden Windows
Thermo-Twin windows are unrivaled when it comes to their reliability and efficiency. Other window companies can’t do what Thermo-Twin does. That’s means offering best-in-class features on beautiful windows, all of which are custom built specifically for your home. Save on energy costs, accent your home and never worry about maintenance.

Features and Specifications:

• Energy-Efficient - All of our vinyl windows come standard with Super-Spacer technology, which provides one of the best energy-efficient insulated glass systems in the world!
  
• Combat Heat Loss - Specially designed weather stripping seals the window tightly to virtually eliminate heat loss around the perimeter of the unit
  
• Extra Strong - Our multi-chambered extrusions, manufactured from 100% virgin vinyl, provide outstanding strength and rigidity
  
• Secure - Your home’s safety is one of our greatest concerns. That’s why our vinyl windows include multi-point locking systems and heavy-duty operator and hinge systems for added security
  
• Durable – Welded frame corners and sash corners provide extra strength for long lasting durability and smooth operation