Today’s vinyl windows and doors are more energy efficient, weather better and are lower cost.

• Soaring energy costs are driving state and local building codes toward lower U-factor standards.
• Vinyl windows and doors are 40% + more energy efficient – Vinyl windows deliver a typical U-factor of 0.35 vs. 0.60 for aluminum. *(source: The Efficient Window Collaborative, dual-pane Low-e)
• Vinyl windows and doors meet Energy Star program U-factor requirements where aluminum windows and doors often can’t.
• Proven to meet coastal Hurricane-Impact requirements and codes.
• Vinyl windows and doors offer fully welded corner construction for superior protection from air and water infiltration compared to typical mechanically-fastened aluminum methods – providing more protection against litigation due to leaks, mold, etc.
• Vinyl is proven superior in corrosive, coastal environments.
• Vinyl can easily bend into many different architectural shapes.  
• Through United Windows we offer a transferable limited lifetime warranty.
• Comes in Impact or Non-Impact.
• Colors available; White, Bronze or Adobe.  
• All KCW vinyl windows are AAMA and NFRC certified, and compliant with ENERGY STAR and Green Building standards.