5045 Series | Horizontal Slider Aluminum Window

Gerkin has long been known for making one of the tightest horizontal sliders on the market. While many competitors hide their air infiltration rates, Gerkin touts a rate that is over 400% better than architectural standards.

  • Dual weather strips and tapered sash rails
  • Polyethylene foam seal pads
  • Self-latching deadbolt lock. Level 10 forced entry rated