7000 Series Aluminum Patio Door
The 7000 Series Aluminum Patio door is designed with a unique combination of a PVC and POLYURETHANE thermal break which allows many benefits. The 7000 Series virtually eliminates door condensation and lowers heating and air conditioning costs. Find further comfort and benefit by adding low E and argon. The strength and rigidity of thermally broken aluminum framing resists greater wind loads and provides long term reliable service.