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Aluminum Features

Aluminum is one of the most durable window products on the market.  Aluminum windows are mostly used in commercial applications where durability and strength are the key component in the decision.  For example, Aluminum frame windows can be used in the highest of structures where wood and vinyl could not withstand the dynamics of wind pressure.

The trade-off one makes for aluminum is the need for strength and durability over energy efficiency.  Though energy efficient and able to meet energy codes, other materials, such as vinyl, can obtain higher energy efficiency rating at a lesser cost.

At Thermo-Twin, we manufacture vinyl products in the following styles:

  • Double Hung Windows
  • Horizontal Sliding Windows
  • Picture Windows
  • Casement Windows (Project In & Project Out)
  • Awning Windows (Project In and Project Out)

Along with that, the double hung windows, picture windows and casement windows are combined into a custom size bay and bow windows.