The Solution is Fiberglass
Fiberglass doors will last a lifetime, and provide unmatched beauty, durability, security, and energy efficiency. Ostaco fiberglass doors are supplied by Therma-Tru, the industry leading manufacturer of fiberglass door products.

Fiberglass Advantages

• Style
  Our fiberglass doors are molded into smooth or wood grain, featuring intricately embossed detail to enhance the door's beauty. Our extensive line of Contemporary, Traditional, Historic, and Victorian door styles, are matched with our wide assortment of decorative glass, designed to appeal to your personality.
  
  
• Durability and Low Maintenance
  Fiberglass doors resist problems common to wood doors such as rotting, warping, splitting, swelling and won't scratch or dent like steel doors. They are an excellent choice for nearly any climate and are virtually maintenance free.
  
  
• Energy Efficient
  Ostaco doors have a solid polyurethane foam core that provides five times the insulation value of wood. High-quality weatherstripping, a grooved door bottom, and an adjustable sill, all provide protection from air and moisture while creating an effective seal which will help lower your energy expenses.
  
  
• Security
  Ostaco's fiberglass doors, by Therma-Tru, offer industry-leading, reinforced vertical stability, with greater support for locking hardware. This ensures greater resistance to forced entry compared to wood doors. Our optional multi-point locking system provides even greater security.
  
  
• Warranties
  Ostaco doors offer greater reliability than wood doors because they're part of a full system of components designed and engineered to work together. Our full system warranties are unmatched in the industry