Patio / July 1, 2018 / Narcisse
Aluminum offers similar benefits to steel with a reduced weight and cost. Many sliding glass patio doors have an aluminum core to increase the long term strength and durability of sliding open daily. Aluminum also has an insulating capacity with the addition of thermal blocking in the panes. The doors are tough and low maintenance.
When most people choose French doors, they usually pick fiberglass doors. Fiberglass gives the door an architectural appeal as well as lets necessary sunlight in when you wish. The average minimum cost of fiberglass French doors is $600 and the average max is $1,700. Note that the higher costs of French doors are usually associated with architectural moldings added to the assembly later on.