My mom has an ador sliding glass door approx 51inches by 80. The house was built in 1959 so they were manufactured in the 50's sometime. We need an elephant to pull it open it has been like that for years. Is there a model number or serial number on the door.
It is very very heavy and wondering the appropriate rollers to order. Can you give me the approx. Weight of these doors. Is there a service rep. Near niagara falls ontario.
Thanks
Marty