Alside represents six decades of inspired innovation. Founded in 1947, Alside is a leading manufacturer of vinyl siding and accessories, vinyl windows and patio doors, and fencing and railing products for the residential and commercial remodeling and new construction markets.

With headquarters in Cuyahoga Falls, Ohio, Alside has nearly 3000 employees in its seven manufacturing facilities (Cuyahoga Falls OH; West Salem OH; Ennis TX; Cedar Rapids IA; Kinston NC, Bothell WA; Yuma AZ). Alside products are distributed to licensed professional remodeling contractors and home builders through our network of over 100 Alside Supply Centers and also through select independent distributors across the country.

A division of Associated Materials Incorporated (AMI), Alside is a recognized leader in the home improvement industry, and is a charter member of the Vinyl Siding Institute, the American Association of Architects, the National Association of Home Builders, and the National Association of the Remodeling Industry.

Quality. All Alside exterior vinyl products are made using highest quality raw materials, advanced manufacturing processes and statistical process quality control techniques. The result is a line of premium vinyl sidings and accessories recognized for their durability and lasting installation quality. All vinyl sidings and accessories are backed by lifetime limited warranties. Copies of the written product warranties are available by writing to Alside Warranty Dept., P.O. Box 2010, Akron, Ohio 44309.

Professional support. Alside is committed to providing the highest level of technical support to its professional and trade customers. To do that, the company stresses fast and easy access to its product and technical specialists.

Professional and trade customers can obtain the help of these specialists in one of three ways:

  • Through the company’s nationwide Alside Supply Center distribution network. You can obtain product literature, samples and specifications at any of these centers. Product specialists at the centers also can help with product selection and installation questions. The location and telephone numbers for these centers are listed at the end of this entry.
  • Through independent distributors that carry Alside products. These distributors serve areas not covered by Alside Supply Centers. Business names, addresses and telephone numbers for these distributors also appear at the end of this entry.
  • For immediate help with specification, application or ordering questions, Alside provides a FastBack teleresponse service. To use this service, call 1-800-922-6009, Monday through Friday, between 8:30 AM and 5:00 PM Eastern time. Samples and product literature also are available through this number.

Visit for a list of Alside Supply Centers and Independent Distributors.

P.O. Box 2010
Akron, OH, 44309
Tollfree: (800) 922-6009
Web site: