Alside
Alside is a distributor of exterior building products including windows, siding, metals, accessories and tools, founded in 1947.
Last updated September 10, 2026
AI crawler reads
No AI crawler has read this profile since Oct 28, 2026.
Overview
Alside represents over seven decades of inspired innovation. Founded in 1947, Alside is a leading distributor of a comprehensive range of products including windows, siding, metals, accessories and tools. Alside products are distributed to licensed professional remodeling contractors and home builders through a network of more than 100 Alside Supply Centers and select independent distributors across the country.
History
Alside was founded in 1947 by Jerome Kaufman, along with his brother Manual (Mickey) and several other associates. After observing how paint bonds to aluminum fuselages on World War II planes, Jerome Kaufman, owner of one of the largest retail home improvement dealers in the United States, invented the first residential baked enamel aluminum siding. In 1955, Donald Kaufman, brother of Jerome, joined Alside in the legal department, and Alside entered the distribution business by opening its first company-owned supply centers in Indianapolis, Pittsburgh and Chicago. In 1960, Alside became a public company, and a new modern facility housing manufacturing and corporate offices was constructed in Cuyahoga Falls, Ohio, after the original building was destroyed by fire; this facility still serves as the corporate headquarters today. In 1961, Alside was listed on the New York Stock Exchange. In 1965, all of Alside's outstanding stock was acquired by U.S. Steel, and Alside became the acknowledged leader in both the steel and aluminum siding industry. In 1968, steel siding was introduced on a limited basis, and Alside International was established in Puerto Rico to produce stone siding, with brick panels following soon after. In 1971, Alside began distribution of aluminum windows and storm doors.
Products and positioning
A recognized leader in the home improvement industry and a charter member of the Vinyl Siding Institute.
ASCEND Composite Cladding
Complete your exterior design with ASCEND ACCESSORIES. ASCEND Composite Cladding now offers a full line up of accessories including H-Trim, J-Channel, Outside Corner Post and Lineal Trims.
Versetta Stone Specialty Siding
The Beauty of Stone, the simplicity of siding. Backed by decades in the manufactured stone industry, Versetta Stone® is the only siding to master the true look of hand-laid stone walls with panels that offer virtually undetectable joints.
Charter Oak Vinyl Siding
Charter Oak Premium Vinyl Siding. The Siding that Changed the Industry. Give your home a beautiful new look with one of the most advanced sidings you can buy.
Performance G8 Trim Coil
G8 Performance Trim Coil from Alside with its easy handling, and resistance to marring and scratching is now available in 19 new colors to match Alside's premium siding colors.
Sources5 sources
Cite this profile: Cite the canonical profile. /brand-wiki/alside · Editorial policy · How profiles are compiled