Industry News

News Home

Accel Roofing Products, A Division Of ATAS International Inc., Introduces Colonial Seam

accel-colonial-2Allentown, PA - Accel Roofing Products, a division of ATAS International Inc., has introduced Colonial Seam, a new residential standing seam metal roofing panel.

Colonial Seam is a clipless panel that offers a traditional standing seam aesthetic with contemporary factory-formed advantages. It is installed by locking the one-piece panel into the previous panel and fastening through pre-punched slots, allowing for expansion and contraction. All fasteners are concealed by the adjacent panel. The positive locking action makes it virtually impossible for the panels to slide apart.

accel-colonial-1Panels are available in widths of 12-3/8” and 16-3/8”, with a 1” seam height, in .032 aluminum and 24 gauge metallic coated steel. Both substrates have the same PVDF paint finish in a variety of colors. Colonial Seam can be installed on any solid surface with a minimum slope of 3:12.

Colonial Seam is an economical solution to residential metal roofing for both new construction and re-roofing. The standing seam panel offers an attractive alternative to other roofing materials. It provides the benefits of metal roofing with ease of installation, since this is a one-piece panel that does not require the use of clips.

Lower energy consumption and reduction in energy bills can be achieved by the use of Colonial Seam. Depending upon many factors, including the panel color chosen, the slope of the roof, and the location of the building, up to 70% of the sun’s energy may be reflected away from the home, minimizing heat retention and keeping the home cooler.

About Accel Roofing Products

accel-logoAccel Roofing Products is a division of ATAS International Inc., focusing on residential metal roofing. For more information, visit

About ATAS International Inc.

atas logo 1963Founded in 1963, ATAS International, Inc. is a leading manufacturer of metal roofing, wall cladding, ceilings, perimeter edge metal, and accessories. The ATAS portfolio features an expansive selection of products available in aluminum, steel, zinc, stainless steel, and copper. Standard profiles include narrow and wide ribbed wall panels, corrugated styles, standing seam and batten seam roof systems, metal shingles, shakes, tiles, and more. Additional options include curved, tapered, and perforated panels; concealed or exposed fasteners; smooth or embossed textures; horizontal and vertical applications; and a choice of over 40 stock colors with 70% PVDF finish.

With sustainability at the forefront of modern building design, ATAS proudly supports green building objectives with high performance solutions, such as solar-ready roof panels, insulated metal panels, cool roofing products, and solar air heating wall panels. The ATAS team consists of product and market specialists that provide a high level of support for your project, from initial discovery and design to installation. ATAS has two ISO 9001:2015 certified manufacturing locations in the United States: the headquarters in Allentown, PA, and their facility in Mesa, AZ. ATAS also has a second location in Allentown, PA, and recently added a new manufacturing location in University Park, IL. For more information about ATAS International, visit or call 610.395.8445. For more information on InSpire transpired solar collector metal wall panels, visit

facebook40   twitter40   instagram40   linkedin40   youtube40

^ Back To Top