Alumaspan™ by SpandrelTech Ltd. preformed aluminum wall panels consist of 3 mm (1/8″) solid thickness pan formed panels in the following Aluminum Association alloys.

3003: General purpose alloy for moderate strength applications. 20% strength increase over 1100 with same good forming, weldability and corrosion resistance.

5005: For applications comparable to 1100 or 3003 where anodizing is required. Anodized finish matches up with extrusion architectural alloy 6063.

5052: Stronger than 3003 yet readily formable in the intermediate tempers

Panels are non-load bearing and pan formed in factory with corners welded and ground smooth before anodizing or finishing with PPG or Valspar Coatings.

For Beauty,  Strength and Durability to Suit Any Building Design


1. Exterior wall cladding
2. Spandrel panels
3. Interior cladding

Fabrication Capabilities

  • Brake Forming, up to 3.6 m (12′-0″) lengths.
  • Shearing, up to 3.6 m (12′-0″) lengths
  • Hole Punching
  • Notching
  • Rolling, up to 3 m (10′-0″) lengths
  • Welding – Mig, Tig, Stud, Stick, Wire Feed

Dimensional Criteria

Maximum panel length is 3.6 m (12′-0″) vertically or horizontally. Pan depth is provided as required.

Structured Incremental Shipping

If required, panels may be delivered on a floor-by-floor or elevation-by-elevation basis for installation convenience.

Options & Finishes

  • Other thickness alloys available upon request.
  • Also available with adjustable Z-girts for ease of installation.
  • Perforated panels available for acoustical or ventilation applications

Available in any type anodized finish or painted finish to meet specifications. Painted finishes are available in a wide range of solid colours, pearlescents and metallic shades. Custom colours available upon request.


There are no limitations on the use of Alumaspan™ by SpandrelTech Ltd. other than load and allowable deflection limits. Panels are non-load bearing. All load/height applications are to be designed and approved to accommodate customer’s requirements as specified by a professional engineer.

Specifiations (short form)

Spec Note: See long form 3-Part specification at end of “Alumaspan™ Preformed Aluminum Wall Panels” section of manual.

Aluminum wall cladding: “Alumaspan” custom fabricated 3 mm (1/8″) thickness, [3003] [5005] [5052] alloy, [50 mm (2″)] deep pan formed units as shown on the drawings, [_____ colour] [anodized finish] [PPG finish] [Valspar finish] as manufactured by SpandrelTech Ltd., 16 Erin Park Drive, Erin, Ontario N0B 1T0; Tel: (519) 833-9684 or 1-888-833-9684; Fax: (519) 833-0845; Email:; Web: