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About Grilles & Screens

Grilles & Screens

EconoSpan® Screen System

The EconoSpan® louver and screen system is a continuous, “free-standing” louver product comprised mainly of roll formed louvers that snap firmly onto “double-gripped” stringers or posts installed on pre-determined intervals. This system is ideal for roof top equipment screening or other applications with large areas requiring concealment and ventilation. It is available in two major styles: Pitched Louver (both 45° and 22-1/2° pitches) and Flat Picket (both horizontal and vertical orientations).

Along with being very attractive, it is also one of the industry’s most affordable systems. Using standard production components, the EconoSpan® system is designed and manufactured as required to be installed on a supporting structure. This allows the supporting structure to be provided locally, based on local code requirements*, yielding further cost savings. This simple “knock-down” product design allows it to be shipped as a kit in relatively small crates with step by step installation drawings making it convenient, simple and relatively quick for general contractors to install.

EconoSpan® 45° Pithed Louver

  • Reinforced, 45° pitched stringer
  • 60% free air flow
  • Slat pitch direction may be inverted

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EconoSpan® 22.5° Pithed Louver

  • Reinforced, 22-1/2° pitched stringer
  • 30% free air flow
  • Slat pitch direction can be inverted

EconoSpan® Flat Picket

  • Vertical or horizontal picket (slat) configurations
  • 15% free air flow
  • Low profile and easily contoured

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Islander® Screen System

The all-aluminum Islander® Screen system is comprised of modular louvered panels assembled to order, and affixed to an existing substructure to form an enclosure. The Islander® system is constructed using 1-3/4” roll-formed louvers, and roll-formed frame components reinforced by an internal extruded aluminum I-beam. Panel sizes are calculated and manufactured to various shapes and sizes according to customer requirements, and ships with complete shop drawings & installation details. This simple system design allows for convenient shipping and quick installation.

The appearance of the Islander® Screen features a traditional, open louver appeal. It is a very low-profile system – only 1-5/8” thick, and is widely used where a “more aesthetic, less commercial” look is desired. The relatively small louver and tight spacing make it virtually sight-proof, and good for locations close to pedestrian traffic. The product is available in a range of standard colors allowing for quick delivery. Custom color powder finishes are also available upon request.

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Islander® Louver Panel

  • Modular louver panel frame
  • 44° louver pitch
  • Variable louver spacing : 1-1/4”, 1-1/2” or 1-3/4”
  • 40% to 60% free air flow

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News

News
Preview Summary Date URL
  EconoSpan Screen System from Willard Shutter Co.
The EconoSpan louver and screen system is a continuous, “free-standing” louver product comprised mainly of roll formed louvers that snap firmly onto “double-gripped” stringers or posts installed on pre-determined intervals. This system is ideal for roo...
Dec 06, 2023

Brochures | 3-Part CSI specifications

3-Part CSI specifications for Grilles & Screens

3-Part CSI specifications for Grilles & Screens
Description Format Size Download
SPECIFICATION - SECTION 108200 - Econospan Horizontal Flat Picket.docx DOCX 52 kB Download
SPECIFICATION - SECTION 108200 - Econospan Vertical Flat Picket.docx DOCX 52 kB Download
SPECIFICATION - SECTION 108200 - Islander Louver.docx DOCX 52 kB Download


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News archive:
Willard Shutter's Screen System (Sep 16, 2021)
Willard Shutter's Screen System (Mar 12, 2020)
Willard Shutter ISLANDER Screen System (Jul 14, 2018)
Econospan Screen System (Apr 30, 2018)
Islander Screen System (Nov 27, 2017)
Econospan Screen System (Oct 21, 2016)
Willard Shutter ISLANDER Screen System (Apr 14, 2016)
Willard Shutter's EconoSpan Louver and Screen System (Feb 20, 2015)

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