4-DSA Rooftop Duct Support: Versatile Solution for Flat Roof Installations

Adaptable Support for Ductwork and Cable Trays

The 4-DSA rooftop duct support system is engineered to provide robust and flexible support for both square and round ductwork on flat roofs. This innovative frame design offers unparalleled versatility, making it an ideal choice for a wide range of rooftop installations.

Key Features:

1. Adjustable Design:
   • Vertical and horizontal adjustability for precise positioning
   • Accommodates small ducts and cable trays with ease
2. Cost-Effective Solution:
   • Maximizes efficiency for customers, contractors, and building owners
   • Streamlines installation process, reducing labor costs
3. Comprehensive Kit:
   • (2) 8" x 8" polycarbonate bases for stable footing
   • (3) 1-5/8" x 7/8" 12 gauge slotted HDG strut members for strength and flexibility
   • Complete set of galvanized attachment hardware and brackets included
4. Durable Construction:
   • Hot-dip galvanized (HDG) strut members for corrosion resistance
   • Weather-resistant polycarbonate bases for long-lasting performance
5. Versatile Application:
   • Ideal for HVAC ductwork, electrical conduits, and communication cable trays
   • Suitable for various flat roof types and materials

Benefits:

• Flexible Installation: Easily adjust to accommodate different duct sizes and roof layouts
• Time-Saving: Pre-assembled kit with all necessary components for quick setup
• Cost-Efficient: Reduces installation time and minimizes the need for custom fabrication
• Roof Protection: Distributes weight evenly to prevent damage to roof membranes
• Weather-Resistant: Built to withstand harsh outdoor conditions for long-term reliability

The 4-DSA rooftop duct support system combines adaptability with durability, offering a superior solution for your flat roof installations. Whether you're a contractor looking for an efficient support system or a building owner seeking a cost-effective, long-lasting solution, the 4-DSA delivers exceptional performance and value.

Key Information

• The 4-DSA model is sold as a kit only. Assembly is required.
• Recommended spacing is not to exceed 8 foot centers
• Maximum load weight is not to exceed 100 lbs. per duct support or 50 lbs. on each base.
• Base Material: Polycarbonate
• All metal parts are galvanized.

Warranty Information: 2 year manufacturer's limited warranty

Recommended accessory: 12x12 rubber support pad

View Spec Sheet (pdf)

For larger frames, please check out our 6-DSA and 8-DSA.

Shipping

This product may take an extra day or two to process, especially when ordering 10 or more.