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Arlington® Roof Topper™ Rooftop Conduit Supports
Run Conduit Affordably on Your Rooftop
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Arlington® Roof Topper™ Rooftop Conduit Supports
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Roof Topper™ Conduit Supports from Arlington® provide an effective, economical, and ecologically sustainable solution for running pipelines atop your roof. Instead of heavy rubber blocks that can harden and crumble over time under the Sun's heat, these supports are made of lightweight, UV-rated recycled plastic. There are several configurations available to suit your application |
- Wide range of heavy duty strut clamps are available for easily securing pipes and conduit to any roof topper
- Available in different designs to suit your needs:
- Standard Base with Strut Installed: Pyramid-shaped base with strut; several sizes available
- Split Base with Strut Installed: Base is split into two parts to facilitate water flow; good choice for wetter climates
- Strut Attached with End Clamp: User has easier access for disassembling and reassembling struts without removing conduit
- Strut with Threaded Rod: Standard base and strut with a threaded rod that raises conduit higher than the standard level
- Base Only: Replacement base for the Roof Topper
- Heavy duty UV resistant plastic stands up to the most extreme rooftop heat for high performance in any application
- Ideal for installing 4” or larger conduit runs on any rooftop
- Proudly made in the USA

| Property | Value |
|---|---|
| Color | Black Base, Steel Support |
| Material | Recycled Plastic and Steel |
| Load Rating | 1000 lbs |
| Part # | Dimensions | Weight | Load Capacity | Quantity | Price |
| AI-RTS4 | 9" W x 5-5/8" H (22.86 X 14.28 cm) |
28.9 lbs (13.1 kg) | 1000 lbs (453 kg) | 1 | |
| AI-RTS421 | 21" W x 5-5/8" H (53.34 x 14.28 cm) |
31.55 lbs (0.59 kg) | 1000 lbs (453 kg) | 1 | |
| AI-RTS402 | 9" W x 4-7/8" H (22.86 x 12.38 cm) |
28.9 lbs (13.1 kg) | 1000 lbs (453 kg) | 1 | |
| AI-RTSE405 | 5" W x 4" H (12.7 x 10.16 cm) |
13.1 lbs (5.9 kg) | 2000 lbs (907 kg) | 1 | |
| AI-RTSE409 | 9" W x 4" H (22.86 x 10.16 cm) |
11.5 lbs (5.2 kg) | 2000 lbs (907 kg) | 1 | |
| AI-RTSE1209 | 9" W x 12" H (22.86 x 30.48 cm) |
20.8 lbs (9.4 kg) | 1000 lbs (453 kg) | 1 | |
| AI-RTS12 | 9" W x 12" H (22.86 x 30.48 cm) |
19.25 lbs (8.7 kg) | 1000 lbs (453 kg) | 1 | |
| AI-RTS1221 | 21" W x 12" H (53.34 x 30.48 cm) |
39.35 lbs (17.8 kg) | 1000 lbs (453 kg) | 1 | |
| AI-RTSB405 | 5" W x 4" H (12.7 x 10.16 cm) |
7 lbs (3 kg) | 1000 lbs (453 kg) | 1 | |
| AI-RTSB409 | 9" W x 5-5/8" H (22.86 X 14.28 cm) |
12.8 lbs (5.8 kg) | 1000 lbs (453 kg) | 1 | |
| AI-RTSB1209 | 9" W x 10-3/8" H 22.86 x 26.41 cm) |
12.8 lbs (5.8 kg) | 1000 lbs (453 kg) | 1 |
| PART # | DIMENSIONS | WEIGHT | QUANTITY | PRICE |
| Standard Base with Strut Installed | ||||
| AI-RTS4 | 9" W x 5-5/8" H (22.86 X 14.28 cm) |
28.9 lbs (13.1 kg) | 1 | |
| AI-RTS421 | 21" W x 5-5/8" H (53.34 x 14.28 cm) |
31.55 lbs (0.59 kg) | 1 | |
| Split Base with Strut Installed | ||||
| AI-RTS402 | 9" W x 4-7/8" H (22.86 x 12.38 cm) |
28.9 lbs (13.1 kg) | 1 | |
| Strut Attached with End Clamp | ||||
| AI-RTSE405 | 5" W x 4" H (12.7 x 10.16 cm) |
13.1 lbs (5.9 kg) | 1 | |
| AI-RTSE409 | 9" W x 4" H (22.86 x 10.16 cm) |
11.5 lbs (5.2 kg) | 1 | |
| AI-RTSE1209 | 9" W x 12" H (22.86 x 30.48 cm) |
20.8 lbs (9.4 kg) | 1 | |
| Strut and Threaded Rod Installed | ||||
| AI-RTS12 | 9" W x 12" H (22.86 x 30.48 cm) |
19.25 lbs (8.7 kg) | 1 | |
| AI-RTS1221 | 21" W x 12" H (53.34 x 30.48 cm) |
39.35 lbs (17.8 kg) | 1 | |
| Base Only | ||||
| AI-RTSB405 | 5" W x 4" H (12.7 x 10.16 cm) |
7 lbs (3 kg) | 1 | |
| AI-RTSB409 | 9" W x 5-5/8" H (22.86 X 14.28 cm) |
12.8 lbs (5.8 kg) | 1 | |
| AI-RTSB1209 | 9" W x 10-3/8" H 22.86 x 26.41 cm) |
12.8 lbs (5.8 kg) | 1 | |
| PART # | CONDUIT SIZE | WEIGHT CAPACITY | QUANTITY | PRICE |
| Heavy-Duty Strut Clamps for Rigid Pipe, Electro-Zinc Plated | ||||
| ER-RIGD0050EG | 1/2" | 400 lbs (181.4 kg) | 100 | |
| ER-RIGD0075EG | 3/4" | 600 lbs (272.1 kg) | 100 | |
| ER-RIGD0100EG | 1" | 600 lbs (272.1 kg) | 100 | |
| ER-RIGD0125EG | 1-1/4" | 600 lbs (272.1 kg) | 50 | |
| ER-RIGD0150EG | 1-1/2" | 800 lbs (362.8 kg) | 50 | |
| ER-RIGD0200EG | 2" | 800 lbs (362.8 kg) | 50 | |
| ER-RIGD0250EG | 2-1/2" | 800 lbs (362.8 kg) | 25 | |
| ER-RIGD0300EG | 3" | 800 lbs (362.8 kg) | 25 | |
| ER-RIGD0350EG | 3-1/2" | 1000 lbs (453.5 kg) | 25 | |
| ER-RIGD0400EG | 4" | 1000 lbs (453.5 kg) | 25 | |
| ER-RIGD0500EG | 5" | 1000 lbs (453.5 kg) | 25 | |
| ER-RIGD0600EG | 6" | 1000 lbs (453.5 kg) | 25 | |
| Universal Strut Clamps for EMT Conduit and Rigid Pipe, Electro-Zinc Plated | ||||
| ER-SK85I | 1/2" | 200 lbs (90.71 kg) | 100 | |
| ER-SK125I | 3/4" | 200 lbs (90.71 kg) | 100 | |
| ER-SK165I | 1" | 200 lbs (90.71 kg) | 100 | |
| ER-SK205I | 1-1/4" | 200 lbs (90.71 kg) | 50 | |
| ER-SK245I | 1-1/2" | 200 lbs (90.71 kg) | 50 | |
| ER-SK325I | 2" | 200 lbs (90.71 kg) | 50 | |
| ER-SK405I | 2-1/2" | 350 lbs (158.7 kg) | 50 | |
| ER-SK485I | 3" | 350 lbs (158.7 kg) | 50 | |
| ER-SK565I | 3-1/2" | 350 lbs (158.7 kg) | 25 | |
| ER-SK645I | 4" | 350 lbs (158.7 kg) | 25 | |
No Manuals Available
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