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Hunter Panels Target Sump – 4 ft x 4 ft Pre-Assembled Tapered Polyiso Roof Drain Sump, 25 PSI
Regular price $115.00Orders start at $399 — combine any items to reach the minimum. Learn more
Hunter Panels Target Sump – 4 ft x 4 ft Pre-Assembled Tapered Polyiso Roof Drain Sump, 25 PSI
The Hunter Target Sump is a flat 4 ft x 4 ft pre-assembled roof drain sump panel manufactured from tapered H-Shield CG polyisocyanurate insulation at 25 PSI. It is sold per piece in Q1 and Q2 taper configurations, both gray. Pre-cut sumps save about 74% in material and waste costs compared with field-fabricated sumps and reduce field labor.
Key Features:
- Pre-assembled sump: Ships as a flat 4 ft x 4 ft pre-assembled sump ready for placement at the drain.
- High-strength foam: Manufactured with Tapered H-Shield CG 25 PSI polyisocyanurate only.
- Material savings: Pre-cut 4x4 sumps save 74% in material and waste costs over field-fabricated sumps.
- Labor savings: Pre-cut panels reduce field labor at the roof drain.
- Taper options: Available in Q1 and Q2 taper configurations.
- Composite facers: H-Shield CG construction uses glass-reinforced facers suitable for membrane roofing.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Hunter Panels |
| Sell unit | 1 panel (PC) |
| Product line | Hunter Panels Target Sump |
| Available colors | Gray |
| Available sizes | Q1 and Q2 taper configurations |
| Material | Tapered H-Shield CG polyisocyanurate insulation, 25 PSI |
| Dimensions | 4 ft x 4 ft pre-assembled flat sump |
| Compressive strength | 25 PSI |
| Pack quantity | 1 panel per piece |
| Intended use | Sump detailing at commercial low-slope roof drains |
| Installation | Pre-assembled, set in place at the drain |
Coverage & How Much You Need:
Each piece is a single 4 ft x 4 ft sump panel intended for one roof drain. Choose the Q1 or Q2 configuration to match the taper of the surrounding insulation layout, and use one sump per drain.
Fit and Compatibility:
Manufactured with Tapered H-Shield CG 25 PSI polyiso and intended to integrate with matching tapered H-Shield insulation systems on low-slope commercial roofs. Membrane, adhesive, fasteners, and drain bodies are sold separately.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One pre-assembled 4 ft x 4 ft tapered polyiso sump panel, sold per piece.
Q: What is the difference between Q1 and Q2?
A: They are the two taper configurations offered in this line; select the one matching your roof's taper layout.
Q: What insulation is it made from?
A: It is manufactured with Tapered H-Shield CG polyisocyanurate at 25 PSI compressive strength.
Q: How much does it save versus field fabrication?
A: Pre-cut 4x4 sumps save 74% in material and waste costs over field-fabricated sumps and reduce field labor.
Q: How many do I need?
A: One sump panel per roof drain; order a panel for each drain location.
Q: What is the panel size?
A: The sump is a flat 4 ft x 4 ft pre-assembled panel.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Use factory pre-cut sumps wherever the drain layout allows, since field-carved sumps waste material and add labor. Confirm the Q1 or Q2 selection against your tapered insulation drawing so the sump planes blend into adjacent panels. Set the panel over the drain clamping ring area and coordinate membrane termination per the roofing system manufacturer's details.
Handle large insulation panels carefully on the roof and secure loose material against wind before installation.
Order the Hunter Panels Target Sump for a fast, pre-cut 4x4 roof drain sump on your next low-slope job.
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