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GCP Applied Technologies Hydroduct 220 Drainage Composite, 4 ft x 50 ft Roll
Regular price $276.40Orders start at $399 — combine any items to reach the minimum. Learn more
GCP Applied Technologies Hydroduct 220 Drainage Composite, 4 ft x 50 ft Roll
This GCP Applied Technologies Hydroduct 220 is a 4 ft x 50 ft drainage composite roll providing 200 sq ft of coverage. Tested to a suite of ASTM standards, it is used in waterproofing assemblies to provide drainage and protection. One roll is the sell unit, weighing approximately 45 lb.
Key Features:
- 4 ft x 50 ft roll: Each roll measures 4 ft wide by 50 ft long.
- 200 sq ft coverage: One roll covers 200 sq ft of drainage area.
- ASTM tested: Listed to ASTM C366, D1621, D4716, D3776, D4632, D4751, D4491 and D6241.
- Drainage composite: Hydroduct 220 provides drainage within waterproofing assemblies.
- 45 lb roll: Roll weight is approximately 45 lb for two-person handling.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | GCP Applied Technologies |
| Manufacturer model | 415303 |
| Sell unit | 1 roll, 4 ft x 50 ft |
| Product line | Hydroduct 220 |
| Dimensions | 4 ft x 50 ft per roll |
| Coverage per unit | 200 sq ft per roll |
| Weight | 45 lb per roll |
| Approvals | ASTM C366; ASTM D1621; ASTM D4716; ASTM D3776; ASTM D4632; ASTM D4751; ASTM D4491; ASTM D6241 |
| Intended use | Drainage composite for waterproofing assemblies |
Coverage & How Much You Need:
One 4 ft x 50 ft roll covers 200 sq ft. Compute wall or horizontal area to be drained, add overlap per the manufacturer's instructions, and divide by 200 sq ft to size the number of rolls.
Fit and Compatibility:
Designed for use within GCP waterproofing assemblies; pair with compatible GCP membranes and termination components, which are sold separately. Follow the GCP installation instructions for seams and terminations.
Frequently Asked Questions (FAQ):
Q: What are the roll dimensions?
A: Each roll is 4 ft wide by 50 ft long.
Q: How much does one roll cover?
A: One roll covers 200 sq ft before any overlap allowance.
Q: What standards is it tested to?
A: It is listed to ASTM C366, D1621, D4716, D3776, D4632, D4751, D4491 and D6241.
Q: What is it used for?
A: It is a drainage composite used in waterproofing assemblies to manage water and protect the membrane.
Q: How much does a roll weigh?
A: Approximately 45 lb per roll.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Plan the drainage composite so seams and terminations follow the GCP waterproofing system details, lapping per the manufacturer's instructions to keep water directed to the drain. The ASTM D4716 and D1621 listings speak to water flow and compressive performance, so check project specs against those values in the current GCP data sheet. Order by net area plus overlap waste when estimating rolls.
Handle 45 lb rolls with proper lifting technique or a second person, and follow trench and below-grade excavation safety requirements during installation.
Order the GCP Hydroduct 220 4 ft x 50 ft drainage composite roll for your waterproofing system.
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