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Drainage Kits
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NDS
POLYCAST®
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All Manufacturers
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Dura Slope
FP1200
Mini Channel
Polycast 600/700
Slim Channel
SS600
ULMA U100K(X)
All Drainage Systems
Channel Materials
Fiberglass
Plastic
Polymer Concrete
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Pour in Place (Concrete)
All Channel Materials
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Load Class A
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Load Class C
Load Class D
Load Class E
Load Class F
All Load Classes
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TDS
Bronze Age
NDS
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Polylok
ULMA
Zurn
All Manufacturers
Popular Drainage Systems
Dura Slope
FP1200
Mini Channel
Polycast 600/700
Slim Channel
SS600
ULMA U100K(X)
All Drainage Systems
Grate Material
Aluminum
Bronze
Ductile/Cast Iron
Fiberglass
Galvanized Steel
Plastic
Stainless Steel
All Grate Materials
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Load Class A
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Load Class C
Load Class D
Load Class E
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All Load Classes
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Collection:
4” - 5” Grates
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1136 products
NDS 253GY Class B ADA Compliant Wave HDPE 4" x 24" (Nominal) Grate - GRAY
NDS 253GY Class B ADA Compliant Wave HDPE 4" x 24" (Nominal) Grate - GRAY
Regular price
$58.30 USD
Regular price
Sale price
$58.30 USD
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NDS 253 Class B ADA Compliant Wave HDPE 4" x 24" Grate -BLACK
NDS 253 Class B ADA Compliant Wave HDPE 4" x 24" Grate -BLACK
Regular price
$58.30 USD
Regular price
Sale price
$58.30 USD
Unit price
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per
NDS 252 Class B ADA Compliant Heel-Proof Botanical HDPE 4" x 24" Grate - BLACK
NDS 252 Class B ADA Compliant Heel-Proof Botanical HDPE 4" x 24" Grate - BLACK
Regular price
$58.30 USD
Regular price
Sale price
$58.30 USD
Unit price
/
per
NDS 252S - Box of 12 - Class B ADA Heel-Proof Botanical HDPE 4" x 24" Grate - SAND
NDS 252S - Box of 12 - Class B ADA Heel-Proof Botanical HDPE 4" x 24" Grate - SAND
Regular price
$699.55 USD
Regular price
Sale price
$699.55 USD
Unit price
/
per
NDS 252GY - Box of 12 - Class B ADA Heel-Proof Botanical HDPE 4" x 24" (Nominal) Grate - GRAY
NDS 252GY - Box of 12 - Class B ADA Heel-Proof Botanical HDPE 4" x 24" (Nominal) Grate - GRAY
Regular price
$699.55 USD
Regular price
Sale price
$699.55 USD
Unit price
/
per
NDS 253GR - Box of 12 - Class B ADA Compliant Heel-Proof Wave HDPE 4" x 24" Grate - GREEN
NDS 253GR - Box of 12 - Class B ADA Compliant Heel-Proof Wave HDPE 4" x 24" Grate - GREEN
Regular price
$699.55 USD
Regular price
Sale price
$699.55 USD
Unit price
/
per
NDS 253GY - Box of 12 - Class B ADA Compliant Wave HDPE 4" x 24" (Nominal) Grate - GRAY
NDS 253GY - Box of 12 - Class B ADA Compliant Wave HDPE 4" x 24" (Nominal) Grate - GRAY
Regular price
$699.55 USD
Regular price
Sale price
$699.55 USD
Unit price
/
per
NDS 253S - Box of 12 - Class B ADA Compliant Heel-Proof Wave HDPE 4" x 24" Grate - SAND
NDS 253S - Box of 12 - Class B ADA Compliant Heel-Proof Wave HDPE 4" x 24" Grate - SAND
Regular price
$699.55 USD
Regular price
Sale price
$699.55 USD
Unit price
/
per
NDS 253 - Box of 12 - Class B ADA Compliant Heel-Proof Wave HDPE 4" x 24" Grate -BLACK
NDS 253 - Box of 12 - Class B ADA Compliant Heel-Proof Wave HDPE 4" x 24" Grate -BLACK
Regular price
$699.55 USD
Regular price
Sale price
$699.55 USD
Unit price
/
per
NDS 240 - Box of 12 - Class B ADA Compliant Slotted HDPE 4" x 24" Grate - WHITE
NDS 240 - Box of 12 - Class B ADA Compliant Slotted HDPE 4" x 24" Grate - WHITE
Regular price
$485.13 USD
Regular price
Sale price
$485.13 USD
Unit price
/
per
NDS 251 - Box of 12 - Class B ADA Compliant Slotted HDPE 4" x 24" Grate - BRICK RED
NDS 251 - Box of 12 - Class B ADA Compliant Slotted HDPE 4" x 24" Grate - BRICK RED
Regular price
$522.84 USD
Regular price
Sale price
$522.84 USD
Unit price
/
per
NDS 241 - Box of 12 - Class B ADA Compliant Slotted HDPE 4" x 24" (Nominal) Grate - GRAY
NDS 241 - Box of 12 - Class B ADA Compliant Slotted HDPE 4" x 24" (Nominal) Grate - GRAY
Regular price
$433.43 USD
Regular price
Sale price
$433.43 USD
Unit price
/
per
NDS 242 - Box of 12 - Class B ADA Compliant Slotted HDPE 4" x 24" Grate - GREEN
NDS 242 - Box of 12 - Class B ADA Compliant Slotted HDPE 4" x 24" Grate - GREEN
Regular price
$485.13 USD
Regular price
Sale price
$485.13 USD
Unit price
/
per
Zurn P4-HPP-WHITE Class A ADA Compliant Slotted HDPE 4" x 20" Grate - WHITE
Zurn P4-HPP-WHITE Class A ADA Compliant Slotted HDPE 4" x 20" Grate - WHITE
Regular price
$48.80 USD
Regular price
Sale price
$48.80 USD
Unit price
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per
Zurn P4-HPP-GREEN Class A ADA Compliant Slotted HDPE 4" x 20" Grate - GREEN
Zurn P4-HPP-GREEN Class A ADA Compliant Slotted HDPE 4" x 20" Grate - GREEN
Regular price
$48.80 USD
Regular price
Sale price
$48.80 USD
Unit price
/
per
Zurn P4-HPP-BROWN Class A ADA Compliant Slotted HDPE 4" x 20" Grate - BROWN
Zurn P4-HPP-BROWN Class A ADA Compliant Slotted HDPE 4" x 20" Grate - BROWN
Regular price
$48.80 USD
Regular price
Sale price
$48.80 USD
Unit price
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per
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