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Shop All
Drainage Kits
Popular Manufacturers
TDS
NDS
POLYCAST®
ULMA
Zurn
All Manufacturers
Popular Drainage Systems
Dura Slope
FP1200
Mini Channel
Polycast 600/700
Slim Channel
SS600
ULMA U100K(X)
All Drainage Systems
Channel Materials
Fiberglass
Plastic
Polymer Concrete
Stainless Steel
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
Grates
Popular Manufacturers
TDS
Bronze Age
NDS
Polycast
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
Load Class
Load Class A
Load Class B
Load Class C
Load Class D
Load Class E
Load Class F
All Load Classes
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Collection:
4” - 5” Grates
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1136 products
ULMA U100KX Drain Channel w/ Iron Age Argo Grate - BoOF
ULMA U100KX Drain Channel w/ Iron Age Argo Grate - BoOF
Regular price
From $375.73 USD
Regular price
Sale price
From $375.73 USD
Unit price
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per
M100KX w/ Interlaken Iron Age Grate & Stainless Edge -BoOF
M100KX w/ Interlaken Iron Age Grate & Stainless Edge -BoOF
Regular price
From $752.19 USD
Regular price
Sale price
From $752.19 USD
Unit price
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per
ULMA M100KX Kit w/Iron Age Argo Grate | BoOF
ULMA M100KX Kit w/Iron Age Argo Grate | BoOF
Regular price
From $759.96 USD
Regular price
Sale price
From $759.96 USD
Unit price
/
per
M100KX Kit w/Iron Age River Rock Grate | BoOF
M100KX Kit w/Iron Age River Rock Grate | BoOF
Regular price
From $759.96 USD
Regular price
Sale price
From $759.96 USD
Unit price
/
per
ULMA M100KX Kit w/Iron Age Heel Proof Mission Bay Grate | RAW
ULMA M100KX Kit w/Iron Age Heel Proof Mission Bay Grate | RAW
Regular price
From $648.42 USD
Regular price
Sale price
From $648.42 USD
Unit price
/
per
ULMA HYDROPLUS with Iron Age IA-INTER-0520-BF Interlaken BoOF Cast Iron Grate Class B
ULMA HYDROPLUS with Iron Age IA-INTER-0520-BF Interlaken BoOF Cast Iron Grate Class B
Regular price
From $553.84 USD
Regular price
Sale price
From $553.84 USD
Unit price
/
per
ULMA M100KX Neutral Shallow Channel
ULMA M100KX Neutral Shallow Channel
Regular price
$182.33 USD
Regular price
Sale price
$182.33 USD
Unit price
/
per
ULMA AK100 Catch Basin with Galvanized Edge
ULMA AK100 Catch Basin with Galvanized Edge
Regular price
$187.10 USD
Regular price
Sale price
$187.10 USD
Unit price
/
per
ULMA U100KX Drain Channel w/ Iron Age Locust Grate-BoOF
ULMA U100KX Drain Channel w/ Iron Age Locust Grate-BoOF
Regular price
From $375.73 USD
Regular price
Sale price
From $375.73 USD
Unit price
/
per
ULMA HYDROPLUS Corner Tee Kit | HYDRO-TEE
ULMA HYDROPLUS Corner Tee Kit | HYDRO-TEE
Regular price
$122.58 USD
Regular price
Sale price
$122.58 USD
Unit price
/
per
ULMA U100KX Kit w/ 438 Reinforced Stainless Steel Wedge Wire Grate (316L)
ULMA U100KX Kit w/ 438 Reinforced Stainless Steel Wedge Wire Grate (316L)
Regular price
From $517.77 USD
Regular price
Sale price
From $517.77 USD
Unit price
/
per
ULMA HYDROPLUS Mini w/ Iron Age IA-ANISE-0520-HP Anise Heel Proof Cast Iron Grate | Class B
ULMA HYDROPLUS Mini w/ Iron Age IA-ANISE-0520-HP Anise Heel Proof Cast Iron Grate | Class B
Regular price
From $396.78 USD
Regular price
Sale price
From $396.78 USD
Unit price
/
per
HYDROPLUS Mini w/ Iron Age 5"x20" Carbochon Raw Cast Iron Grate | Class B
HYDROPLUS Mini w/ Iron Age 5"x20" Carbochon Raw Cast Iron Grate | Class B
Regular price
From $396.78 USD
Regular price
Sale price
From $396.78 USD
Unit price
/
per
HYDROPLUS Mini w/ Iron Age 5"x20" Greek Key Raw Cast Iron Grate | Class B
HYDROPLUS Mini w/ Iron Age 5"x20" Greek Key Raw Cast Iron Grate | Class B
Regular price
From $396.78 USD
Regular price
Sale price
From $396.78 USD
Unit price
/
per
UNV100KC / TUNIU100KGC Universal Galvanized Steel End Cap ULMA100K
UNV100KC / TUNIU100KGC Universal Galvanized Steel End Cap ULMA100K
Regular price
$30.28 USD
Regular price
Sale price
$30.28 USD
Unit price
/
per
ULMA D100 Drain Channel w/402 Mesh Galvanized Grate - Class B
ULMA D100 Drain Channel w/402 Mesh Galvanized Grate - Class B
Regular price
From $337.69 USD
Regular price
Sale price
From $337.69 USD
Unit price
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per
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