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Collection: ULMA

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382 products

ULMA 420 / GN100KCA, Class A, Slotted Galvanized Steel 122mm x 1M Grate

ULMA 420 / GN100KCA, Class A, Slotted Galvanized Steel 122mm x 1M Grate

Regular price $37.45 USD

Regular price Sale price $37.45 USD
Unit price per
LD100X-2 Locking Device for ULMA Grates

LD100X-2 Locking Device for ULMA Grates

Regular price $12.96 USD

Regular price Sale price $12.96 USD
Unit price per
10 oz. SeamerMate for Drainage Channels

10 oz. SeamerMate for Drainage Channels

Regular price $16.82 USD

Regular price Sale price $16.82 USD
Unit price per
ULMA 424 / GN100KCC, Class C, Slotted Reinforced Galvanized Steel 124mm x 1M Grate

ULMA 424 / GN100KCC, Class C, Slotted Reinforced Galvanized Steel 124mm x 1M Grate

Regular price $80.36 USD

Regular price Sale price $80.36 USD
Unit price per
Core Drill - Polymer Concrete Channels

Core Drill - Polymer Concrete Channels

Regular price $50.00 USD

Regular price Sale price $50.00 USD
Unit price per
ULMA U100KX Drain Channel kit w/Bronze Age™ BARS Grate-RAW

ULMA U100KX Drain Channel kit w/Bronze Age™ BARS Grate-RAW

Regular price From $240.15 USD

Regular price Sale price From $240.15 USD
Unit price per
TDS 461D Class E Slotted Ductile Iron 122mm x 500mm Grate

TDS 461D Class E Slotted Ductile Iron 122mm x 500mm Grate

Regular price $46.80 USD

Regular price Sale price $46.80 USD
Unit price per
HYDRO-CE End Cap for HYDROPLUS Driveway Drain - Black

HYDRO-CE End Cap for HYDROPLUS Driveway Drain - Black

Regular price $25.48 USD

Regular price Sale price $25.48 USD
Unit price per
ULMA HYDROPLUS w/ FERN Ductile Iron Grate - Class C

ULMA HYDROPLUS w/ FERN Ductile Iron Grate - Class C

Regular price From $291.86 USD

Regular price Sale price From $291.86 USD
Unit price per
ULMA 414 Class C Reinforced Perforated w/Tread Galvanized Steel 122mm x 1M Grate

ULMA 414 Class C Reinforced Perforated w/Tread Galvanized Steel 122mm x 1M Grate

Regular price $119.92 USD

Regular price Sale price $119.92 USD
Unit price per
ULMA HYDROPLUS Mini w/ BARS Ductile Iron Grate Class C

Sale

ULMA HYDROPLUS Mini w/ BARS Ductile Iron Grate Class C

Regular price From $183.00 USD

Regular price ~~$237.16 USD~~ Sale price From $183.00 USD
Unit price per

Sale
ULMA HYDROPLUS with 424 / GN100KCC Reinforced Galvanized Slotted Grate Class C

ULMA HYDROPLUS with 424 / GN100KCC Reinforced Galvanized Slotted Grate Class C

Regular price From $184.21 USD

Regular price Sale price From $184.21 USD
Unit price per
ULMA 460 / FNX100KCCM Slotted Ductile Iron 124mm x 498mm Grate Class C

ULMA 460 / FNX100KCCM Slotted Ductile Iron 124mm x 498mm Grate Class C

Regular price $36.89 USD

Regular price Sale price $36.89 USD
Unit price per
ULMA HYDROPLUS w/ BARS Ductile Iron Grate - Class E

ULMA HYDROPLUS w/ BARS Ductile Iron Grate - Class E

Regular price From $291.86 USD

Regular price Sale price From $291.86 USD
Unit price per
ULMA HYDROPLUS with 450 / IN100KCA Stainless Steel Slotted Grate Class A

ULMA HYDROPLUS with 450 / IN100KCA Stainless Steel Slotted Grate Class A

Regular price From $229.33 USD

Regular price Sale price From $229.33 USD
Unit price per
ULMA HYDROPLUS with Ductile Iron Slotted Grate (461D) Class E

ULMA HYDROPLUS with Ductile Iron Slotted Grate (461D) Class E

Regular price From $210.46 USD

Regular price Sale price From $210.46 USD
Unit price per
ULMA 410 Class A Perforated w/Tread Galvanized Steel 122mm x 1M Grate

ULMA 410 Class A Perforated w/Tread Galvanized Steel 122mm x 1M Grate

Regular price $24.80 USD

Regular price Sale price $24.80 USD
Unit price per
ULMA 480 Class C Wave Iron Heel-Proof Ductile Iron 122mm x 500mm Grate

ULMA 480 Class C Wave Iron Heel-Proof Ductile Iron 122mm x 500mm Grate

Regular price $48.91 USD

Regular price Sale price $48.91 USD
Unit price per
ULMA 497 / PE100KCBM Class B ADA Compliant Mesh HDPE 123mm x 500mm Grate

ULMA 497 / PE100KCBM Class B ADA Compliant Mesh HDPE 123mm x 500mm Grate

Regular price $43.83 USD

Regular price Sale price $43.83 USD
Unit price per
ULMA 436 Wedge Wire Stainless Steel 122mm x 1M Grate ADA Compliant - Class B

ULMA 436 Wedge Wire Stainless Steel 122mm x 1M Grate ADA Compliant - Class B

Regular price $476.93 USD

Regular price Sale price $476.93 USD
Unit price per

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Resources

Shipping / Returns

Determining Your Grate Size

Load Class Chart

Drainage News

What is Load Class and Why Is It Important?
Feb 23, 2024
Keeping Livestock Safe – Grate Ideas
Feb 02, 2024
TDS Bronze Age™ Collection
Oct 31, 2023
Trench•Era™ – Modular Trench Drain
Oct 30, 2023

On Sale

ULMA HYDROPLUS Mini w/ BARS Ductile Iron Grate Class C
~~$237.16~~ $183.00
ULMA HYDROPLUS Mini w/ FERN Ductile Iron Grate Class C
~~$237.16~~ $183.00
ULMA HYDROPLUS Mini w/ CATHEDRAL Ductile Iron Grate Class C
~~$237.16~~ $183.00

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