Trench Grates
Oblio Trench Grates
With a pattern that suggests ripples forming on the surface of water, our trademark Oblio design will add distinctive style to a wide range of architectural applications.
Select Size:
Detailed Specifications:
- Name / Design
- Oblio 4" x 18" Heel-Proof
- Product ID
- ON4-18I02HP
- Dimensions
- 4.07" x 17.80" x .75"
- Drain Manufacturer
-
NDS®
- Fits
-
NDS® Spee-D® Channel
- Material
- Cast Ductile Iron
- Standard Finish
- Raw
- Optional Finishes
-
- Baked On Oil Finish
- Powder Coat
- Weight lb(s)
- 7.20
- Free Drain Area
- 9.45%
- Gallons Per Minute (GPM)
- 12.38
- Recycled Content
- 80%
- ADA Compliant
- Yes
- Optional Material Upgrades
-
- Cast Aluminum
- Cast Bronze
- Copyright Registration No.
- VA 2-159-673
Photo Gallery:
Click image for high-res file and description
Oblio 4″ x 18″ heel-proof trench grate, raw cast ductile iron. PHOTO CREDIT: Homeowner David Thompson sent us this photo showing his installation of waterproof low-voltage LED strips under the grates.
Oblio 4″ x 18″ heel-proof trench grate, raw cast ductile iron. PHOTO CREDIT: Homeowner David Thompson.
Oblio 4″ x 18″ heel-proof trench grate, raw cast ductile iron. PHOTO CREDIT: Homeowner David Thompson.
Oblio 4″ x 18″ heel-proof trench grate, raw cast ductile iron. PHOTO CREDIT: Homeowner David Thompson.
Oblio 4″ x 24″ heel-proof trench grate, raw cast iron with baked-on-oil finish.
Oblio 5″ x 20″ trench grate, raw cast iron, shown 7 years after installation. In areas like this with significant foot traffic, the high points of the pattern become “burnished”, providing a pleasing contrast to the more recessed areas of the grate. LOCATION: Bethesda, MD.
Oblio 5″ x 20″ trench grate, raw cast ductile iron. PROJECT/LOCATION: Assembly Row, Somerville, MA.
Oblio 5″ x 20″ trench grate, raw cast ductile iron.
Oblio 5″ x 20″ trench grate, raw cast ductile iron. LOCATION: Seattle, WA.
Oblio 5″ x 20″ trench grate, raw cast ductile iron. LOCATION: Seattle, WA.
Oblio 5″ x 20″ trench grate, raw cast ductile iron.
Oblio 5″ x 20″ trench grate, raw cast ductile iron.
Oblio 5″ x 20″ trench grate, raw cast ductile iron.
Oblio 5″ x 20″ trench grate, cast ductile iron with baked-on-oil finish.
Oblio 5″ x 20″ trench grate, raw cast ductile iron. LOCATION: Lopez Island, San Juan, WA.
Oblio 5″ x 20″ trench grate, raw cast ductile iron. LOCATION: Lopez Island, San Juan, WA.
Oblio 5″ x 20″ trench grate, cast ductile iron with baked-on-oil finish. PROJECT: Bravern Shopping Center. LOCATION: Bellevue, WA.
Oblio 5″ x 20″ trench grate, cast ductile iron with black powder coat finish.
Oblio 5″ x 20″ trench grate, cast ductile iron with black powder coat finish.
Oblio 5″ x 20″ heel-proof trench grate, raw cast ductile iron. Landscape Architect: Coleman & Associates. PROJECT: Austin Central Library. LOCATION: Austin, TX.
Oblio 5″ x 20″ heel-proof trench grate, raw cast ductile iron. Landscape Architect: Coleman & Associates. PROJECT: Austin Central Library. LOCATION: Austin, TX.
Oblio 5″ x 20″ heel-proof trench grate, cast ductile iron with baked-on-oil finish. DESIGN: Dix.Hite + Partners. PROJECT: Oviedo on the Park. LOCATION: Oviedo, FL.
Oblio 5″ x 20″ heel-proof trench grate, cast ductile iron with baked-on-oil finish. DESIGN: Dix.Hite + Partners. PROJECT: Oviedo on the Park. LOCATION: Oviedo, FL.
Oblio 5″ x 20″ heel-proof trench grate, cast ductile iron with baked-on-oil finish. DESIGN: Dix.Hite + Partners. PROJECT: Oviedo on the Park. LOCATION: Oviedo, FL.
Oblio 9″ x 20″‘ trench grate (Oblio 4′ x 4’ heel-proof tree grate in foreground), cast iron with “antique bronze pearlescent” powder coat finish. DESIGN: The Olsson Studio. INSTALL: Superscapes. PROJECT: Grandscape. LOCATION: The Colony, TX.
Oblio 9″ x 20″‘ trench grate (Oblio 4′ x 4’ heel-proof tree grate in foreground), cast iron with “antique bronze pearlescent” powder coat finish. DESIGN: The Olsson Studio. INSTALL: Superscapes. PROJECT: Grandscape. LOCATION: The Colony, TX.
Oblio 9″ x 20″‘ trench grate (Oblio 4′ x 4’ heel-proof tree grate in foreground), cast iron with “antique bronze pearlescent” powder coat finish. DESIGN: The Olsson Studio. INSTALL: Superscapes. PROJECT: Grandscape. LOCATION: The Colony, TX.
Oblio 9″ x 20″ trench grates, cast ductile iron with e-coat + black powder coat finishes. DESIGN: TBG Partners. INSTALLER: Rotolo Consultants (RCI). PROJECT: Our Lady of the Lake Children’s Hospital. LOCATION: Baton Rouge, LA.
Oblio 9″ x 20″ trench grates, cast ductile iron with e-coat + black powder coat finishes. DESIGN: TBG Partners. INSTALLER: Rotolo Consultants (RCI). PROJECT: Our Lady of the Lake Children’s Hospital. LOCATION: Baton Rouge, LA.
Oblio 9″ x 20″ trench grate, raw cast ductile iron, also pictured with our 18″ x 24″ catch basin grate.
Oblio 9″ x 20″ trench grate, raw cast ductile iron.
Oblio 9″ x 20″ trench grate, raw cast ductile iron. LOCATION: Ontario, Canada.
Oblio 18″ x 24″ trench grate, raw cast iron. DESIGN: SWT Design. PROJECT: Cortex Innovation Community. LOCATION: St. Louis, MO.
Oblio 18″ x 24″ trench grate, raw cast iron. DESIGN: SWT Design. PROJECT: Cortex Innovation Community. LOCATION: St. Louis, MO.
Oblio 18″ x 24″ trench grate, raw cast ductile iron.
Oblio 18″ x 24″ trench grate, raw cast ductile iron.
Oblio 18″ x 24″ trench grate, raw cast ductile iron.
Oblio 18″ x 24″ trench grate, raw cast ductile iron.
Oblio 18″ x 24″ catch basin, raw cast iron. PROJECT: Rosamond Zoo. LOCATION: Syracuse, NY.
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View additional products featuring the Oblio design
Standard Finish
For details, see Materials and Finish Options under Resources.
Optional Finish
For details, see Materials and Finish Options under Resources.
Optional Material Upgrades
Call for pricing and lead time.