Radius Trench Drains
Dura Trench true radius trench drains can be manufactured to any curve / radius, width, depth and slope. Dura Trench also manufactures radius slot drains for a minimal reveal. Our curved channel drains are custom built to perfectly match your radius project specifications to provide a functional trench drain that is also and architectural design element. The radius trench body has a built in slope to allow for the proper flow. Radius trench drains are offered in 2" through 24" widths. Radius slot drains are offered in 4" diameter to 12" diameter sizes. The radius trench drain is topped with a curved trench drain grate. The circular grates are offered with any number of ornamental or customized drain tops in a variety of different materials. A true radius trench drain will make a statement.
Radius trench drain & radius slot drain photo gallery
Heavy duty radius trench drain in a brick paver patio.
This pool project had a difficult combination of straight and curved trench drains that needed to precisely follow fixed objects such as wall and spa curves.
This pool radius trench drain utilized precast concrete grating to provide slip resistant covers that seamlessly matched the paving stones.
This smooth curved 12 inch wide radius trench drain makes a real statement for this high end patio / plaza.
This park utilized a Dura Trench radius trench drain to provide a curved drainage channel to maintain that perfect look.
This water feature utilized a curved Dura Trench drain with dual oval radius slot drains. Instead of a traditional grate a tray was provided for a stone inlay to make this trench drain appear as a dual curved slot drain.
This park used a radius trench drain to flow smoothly along the curvature of the retaining wall. This trench used a radius trench grate that was heavy duty and also ADA compliant.
This condominium entrance did not want a curb but needed drainage. A radius Dura Trench drain fit both the design and function.
The Dura trench drain system provided the University of Alabama a timeless look in front of their student center. The Dura Trench radius trench drain system gave them the design element they wanted while providing much needed drainage and ADA compliance.
Monfort Point Marine Memorial utilized a Dura Trench radial trench drain to provide needed drainage without compromising the look of the memorial.
No longer do designers need to settle for straight trench drains when they need a radius trench drain system. Dura Trench can manufacture channel drains to match any curve.
Dura Trench radius trench drains can be manufactured in any radius, material, pattern, or finish. Let us work with you to provide just the right look.
Sometimes you want the drainage but want the drain to disappear. A Dura Trench radius slotted drain might be just the solution you need. This curved slot drain is heavy duty and virtually invisible.
This relatively tight radius around the fountain is no problem for the Dura Trench radius trench drain line of products. Challenge us...we have made trench drains with an 18" radius to large sweeping radii.
This soon to be roof top plaza and garden utilized a large Dura Trench radius trench drain to contain the rainfall without compromising the architecture. The curved channel drain keeps water off the balconies below.
This radius slot drain will soon disappear under the paving stones but will continue to function for years to come. The combined straight and radius sections can follow any curve.
This is the radius slotted drain from the previous picture. Now inconspicuous but providing the needed drainage.
This radius slotted drain keeps standing water off this brick driveway. This was an offset slot drain that was actually used to retrofit a drainage problem without removing the concrete ribbon.
This short radius trench drain is part of the architecture of the water feature design. Many smaller features such as this are shipped as a single channel drain piece to make installation easy.
This radius seating wall utilized a radial slot drain at the base of the wall to keep water off the patio area without the visual need for a point drain.
This baseball field for the handicapped used a radius trench drain at the entrance to eliminate a need for a curb. This opened the entire curved area up to be ADA accessible.
This patio and plaza area used a Dura Trench curved trench drain to blend with the architecture of the site.
No matter your radius the Dura Trench radius trench drain products can match your curvature.
The long prefabricated radius trench drain sections are easy for any contractor to install and get right.
This patio area utilized a 4" wide radius trench drain to become an architectural element of the design rather than a hidden element.
This hotel pool deck used a gradual radius trench drain to provide needed deck drainage without compromise to finish and quality.
This radius slot drain went at a zoo around a monument to provide the needed drainage without the distraction of a grate.
This entry fountain at a winery required a radius trench drain that ensures the entrance plaza stays dry rain or shine.
This medical park entrance utilized a large radius trench drain to keep storm water flowing away from the buildings allowing for full ADA access without curbs.
Curved slot drain at new feature in the Toledo Zoo.
This high school patio utilized an economical radius trench drain to maintain the perfect curved look without blowing the budget.
This round gazebo utilized a Dura Trench radius trench drain to provide the needed drainage around the curved perimeter of this gazebo.
This high end home needed a custom built curved trench drain to remove water from a patio overlooking the river. The brass grates blend well with the stone and will patina beautifully over time.
Retail is getting more and more competitive. The look of a radius trench drain can add to the appeal of the shopper's environment.
Dura Trench is the first USA company to manufacture a pre-sloped curved channel drain. We offer our curved drainage channels in any radius, width, depth, and slope. Our curved channel drains are fully customizable and really make a statement for the perfect look. We also manufacture curved slot drain. Our curved slot drains hide away and are practically invisible. We offer our curved slot drains in any radius, diameter, depth, and slope.
A curved channel drain or curved slot drain has several components that must be considered. First, the curved channel drain body size must be selected. The body should be sized for flow and debris loading. We manufacture the channel drain body out of fiber reinforced polymer concrete. This makes an extremely durable and corrosion resistant channel drain body that won't break or chip. The interior of the curved channel drain is smooth not segmented. The sections are typically 8 foot long but will vary with the radius selected. We pre-assemble all our curved channel drains to ensure proper fit and radius dimensions. The curved channel drains also have a 2" female receiving flange that can be used to seal the drains water tight. This is important in fountain applications. Our curved slot drains have the same features and are built from the same materials as our curved channel drains.
We make curved channel drains in the following widths: 2" curved channel drain, 4" curved channel drain, 6" curved channel drain, 8" curved channel drain, 10" curved channel drain, 12" curved channel drain, 18" curved channel drain, and 24" curved channel drain.
We make curved slot drains in the following widths: 4" curved slot drain, 6" curved slot drain, 8" curved slot drain, 10" curved slot drain. Other sizes of curved slot drain are possible simply contact our engineers for design assistance.
The next feature that must be selected is the frame for the curved channel drain. We curve these to the exact radius required for you curved channel drain or curved slot drain. For our curved channel drains we offer frames in epoxy coated steel, galvanized steel, and stainless steel. We can produce a plastic frame for some radius applications if the radius is larger than about 35 feet. For our curved slot drains we offer two styles of frames. The first is a medium duty frame that can be used when your curved slot drain is being used next to a wall or has paving stones around it. These frames are less visible but not as strong. If your curved slot drain will have traffic on it, we recommend our heavy duty frame. It is more visible but extremely strong. Our curved slot drain frames are offered in epoxy coated steel, galvanized steel, stainless steel, and aluminum.
Finally, if you are using a curved channel drain you must consider the grate on the top. A true curved trench drain grate must be made to match your exact radius for that smooth look. We manufacture these curved channel drain grates in all types of materials, finishes, patterns, and load ratings. Radius grates can be fully customized to meet your every need. We also offer several standard curved channel drain grates to meet the needs of customers that are in a hurry. Contact your local sales rep to help you with your radius grating selection.
Dura Trench curved channel drains and curved slot drains are great for applications such as fountains, splash parks, pools, patios, pavilions, balconies, next to walls, next to buildings, around fire pits, or any other application where the look is important. Let our team of experts help you design your next curved channel drain or curved slot drain!