There are a growing number of trench drain installations being made using decorative or ornamental grating.  I have written a number of blog articles on the topic.  Traditional slotted trench drain grating may be functional, but let’s face it:  if you are going to use trench drain in a commercial or residential drainage project, you might as well make it look nice.  A number of companies are in the marketplace that supply truly top-shelf ornamental grating.  However, from everything I’ve seen, I think IronAge Designs has the most versatile product line at the most affordable pricing.

In this article, I’m not going to discuss grate pricing.  Contact www.trenchdrain.biz  for product pricing.  I am going to show you 10 ductile iron ornamental grating products manufactured by Ironage Designs.  The designs are unique and creative.  All the grates are ADA (American Disability Act) compliant and are strong enough to be used with vehicular traffic.  Each grate displays a casting quality and detail that could someday be architecturally significant in identifying a style used in the early third millennium.  More importantly, each grate is made to fit a trench drain channel size that has become the industry standard.  And, to this point, I will briefly discuss trench drain channel standardization in the United States market. 

Let me begin by sharing a little history.  ACO was the first prefabricated, pre-sloped polymer concrete trench drain manufactured in the United States and, possibly, in Europe.  When  the ACO Group (of Germany) first introduced their trench drain product line to the US market, they kept the metric dimensions used in Europe, having a standard channel length of 1 meter (approx. 40 inches) and the standard interior channel width of 100 millimeters (or about 4 inches).  A cast iron grate to fit this channel is about 4.8” x 19.6” (or 122mm x 498mm).

ACO was very successful in the US market and quickly became the company to emulate.  For instance, ABT developed a 1000mm x 100mm polymer channel to compete with ACO called PolyDrain.  Plumbing giant Josam began distributing MEA products (also from Europe), which we currently know as the Mea-Josam product line.  Even plumbing fixture company J.R. Smith licensed ACO technology to develop their Smith/ACO polymer concrete channel and EnviroFlo HDPE channel product lines.  Other manufactures followed suit.  All of these products have a 1000 mm (1 meter) polymer concrete channel with a 100 mm interior width.  In essence, this channel sizing has become the industry standard in the US, although there are other trench drain manufacturers, such as Zurn and Polycast, that have ignored the “me too” mindset and gone their separate way with the dimensions of the products they developed.

All this market imitation has led to a “standardization” of trench drain channel sizing, at least in the smaller products.  All of the 1 meter x 100mm channels will support, essentially, the same grates between brands.  Companies like ACO have tried to devise quick grate locking technology to separate themselves from the other manufacturers.  But, in the final analysis, all these channels can accept grating from competing manufacturers. 

This grating interchangeability and the “coming of age” of surface water control in the United States have allowed IronAge Designs to develop a niche product line.  IronAge has developed a number of attractive ornamental grates that measure 5” x 20” and fit the ACO, MEA, Polydrain and JR Smith 100mm wide channels.  

IronAge is constantly adding to their product line.  In fact, the Riverrock pattern shown at the beginning of this article was added to the IronAge product line after all my photographs were taken.  It is difficult to keep up with their complete product offering because they are always working on new projects.  Their growing product line is an indication of their respected designs and their affordable pricing structure.

I’m not going to give specific pricing on these grates, but I will say they are roughly twice the price of a standard slotted ductile iron grate.  Every grate you see in this article is the same price, though.  There is not one grate more or less expensive than another in this product grouping.

 As mentioned previously, these grates are made of ductile iron. Manganese bronze or brass grating can be made in one of these patterns if you want, but be prepared to pay 5 times the price of a standard iron grate.

Of the 10 grate patterns shown above, the Interlaken is the most versatile.  I’m saying this because IronAge uses this pattern in a number of catch basins and other size trench grating.  So, if you wanted to build a drainage system in your hardscape with more options than a single width trench drain, you will have more drainage structure options available if you use the Interlaken pattern.  The Locust leaf pattern and Oblio are two other patterns that come in different sizes.

If you have questions on any of these products, or want to have your own pattern developed, please contact a drainage specialist at TrenchDrain.Biz by calling 610-638-1221.  You can email us at sales@trenchdrain.biz.  Product cut sheets are available at www.ironagegrate.com.

Decorative grating is the newest trend in residential and commercial trench drain design. Conventional slotted cast iron grates are giving way to decorative trench grating in high profile applications as homeowners, commercial architects and city planners are seeking more aesthetically pleasing hardscape drainage systems. A number of ornamental grating manufacturers sell products into the trench drain market. However, if you want an off-the-shelf trench drain channel that has a broad selection of decorative grating, you only have a few choices. The Dura Slope™ trench drain product line is one of these options.

Dura Slope™ is the brand name for a pre-sloped plastic trench drain system manufactured by National Diversified Systems (NDS). The channels have a 5” interior width and come in 4 foot lengths. The grates that fit this system are 6” wide and 24” long. The system has a built-in 0.7% channel slope that helps keep water flowing out of the drain. Catch basins and heavy duty frames are available for this system. Grating options are also available that will rugged enough for fork truck traffic or tender enough for bare feet on a pool deck.
Plastic grating is a popular option for the Duraslope™ system. Two styles are shown below. The slotted plastic grates are available in seven (7) different colors. Perforated plastic grates are only available in light gray. Slotted galvanized steel and perforated stainless steel grates are also available, as are ductile and grey iron slotted grates (cast iron).

A few years ago, cast iron grates for the Dura Slope™ channels only came in a standard black slotted style. However, this has changed with their introduction of the DecoGrate line of powder coated decorative grates. Five (5) new ductile iron grate styles are now available and can be purchased in any of 10 different color options. All grates are rated for class C loading and are ADA compliant. No other grate manufacturer offers the broad selection of grate style and color. Congratulations NDS!!!

Below are the photos of the new grate styles with an example of the bold colors they offer. I’ve also put a standard black slotted grate in here for comparative purposes.

Now let’s look at another manufacturer of decorative grating for the Dura Slope™ channel. Ironage Designs has built a respectable product line of ornamental grates that fit existing trench drain systems. For NDS’s Dura Slope™, they have two products: Interlaken and Locust.

You can get these grates in your choice of color powder coatings. However, Ironage Designs doesn’t stock any pre-coated grates. You may be better off purchasing the grates yourself and have a coating applied by a local paint shop prior to installation. Nevertheless, I really like the quality of the grates produced by Ironage. They are a sturdy, 15-16 lbs. in weight. The detail of the design and the quality of the relief are remarkable.

No matter, with the Dura Slope™ trench drain channels you have both decorative grating options and color selection. The Dura Slope™ product line is technically solid and will go toe-to-toe with other pre-sloped plastic channel systems, such as Zurn’s Perma-Trench Z886. These products are available at your local NDS distributor and the trench drain supplier Trench Drain Systems.

There have been many people asking about it, and I’ve finally been able to gather some good information about decorative grating for trench drains. Take a look at the trench drain grating I have pictured in various articles in this blog. Only a few stand out as being “pretty” from an aesthetic or architectural point of view. I can almost guarantee that my article “Trench Drain in the Black Hills” will be noted as containing some attractive grating. Well, I have more to talk about on this topic, especially as it refers to “pretty” cast iron and bronze products. And, the good news is, I have three manufactures I can discuss.

I have to be honest. My interest in decorative trench drain grating is for material gain. I am looking for products to sell that give my customers selection and quality. The standard slotted and perforated grating, though functional, can get boring. I have had customers looking for products that give them a “look” that is in keeping with the theme of the house or community. Sometimes, galvanized steel slotted grating just doesn’t cut the mustard. Let’s discuss three manufacturers of ornamental or decorative grating.

Ironsmith— I’m starting with them for a purpose. This is a foundry in Palm Desert California with an additional manufacturing point in Mexico. They have a number of ornamental trench drain grating products. They advertise that they used 100% recycled materials to make their castings. I counted 8 different grating styles. However, only 3 of these had any “curviness” in the design (I like curviness). Most grate styles were some variation of a standard slotted or perforated ADA grate.

The Ironsmith products are available in 4, 6, 8, and 12 inch wide grates. In addition, you are able to purchase grates in iron, aluminum or bronze. So the variety is good. They also have 12” x 12” catch basin grates and tree grates. And, if that was not enough, you can purchase the frame and trench to use when forming a trench drain system.

The folks at Ironsmith are nice people to work with. They are eager to help. Their prices are affordable for the west coast. I had difficulty getting an affordable product from them to sell on the east coast. Nevertheless, they seem to have a good product. For more information, go to www.ironsmith.biz.

Urban Accessories — I think these guys are the oldest of all the existing ornamental grate foundries in the US. Urban Accessories was founded in 1972 by an architect who was inspired by the vision of Louis Sullivan to enhance the urban environment. This is the Tacoma, Washington foundry that I promoted in my “Black Hill Trench Drain” blog entry. I also saw products of theirs in the Epcott Center in Orlando, Florida.

Urban Accessories has a wonderful product line. Besides trench drain grates, they have a rich assortment of tree grates, bollards, building buttons, drain covers, manhole covers and more. You can purchase trench drain frames to go with their grates, as well. They have a nice catalog and good coverage with the architects who deal with hardscapes.

Too good to be true? Maybe so!!! I never had a very good experience trying to purchase product from these people. They were reluctant to work with me on requests for special items. I had a difficult time getting information from them or my phone calls returned. And, once I had made contact with my area sales representative, I didn’t feel confident that he really had all the knowledge required for this product line. In addition to all this, the prices for their products are very expensive. A reason for all of this is out there. Check out the next company.

Ironage — This is a new company that is making some waves in the industry. I think they are part of the reason that Urban Accessories seems “disorientated”. Apparently, a few of the top (and best?) Urban Accessories managers left and formed the new company – Ironage.

Compared to UA, Ironage’s product line is small. Don’t let this fool you. Their product line is growing, the design quality is great, and the marketing is the “missing link” in the industry. Listen to this…Where all other foundries have promoted a cast-in-place philosophy for trench drain marketing, Ironage has decided to make ornamental grating that fits the vast number of preformed or pre-sloped trench drain products that are currently on the market. If you want ACO, Mea-Josam, Polycast, Polydrain or NDS trench drain, you can still buy it and use the Ironage decorative grate. It is a wonderful idea!!
Affordable??? The answer is YES! Of all the companies I have mentioned in this article, Ironage is the most affordable. They have inventory on the east coast which makes the shipping of small orders even less costly. I’m excited about their future. Look them up on-line!