Category Archives: Trench Drain Basics

General information about drainage, design, water flow and trench drain applications.

3 Things I learned about trench drain at BrewExpo America

brewery drains, trench drains in breweries, brewery floors

I attended BrewExpo America in Philadelphia this spring. I learned a little about brewery floors and drains, and I’d like to share the experience. Stainless Drains Were Out in Force Stainless drains were all the rage at the Expo. Typically, they were 6” wide with a V-shaped interior. The channels sloped to an outlet or […]

Considering Stainless Drains for Food Production

heavy duty brewery grate, heavy duty stainless grating

Stainless steel seems to be the ideal material for food processing facilities because of its inherent resistance to corrosion, cleaning chemicals, heat and bacteria growth. Plant managers prefer stainless steel grating instead of cast iron and galvanized steel because of the material’s longevity in corrosive environments.  Besides having these benefits, stainless steel has a shiny, […]

There’s no such thing as the best brewery drain.

brewery drains, trench drains for breweries, brewery floor drains

A craft or microbrewery is a labor of love. Just as with the mash tun and fermentation vessels, owners want the best brewery drain for their brewhouse. If you are a brewer – or even a contractor planning a brewery construction – you understand that big decisions are made at every stage of construction. One of […]

Cast Metal Grating in Singapore Trench Drains

singapore trench drains, singapore cast grating, singapore drainage systems,

Last year I reported on common designs for bar grating found in Singapore but not necessarily the United States. Now, over a year later, I want to discuss the cast metal grating I saw during my visit. I personally prefer cast metal grating over bar or sheet metal grating. Part of this is prejudice because […]

Polycast 500 – A Polymer Concrete Deck Drain

poly 500, polycast drain, polycast trenchdrain, 500 deck drain, poly deck drain

The Polycast 500 is proof that not all commercial drains are the same. Hubbell Power Systems manufactures the Polycast Trench Drain Systems product line, which is geared toward commercial applications.  The Polycast 600 and 700 are well known polymer concrete trench drain brands commonly seen throughout the industry. Polycast 600 is a pre-sloped channel drain […]

3 Ancestors to Modern Trench Drain

Roman aqueducts, aqueduct designs, water drainage in Roman empire

I’m not a historian on drainage systems (though it sounds interesting). I’ve been thinking about the history of trench drain. Where was the first trench drain crafted? What was the application? Was it seen as special for that location? Did it catch on or was it forgotten, only to be re-designed for the first time […]

The Skinny on Slot Drain

trench drain system, slot drain system, trenchdrain, iron grating, trench drain grates

Slot drains are a growing segment of the drainage market, but they haven’t broken into popular use – in America at least. Compared to trench drain systems, little is known about this type of drainage system. There are a few slot drain systems in the American market. More likely, trench drain manufacturers offer accessories that […]

Made in America: POLYCAST® Trench Drain

polycast drain, poly drain, polymer concrete drain, polycast trench drain, 600 series, poly 600, polycast 600

POLYCAST® is a leading American manufacturer of polymer concrete trench drains and high volume fiberglass drainage systems. Started in Fargo, North Dakota almost 32 years ago, POLYCAST® grew its line of drainage products and became an instrumental part of the U.S. trench drain industry. The company’s product offerings recently expanded after Hubbell, a multinational company headquartered […]

Dublin: Old World Trench Drain Systems

Light rail system, Dublin railway,

Since returning from Dublin, I’ve developed a theory that Ireland is called the Emerald Isle because the plants are so well watered.  Whether the sky is overcast or sunny, it seemed as if I could expect a stray shower to pop up at a moment’s notice.  Frequent rains, combined with the island’s mild climate, create […]

Singapore Trench Drain: Not Your Average Bar Grating

flat steel grating, steel hinged grating, steel bar grates

Hinged bar grating is cool, but it’s not offered in the United States. The ability to open a drain for cleaning (which this drain needs) is essential. If drain grates are locked into place with a locking mechanism or if the grates are the bolt-down style, opening the drain becomes more problematic. But when the […]