High-Rise Green Roof atop of 4TH&Madison in Seattle, WA. This layout represents the maximum extent of the green roof, constrained by the significant lift forces encountered near the edges. More »

Furthering its dedication to make our cities healthier and greener, Diadem USA, Inc. is pleased to announce its new strategic partnership with Architek, a Vancouver based engineering firm providing services for living architecture, such as vegetated roofs, living walls and facades.

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We are proudly announce, that we were part of the builders, who made the first Net Zero Community aka Tillamook Row in Portland, OR with the design/build firm Green Hammer. More »

Epic Systems, headquartered in Verona, WI., is one of the largest electronic health records software companies in the United States. The 400-acre campus recently completed its fifth expansion phase, a total of 25 buildings, each with its own unique architectural features, some quite whimsical effect, such as the Harry Potter-styled recreation passage, or the New York train station styled offices. More »

The following story took place in Europe. In 2015 Austria has ratified the latest European Safety Regulations, offering a three-year time period during which every publicly visited building has to become fully compliant. This scenario plays out across the globe, including here at home. Similar circumstances for facilities' owners cause severe headaches, whether near the tropical beaches of Florida or snowy mountain caps of Alaska. More »

We proudly announce that our green roof in Kirkland,WA has been selected for the "Project of the Week". More »

"Increasing numbers of building owners and architects emphasize the importance of installing fall-protection systems. Worker safety and tightening regulations are the driving factors behind this industry trend" said Charlie Miller, PE the designer of the Reading Hospital green roof in Reading,PA More »

One of the tech company’s campus is in Kirkland, Wash., and it envisioned three buildings around a central courtyard is ready and handed over to use. The landscape design has been completed by TRA, the Seattle based landscape office. They designed the site’s  pedestrian paving, furniture, hardscape,  planting, and  more  than  half  the  recent development is covered  by rooftop planting with Diadem green roof system. More »

"To know that you have a beautiful green roof to go to in this building is a priceless amenity and great for creativity, too." - said Cathryn Vandenbrink, Artspace property manager More »

Since announcing plans to expand their Lansing, Michigan headquarters to accommodate the future growth of 1,000 new jobs, the leadership at JNI knew they wanted to include features that reduced the structure’s environmental impact. Part of that effort is a 22,000 square foot green roof to sequester stormwater.

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Roofmeadow, a Philadelphia-based design firm, installed the green roof and chose DIADEM^®’s DRS-Standard self ballasted, public space handrail system as a perfect match for the project. More »

We congratulate HANSI NYFELER who has finished the bikerace RAAM and get the #1 in 50-59, and the #5 Overall More »

DIADEM^® USA – an international leader in green roof product development – released a revolutionary fall-arrest system to the American market during last week’s ASSE Safety 2014 Professional Development Conference & Exposition in Orlando, FL. Green roof installation continues to increases dramatically in the United States as policy and architectural trends push the industry forward. DIADEM^®’s European roots and 19 years of green roof experience enable the company to share its unique knowledge in reducing risk and increasing green roofsafety. More »

You haven't seen New York until you have seen it from the Empire State Building, Brooklyn Bridge, Statue of Liberty, Central Park, Times Square, and the Prospect Park. More »

DIADEM^® USA, Inc. is pleased to announce to our customers and partners the release of our new telescopic KLS edging profile. The new KLS-TK telescopic profile features pieces 6.5 feet long that have inserts of the same length, making them extendable and easy to connect.. This new design saves installation time and increases safety by eliminating cuts made at the job site. More »

When the specified side-mounted hand rail on the roof proved inadequate, DIADEM^®’s medium-anchored railing system saved the roof design for Epic System’s corporate headquarters in Verona, Wisconsin. More »

We are pleased to announce that DiaSafe^®, the newest version of DIADEM^®'s fall arrest system, has been certified to meet the latest safety standards. More »

The project has three different roofs from the garage level to the eighth floor, which now have been covered by a Diadem^®-150 extensive green roof system for a total of 20,000 sqf. More »

Are you feeding your mind as well as your body? If you aren't, perhaps it might be time for a delicious option. DIADEM^®'s lunch and learn program provides information, food, and now, even better, continuous education credit for ASLA members. More »

DIADEM^® is proud to have sponsored Portland Latin American Film Festival the past four years. More »

DIADEM^® is helping one of Southern California’s largest electrical utilities make the connection between energy conservation and storm water management. More »

DIADEM^® is pleased to announce its sponsorship of depARTure, a special community event at Lawrence Lofts, their latest green roof project, Saturday, June 16 from 11am-4pm. More »

The North American division of DIADEM^®, manufacturer and system provider of rooftop gardens and green spaces, announces their sponsorship of the Seattle International Film Festival (SIFF). More »

Ingraham High School is one of Diadem’s most recent green roof installations in the Pacific Northwest. Our clear system solutions are convincing more and more designers and owners to work with Diadem. More »

While the green roof of the Lake Oswego pump station will not be a major reference for Diadem because of its size, the philosophy behind this small-scale project is worth sharing with others. More »