DISCUS Engineered Products builds the safest, strongest, lowest emissions aluminum internal floating roof on the market, providing the petrochemical industry with the best long-term value.
The DISCUS OpenRaftTM is a completely open panel design. Nothing hidden—with DISCUS you can trust your inner roof because you can see it.
The DISCUS OpenRaftTM is the only aluminum IFR built to steel specs and as strong as steel.
The DISCUS OpenRaftTM establishes the current Best Available Control Technology (BACT), and delivers the Lowest Achievable Emissions Rate (LAER).
Our story
The DISCUS OpenRaftTM is a patented Aluminum Internal Floating Roof (AIFR). It is the safest, strongest, and delivers the Lowest Achievable Emissions Rate (LAER). The signature open panel design solves the interrelated problems of performance, safety, and tank economics. The time for a better IFR has arrived.
Our products
Our patented open panel design delivers the Lowest Achievable Emissions Rate (LAER). Every panel is rigorously tested in the shop. And every shop- and field-welded seam is tested in the field. The DISCUS OpenRaftTM is a game changer.
Strong as steel
Welded OpenRaftTM
Bolted OpenRaftTM
No pontoons. No honeycomb. No enclosed compartments n Seals
Chains, not cables
A better, safer manway
Sliding roof vent
Innovation
The most tested IFR
Address: DISCUS Engineered Products | Emmaus, Pennsylvania, USA
