Illinois Engineered Products (IEP) is your #1 Loss Prevention Solution. Our safety and security products provide a better-ventilated and more secure environment. Our 100% American made folding gates are the strongest security gates on the market. IEP manufactures the original heavy-duty galvanized steel folding security gates – they stand up to weather, are rust resistant, look better and last longer!
Our galvanized coating bonds to steel 10 times stronger than paint, making our products virtually maintenance-free. We feature 100% recycled US steel in our extensive portfolio of products – many are stocked and ready to ship! We also custom design and manufacture folding gates to meet your specifications. Choose from a variety of standard powder coat colors or go custom to match existing colors in your facility.