Since 1976, Danmer has been building hardwood and Thermalite™ shutters to fit any window or door - of any type or shape and to match every home décor. And because we both manufacture and install our custom home shutters, we have one of the quickest turn-around times in the industry: as little as 3 days from the date of measure**. Danmer Shutters are made in the USA and guarantees the best workmanship and the highest quality customer service in the industry. That's the Danmer Difference.