DMR Under Tension has been specializing in design, engineering and construction of Patio Shade Structures, Roll up Sun Shades, Shade Fabric Panels and Shade Enclosures since 1991. DMR has been a qualified Shade Sail distributor since 2001. Shade Sails have been installed all over the world and offer a unique and advanced shade concept.

DMR Under Tension is a California Licensed Contractor and is fully bonded and insured with an A+ Rating with the Contractors State License Board. The team here at DMR consists of qualifying representatives specializing in Engineered Fabric Tension Structures and can provide CAD design drawings, “ROMER” reverse engineering data, CAD material testing, architectural renderings, full fabrication shop consisting of CNC machines and operators, Certified Welders, and an on staff Quality Control Specialist