A Better Way to Mount Rooftop Solar

Solar is going on more commercial roofs than ever – but not every racking system is built with the roof in mind. Through an exclusive partnership with SWIF Rack™ Commercial Solar Racking, Duro-Last® is bringing a better solution to rooftop solar applications – designed work with your roof, not against it.

Unlike ballasted systems that add weight and can wear down the membrane over time, SWIF Rack™ structurally attaches through the roof assembly and transfers loads directly to the building structure. That means less membrane wear, no excess overburden, and unobstructed roof access when you need it – all installed with custom Duro-Last stack flashings and approved detailing for full-system integration.

See how SWIF rack protects your roof.