Raising a Green Roof

Retrofitting an existing roof and boosting insulation can reduce one family's cooling costs.

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Designing a Roof Addition

Designing a Roof Addition

Consider these four options so the new portion of your roof matches the original one

Green Roofs Green Roofs (video 02:18)

See how this roof design provides insulation and a unique garden space.

Renewable Solar Roof Panels Renewable Solar Roof Panels (video 03:17)

Jeff Wilson explains about adding renewable solar panels to his roof.

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