Exterior, Gable RoofLine, Metal Roof Material, Tiny Home Building Type, Flat RoofLine, and Metal Siding Material <span style="font-family: Theinhardt, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen-Sans, Ubuntu, Cantarell, &quot;Helvetica Neue&quot;, sans-serif;">The 32-foot-long tiny house on wheels that Fritz Tiny Homes designed and built for Vince and Ayşe Macdonald, a retired couple from Ottowa, Canada, is clad with gray standing seam metal and a blue standing-seam metal roof with solar panels. "This home is fully off-grid with an autonomous solar system, </span><span style="font-family: Theinhardt, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen-Sans, Ubuntu, Cantarell, &quot;Helvetica Neue&quot;, sans-serif;">onboard 100-gallon fresh and grey water tanks, a UV &amp; particulate water filtration system, hydronic in-floor heating, and a mini split air cond</span><span style="font-family: Theinhardt, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen-Sans, Ubuntu, Cantarell, &quot;Helvetica Neue&quot;, sans-serif;">itioning system</span><span style="font-family: Theinhardt, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen-Sans, Ubuntu, Cantarell, &quot;Helvetica Neue&quot;, sans-serif;">—it’s ready for any climate," </span><span style="font-family: Theinhardt, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen-Sans, Ubuntu, Cantarell, &quot;Helvetica Neue&quot;, sans-serif;">Kevin says.</span>  Photo 1 of 15 in A Retired Couple Set Out for Adventure in an Off-Grid Tiny House

A Retired Couple Set Out for Adventure in an Off-Grid Tiny House

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The 32-foot-long tiny house on wheels that Fritz Tiny Homes designed and built for Vince and Ayşe Macdonald, a retired couple from Ottowa, Canada, is clad with gray standing seam metal and a blue standing-seam metal roof with solar panels. "This home is fully off-grid with an autonomous solar system,