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energy efficiency

Christi Transforming a Wisconsin Garage into a  “High-Performance” Workshop

TDS Design Build’s very own Director of Design & Architect, Christi Weber, recounts how she and her husband turned their detached garage into a high-performance…

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TDS Construction Crew Member Framing a High Performance Home Tour TDS Custom Construction’s Latest High-Performance Home Build

Sunday, December 3, 2023, 11 am -1 pm Building resilient and energy-efficient homes has never been more critical, but the higher construction price can be…

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Roxul installation complete on a passive house built by TDS Custom Construction in McFarland, Wisconsin The Wall and Roof Systems

The walls of this house are 2×8 construction with dense-pack cellulose insulation (R-27), ZIP sheathing for the air barrier and 6” Roxul insulation (R-24) for a total insulation value of R-43.

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Passive House The Foundation System

The foundation for this passive house consists of a slab-on-grade with a thickened perimeter footing that is thermally isolated from the ground by eight inches of high-density, structurally-rated EPS insulation (R-38).

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Passive House on Mud Lake

Here at TDS, we have a history of providing remodels and additions to clients that are more durable, environmentally-sensitive and healthy than conventional construction.

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