Mid-century modern details matter!

We work on a lot of mid-century modern homes, and one thing we always emphasize: the details matter. These houses were simple but intentional--carefully proportioned, thoughtfully constructed, and designed to feel balanced and livable. It’s not always possible to stick to every original detail, but trying where it counts makes a real difference. Here are some details that we try to follow:

Siding: Use vertical grooved panels with a square ½” groove at 2” or 2½” on center (sometimes 4”). This pattern reinforces the rhythm and character of the façade and keeps the lines clean. This typically has to be custom-milled. Note that “V” groove, “T-111” or board and battens siding are not good substitutes. Yes, they are cheaper, but they do not achieve the same refined look and feel.

Trim: Keep trim minimal, flush, and square-edged. Fascia boards are typically 1 x 6 or 1 x 8; window and door trim is often ½”x 2” or ½”x 3”. Paint the trim and siding the same color to maintain a unified, quiet exterior.

Windows: Choose slim-profile windows that maximize glass and minimize the frame. This keeps views open and preserves the lightness of the structure. Preserve trapezoidal clerestory windows just under the roofline to bring in natural ight while preserving privacy and wall space. In most cases, these upper windows go all the way to the ceiling and are not dropped for a header.

Rooflines & Eaves: Taper rigid insulation for thin roof edges – typically, a 2x8 fascia is used. Maintain low horizontal rooflines with deep overhangs and exposed beams. Let the structure remain visible—it’s part of the architecture.

Indoor-Outdoor Flow: Use large sliders and fixed glass panels, and align materials between interior and exterior spaces. Consistent flooring and extended rooflines help maintain the connection.

Front Entry: Use a simple, flat-panel door or one with glass. Keep it super simple. A single accent color at the door works well, combined with one color for both siding and trim.

Carports: Keep car storage open and integrated with the rooflines. A well-proportioned carport maintains the lightness of the overall composition.

Materials: Use honest, natural materials with finishes that allow their character to come through. Stick to matte or satin paints. Don't overdo it with too many materials. Keep it simple.