Kenosha Residence

Remodel + Addition San Diego, California

This San Diego home was remodeled in the mid-century modern style, with a new trellis rising toward the bay. Three folding door systems connect the living room, dining room and kitchen to the patio.

Pavers cross the lawn beside a white wall and dark windows, with the trellis at the far end of the side yard.
Location
San Diego, California
Project type
Remodel + primary bathroom addition
Consultants
Patterson Engineering, structural engineering

Key features

Overview

View from beneath the finished trellis, with a globe pendant, angled posts and the bay on the horizon.

A mid-century modern remodel focused on the bay

Kenosha Residence had the low rooflines of mid-century modern design, but few of its characteristic details. The owners wanted the remodel to stay within that style.

At the back of the house, the existing trellis sloped down toward the yard, making the patio feel enclosed. The property overlooked San Diego Bay, so we focused on opening the patio toward the view and connecting it to the living spaces.

The trellis

Black-and-white photograph of an angled steel post crossing in front of a block wall laid in a grid.

A new trellis rises toward the bay

We reversed the slope of the old trellis so the new structure rises away from the house toward the bay. It uses the angle of the existing roof in the opposite direction, raising the outer edge over the patio.

The beams were doubled and tapered to make the trellis appear lighter, and the supporting posts lean at right angles to the roof slope.

Folding doors

Glass doors and an outdoor sofa along the rear patio, beneath the slatted trellis.

Folding doors connect three rooms to the patio

The living room, dining room and kitchen open onto the patio through three folding door systems. Each nine-foot system folds back against a post, providing 27 feet of opening across three bays.

We studied the low afternoon sun on this west-facing side of the house. The trellis shades the patio and helps keep direct sunlight off the glass.

Budget

Rear of the white house viewed across the lawn, with pavers through the grass and the trellis at the far end.

The final scope kept the trellis and folding doors

The project had a tight budget, and several proposed exterior details were removed from the scope. The pivot front door and metal window casing were omitted, while the existing rear fence was painted instead of replaced.

The new trellis and all three folding door systems were built.

Front exterior

White front exterior with a long band of dark windows and a block wall.

New windows and stairs update the front entrance

The front exterior was remodeled to develop the home’s mid-century modern character. New anodized aluminum windows and a grayscale paint scheme emphasize its horizontal lines.

Floating concrete stairs lead to a green front door that marks the entrance.

Why the new trellis slopes up

The original trellis followed the roof down toward the yard, so its outer edge sat low over the patio and made it feel enclosed. A level trellis, the typical choice, would have raised that edge. We sloped the new trellis up toward the bay instead, which opens the patio to the view.

Side view of the house and patio with the trellis sloping down.

Original: sloping down

The original trellis followed the roof down toward the yard. Its low outer edge made the patio feel enclosed.

Side view of the house and patio with the trellis sloping flat.

Level

A level trellis, the typical choice, would raise the outer edge compared with the original slope.

Side view of the house and patio with the trellis sloping up.

Built: sloping up

The finished trellis slopes up toward the bay. Its raised outer edge opens the patio toward the view while the slats provide shade.

House on the left, patio in the middle, the bay downhill on the right. Side view of the house and patio. Solid lines extend past the trellis; dashed lines end where they meet it. The proportions and sightlines are illustrative.

Developing the trellis from drawings to construction

Design and construction

  1. Existing floor plan showing the living spaces, bedrooms and a garage highlighted in pink.

    Site Analysis

    We documented the existing house and drew its floor plan before developing the remodel. The drawings recorded the living room, dining room, kitchen, bedrooms and garage.

  2. Design Development

    We used 3D renderings to develop the trellis with the client, including its angled posts, metal components and block walls. The support layout was revised from four posts to two posts and one beam.

  3. Steel posts and a trellis beam during construction, with the bay visible beyond the patio.

    Construction

    We worked with Curtis Patterson of Patterson Engineering on the trellis footing detail. Setting the footings below the finished patio slab kept the bases of the posts free of visible plates and hardware.

The finished remodel

Watch the Design Rewind
View from beneath the finished trellis, with a globe pendant, angled posts and the bay on the horizon.
Glass doors and an outdoor sofa along the rear patio, beneath the slatted trellis.
Looking up at metal trellis slats above a bolted beam, with a palm and sky beyond.
Black-and-white photograph of an angled steel post crossing in front of a block wall laid in a grid.
Rear of the white house viewed across the lawn, with pavers through the grass and the trellis at the far end.
Pavers cross the lawn beside a white wall and dark windows, with the trellis at the far end of the side yard.

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