A traditional classroom setting with a large dark chalkboard mounted on a light blue wall. The ceiling has wooden beams and wire mesh, allowing natural light to filter through. The floor appears to be concrete.

Healthy Walls

Learn how proper wall assembly keeps moisture out and air clean, protecting your family’s health.
A large geometric concrete building with modern architectural design displaying blue text that reads 'The Lawrence Hall of Science, University of California, Berkeley.' The structure has a sloped roof and walls with angular edges. A yellow caution sign is visible near the entrance.

Safe Kitchens

See how choosing the right materials in kitchens prevents harmful chemicals from entering your home.
A construction or renovation site is visible, featuring metal scaffolding on a tiled floor. In the background, there's an open window allowing natural light to brighten the area. Cardboard boxes are placed on a surface, hinting at ongoing work. Electrical cables are scattered on the floor, and a cutout in the wall appears to be an unfinished part of the project.

Strong Foundations

Discover foundation techniques that keep your home dry and free from mold and toxins.

Our Gallery

Snapshots revealing how homes can truly protect and nurture health.

A spacious classroom or learning area filled with several wooden tables and blue chairs arranged neatly. Bookshelves line the room, filled with books and educational materials. The walls feature large windows that provide natural light. Chalkboards are visible on some pillars, displaying handwritten notes and drawings.
A laboratory setting with a long counter space equipped with various scientific instruments and equipment. There are multiple large windows offering a clear view of the rooftops and buildings outside. On the counter, there is a lit Bunsen burner, a lab water bottle, and a bottle of hand sanitizer among other lab apparatus.
A classroom setting with a group of students seated and facing a large chalkboard filled with mathematical equations and diagrams. A teacher stands at the front, engaging with the students. The room has a warm lighting atmosphere with track lights on the ceiling, and various personal items like water bottles are visible on the desks.
A classroom scene with a whiteboard at the front, which contains some written information and diagrams. The room has barred windows allowing natural light to come through. On the right side of the image, there is a mannequin head or a figure with a mask, positioned near the front of the classroom. Several other objects are on the desk including bottles and a container of liquid.

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A view of a dimly lit laboratory through a glass window, showcasing shelves filled with various bottles and containers. The room contains wooden cabinets and a sink. A visible chalkboard sign on the wall states 'Lecture in Progress,' and packs of Crayola chalk are in the foreground.