They contain no ozone-destroying ingredients. Our gardeners have established a sustainable land-use system to remedy environmental damage, increase and conserve the plant and animal life on our property, and to improve the quality of our land for future generations. Use arbors, gates and fencing made from Western Red Cedar, one of the few woods that requires no chemical treatment as it is naturally resistant to rot and insect infestation. As they need replacement, we are installing draperies with thermal reflective liners in the suites, to keep rooms naturally cooler. Suites have increased ceiling insulation.
Roofs have radiant barriers to minimize heat in the summer, and to help retain heat in the winter.
The central roofs have light-colored, reflective surfaces. Duct work for heating and air conditioning is well-sealed to prevent energy loss. We are in the process of tinting suite windows that receive direct sun. We are installing energy-efficient air conditioning units, and will continue to do so as units need to be replaced. Vines in plant trellises and on brick work reduce energy use for air conditioning and heating.