The Mercury News

Add eco-friendly style around the home

- By Cameron Sullivan

New-home buyers in California can take comfort in the fact that builders do most of the work when it comes to eco-friendly constructi­on and energy efficiency. That’s because any California home built in 2020 or later follows California’s green building guidelines in the state’s Building Code.

At the very minimum, new constructi­on homes include solar installati­ons and building specificat­ions and energy-efficient appliances aimed at reaching net-zero energy use. Low-emissivity windows, for instance, greatly reduce the amount of air that can move between inside and outside, which moderates indoor temperatur­e use, reducing the workload of HVAC systems.

Most builders also use radiant-barrier insulation on exterior walls and the roof plus an extra layer of roofing underlayme­nt. Depending on the home plan, many builders will also incorporat­e multizone heating and airconditi­oning systems.

Now comes the fun part: Buyers can incorporat­e eco-friendly design to get even more out of their energy-efficient, newhome features.

Doing so involves informed decisionma­king that opens up design and decorating options buyers may not have imagined. Sustainabi­lity can factor into decisions on everything from flooring and cabinetry to fabrics and materials used in furnishing­s and home accessorie­s.

Bamboo, for starters, is one of the most versatile of renewable resources. A fast-growing grass that requires little water, pesticides or fertilizer­s, it is used to manufactur­e everything from cabinets and furniture to clothing, bedding and accessorie­s.

Ask the builder’s design center if bamboo is available for cabinets and floors. When choosing items such as shower curtains, window coverings and tablecloth­s, look into fabrics made of bamboo viscose, which is soft and breathable.

Furniture and accessory manufactur­ers are quite inventive with bamboo, too. Don’t worry; bamboo is durable, resilient and versatile; furnishing­s don’t look like they came from a rainforest.

Next, try making up your beds with tencel, also known as lyocell. This long-lasting, breathable, silky, soft and highly sustainabl­e fabric is made from wood pulp harvested in certified forests. Its production requires 95 percent less water than cotton and only about a third of the energy.

Tencel is also used in upholstery, as is hemp, a fast-growing plant that also requires minimal watering and no pesticides. Hemp is also used for bed linens, pillowcase­s, curtains and clothing.

Some manufactur­ers even use hemp in building and roof insulation. Ask your builder!

For flooring, in addition to bamboo choices ask about materials that include cork or recycled wood or other recyclable or renewable materials. Then cover them with rugs made of sustainabl­e produced jute, wool or organic cotton that is colored with nontoxic dyes.

Next, let the light in! Ask the builder about larger or additional windows in high-task areas such as the kitchen, home office, living room or gathering spaces to reduce dependence on electricit­y. If extra windows in rooms can’t be added, ask about skylights — especially on vaulted ceilings or in common areas, top-floor bathrooms or closets.

Other ways to make your new home as eco-friendly as possible include leveraging its smart-home technology to the fullest. Program the smart thermostat to change temperatur­e only when most needed.

Many physicians say the optimal temperatur­e for sleeping is between 60 to 68 degrees Fahrenheit. If you’re worried you won’t be able to climb out from under the covers into a 60-degree room, set the thermostat to raise the heat half an hour before you need to get out of bed.

Likewise, keep bedroom windows open on cool, dry summer evenings, closing them in the morning. Also take advantage of automated lighting systems. You can even look into automated window blinds and shades that can be programmed to open and close for lighting and temperatur­e control.

A new home is an excellent investment. Making it as environmen­tally friendly as possible not only improves savings of energy and natural resources but increases the home’s comfort level.

It’s a gradual process; use constructi­on time and the first several months of life in the home to determine your household’s needs and desires for sustainabl­e products and services that align with your way of life.

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