Select the icons to get remodeling tips for each area of the room.

Additional resources

• Green Home Remodeling Guide for LandscapingDownload PDF 1.5 MB – from the King County Solid Waste Division
  Provides eco–friendly tips for any home landscaping project – from water efficient irrigation tips, to plant suggestions, to fertilizer ideas.

Alternatives to Asphalt/Concrete: Pervious Surfaces and Low Impact Development (LID)

• 2009 King County Surface Water Design ManualDownload PDF
  Stormwater tools can be found in Appendix CDownload PDF : "flow control BMPs"
• Department of Permitting and Environmental Review (DPER) Bulletin 29 Drainage ReviewDownload PDF
• Department of Permitting and Environmental Review (DPER) Bulletin 34B Surface Water Design Manual Variances or Adjustments Download PDF
• The National Ready Mix Concrete Association’s (NRMCA) Resources on Pervious Pavement external link
• Watch local green building contractor Martha Rose’s crew install Pervious Pavement (Youtube)

Landscape and gardening

• Weather and Soil Moisture Based Scheduling DevicesDownload PDF
  Provides information on weather-based and soil moisture-based irrigation systems, product features, and comparison criteria
• Landscape practices at Issaquah’s net-zero-energy complex –zHome external link
• Learn what this groundbreaking, multifamily residence did to save water outdoors.
• Rain Garden Handbook for Western Washington HomeownersDownload PDF
  Provides details on designing and installing rain gardens
• Cedar Grove Composting external link
  A local company offering compost recycling services
• In Harmony Sustainable Landscapes external link
  A local company that offers sustainable landscape services
• Native Plant Guide – from King County
  Helps you make informed decisions about the types of plants you incorporate into your home landscape
• Walt's Organic Fertilizer Co. external link
  A local company specializing in organic fertilizer and soil products
• Yelm Earthworms and Castings Farm external link
  A local earthworm harvesting company
• Cascade Water Gadener Classes

Rainwater harvest

• Natural Rainwater Rain Barrels external link
  A local company that sells a variety of residential rain barrels
• Let it Rain Program – City of Everett
• Seattle Rain Barrels external link
  A local company offering a large selection of residential rain barrels
• RainWise Program

Other

• Cascade Water Alliance external link
  An organization of several King County cities focusing on water conservation efforts. They offer consumer info on ways to save water and take advantage of water saving rebates.
• Sound Impacts – ecological restoration and green infrastructure metrics portal for Puget Sound
• EcoBusiness Environmental Directory external link
  Provides an extensive list of links to companies that specialize in eco-friendly products for any home remodeling project
• Household Hazardous Waste Collection Options – from the King County Solid Waste Division
  Provides information on how to best dispose of household hazardous waste
• U.S. Cold Patch Recycled Asphalt external link
  An Everett–based company that sells bags of recycled asphalt
• Dunn Lumber external link
  A family-owned supplier of building materials including FCS certified lumber

Decks

• Consider a more durable patio of recycled masonry, broken concrete or pavers instead of a deck.
• If building a deck, consider durable, long-lasting materials, such as recycled plastic lumber or composite lumber.
• If building with wood, use FSC-certified lumber.
• Seek alternatives to pressure-treated woods; try joists and beams made from structural recycled plastic or copper azole-treated (CA-B) lumber.
• Wood decks tend to require a lot of work and maintenance. Consider durability and rot resistance, especially if you’re building close to the ground.
• If you decide on a wood deck, seek out Forest Stewardship Council (FSC) certified lumber.
• According to the EPA, the least toxic alternative available is lumber treated with borate preservatives. Although more environmentally-friendly and safer for humans, borate-treated lumber is not suitable for wood exposed to rain or ground contact.
• Other good alternatives for deck joists and beams are structural recycled plastic and copper azole-treated (CA-B) lumber.

Patios, Walkways, and Paths

• Seek out salvaged materials for patios and walkways.
• Minimize runoff by using permeable materials for patios and walkways such as clay brick, broken concrete, recycled glass pavers, crushed rock, wood chips, nutshells or tumbled recycled glass.
• Consult a professional installer for some materials, such as pervious pavers.
• Use solar-powered landscape lights.
• Choose permeable (porous) materials for patios and walkways. Impermeable (non-porous) surfaces such as concrete patios and paths prevent rainwater from naturally permeating into the soil. This causes erosion and burdens our water treatment infrastructure.
• In order to improve durability and drainage, ensure the sub-surface beneath permeable surfaces is prepared correctly, such as with crushed rock.
• Use solar-powered landscape lights in order to avoid increased energy use and wiring installation costs. These lights use small, integrated photovoltaic panels to store energy from the daytime for use after dark.

Landscape

• Design your landscape so it requires minimal water, fertilizer and maintenance.
• Minimize the amount of turf grass in your yard or use turf grass.
• Design your landscape to match local conditions, such as climate, shade and moisture levels.
• Select native and drought-resistant plant species.
• Use pest- and disease-resistant plant varieties.
• Put the right plant in the right place (e.g. put shade-loving plants in the shade, not the sun).
• Use mulch to protect plants and conserve water.
• Retain trees on site; replant or donate removed vegetation.
• Select native plant species. They are adapted to our region, many are drought-tolerant, and most do not need pesticides or fertilizer after establishment.
• Create a backyard habitat that will attract a variety of wildlife, and consider certifying your backyard as a Certified Wildlife Habitat through the National Wildlife Federation.
• If planting non-native species, select water-wise or drought-resistant plants.
• Take part in a city re-tree program, if one exists in your area. Retain (or add) deciduous trees South and West of the house to help shade the home in warm months. If your house is in an especially breezy location, plant trees or shrubs to block the prevailing wind. This can help reduce cold air coming into the house during winter.
• Consider planting a garden for food production. Use rainwater captured in a rain barrel or cistern for irrigation needs. Look for creative opportunities to grow food, including vertical or hanging plantings. Use slow-release organic fertilizers to establish vegetation.
• Use fish friendly moss control and landscape practices.
• If your house is in an especially breezy location, plant trees or shrubs to block the prevailing wind. This can help reduce cold air coming into the house during winter.

Irrigation Systems / vegetable garden

Automatic sprinkler systems waste about 30 percent of the water they deliver. It is possible to design a landscape that minimizes the need for regular supplemental watering once the landscape is established.

• If your garden hose leaks at the spigot threads, try installing a rubber, round-edged washer instead of a flat-edged washer.
• Soaker hoses and drip irrigation are good alternatives to permanent in-ground irrigation systems. Soaker hoses are made from recycled plastic and are inexpensive. Drip irrigation systems apply water directly to the soil through tiny emitters so they allow for more precise watering to match the needs of specific plant types.
• Plumb your irrigation system to use greywater from your home for irrigation. Typical greywater sources are showers and clothes washers. Permits are required for greywater use for irrigation in Seattle and King County. The permits require submittal of a plumbing/irrigation system design with the application.
• Install a weather-based irrigation controller that automatically adjusts the watering schedule according to the weather.
• Install a weather-based irrigation controller and/or soil moisture sensing controller.
• Use soaker hoses and drip irrigation instead of broadcast irrigation systems, wherever possible.
• Look for piping made from polyethylene, as opposed to PVC if you install a permanent system.
• Plumb your irrigation system to use greywater from your home or ‘purple pipe’ from your city for irrigation.

Rainwater Harvest

You can minimize potable water use by storing rainwater from your roof for later use. Whichever system(s) you choose, you will be helping to reuse water that would normally go directly into a storm drain.

• First, reduce your water consumption by minimizing or removing all turf areas, reducing plantscape area, and planting native and native-adapted species that require less water.
• Then invest in harvesting systems that match your watering needs.
• Rain barrels are popular, but their small size makes them less efficient than cisterns. Here in the Puget Sound area; the weeks without rain from July through September mean your rain barrel empties quickly, and doesn’t refill. Some jurisdictions offer rainwater barrels at a reduced rate or they can be purchased at a home improvement store.
• Cisterns are larger tanks that can store hundreds to thousands of gallons of water, enough to significantly reduce or eliminate the need to use municipal water for landscape purposes.
• Rain gardens can be an attractive addition to your landscape, but must be carefully designed and located to avoid flooding.
• Catch and store roof rainwater for later use in the yard.
• Consider cisterns (large tanks) to store rainwater, instead of smaller rain barrels.
• Put roof water directly to use in your yard with a rain garden, which features plants that thrive in wet conditions coupled with soils that drain the water at a specified rate.
• Check to see if your home is in a jurisdiction that provides incentives for installing green stormwater infrastructure (GSI). (The City of Seattle has RainWise, offering free/reduced rate cistern (rain barrel) or rain garden installation & materials.)

Rainwater (cistern/gutter) overflow spouts

• Ensure spouts drain away from buildings.
• Consider draining into a rain garden.
• Check to see if your home is in a jurisdiction that provides incentives for installing green stormwater infrastructure (GSI). (The City of Seattle has RainWise, offering free/reduced rate cistern (rain barrel) or rain garden installation & materials.)

Rainwater Overflow

• Ensure spouts drain away from buildings.
• Consider draining into a rain garden.
• See if your home is in a jurisdiction that provides incentives for installing green stormwater infrastructure (GSI). (The City of Seattle has RainWise, offering free/reduced rate cistern (rain barrel) or rain garden installation & materials.)