Cesar Arizmendi Design

Proposed Accessory Living Quarter + RV Garage, Vashon, WA

24'x30' 2 Car Garage

Dadu: A Sustainable Cottage with a Living Roof

Recognizing that oxygen is fundamental to human health, a Dadu (backyard cottage) with a green roof offers a powerful way to enhance both personal well-being and environmental sustainability.
A green roof on your Dadu provides a multitude of benefits, encompassing environmental, economic, and social advantages:
Environmental Advantages:

Enhanced Air Quality:
The living roof actively absorbs pollutants and produces oxygen, contributing to cleaner, fresher air around your cottage.

Stormwater Management:

The green roof effectively absorbs and slows down rainwater runoff, reducing strain on local drainage systems and promoting natural water filtration.

Urban Heat Island Reduction:

By providing natural cooling, the green roof helps maintain a comfortable temperature around the Dadu, mitigating the effects of urban heat.

Increased Biodiversity:

The green roof creates a habitat for beneficial insects and plants, fostering a small ecosystem right on your cottage.

Energy Efficiency:

The insulating properties of the green roof help regulate the Dadu's temperature, reducing the need for excessive heating or cooling.

Extended Roof Longevity:
The protective layer of vegetation prolongs the lifespan of the roof, minimizing replacement costs.

Lower Utility Bills:

Reduced energy consumption translates to significant savings on heating and cooling expenses.
Reduced Stormwater Costs:
By helping to manage stormwater, green roofs can help reduce costs related to municipal water management.
Social Advantages:

Aesthetically Pleasing Design:
A green roof adds a beautiful, natural element to your Dadu, enhancing its visual appeal.
Improved Well-being:

The presence of greenery promotes a sense of tranquility and well-being, creating a healthier living environment.
Increased Property Value:

A sustainable feature like a green roof can increase the overall value of your Dadu and property.

In summary, incorporating a green roof into your Dadu design is a sustainable and beneficial choice, creating a healthier, more comfortable, and environmentally friendly living space

Garage/Shed design.

An eco-friendly one-car garage with an attached guest studio is designed with sustainability and efficiency in mind.

Proposed House addition: