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This small rambler was a great find – to the right couple. Only modestly modified since its original construction, this home had good bones, a great location that abutted a marsh and was ripe for an extensive renovation.
The customer and Acacia Architects spent a significant amount of time and effort specifically designing the home to meet their needs as well as to achieve at least a Silver Certification from MN GreenStar. Nearly a year later, the project was complete and exceeded customer’s expectations of achieving a Gold certification within budgetary guidelines.
Rinnovare, now working on its 2nd MN GreenStar remodel, provided a smooth and well planned project to insure green planning through documentation was executed in the most efficient manner. From deconstruction services to reuse as much of the old cabinetry and woodwork to asbestos abatement to radon mitigation, zoned heating and tankless water heating, the project was truly green. Finishes were deliberately all low VOC and surprisingly, after construction and the client moved in, the house was without that typically noticeable “new car smell” of chemicals off gassing. The project was completed with an exceptional landscape design which will minimize water needed for irrigation.
This project exemplified the standards of holistic green building and will be a showpiece for the client for years to come.
By Mike Williams, Rinnovare Inc.
For more information on this project visit www.rinnovareinc.com and www.acaciaarchitects.com.
2002 w. Lake of the Isles Parkway, Minneapolis, MN
Having been well preserved for nearly 70 years, this 1899 home, overlooking a lake in the heart of the city, was looking for a fresh 21st century update. While the owners loved the house, they saw lots of potential to make things just perfect.
The whole-house renovation features a super-green design for modern living balanced with a strong respect for the history and character of the home. All of the mechanical, electrical and plumbing systems are new. All siding and sheathing was removed and replaced, allowing new foam insulation to be applied from the exterior, thus preserving select interior finishes.
Two existing areas received special focus: the kitchen and central stair. The owners are gourmet chefs who do a lot of entertaining. A small but strategic kitchen addition allows an expanded and modernized kitchen with every amenity and expansive views of the lake and side yard. A new southeast-facing breakfast nook provides a cozy alternative to the remodeled historic dining room.
The existing central stair was very tight and awkward in places. To create a spacious and beautiful new stair, the center of the home
A new outbuilding was constructed to house the owner’s workshop and a new 2-car garage. This “carriage house,” which is designed to echo the historic proportions and detailing of the main house, is linked to the house through a tunnel beneath the yard.
A welcoming, open front porch was built with lake views and a low-slope green roof.
• On Site Energy. 13 wells beneath the garden provide highly efficient geothermal heating and cooling, and a 2.2 kilowatt rooftop solar array offsets electrical loads.
• Energy efficiency. The building envelope was made airtight and reinsulated to Energy Star levels; all windows are reconditioned or new.
• Resource efficiency. Advanced framing techniques reduce lumber required. All lumber used is certified by the Forest Stewardship Council.
• Healthy Air. Energy Recovery Ventilator provides fresh air exchange while saving energy. Low/No VOC paints throughout. Radon capture system installed beneath basement slab. New cladding with rainscreen detailing helps prevents mold from moisture intrusion.
• Site & Community. Green roofs capture rainwater on site while reducing heating/cooling loads. All material reused if possible; all possible construction waste was recycled, including concrete, wood, and asphalt shingles
To learn more about this project and Design Forty Five please visit us at www.designfortyfive.com.
For more information on this project visit
The purpose of this project was to update a 1913 Federal meets Prairie style home in Minnesota. The home suffered from poor flow and a lack of bedrooms and bathrooms. The kitchen had been remodeled in the 80’s to an all-white melamine which didn’t match anything in the house and was cramped and confining.
The homeowner wanted to be respectful of the original architecture and period of the home while adding some personal elements to the home. Design that accommodated both family living and gatherings of friends was a requirement.
An addition was placed on the back of the home on both floors to resolve the home’s many flow issues. It houses the new library, kitchen, bedroom, and yoga-room. It is now possible to circumambulate the home on both floors which greatly enhances the rhythm of the space both on the interior and the exterior.
A new metal roof, sand-float finish traditional stucco, rain-barrels, and extensive landscaping make the exterior of this home as classy as the interior. The lines of the addition greatly enhance the architecture of the home and the lines of the patio create natural flow around the home.
The home is now heated with a geothermal system, captures 40% of the stormwater from the roof for use in irrigation, and achieves a 95+% stormwater retention on site. Plantings are all drought tolerant or native, and the grass is a no-mow blend that needs little to no irrigation or mowing. All of the finishes were low or no VOC. Furnishings and fabrics are made from 100% organic or 100% recycled materials and are low VOC. Furniture is made using FSC certified wood, and many materials including doors, countertops, flooring, millwork and the entire patio were made from salvaged materials.
From the Homeowner:
“Changes to the plans were made relatively late in the process, but [the remodeler] and his team did a fantastic job rolling with the changes.”
“Finally, I want to say that I cannot think of one [of the remodeler’s] employee or one contractor that worked on my house that didn’t do a great job and wasn’t pleasant. And I was there a lot. Good character and trust are extremely important to me, and I trusted and liked everyone that I came in contact with. Frankly, that was a very nice surprise.”
By Michael Anschel, Otogawa-Anschel Design-Build
For more information on this project visit www.otogawa-anschel.com.
Our goal was to turn our newly acquired and somewhat run down bungalow into a beautiful and comfortable home that was as energy efficient and eco-friendly as possible. We wanted to do this in a way that created modern conveniences and utilized modern technologies, while preserving the craftsman aesthetic of our 1918 home. Our project is a certified Silver, Type III project, which included adding two dormers to create a master suite on the second floor, remodeling the kitchen, and generally sprucing it up. The key energy efficiency features of our home include: closed cell foam insulation in all available applications, redesign of the HVAC system, high efficiency furnace, tankless hot water, energy efficient lighting and appliances, and high performance windows and doors for all new applications. We insulated the sash pockets and reglazed the existing windows to improve the efficiency of the existing windows. Many of the materials used were salvaged and environmentally-friendly, including flooring remilled from an old barn, a kitchen countertop made of 100% paper, and salvaged or FSC-certified lumber and millwork. Throughout the project, we made every effort to reuse materials and minimize waste. The home’s proximity to a light rail station and urban amenities cuts car trips, which further reduces our carbon footprint.
By Carolyn Brouillard, Homeowner
For more information on this project visit www.metropolismn.com.
Green Home Institute
PO Box 68164
Grand Rapids MI 49516
Tel: (616) 458-6733
Toll Free: (888) 533-3274
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