Category Demolition

After a busy summer season, we’re taking some time to recap and reflect on a current project our team is well underway with.

We are in the heart of Saint Paul with this “tear down and rebuild.” From the start this has been an exciting property to be a part of. We started by demoing the original home to make way for a new, modern house fitting the vision and needs of our homeowners.

This new home will have many state-of-the-art, unique features including:

• A modern, architectural design
• Bluestone steps and covered walks
• Green roof (“live roof”)
• Windows and insulation maximized for energy efficiency
• Cedar Siding
• White Oak Flooring
• “Stair Tower” – a floating stairway, with metal framework, wood treads
• Metal Fireplace
• And much more!

Our progress pictures help add color to this exciting story and capture the journey through real, behind-the-scenes shots. We’re looking forward to seeing the final product and sharing our “After” photos upon completion—stay tuned!

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Young Family/Unique Home
This may be one of the most unique homes we have worked on.

The clients had a few priorities to share with us to define the project scope. Expanding the upper level to provide separate bedrooms and a bathroom for their young boy and girl was number 1.

Back to the unique features of this home. The home is a combination earth/two story home. The back half of the home is built into the lot. Not so much a hill but about a 12 ft. rise in the lot from the front to the back. The back half of the house has grass growing on it.

By now you might be wondering what is holding up the yard over the house. Good question. The simple answer is the ceiling consists of concrete panels that are insulated and waterproofed under the soil/grass. The kind of panels you might see in commercial construction. This makes for a challenge to have a functioning mechanical system as it’s a no-no to drill through the planks. The planks run from the back of the house all the way to the front. The whole ceiling in the main level is cement!

To avoid drilling through the concrete planks and to add the necessary space needed for the bedrooms, we extended the upper level three feet. This allowed for a “mechanical chase”.

This home was designed by an architect who works at SALA and who also is the president for MN GreenStar. He insisted on a high performance package along with proper duct sealing. The system would be tested by a blower door. The thermal envelope features staggered stud framing, closed cell, and batt insulation at the walls. The ceiling featured closed cell insulation along with blown cellulose to achieve an R-60 insulation value.

The upper level required around 15,000 BTU’s to supply warmth. This was accomplished with what is known as a “mini-split” system. It uses an air source heat pump to warm and cool the space. Unique to this system is that it is ducted and also features electrical heating elements in the ductwork for back-up heat. They work the same as baseboard heat but have the advantage of being in ductwork which of course allows the heat to be circulated.

Water mitigation was challenging. Most of the home is underground and the existing waterproofing worked well but could be improved with drain tile. We added a tile to the side of the garage along with drainage boards and waterproofing above the tile to the finished landscaping. We also “cut” the back yard to improve water flow away from the building. We will track the water mitigation over time.

This was a great project with great homeowners. The finishes in the home are warm, beautiful, and friendly.

Contact Showcase Renovations if you have questions about this project or need a remodeling contractor in St. Louis Park.

The demolition has taken place. The first image shows some of the demo in prep for a new exterior finish on the home. It will include siding replacement with new soffit and facia as well as a new front entry deck and bay window treatment. The second shows the beginning of the end for the existing garage.

A brief display of machine against garage.

As you might expect, the machine won handily, resulting in a clean job site for excavation in preparation for the concrete footings and cement block work.

This last shot shows some of the existing cement block and foundation that has been left in place in as part of what will become a very sizable crawl space. We’ll show you a pic of the crawl space in our next post as well as a finished concrete slab!

This project incorporates remodeling a kitchen, adding/remodeling a bathroom, adding new space, a crawl space, as well as some exterior updating and improvements. It takes place in Corcoran, a Northwest Twin Cities suburb just west of Maple Grove and Plymouth. Read a homeowner’s summary here.

We’ll cover the project as it goes and try to keep it interesting and informative. We start with demolition and some of the preparation that good contractors employ when starting a project like this.

The porch you see will be re-built, the siding replaced, and the garage removed as well as a 4 season porch and other structure in back.

Notice the removal of windows, doors, and any glass or other items that can present a hazard during and after the demolition – best practice for any demo job where people live and work, especially when there are children around.

Of note in this image is placement of the cuts for separation of the demolished portion:

siding

wall sheeting

gutter

shingles

roof plywood

soffit
As well as cuts you don’t see that remove interior ties from the garage to house, including termination of any plumbing supply lines or vents and any wiring. Notice the ‘very sticky’ tape covering the shingle cut – a nice detail against water damage should the weather turn on us.

A brief video of the roof cut being made – getting through shingle, shingle felt, and the plywood or oriented strand board (OSB).

NEXT UP: DEMOLITION!