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A dimpled rain mat and perforated drain pipe provide drainage around the basement foundation.

A dimpled rain mat and perforated drain pipe provide drainage around the basement foundation.
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A drywell, shown here used for downspout catchment, can also be used to receive water from a French drain.

A drywell, shown here used for downspout catchment, can also be used to receive water from a French drain.
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A high-efficiency gas boiler provides hot water to the faucets, to radiant heating loops in the basement floor, and to a hydro-coil for a central air heating system.

A high-efficiency gas boiler provides hot water to the faucets, to radiant heating loops in the basement floor, and to a hydro-coil for a central air heating system.
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A method for preventing waterproofing issues at the intersection of a concrete column, concrete slab, and concrete pier.

A method for preventing waterproofing issues at the intersection of a concrete column, concrete slab, and concrete pier.
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A method for preventing waterproofing issues at the intersection of a concrete pier, concrete retaining wall, and concrete slab.

A method for preventing waterproofing issues at the intersection of a concrete pier, concrete retaining wall, and concrete slab.
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A method for preventing waterproofing issues at the intersection of a concrete slab and a rock anchor.

A method for preventing waterproofing issues at the intersection of a concrete slab and a rock anchor.
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A method to ensure waterproofing continuity across the elevator pit of a multistory multifamily building.

A method to ensure waterproofing continuity across the elevator pit of a multistory multifamily building.
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A monolithic concrete slab is insulated on the exterior slab edge with rigid foam

A monolithic concrete slab is insulated on the exterior slab edge with rigid foam
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A paint-on waterproofing covers the exterior and tops of the concrete block foundation walls and piers to block moisture moving up through the concrete, while foil-faced R-13 insulation lines the inside surface of the exterior walls.

A paint-on waterproofing covers the exterior and tops of the concrete block foundation walls and piers to block moisture moving up through the concrete, while foil-faced R-13 insulation lines the inside surface of the exterior walls.
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A premade gasket seals out air leaks around the water line.

A premade gasket seals out air leaks around the water line.
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A push button operates the on-demand hot water circulation pump in this master bathroom.

A push button operates the on-demand hot water circulation pump in this master bathroom.
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A raised slab foundation elevates the level of the floor above grade

A raised slab foundation elevates the level of the floor above grade
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A raised wood pier foundation can raise the subfloor above the design flood elevation.

A raised wood pier foundation can raise the subfloor above the design flood elevation.
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A sprayer-applied waterproofing covers the grout-filled top course of concrete foundation blocks to prevent moisture migration from the ground into the framing.

A sprayer-applied waterproofing covers the grout-filled top course of concrete foundation blocks to prevent moisture migration from the ground into the framing.
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A standard garden hose is connected to the drain valve to drain the water heater tank.

A standard garden hose is connected to the drain valve to drain the water heater tank.
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A vapor barrier was installed on the floor of this crawlspace and extended up the walls then the foundation walls were covered with rigid foam.

A vapor barrier was installed on the floor of this crawlspace and extended up the walls then the foundation walls were covered with rigid foam.
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A water softener collects water, filters it to remove minerals, and then sends it to the home's plumbing distribution system

A water softener collects water, filters it to remove minerals, and then sends it to the home's plumbing distribution system
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Above the Flood

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Advanced framing techniques include constructing on a 2-foot grid where wall studs are placed 24 inches on center and aligned with roof and floor trusses for a continuous load path from roof to foundation.

Advanced framing techniques include constructing on a 2-foot grid where wall studs are placed 24 inches on center and aligned with roof and floor trusses for a continuous load path from roof to foundation.
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After getting a new water heater into place, reattach the hot and cold water (left) and the electricity (right).

After getting a new water heater into place, reattach the hot and cold water (left) and the electricity (right).
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After the Storm: Building for High Wind Resistance

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Air Admittance Vents

CAD File:

Air seal at chase walls - plan

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Air seal at chase walls - plan
CAD File:

Air seal at top plate pipe penetration

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Air seal at top plate pipe penetration