New Homes
We enjoy working on a personal scale with people in their most sacred space—the home.

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 Featured Products

Affordable Housing
We believe that affordable housing and good design can, and should, coexist.

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Small Home Plans
A portfolio of over 150 small green eco-friendly home designs that offer big living, efficiently and affordably.

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TETCO® Geothermal
TETCO geothermal systems offer the best of both worlds. The EPA recognizes geothermal systems as the most environmentally friendly and energy efficient heating and cooling systems on the market today.

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Verve 10 Channel Controller
The Verve 10-channel controller is designed for quick and easy programming of receptacles and wide variety of lighting functions that range form on/off and timing to pathways and scenes. Each Verve controller is hardwired to line voltage and controls up to 10 light, fan and receptacle loads.

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Community Design and Land Planning
TightLines Designs has years of successful experience working with neighborhoods, community development groups, and political entities to develop sustainable communities.

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Verve Thermostat
By applying energy-harvesting, radio frequency technologies to heating and cooling controls (HVAC) the Verve thermostat enables wireless temperature control. Designed with energy savings in mind, the Verve thermostat integrates with the Verve lighting control systems for single switch control of lights, receptacle and temperature to activate either a whole house economy mode or comfort mode with one click of a Verve switch.

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The Designed Exterior by Ply Gem
Ply Gem's solution–based product lines enable architects, builders and remodelers to meet virtually any project requirement. Their brands offer cutting edge features  from severe weather protection to options that feature Energy Star® qualified foam insulation.

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New Homes
We enjoy working on a personal scale with people in their most sacred space—the home.

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HighStrengthFAST® wastewater treatment systems
HighStrengthFAST® wastewater treatment systems are ideally suited for use in restaurants, schools, trailer parks, office buildings, commercial properties and other high-strength waste applications. Commercial facilities are among the most challenging projects, often having biological loading (BOD) and Fat, Oil, and Grease (FOG) levels that are significantly higher than standard sanitary-strength sewage.

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Fireplace Glass
SCHOTT ROBAX® glass-ceramic is known for its striking appearance and functionality in fireplaces and stoves. Its outstanding temperature resistance, stability, and durability, guarantee complete protection against the dangers of a flame in a fireplace/ stove.

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Affordable Housing
We believe that affordable housing and good design can, and should, coexist.

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BioBarrier® Membrane Bioreactors
Unmatched effluent quality for protection of the most sensitive environmental areas. Designed specifically for installation into both new and existing septic tanks. Bio-Microbics introduces a new generation of wastewater treatment solutions, the BioBarrier® membrane bioreactor (MBR), to help meet the increasingly stringent needs of these specialized applications.

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Verve 10 Channel Controller
The Verve 10-channel controller is designed for quick and easy programming of receptacles and wide variety of lighting functions that range form on/off and timing to pathways and scenes. Each Verve controller is hardwired to line voltage and controls up to 10 light, fan and receptacle loads.

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Verve Hallway Sensor
The Verve hallway occupancy sensor combines occupancy sensing technology with energy-harvesting radio frequency technology to automatically turn OFF or reduce lighting in a hallway when it is unoccupied and to automatically turn ON the lights when someone enters the hallway.

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The Designed Exterior by Ply Gem
Ply Gem's solution–based product lines enable architects, builders and remodelers to meet virtually any project requirement. Their brands offer cutting edge features  from severe weather protection to options that feature Energy Star® qualified foam insulation.

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Hydron Module Geothermal Systems
The Hydron Module brand is founded on the basic principle of quality craftsmanship. From inception, Hydron Module geothermal systems have been built with the simple ideal of good people taking pride in producing the best products. Hydron Module® will revolutionize the way you think about heating & cooling.

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Verve Door/Window Contact Switch
The Verve contact switch operates wirelessly and without batteries thanks to energy harvesting radio frequency technologies. Its primary function is to determine the status (open/close) of doors and windows to allow automatic control of temperature set points.

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KleenWrap™
Consider the many benefits the simple installation of a disposable floor protection product provides. As soon as the deck surface is complete or the concrete is cured, cover the entire surface with a KleenWrap disposable floor protection product.

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Verve Vacancy Sensor
The Verve Vacancy Sensor makes additional energy savings possible by automatically shutting off lights in unoccupied areas. The Verve sensor combines photovoltaic and radio frequency technologies for wireless and battery-less operation. This distinctive design makes installation easier and virtually maintenance free.

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SilveRboard Rigid Foam Insulation
SilveRboard Rigid Foam Insulation is a high performance flat-sheet insulation material made from Expanded Polystyrene (EPS) which is coated with a layer of BASF reflective lamination on both sides. This highly effective combination of materials offers a higher r-value per inch compared to traditional flat-sheet insulation as well as provides built-in moisture and air barriers which eliminate the need for house wrap.

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