Featured Products

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

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Building Green
We've built up a library of green details and opportunities to make your house as healthy, energy efficient, and sustainable as possible.

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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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Ply Gem Windows and Doors
Ply Gem, has made finding a window and door to fit every style and every budget easy.  Their entire portfolio is made up of brands that you know and trust like MW Windows, CertainTeed, Patriot Windows, Great Lakes Window and Alenco Windows, and given them a new name – Ply Gem Windows.

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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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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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GeoComfort Geothermal Systems
As always, the GeoComfort name is synonymous with efficiency and comfort for your family. The Compass Series won’t disappoint. The units provide the ultimate level of comfort in all weather conditions, are three to four times as efficient as the most efficient conventional system and operate at a fraction of the cost.

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Verve Wireless Switches
Unlike conventional switches, Verve switches utilize energy harvesting, radio frequency technologies to control lighting, receptacles and temperature. The simple act of turning a switch on or off generates enough energy to transmit radio signals to the 10-channel controller across distances as great as 300 feet. Because each switch generates its own power, Verve switches are completely wireless and battery-less. Every Verve switch operates as a dimmer and can be mounted or moved virtually anywhere.

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RetroFAST® Septic System Enhancement
Conventional septic systems utilize a septic tank to hold non-soluble materials and a soil absorption component (leach fields, for example) to provide the majority of treatment and disperse the wastewater.

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Ply Gem Windows and Doors
Ply Gem, has made finding a window and door to fit every style and every budget easy.  Their entire portfolio is made up of brands that you know and trust like MW Windows, CertainTeed, Patriot Windows, Great Lakes Window and Alenco Windows, and given them a new name – Ply Gem Windows.

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Modifications and Custom Designs
Need changes made to one of our plans or want to create a new green home design? Need specific accessible or Aging-in-Place home designs?

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AMDECK Floor & Roof System
The AmDeck® Floor & Roof System is a modular, lightweight, stay-in-place form made of Expanded Polystyrene (EPS) and used to construct concrete floors and roofs for commercial, industrial and residential uses. When installed properly the system provides structural strength through reinforced concrete and insulation through EPS.

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Allows for High Volume Hot Water
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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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BioSTORM® Stormwater Treatment Systems
The pre-engineered stormwater treatment system removes trash, sediment, oil and other pollutants from stormwater runoff. The BioSTORM®’s unique off-line design consists of a patented StormTEE® self-cleaning deflector screen and a modular separation/coalescing unit, all housed in readily-available precast concrete tanks.

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AMVIC ICF (Insulated Concrete Forms)
Cost effective, sustainable and environmentally friendly, Insulated Concrete Forms (ICF) construction is a superior way to build; and no one makes better ICFs than Amvic. We offer the highest quality products, and first-rate support. Whether you are an owner, builder, or architect, find out why your next project should be built with Amvic ICF.

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In Floor Radiant Heating
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Cooktop Glass
SCHOTT CERAN® glass-ceramic Cooktop panels are a true original having specialcharacteristics that make it the perfect solution that withstands the demands of any kitchen.

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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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