State-of-the-art home theater environment featuring a sound isolated room, a 227” 2.40:1 aspect ratio screen illuminated by a dual laser projection system, and an 11.2.4 immersive audio system delivering an outstanding movie AND music experience. The control system simplifies extremely unique customer requirements such as a dual screen mode to enable watching two A/V sources simultaneously – one heard through the audio system, and the second through headphones. Granular lighting control provides zones to support movie playback, game-room style usage, and an intimate reading and music environment. The room was built from the ground up as “floating” room featuring a custom engineered isolation system, floating concrete floor, and unique speaker placement system. Designed by industry renowned acoustician Russ Berger, the room’s noise floor measured quieter than a typical recording studio and produces a pinpoint accurate reference audio experience. Powered by a 20kW RoseWater HUB20, electrical noise and potential power interruptions are completely eliminated. The audio system is driven by 11.1kW of amplification powering a reference speaker system. Every detail from structural to mechanical, A/V, lighting, and control was carefully planned and executed by a team of experts whose passion, dedication, and commitment to quality are evident to anyone who experiences it.

Great simple mason jar bathroom vanity lighting. Available with 1, 2, 3, 4 or 5 lights and many different finishes.
Inspiration for a small rustic bathroom remodel in Montreal

Our client wanted a SIP built home and we incorporated this and many other energy and sustainability features into this home which was in the Sheboygan County Parade of Homes. Named "The Green Balanced Home", this project was all about creating practical and stunning living spaces that combined with sound environmental building materials and methods. By showcasing an assortment of leading-edge- green technologies, the Green Balanced Home was the talk of the Parade that year. In cooperation with our client, our methodology was: Start with the site: 1. Protected tree lines 2. Drought resistant vegetation 3. High proportion of natural, plantings versus higher maintenance lawn 4. Optimal home placement on lot for solar exposure 5. Narrower streets Build a high thermal envelope: 1. R-10 Gold Guard laminated EPS foam under basement, garage, and patio. 2. R-10 Gold Guard laminated EPS foam around exterior foundation walls. 3. R-10 ESP foam "shirt" around foundation 4. R-24 Structural Insulated panels (SIPs) for exterior walls, including garage 5. Sprayed foam in basement box sills and attic separation walls 6. R-15 garage door 7. R-60 blown cellulose attic insulation Add efficient heating, cooling, ventilation, and electric utilization elements: 1. High efficiency fireplace with auxiliary ducting 2. Pull-out exterior wood-loading drawer 3. Air-to-air heat pump 4. 95% efficient, ultra-quiet variable capacity furnace 5. 19 SEER air conditioner 6. Five zones with programmable thermostats 7. Heat reclamation from hot water usage 8. LED lighting 9. Skylights 10. Energy Star appliances 11. Prep for in-floor heating system 12. Prep for photovoltaic (PV) solar 13. Prep for solar hot water Incorporate water conservation: 1. Rain water recapture for toilet flushing and irrigation 2. Motion activated hot water circulation system 3. Power flush toilets 4. Dual flush toilets Create high indoor air quality: 1. HEPA and UV filters 2. Air-to-air exchanger 3. Ultra-quiet bathroom fans with moisture sensor activation Integrate sustainable, efficient materials: * Expanded polystyrene (ESP) foam that does not emit HCFC "greenhouse" gases * Oriented strand board (OSB) based siding, trim, and shutters * SIPs panels that contain ESP an OSB * Carpeting pads made from recycled materials * Stewardship-certified cabinet manufacturing * Job site recycling and reduce waste with SIPs

Our client wanted a SIP built home and we incorporated this and many other energy and sustainability features into this home which was in the Sheboygan County Parade of Homes. Named "The Green Balanced Home", this project was all about creating practical and stunning living spaces that combined with sound environmental building materials and methods. By showcasing an assortment of leading-edge- green technologies, the Green Balanced Home was the talk of the Parade that year. In cooperation with our client, our methodology was: Start with the site: 1. Protected tree lines 2. Drought resistant vegetation 3. High proportion of natural, plantings versus higher maintenance lawn 4. Optimal home placement on lot for solar exposure 5. Narrower streets Build a high thermal envelope: 1. R-10 Gold Guard laminated EPS foam under basement, garage, and patio. 2. R-10 Gold Guard laminated EPS foam around exterior foundation walls. 3. R-10 ESP foam "shirt" around foundation 4. R-24 Structural Insulated panels (SIPs) for exterior walls, including garage 5. Sprayed foam in basement box sills and attic separation walls 6. R-15 garage door 7. R-60 blown cellulose attic insulation Add efficient heating, cooling, ventilation, and electric utilization elements: 1. High efficiency fireplace with auxiliary ducting 2. Pull-out exterior wood-loading drawer 3. Air-to-air heat pump 4. 95% efficient, ultra-quiet variable capacity furnace 5. 19 SEER air conditioner 6. Five zones with programmable thermostats 7. Heat reclamation from hot water usage 8. LED lighting 9. Skylights 10. Energy Star appliances 11. Prep for in-floor heating system 12. Prep for photovoltaic (PV) solar 13. Prep for solar hot water Incorporate water conservation: 1. Rain water recapture for toilet flushing and irrigation 2. Motion activated hot water circulation system 3. Power flush toilets 4. Dual flush toilets Create high indoor air quality: 1. HEPA and UV filters 2. Air-to-air exchanger 3. Ultra-quiet bathroom fans with moisture sensor activation Integrate sustainable, efficient materials: * Expanded polystyrene (ESP) foam that does not emit HCFC "greenhouse" gases * Oriented strand board (OSB) based siding, trim, and shutters * SIPs panels that contain ESP an OSB * Carpeting pads made from recycled materials * Stewardship-certified cabinet manufacturing * Job site recycling and reduce waste with SIPs

Photo by Ketti Kupper
Design ideas for a mid-sized contemporary backyard landscaping in Los Angeles.

SafeRacks installed above the garage door tracks. Most garages have 18-24" of unused space above the door.
Shed - traditional shed idea in Orange County

Our client wanted a SIP built home and we incorporated this and many other energy and sustainability features into this home which was in the Sheboygan County Parade of Homes. Named "The Green Balanced Home", this project was all about creating practical and stunning living spaces that combined with sound environmental building materials and methods. By showcasing an assortment of leading-edge- green technologies, the Green Balanced Home was the talk of the Parade that year. In cooperation with our client, our methodology was: Start with the site: 1. Protected tree lines 2. Drought resistant vegetation 3. High proportion of natural, plantings versus higher maintenance lawn 4. Optimal home placement on lot for solar exposure 5. Narrower streets Build a high thermal envelope: 1. R-10 Gold Guard laminated EPS foam under basement, garage, and patio. 2. R-10 Gold Guard laminated EPS foam around exterior foundation walls. 3. R-10 ESP foam "shirt" around foundation 4. R-24 Structural Insulated panels (SIPs) for exterior walls, including garage 5. Sprayed foam in basement box sills and attic separation walls 6. R-15 garage door 7. R-60 blown cellulose attic insulation Add efficient heating, cooling, ventilation, and electric utilization elements: 1. High efficiency fireplace with auxiliary ducting 2. Pull-out exterior wood-loading drawer 3. Air-to-air heat pump 4. 95% efficient, ultra-quiet variable capacity furnace 5. 19 SEER air conditioner 6. Five zones with programmable thermostats 7. Heat reclamation from hot water usage 8. LED lighting 9. Skylights 10. Energy Star appliances 11. Prep for in-floor heating system 12. Prep for photovoltaic (PV) solar 13. Prep for solar hot water Incorporate water conservation: 1. Rain water recapture for toilet flushing and irrigation 2. Motion activated hot water circulation system 3. Power flush toilets 4. Dual flush toilets Create high indoor air quality: 1. HEPA and UV filters 2. Air-to-air exchanger 3. Ultra-quiet bathroom fans with moisture sensor activation Integrate sustainable, efficient materials: * Expanded polystyrene (ESP) foam that does not emit HCFC "greenhouse" gases * Oriented strand board (OSB) based siding, trim, and shutters * SIPs panels that contain ESP an OSB * Carpeting pads made from recycled materials * Stewardship-certified cabinet manufacturing * Job site recycling and reduce waste with SIPs

Kitchen - large farmhouse kitchen idea in Columbus

Our client wanted a SIP built home and we incorporated this and many other energy and sustainability features into this home which was in the Sheboygan County Parade of Homes. Named "The Green Balanced Home", this project was all about creating practical and stunning living spaces that combined with sound environmental building materials and methods. By showcasing an assortment of leading-edge- green technologies, the Green Balanced Home was the talk of the Parade that year. In cooperation with our client, our methodology was: Start with the site: 1. Protected tree lines 2. Drought resistant vegetation 3. High proportion of natural, plantings versus higher maintenance lawn 4. Optimal home placement on lot for solar exposure 5. Narrower streets Build a high thermal envelope: 1. R-10 Gold Guard laminated EPS foam under basement, garage, and patio. 2. R-10 Gold Guard laminated EPS foam around exterior foundation walls. 3. R-10 ESP foam "shirt" around foundation 4. R-24 Structural Insulated panels (SIPs) for exterior walls, including garage 5. Sprayed foam in basement box sills and attic separation walls 6. R-15 garage door 7. R-60 blown cellulose attic insulation Add efficient heating, cooling, ventilation, and electric utilization elements: 1. High efficiency fireplace with auxiliary ducting 2. Pull-out exterior wood-loading drawer 3. Air-to-air heat pump 4. 95% efficient, ultra-quiet variable capacity furnace 5. 19 SEER air conditioner 6. Five zones with programmable thermostats 7. Heat reclamation from hot water usage 8. LED lighting 9. Skylights 10. Energy Star appliances 11. Prep for in-floor heating system 12. Prep for photovoltaic (PV) solar 13. Prep for solar hot water Incorporate water conservation: 1. Rain water recapture for toilet flushing and irrigation 2. Motion activated hot water circulation system 3. Power flush toilets 4. Dual flush toilets Create high indoor air quality: 1. HEPA and UV filters 2. Air-to-air exchanger 3. Ultra-quiet bathroom fans with moisture sensor activation Integrate sustainable, efficient materials: * Expanded polystyrene (ESP) foam that does not emit HCFC "greenhouse" gases * Oriented strand board (OSB) based siding, trim, and shutters * SIPs panels that contain ESP an OSB * Carpeting pads made from recycled materials * Stewardship-certified cabinet manufacturing * Job site recycling and reduce waste with SIPs

Our client wanted a SIP built home and we incorporated this and many other energy and sustainability features into this home which was in the Sheboygan County Parade of Homes. Named "The Green Balanced Home", this project was all about creating practical and stunning living spaces that combined with sound environmental building materials and methods. By showcasing an assortment of leading-edge- green technologies, the Green Balanced Home was the talk of the Parade that year. In cooperation with our client, our methodology was: Start with the site: 1. Protected tree lines 2. Drought resistant vegetation 3. High proportion of natural, plantings versus higher maintenance lawn 4. Optimal home placement on lot for solar exposure 5. Narrower streets Build a high thermal envelope: 1. R-10 Gold Guard laminated EPS foam under basement, garage, and patio. 2. R-10 Gold Guard laminated EPS foam around exterior foundation walls. 3. R-10 ESP foam "shirt" around foundation 4. R-24 Structural Insulated panels (SIPs) for exterior walls, including garage 5. Sprayed foam in basement box sills and attic separation walls 6. R-15 garage door 7. R-60 blown cellulose attic insulation Add efficient heating, cooling, ventilation, and electric utilization elements: 1. High efficiency fireplace with auxiliary ducting 2. Pull-out exterior wood-loading drawer 3. Air-to-air heat pump 4. 95% efficient, ultra-quiet variable capacity furnace 5. 19 SEER air conditioner 6. Five zones with programmable thermostats 7. Heat reclamation from hot water usage 8. LED lighting 9. Skylights 10. Energy Star appliances 11. Prep for in-floor heating system 12. Prep for photovoltaic (PV) solar 13. Prep for solar hot water Incorporate water conservation: 1. Rain water recapture for toilet flushing and irrigation 2. Motion activated hot water circulation system 3. Power flush toilets 4. Dual flush toilets Create high indoor air quality: 1. HEPA and UV filters 2. Air-to-air exchanger 3. Ultra-quiet bathroom fans with moisture sensor activation Integrate sustainable, efficient materials: * Expanded polystyrene (ESP) foam that does not emit HCFC "greenhouse" gases * Oriented strand board (OSB) based siding, trim, and shutters * SIPs panels that contain ESP an OSB * Carpeting pads made from recycled materials * Stewardship-certified cabinet manufacturing * Job site recycling and reduce waste with SIPs

LEED certification level: Platinum. Builder: GCCM Construction Services LLC dba UberGreen Spaces & Homes. Mark Twain said it best, "If the world were to end today I'd move to Kentucky because they are 20 years behind everyone else." There is some truth to that because Kentuckians believe that 'if it aint broke dont fix it'. We designed and built Kentucky's first LEED Platinum Net Zero Energy Net Zero Water home in the private sector. We named the home 'My Green Kentucky Home' playing off the state song 'My Old Kentucky Home'. Our take on a home should have people and the planet in mind. We found LEED to be the best most credible third-party green certification program to address these important challenges today. The envelope of the home was designed to minimize energy losses and maximize inside comfort by using Insulated Concrete Form walls from the footers to the roof, spray foam and blown in cellulose in the attic, rigid foam beneath the Lower Level basement slab and triple-pane fully insulated casement windows. The home was oriented with the back facing south to maximize daylighting, passive heating in the winter and solar production. Our HVAC is geothermal with a storage tank to preheat domestic water. A fresh air system was installed in the return side of the HVAC system to filter and then mix with supply air to the home. All paints were zero VOC. The reclaimed KY horse farm fencing turned into beautiful hardwood floors was finished with a low VOC sealer. Carpets were low VOC and the 100% recycled padding was zero VOC. The custom cabinets for the kitchen and baths were made locally and built with FSC certified plywood with no added formaldehyde. The home collects 100% of the rainwater that hits the roof into a 3,300 gallon rainwater collection tank. The primary use of the collected water is to irrigate the lawns, landscaped beds and supply the hose bibs. When the tank is low it automatically shuts the tank valve and opens the city water valve to operate with city water pressure until the tank fills past a certain level, saving electricity and wear and tear on the pump. The cistern is designed to service all the homes domestic water needs when KY State Plumbing code will allow it in the future. All appliances are Energy Star and locally made by GE. The counter tops on all cabinets are recycled materials and durable without requiring sealers or maintenance. We went a step further for indoor air quality and installed AirRenew drywall by Certainteed which works like trees do in the environment by pulling in VOC's into the drywall and making it inert. The Florida Tile was made in Kentucky with recycled content. We monitor all utility usage per electrical circuit and monitor the amount of energy produced by the solar panels as well helping the owners make more informed decisions. The home was such a hit that it was the catalyst that sparked development in a dormant neighborhood of vacant lots. We had the home open for three months to the public where hundreds of folks toured it as it was laid out like an art museum. We had actual walls open all the way to the outside layer of ICF insulation where they saw the concrete and steel inside the walls. We also had the lower level basement slab cut open to show how we insulate beneath the concrete and how we drain and mitigate radon. It was a super inspirational project that made people think about people and the planet much differently than before. We hope to continue making great projects like these to help inspire, educate and create awareness around some of the most important topics and challenges we face today. Thank you to everyone at the USGBC for helping us make this happen and the great work you do every day!

SUSTAINABLE, COOL, AND A SMOOTH FLIGHT FOR YOU This was the first Executive VIP CAT I & II Airport Hangar ever sold at the Boulder Municipal Airport. We completed the first phase of this pilot project in 2019. We completed a remodel for a national shoe brand's headquarters in 2022. The original build made it perfect for private aircraft/jet owners who want to be based right in the heart of the developing area of Boulder City. The first of three planned executive hangars is nestled in the premium south-west location of Boulder Airport with stunning waterfront & mountain views of Hayden Lake, the iconic Flatirons, Boulder Foothills, and white capped Front Range. Before being remodeled primarily for office space, the 4,650 SF executive hangar could accommodate as many as 5 aircraft and included a 30’x15’ 2nd floor mezzanine office flooded with natural light, operable skylight providing ventilation, large picture window and phenomenal Skydeck with panoramic views of the lake and flatirons. The new owners added more mezzanine square footage and windows to section off the area for an executive office space and multi-purpose/multi-media room. This is one of the only high-performance renewable energy executive airport hangars in the country, exempt from energy code requirements due to low energy usage of less than 1 watt/SF. It was designed with a 6 hour fire-rating, fire sprinkling system, and built with high performance hybrid engineering and technologies to offset the energy load pathways so when all renewables are added it can operate completely standalone and self-sustainable. The building envelope insulation & sound attenuation systems includes 10” Insulated Concrete Form walls using recycled materials & radiant in-floor heat. In the recent remodel we added geothermal loops to utilize the in-floor tubing for renewable cooling in the hot summer months. The 58’x18’ Schweiss hydraulic hangar door features insulated panels (like what NASA uses inside their rockets) and 6 windows. There’s an additional 10’x10’ overhead door & 2 personnel doors. The 4,095 SF new structural concrete slab apron was constructed to CDOT spec with 65’ trench drain at apron entrance. The main floor features an ADA bathroom with shower, utility floor sink, 2 interior hot & cold hose bibs. Electrical service is a commercial 480-volt, 3-phase with 400 amps with outlets throughout. Ready with 2 EV (Electric vehicle) charging outlets on the west exterior. As mentioned, after the hangar was purchased by a sustainable national shoe brand, we remodeled it for the new owner's work and warehousing requirements. We added 3 Viessman Solar thermal collectors, HRV-Geothermal Pre-Heating and Cooling System & Battery Power Back-Up System, portable work station “pods”, a large bar, kitchen area, eating spaces, lounge, multimedia room, shoe display areas, more natural lighting and other custom finishes. Once a solar PV system is added to the south-facing rooftop, the hangar will achieve better than a net zero designation, it could in fact help power some of the other facilities at the airport as well as several EVs through outdoor charging stations. Contact Constructive Alternatives if you’re interested in a similar self-sustainable executive hangar, built to suit.

The limited amount of usable outdoor space available at this Old Greenwich waterfront home challenged us to make the best use of the space. The client decided to create this 8’6” x 7’ saltwater spa/pool with a stone veneer wall with a built in waterfall and fire feature. The raised Chinese granite and bluestone patio was custom built on a steel substructure that needed to be structurally engineered to support this unique custom design. In addition, the water feature, spa and pool equipment itself was designed for cold weather and 12 months of usage. The stone for the wall was hand selected to match the exterior walls of the residence. The custom 6 ft linear fire feature was set in a sea of cobalt blue and bright white glass on top of the stone wall. To cap the custom fire feature, a hand cut piece of bluestone was used. A sheer decent razor thin waterfall flows from the face of the stone wall into the body of water below. Atop the feature wall sits a stainless steel sculpture by the French artist, Guillaume Roche. The sculpture is part of his Exclos series, which seeks to contrast through concepts such as mass and void. Each piece is unique, designed and realized in his workshop in Etrechy en Essonne, France and compliments the unique design of the water feature. The interior of the pool is finished in a French Gray quartzite accented by a linear Ceramic Waterline Tile. The Custom Saltwater Spa is fitted with 16 Hydro Therapy Jet Inlets and special spa bench seating. The pool utilizes green technology to sanitize the pool with a Jandy saltwater chlorinating system. The Jandy Pro Series WaterColors LED color pool and spa lights with RGBW bring a palate of colors to this backyard paradise for a truly unique atmosphere. The spa lights offer energy efficiency and the colors enhance the brilliance of the nighttime pool experience. The automatic spa safety cover is concealed below a bluestone tread, which blends in with the rest of the spa coping. The Jandy I Aqualink automated pool control system is operated by the Control4 in-house smart system, which allows the client to use a smart phone or computer to control the pool. Kelly Marshall Photographer

LEED certification level: Platinum. Builder: GCCM Construction Services LLC dba UberGreen Spaces & Homes. Mark Twain said it best, "If the world were to end today I'd move to Kentucky because they are 20 years behind everyone else." There is some truth to that because Kentuckians believe that 'if it aint broke dont fix it'. We designed and built Kentucky's first LEED Platinum Net Zero Energy Net Zero Water home in the private sector. We named the home 'My Green Kentucky Home' playing off the state song 'My Old Kentucky Home'. Our take on a home should have people and the planet in mind. We found LEED to be the best most credible third-party green certification program to address these important challenges today. The envelope of the home was designed to minimize energy losses and maximize inside comfort by using Insulated Concrete Form walls from the footers to the roof, spray foam and blown in cellulose in the attic, rigid foam beneath the Lower Level basement slab and triple-pane fully insulated casement windows. The home was oriented with the back facing south to maximize daylighting, passive heating in the winter and solar production. Our HVAC is geothermal with a storage tank to preheat domestic water. A fresh air system was installed in the return side of the HVAC system to filter and then mix with supply air to the home. All paints were zero VOC. The reclaimed KY horse farm fencing turned into beautiful hardwood floors was finished with a low VOC sealer. Carpets were low VOC and the 100% recycled padding was zero VOC. The custom cabinets for the kitchen and baths were made locally and built with FSC certified plywood with no added formaldehyde. The home collects 100% of the rainwater that hits the roof into a 3,300 gallon rainwater collection tank. The primary use of the collected water is to irrigate the lawns, landscaped beds and supply the hose bibs. When the tank is low it automatically shuts the tank valve and opens the city water valve to operate with city water pressure until the tank fills past a certain level, saving electricity and wear and tear on the pump. The cistern is designed to service all the homes domestic water needs when KY State Plumbing code will allow it in the future. All appliances are Energy Star and locally made by GE. The counter tops on all cabinets are recycled materials and durable without requiring sealers or maintenance. We went a step further for indoor air quality and installed AirRenew drywall by Certainteed which works like trees do in the environment by pulling in VOC's into the drywall and making it inert. The Florida Tile was made in Kentucky with recycled content. We monitor all utility usage per electrical circuit and monitor the amount of energy produced by the solar panels as well helping the owners make more informed decisions. The home was such a hit that it was the catalyst that sparked development in a dormant neighborhood of vacant lots. We had the home open for three months to the public where hundreds of folks toured it as it was laid out like an art museum. We had actual walls open all the way to the outside layer of ICF insulation where they saw the concrete and steel inside the walls. We also had the lower level basement slab cut open to show how we insulate beneath the concrete and how we drain and mitigate radon. It was a super inspirational project that made people think about people and the planet much differently than before. We hope to continue making great projects like these to help inspire, educate and create awareness around some of the most important topics and challenges we face today. Thank you to everyone at the USGBC for helping us make this happen and the great work you do every day!

SUSTAINABLE, COOL, AND A SMOOTH FLIGHT FOR YOU This was the first Executive VIP CAT I & II Airport Hangar ever sold at the Boulder Municipal Airport. We completed the first phase of this pilot project in 2019. We completed a remodel for a national shoe brand's headquarters in 2022. The original build made it perfect for private aircraft/jet owners who want to be based right in the heart of the developing area of Boulder City. The first of three planned executive hangars is nestled in the premium south-west location of Boulder Airport with stunning waterfront & mountain views of Hayden Lake, the iconic Flatirons, Boulder Foothills, and white capped Front Range. Before being remodeled primarily for office space, the 4,650 SF executive hangar could accommodate as many as 5 aircraft and included a 30’x15’ 2nd floor mezzanine office flooded with natural light, operable skylight providing ventilation, large picture window and phenomenal Skydeck with panoramic views of the lake and flatirons. The new owners added more mezzanine square footage and windows to section off the area for an executive office space and multi-purpose/multi-media room. This is one of the only high-performance renewable energy executive airport hangars in the country, exempt from energy code requirements due to low energy usage of less than 1 watt/SF. It was designed with a 6 hour fire-rating, fire sprinkling system, and built with high performance hybrid engineering and technologies to offset the energy load pathways so when all renewables are added it can operate completely standalone and self-sustainable. The building envelope insulation & sound attenuation systems includes 10” Insulated Concrete Form walls using recycled materials & radiant in-floor heat. In the recent remodel we added geothermal loops to utilize the in-floor tubing for renewable cooling in the hot summer months. The 58’x18’ Schweiss hydraulic hangar door features insulated panels (like what NASA uses inside their rockets) and 6 windows. There’s an additional 10’x10’ overhead door & 2 personnel doors. The 4,095 SF new structural concrete slab apron was constructed to CDOT spec with 65’ trench drain at apron entrance. The main floor features an ADA bathroom with shower, utility floor sink, 2 interior hot & cold hose bibs. Electrical service is a commercial 480-volt, 3-phase with 400 amps with outlets throughout. Ready with 2 EV (Electric vehicle) charging outlets on the west exterior. As mentioned, after the hangar was purchased by a sustainable national shoe brand, we remodeled it for the new owner's work and warehousing requirements. We added 3 Viessman Solar thermal collectors, HRV-Geothermal Pre-Heating and Cooling System & Battery Power Back-Up System, portable work station “pods”, a large bar, kitchen area, eating spaces, lounge, multimedia room, shoe display areas, more natural lighting and other custom finishes. Once a solar PV system is added to the south-facing rooftop, the hangar will achieve better than a net zero designation, it could in fact help power some of the other facilities at the airport as well as several EVs through outdoor charging stations. Contact Constructive Alternatives if you’re interested in a similar self-sustainable executive hangar, built to suit.

SUSTAINABLE, COOL, AND A SMOOTH FLIGHT FOR YOU This was the first Executive VIP CAT I & II Airport Hangar ever sold at the Boulder Municipal Airport. We completed the first phase of this pilot project in 2019. We completed a remodel for a national shoe brand's headquarters in 2022. The original build made it perfect for private aircraft/jet owners who want to be based right in the heart of the developing area of Boulder City. The first of three planned executive hangars is nestled in the premium south-west location of Boulder Airport with stunning waterfront & mountain views of Hayden Lake, the iconic Flatirons, Boulder Foothills, and white capped Front Range. Before being remodeled primarily for office space, the 4,650 SF executive hangar could accommodate as many as 5 aircraft and included a 30’x15’ 2nd floor mezzanine office flooded with natural light, operable skylight providing ventilation, large picture window and phenomenal Skydeck with panoramic views of the lake and flatirons. The new owners added more mezzanine square footage and windows to section off the area for an executive office space and multi-purpose/multi-media room. This is one of the only high-performance renewable energy executive airport hangars in the country, exempt from energy code requirements due to low energy usage of less than 1 watt/SF. It was designed with a 6 hour fire-rating, fire sprinkling system, and built with high performance hybrid engineering and technologies to offset the energy load pathways so when all renewables are added it can operate completely standalone and self-sustainable. The building envelope insulation & sound attenuation systems includes 10” Insulated Concrete Form walls using recycled materials & radiant in-floor heat. In the recent remodel we added geothermal loops to utilize the in-floor tubing for renewable cooling in the hot summer months. The 58’x18’ Schweiss hydraulic hangar door features insulated panels (like what NASA uses inside their rockets) and 6 windows. There’s an additional 10’x10’ overhead door & 2 personnel doors. The 4,095 SF new structural concrete slab apron was constructed to CDOT spec with 65’ trench drain at apron entrance. The main floor features an ADA bathroom with shower, utility floor sink, 2 interior hot & cold hose bibs. Electrical service is a commercial 480-volt, 3-phase with 400 amps with outlets throughout. Ready with 2 EV (Electric vehicle) charging outlets on the west exterior. As mentioned, after the hangar was purchased by a sustainable national shoe brand, we remodeled it for the new owner's work and warehousing requirements. We added 3 Viessman Solar thermal collectors, HRV-Geothermal Pre-Heating and Cooling System & Battery Power Back-Up System, portable work station “pods”, a large bar, kitchen area, eating spaces, lounge, multimedia room, shoe display areas, more natural lighting and other custom finishes. Once a solar PV system is added to the south-facing rooftop, the hangar will achieve better than a net zero designation, it could in fact help power some of the other facilities at the airport as well as several EVs through outdoor charging stations. Contact Constructive Alternatives if you’re interested in a similar self-sustainable executive hangar, built to suit.

Dining room - eclectic light wood floor and beige floor dining room idea with multicolored walls

“Remodel for the Neighbors” Judkins Park Project featured on “Renovation Nation” television show Description House lift and wholesale remodel of a structure that everyone called a teardown. This is one of four homes built in 1908, in an area where townhomes are on the march, and cottages on the way out. Challenge Everything in the house was ruined. On the outside the asbestos siding was crumbling, and the back addition was turning into a nurse log. There were rickety wooden stairs to get down to the back yard, disconnecting the main living space from the yard. Inside the kitchen floor was extremely weak and rainwater was sheeting down one wall. Inspiration We loved the history of the house and wanted to preserve the fabric of the neighborhood. There was great proportion to house. It had great structural bones with a box ceiling and beautiful inlaid floor. This was a move that you make from the heart, and it drove our decisions. Solution + Innovation We honored the spirit of the historic house, but added modern elements that fit the character, kept the relationship to the street, and the integrity to the other houses in the row. We lifted the house and built a full-height ICF insulated concrete form basement, then set it back down. We built an addition to achieve an interior staircase to connect the upstairs living space with the back yard which only added 8.5 feet in length to the house. We also created a hydronic heating system in the wood floor, making this a low load hydronic house. How is it sustainable? We didn’t tear down the house and instead made the best of what we had to work with. We recycled wood and used forest salvaged wood for the cabinets. We repurposed a laboratory sink as a bath tub, and made stairs out of Garfield High School bleachers that we salvaged from another project. The overall energy usage is exceptional. We skinned the outside with insulation before the new siding went back on. We added solar, best in class windows, and LED lighting throughout. The entire 2200 square foot house uses one 50-gallon water tank, and the house is heated with this one tank.