Colorado Green Building Guild

Colorado Green Building Guild Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Colorado Green Building Guild, Construction Company, 1720 15th Street, Boulder, CO.

The Colorado Green Building Guild is a non-profit trade organization representing a wide range of green building leaders, and serving the community at large by making green building common practice and accessible to all. The Colorado Green Building Guild is a non-profit trade organization representing a wide range of green building leaders


We strive to build a vibrant engaged trade ally network

of contractors, suppliers and realtors to increase market demand and help transform the marketplace to make green building common practice. The Guild offers a comprehensive package of local government support, professional training, collaboration & networking forums, policy advocacy and consumer education.

We are counting down the months to CGBG's 10th Annual Green Home Tour on Sep 19, 2026! Visit greenhometour.co for more i...
06/24/2026

We are counting down the months to CGBG's 10th Annual Green Home Tour on Sep 19, 2026!

Visit greenhometour.co for more information, and to see homes featured on previous tours!

Join CGBG for a walk-through of a home under construction near Conifer built using the Timber Age Modular Building Syste...
06/24/2026

Join CGBG for a walk-through of a home under construction near Conifer built using the Timber Age Modular Building System (TAMBS): a panelized Cross Laminated Timber (CLT) system that bridges off-site manufacturing and traditional construction.

See firsthand how 3-inch CLT panels combined with structural I-Joists form assemblies up to 10' x 20', delivering an R-52, thermally broken, dual-membrane envelope that arrives on site cladding-ready. The locally harvested Ponderosa Pine CLT sequesters carbon while the system's airtightness and insulation values position it well ahead of current and future energy code requirements.

475.Supply will pick up the tab at the happy hour to follow at Snowpack Taproom & Pizzeria in Conifer.

Register here! https://events.humanitix.com/cgbg-hard-hat-tour-with-475-supply-and-timber-age-in-conifer-co

Join us for the CGBG 2026 Member Appreciation Potluck!Our 2024 BBQ was a blast! So was our 2025 Member Appreciation Zero...
06/22/2026

Join us for the CGBG 2026 Member Appreciation Potluck!

Our 2024 BBQ was a blast! So was our 2025 Member Appreciation Zero-Waste Potluck!

We're doing it again! This year's potluck will be held at:
Foothills Community Park, 800 Cherry Avenue, Boulder, CO 80304

Bring food and drinks to share!

Please join your Colorado Green Building Guild community for this fun, family friendly event. All members are welcome. We encourage you to bring kids and family members. We’ll have lawn games, and there’s a playground, a dog park and sports rink nearby.

The event is free to all attendees.

Please let us know what you will bring by filling out the sheet in the registration link, available at https://events.humanitix.com/cgbg-2026-member-appreciation-zero-waste-potluck

Thursday, June 18th from 4-7PM in Littleton! Beyond the Brochure: Live Demos & Happy Hour with B.PUBLIC Prefab & E Windo...
06/18/2026

Thursday, June 18th from 4-7PM in Littleton!

Beyond the Brochure: Live Demos & Happy Hour with B.PUBLIC Prefab & E Windowtastic

Brochures can only tell you so much. Come see, feel and discuss the difference in person.

E Windowtastic and B.PUBLIC Prefab are teaming up for a CGBG happy hour with a food stand, videos and live remarks at the E Windowtastic showroom in Littleton.

Touch real products, watch tests, and dig into a question that's getting harder to ignore:

Fire Resilience — Material Decisions for your Thermal Envelope. Nice to have, or non-negotiable? Axel Brodermann from E Windowtastic brings fresh fire-event video and performance data on his windows.

Mariana Pickering from B.PUBLIC brings prefab panel data — plus a full demonstration pod installed right in the showroom so you can see the assembly up close.

Come curious, leave informed, and enjoy good company along the way!

E Windowtastic Showroom | 4–7 PM | Crepes & drinks provided
11726 Shaffer Pl #613, Littleton, CO 80127, USA

RSVP: https://events.humanitix.com/cgbg-happy-hour-live-demos-with-b-public-and-e-windowtastic

Join CGBG for a walk-through of a home under construction near Conifer built using the Timber Age Modular Building Syste...
06/17/2026

Join CGBG for a walk-through of a home under construction near Conifer built using the Timber Age Modular Building System (TAMBS): a panelized Cross Laminated Timber (CLT) system that bridges off-site manufacturing and traditional construction.

See firsthand how 3-inch CLT panels combined with structural I-Joists form assemblies up to 10' x 20', delivering an R-52, thermally broken, dual-membrane envelope that arrives on site cladding-ready. The locally harvested Ponderosa Pine CLT sequesters carbon while the system's airtightness and insulation values position it well ahead of current and future energy code requirements.

475.Supply will pick up the tab at the happy hour to follow at Snowpack Taproom & Pizzeria in Conifer.

Register here! https://events.humanitix.com/cgbg-hard-hat-tour-with-475-supply-and-timber-age-in-conifer-co

Thursday, June 18th from 4-7PM in Littleton! Beyond the Brochure: Live Demos & Happy Hour with B.PUBLIC Prefab & E Windo...
06/16/2026

Thursday, June 18th from 4-7PM in Littleton!

Beyond the Brochure: Live Demos & Happy Hour with B.PUBLIC Prefab & E Windowtastic

Brochures can only tell you so much. Come see, feel and discuss the difference in person.

E Windowtastic and B.PUBLIC Prefab are teaming up for a CGBG happy hour with a food stand, videos and live remarks at the E Windowtastic showroom in Littleton.

Touch real products, watch tests, and dig into a question that's getting harder to ignore:

Fire Resilience — Material Decisions for your Thermal Envelope. Nice to have, or non-negotiable? Axel Brodermann from E Windowtastic brings fresh fire-event video and performance data on his windows.

Mariana Pickering from B.PUBLIC brings prefab panel data — plus a full demonstration pod installed right in the showroom so you can see the assembly up close.

Come curious, leave informed, and enjoy good company along the way!

E Windowtastic Showroom | 4–7 PM | Crepes & drinks provided
11726 Shaffer Pl #613, Littleton, CO 80127, USA

TONIGHT! Join us for a Denver Hard Hat Tour with Point 6, Forest Street Builders and 475 Supply!RSVP @ cgbg.org/calendar
06/11/2026

TONIGHT! Join us for a Denver Hard Hat Tour with Point 6, Forest Street Builders and 475 Supply!

RSVP @ cgbg.org/calendar

The Colorado Green Building Guild has teamed up with Passive House Rocky Mountains in 2026 to bring you a series of onli...
06/08/2026

The Colorado Green Building Guild has teamed up with Passive House Rocky Mountains in 2026 to bring you a series of online + in-person events that follow projects throughout their life cycle.

Come experience this project first-hand! It features enclosure upgrades, double-stud wall construction, heat pumps, an ERV, and more.

Logistics:

This is an active job site. Please plan on wearing closed-toed shoes!

Address and parking details will be emailed to registered attendees a few days before the event.

Thursday, June 18th from 4-7PM in Littleton! Beyond the Brochure: Live Demos & Happy Hour with B.PUBLIC Prefab & E Windo...
06/03/2026

Thursday, June 18th from 4-7PM in Littleton!

Beyond the Brochure: Live Demos & Happy Hour with B.PUBLIC Prefab & E Windowtastic

Brochures can only tell you so much. Come see, feel and discuss the difference in person.

E Windowtastic and B.PUBLIC Prefab are teaming up for a CGBG happy hour with a food stand, videos and live remarks at the E Windowtastic showroom in Littleton.

Touch real products, watch tests, and dig into a question that's getting harder to ignore:

Fire Resilience — Material Decisions for your Thermal Envelope. Nice to have, or non-negotiable? Axel Broderman from E Windowtastic brings fresh fire-event video and performance data on his windows.

Mariana Pickering from B.PUBLIC brings prefab panel data — plus a full demonstration pod installed right in the showroom so you can see the assembly up close.

Come curious, leave informed, and enjoy good company along the way!

E Windowtastic Showroom, Littleton | 4–7 PM | Crepes & drinks provided

Interested in learning more about B.PUBLIC Prefab wall, roof, and floor panels before the event?

Visit their website or Sign up for their newsletter to join a free online info session.

Looking for information about E Windowtastic?

Visit their website.

Address

1720 15th Street
Boulder, CO
80302

Telephone

+17204350770

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