Become a GreenFLEX Building Partner and bring a proven, independently audited concrete panel system to your projects — with the technical backing, spec support, and preferred pricing to make it work for your business.
Contractors who adopt GreenFLEX now are positioned to offer something their competitors can’t match — a wall system backed by independent engineering review that reduces trades, tightens envelopes, and holds up in the field.
Offer a wall system that conventional contractors can’t. GreenFLEX gives your bids a technical advantage — verified R-values, structural performance, and a system backed by independent audit.
Every GreenFLEX project is backed by Twining Consulting Inc. (TC-0001) independent technical review. You’re not guessing — you’re building on a documented, audited system.
Fewer wall layers mean fewer trades, fewer crew passes, and lower labor overhead. Partners receive preferred pricing that improves as your project volume grows.
Everything you need to take GreenFLEX from your first project to a core part of your business.
HDBS works directly with your project team on panel specifications, engineering coordination, code requirements, and inspection preparation — so you go into every project fully prepared.
Partners receive preferred pricing on GreenFLEX panels. As your project volume grows, your pricing improves — rewarding consistent commitment to the system.
Access professionally prepared materials covering GreenFLEX performance data, R-value documentation, and the Twining audit status — tools that help you close clients and win bids.
HDBS provides step-by-step installation guidance, crew preparation materials, and on-call technical support during your first GreenFLEX project — so your team hits the ground running.
Join a growing community of builders working with GreenFLEX. Share project insights, reference HDBS in your marketing, and build credibility through association with an independently verified system.
Every partner benefits from the Twining Consulting Inc. (TC-0001) independent audit that backs HDBS operations. Reference it in your bids. It’s a trust signal your competitors don’t have.
The GreenFLEX Partner Program is designed for builders who are serious about quality, open to adopting better systems, and ready to put in the work to do it right.
Builders who want to deliver a tighter envelope, fewer wall trades, and a technically superior product to discerning clients.
Project teams that need predictable, repeatable wall assemblies on schedule — and want to reduce the number of trades on site.
Contractors building grow facilities, cold storage, controlled environments, or specialty structures where thermal performance and durability are non-negotiable.
Owners and developers who want to control quality from the wall system up — and are willing to invest in a better building process.
Anyone building in climates or jurisdictions where energy codes are tightening and conventional framing is becoming harder to defend to clients.
If you’re already looking at what comes after wood frame and want to get there ahead of the market — this is your on-ramp.
We review every application. This isn’t a rubber stamp — we want partners who are serious and prepared. If there’s a fit, we move fast.
Tell us about your business, your project history, the types of builds you take on, and what you’re trying to achieve with GreenFLEX.
HDBS reviews your application and schedules a direct call. We ask the right questions, share what the program looks like in practice, and confirm the fit from both sides.
Once approved, you receive your partner materials, pricing agreement, technical documentation, and everything needed to take your first GreenFLEX project from spec to finished wall.
Tell us about your business. We’ll review your application and get back to you within two business days.
All fields marked required. We treat every application seriously and respond to every submission.