tbl.hub
Sustainable Construction Marketplace
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Now in Early Access

Where sustainable
materials meet
builders who care.

tbl.hub is the first dedicated marketplace connecting verified sustainable material suppliers with construction professionals — from discovery to quote in minutes.

Browse Materials → or List your materials
180+
Materials listed
40+
Verified suppliers
12
Countries active
94%
Quote response rate
The Problem

Sustainable construction
is broken at the source.

01 — Builders
Builders can't find what they need.
Sourcing sustainable materials today means hours of research, fragmented supplier lists, unverified certifications, and lengthy quote processes. There is no central destination.
02 — Suppliers
Suppliers can't reach who matters.
Sustainable material suppliers lack a dedicated channel to showcase certifications, reach qualified buyers, and manage quote workflows at scale. Discovery is word-of-mouth.

The construction industry must halve its carbon footprint by 2040. That transition starts with supply chain transparency — and tbl.hub is the infrastructure that makes it possible.

How It Works

One platform.
Two sides. Zero friction.

01
Create your supplier profile
Register your company, add certifications, and describe your supply capabilities. Your profile becomes your credibility signal on tbl.hub.
02
List your materials
Add materials with specs, pricing, availability, and certification documentation. Each listing is searchable and filterable by builders immediately.
03
Respond to quote requests
Receive structured quote requests from verified builders. Review project specs, respond with pricing, and close deals — all within your dashboard.
04
Grow your presence
Track listing views, quote conversion rates, and buyer interest trends. The more you engage, the higher your visibility in the discovery engine.
Certification display
FSC, PEFC, LEED, BREEAM, Cradle-to-Cradle — showcase the credentials that matter to your buyers.
Performance dashboard
Real-time view of listing performance, quote pipeline, and buyer engagement metrics.
Global builder reach
Reach construction firms across 12+ countries actively sourcing sustainable alternatives.
01
Set up your project
Define your project type, location, required certifications, and material categories. tbl.hub uses this context to surface the most relevant suppliers.
02
Discover verified materials
Browse 180+ sustainable materials from vetted suppliers. Filter by certification, region, availability, and price range in real-time.
03
Request quotes instantly
Submit structured quote requests directly from material listings. Specify quantity, delivery timelines, and project context — suppliers respond fast.
04
Source with confidence
All suppliers on tbl.hub are vetted. All certifications are verified. You get full documentation to include in your BREEAM or LEED submissions.
Smart material discovery
Search and filter 180+ materials by category, certification, region, and availability simultaneously.
Fast quote turnaround
94% of quote requests receive a response within 48 hours from tbl.hub verified suppliers.
Compliance-ready documentation
Export certification data and supply chain documentation for BREEAM, LEED, and EPD reporting.
Platform Architecture

Built as infrastructure.
Designed to scale.

tbl.hub orchestrates two dedicated sub-platforms backed by a purpose-built API — each independently maintained, collectively unified.

tbl.hub
Marketplace Shell
Central platform and orchestration layer. The public entry point for all users and third-party integrations.
Material discovery engine
Supplier directory
Smart matching layer
User authentication
FAQ & onboarding
@tbl/supplier
Supplier Interface
Dedicated supplier-facing sub-platform for offer management, certifications, and quote workflows.
Offer listings & management
Certification display
Quote response workflow
Performance dashboard
@tbl/builders
Builder Interface
Builder and contractor-facing sub-platform for project setup, discovery, and quote management.
Project configuration
Offer discovery & filter
Quote request submission
Sourcing dashboard
api.tbl.hub
Backend API
The server layer powering all interactions — offer management, quote flows, auth, and third-party access.
REST endpoints
JWT authentication
Role-based access control
B2B API (Q3 2026)
Values & Mission

We believe the future
of construction is accountable.

tbl.hub was built on a set of convictions that go beyond marketplace mechanics. These values are embedded in every product decision we make.

Sustainability as default
Every material on tbl.hub must meet a minimum sustainability threshold. Greenwashing is structurally excluded — if it doesn't carry verified certification, it doesn't belong here.
Radical transparency
Origin, certification, carbon footprint, and supply chain provenance are not optional extras. They are the price of admission to the tbl.hub ecosystem.
Access equity
Small sustainable suppliers deserve the same visibility as large distributors. tbl.hub's discovery algorithm prioritises quality and certification over ad spend or volume.
Builder-supplier trust
Every interaction on tbl.hub is designed to build long-term relationships — not just one-time transactions. Reviews, response rates, and dispute resolution are first-class features.
Global with local intelligence
We are building for the world, but we understand that sustainable standards, certifications, and supply dynamics are deeply regional. tbl.hub adapts to local context.
Infrastructure thinking
We are not building a website. We are building the data and transaction layer for sustainable construction sourcing — designed to integrate with BIM, procurement, and industry systems.
"The construction sector emits 40% of global CO₂. The fastest lever is what gets built with — and that starts with who can find what."
— tbl.hub founding thesis, 2026
Public Roadmap

Where we are.
Where we're going.

Our full public roadmap. These are real commitments — not slides. We update this page as milestones are hit.

Now
Q1 2026
Phase 1 — Foundation
Core Marketplace Launch
Supplier onboarding Material listings Builder discovery Quote request workflow Certification display Supplier dashboard
● Now Building
Jun 2026
Q2 2026
Phase 2 — Intelligence
Smart Matching & Reviews
Project-material matching engine Supplier rating & review system Saved projects & wishlists Advanced analytics dashboards Email notifications & alerts
Coming Q2 2026
Oct 2026
Q4 2026
Phase 3 — Scale
Enterprise & Integrations
Geographic expansion (8 new markets) BIM / Revit plugin integration Procurement software connectors Enterprise supplier tier B2B API access for third parties Bulk quote & tendering flows
Planned Q4 2026
Mar 2027
Q1 2027
Phase 4 — Ecosystem
Data Layer & Sustainability Reporting
Industry carbon data layer Automated BREEAM / LEED reporting Certification body partnerships Market intelligence reports tbl.hub Index (price benchmarking)
Planned Q1 2027
Early Access

Be first on the platform.
Supply side fills first.

For Suppliers

List your materials.
Reach builders globally.

Join the waitlist as a founding supplier — get early access, priority placement, and direct input into features that matter to your business.

We'll reach out within 48 hours to schedule an onboarding call. No commitment required.
For Builders & Contractors

Source smarter.
Build sustainably.

Get notified when tbl.hub opens to builders. Tell us about your projects and we'll ensure the platform has the categories and regions you need from day one.

Builder access opens as the supplier catalogue reaches critical mass. You'll be first to know.
Emails are collected for tbl.hub communications only and never shared. To connect your own email backend, configure Formspree.io or a PHP mailer in the form action attributes.
Tabella
tbl.hub assistant
×
Hi, I'm Tabella — tbl.hub's assistant. Ask me anything about the platform, or pick a question below.
Hi Tabella How does tbl.hub work? Is it free to list materials? What certifications do you accept? How do I get early access? Where does my email go?
Done!