Stacks of reclaimed timber planks and steel reinforcing bar on a site
Platform

The operating system for circular construction.

One connected platform that helps construction teams identify, track, reuse and measure spare products or materials — turning every reuse transaction into operational, commercial and sustainability intelligence.

The platform architecture

From operations, to data, to intelligence.

The reuse workflow generates structured data automatically — and that data powers the ESG, financial and predictive intelligence leadership actually acts on.

01
LYS Operational
The reuse workflow

Looping products across projects — register, share, claim and move products or materials across every live development.

02
LYS Data
Structured data
Products Quantities Prices & costs Carbon emissions Compliance data
03
LYS Analytics
Intelligence
ESG & BRSR reporting Predictive analytics Business intelligence Financial analysis
Built for construction

Not another system to learn.

Built around the way projects already operate — so teams adopt it in minutes, not months.

Mobile first

Register products or materials on site in under a minute using AI-assisted capture.

Portfolio inventory

One live inventory across every project, business unit and partner.

AI-powered data capture

Descriptions, quantities, weights and sustainability data generated automatically.

Live collaboration

Share, reserve and transfer products or materials between projects with complete visibility.

The operational workflow

Register & decide, search & claim, transport, then measure — and repeat.

All four steps work together. Registration creates visibility; reuse creates the value; measurement captures the result.

Closed loop
repeat
01

Register & Decide

Capture any spare in under a minute, then choose its outcome — sharing makes it visible to every project.

02

Search & Claim

Another team finds it in the live inventory and claims it over buying new.

03

Transport & Deliver

Moved via a yard or direct route, delivery signed off.

04

Measure & Improve

Cost, carbon and waste captured on every loop.

What the tool looks like

From registering a product or material to reporting the outcome.

The workflow above shows what happens to the material. The screens below show how you move through that process in LYS — from registering products or materials on site to deciding what happens next, claiming products or materials and recording the outcome.

01
Register on site
02
AI completes the profile
03
Decide what happens next
04
Claim & reserve
05
Report & export
01

Register a product or material — in under a minute.

Snap a photo, add a title. The AI estimates quantity and unit — no forms to fill. Submit, and the office team is notified to complete the profile.

Registering a spare in Loop Your Spare — Chairs title, photo added, quantity set to ‘AI will estimate’
02

At your desk, the AI has already done the paperwork.

From the photo alone, LYS drafts the description, materials, waste category, weight and the full sustainability figures — carbon, water and recycled content. Fields are flagged for a quick review, or upload an EPD for verified values.

AI-estimated fields flagged for review in Loop Your Spare — auto-drafted product description marked AI
AI-calculated sustainability figures in Loop Your Spare — carbon per unit, carbon savings, fresh water and recycled content
03

Decide what happens next.

Every registered product or material becomes visible across your organisation. Choose the best next step — keep it on the current project, share it with another site, donate it, recycle it or retire it. Nothing is locked in, so if circumstances change, the product or material can simply be rerouted.

Share
Offers it to another project — or externally to a charity, whether in the LYS network or an organisation of your choice. Other teams find it by searching the live inventory.
DistancePriceMaterialManufacturer
Donate to individual
Social value, captured as evidence.
Mark as reused here
It ended up being used on the project it came from.
Mark as recycled
Diverted from landfill, logged by weight.
Archive
Removes a product registered by mistake, keeping the inventory clean.
Outcome menu in Loop Your Spare — Share, Donate to individual, Mark as recycled, Mark as reused here, Archive
04

If it's shared: everything to claim on — cost, transport and carbon.

When Share is the chosen outcome, another project finds it in the live inventory and sees the full picture — product cost plus estimated transport for the distance, and the carbon saved versus buying new. One click to claim, and the sharing project instantly sees it flip to RESERVED.

Claim decision in Loop Your Spare — total estimate £267.50 including transport, with distance and location
05

Export reports for your own tools.

Export a full Project Activity Report — quantity, weight, embodied carbon, fresh water, transport CO₂ and cost — as CSV or Excel, filtered to any date range, straight into your own reporting tools.

Export as CSV or Excel
Project Activity Report export in Loop Your Spare — CSV or Excel with quantity, weight, carbon, water, transport CO₂ and cost
Complete visibility

One platform. Complete visibility.

Everything created by the workflow becomes structured data every team can use.

Live portfolio inventory
Every reusable product in one place.
Material traceability
Where it came from and where it went.
Automated reporting
Cost, carbon, waste and social value.
Executive dashboards
Portfolio-wide reporting for every team.
For larger organisations

Built to scale with your business.

LYS is API-ready and easy to connect to your existing applications. Talk to us about Enterprise →

Role-based permissionsConfigurable workflowsPortfolio scaleCloud-basedAPI-ready

From one spare to business intelligence.

Every transaction automatically creates:

Cost savings Carbon reduction Waste diversion ESG reporting Business intelligence
Start free →

Start with one product or material, one project or one yard.