The operating system for circular construction

Got spare products or materials? Put them back to work.

Loop Your Spare makes it easy to record, share and reuse spare construction products or materials, while capturing the cost, carbon and material value behind every reuse.

Record, share and reuse spare construction products or materials, and capture the cost, carbon and material value behind every reuse.

Start free See how it works →
Free to start · Unlimited users · Unlimited projects
Members of
ASBP
IGBC
Circularity in Practice
Share Your Green Design
We Make Change
ASBP IGBC Circularity in Practice Share Your Green Design We Make Change
The simple idea

One spare. A few clicks. A second life.

Take a photo. Let LYS help build the material record. Decide what happens next — share it with another project, keep it where it is, donate it or record its final outcome.

Registering granite stone paving on a phone in LYS, and the resulting material record on a laptop
01

Register it

Take a photo and let LYS help create the material record.

The share, donate, recycle, reuse and archive actions on a phone, and shared spares available to reserve in LYS on a laptop
02

Make it visible and find its next use

Share available materials across projects, so other teams can find and reserve what they need.

A product audit trail on a phone, and the LYS Project Activity Report with CSV and Excel export of quantity, weight, carbon, fresh water, transport and cost on a laptop
03

Measure it

Track the outcome and see the cost savings, carbon benefits and materials kept in circulation.

What can be reused

Spare, surplus, strip-out or end-of-life: give materials with reuse potential a place on LYS.

From surplus stock to strip-out materials, LYS helps you capture and manage products and materials with potential for reuse.

foundationBricks, blocks, paving and stone
parkTimber, kitchens and joinery
layersPlasterboard, ceilings and raised floors
thermostatInsulation and roof tiles
deployed_codeSteel, metals, pipes and cabling
door_frontWindows, doors and ironmongery
chairSanitaryware, lighting and furniture
constructionTools, temporary works and signage
What you get

Make reuse visible. Make its value measurable.

LYS helps your teams turn surplus materials into practical, measurable value — from finding opportunities to reuse to reporting the outcomes.

savings

Save money

Reuse materials you've already paid for instead of buying new.

eco

Cut carbon

Keep products in use for longer and measure the embodied carbon avoided.

recycling

Keep materials in circulation

Track what is reused, recycled, donated or otherwise accounted for.

fact_check

Create evidence

Turn everyday reuse into data your teams can use for reporting.

Ways to use LYS

Five ways to keep spare products or materials in circulation.

Whether you're managing a demolition, surplus stock, a live construction site or materials across multiple projects, LYS gives you a practical way to record what's available and find its next use.

See all five ways →
Glass building with crane1location_on1 site · short timeframe
Demolition / Deconstruction ManagementIdentify reusable products or materials before demolition begins, then track where they are reused, donated or recycled.Read more →
Timber stacked in a yard2location_on1 site
Storage / Inventory ManagementMake surplus and temporary works visible across sites, warehouses and yards, and reuse existing stock first.Read more →
Site worker in a hard hat3location_on1 site · months or years
Live Site ManagementCapture and redistribute surplus as the project evolves, so usable resources don't become waste.Read more →
Pallets of bricks4hubSeveral sites
Company Material Reuse HubConnect projects, depots and warehouses, and transfer internally before buying new.Read more →
Van loaded with boxes5groupsSeveral organisations
Regional / Local Reuse CommunitiesConnect businesses, public bodies, charities and communities to keep products or materials in use locally.Read more →
Aerial view of city-centre buildings and development sites
From one project to a connected reuse network

One spare. One project. A wider opportunity.

Start with one spare product or material and create opportunities for reuse across projects, organisations and communities. LYS connects everyday reuse activity, making materials more visible and helping teams understand the financial, environmental and social value being created.

Live inventory Traceability Reporting Connected organisations
Explore who LYS is built for →
Proof

Already creating measurable value.

See the impact →
Example 1 · Live projects

Across seven live projects, one user recorded 11 spare products in approximately two hours.

€73kCost saved vs buying new
44.7tEmbodied CO₂ avoided
132tWaste diverted
Example 2 · Demolition reporting

A Tier 1 contractor used LYS to produce a post-demolition reuse report for a major regeneration project.

36 of 46Product lines retained for reuse
4.9tEmbodied CO₂ avoided
3.2tWaste diverted

Reuse already makes sense. Now make the business case.

Reuse can deliver more than environmental benefits. Discover how organisations can unlock financial savings, create social value, reduce carbon and prepare for changing regulations — using resources they already have.

savingsSave moneydiversity_3Social valueecoLess carbongavelAhead of regulation
Explore the business case →
Pricing

Start free. Scale when you need to.

Start free with unlimited users and unlimited projects. Upgrade only the projects that need Pro.

See full pricing →
Free
€0
Start capturing and managing material reuse across your projects.
Pro
€99/ project / month
More capacity and functionality for projects with growing reuse activity.
Enterprise
Custom
Connect projects, teams and portfolios with organisation-wide visibility and reporting.

Prices exclude taxes.

Got a spare? Start there.

You don't need to catalogue everything. Start with one product or material, one project or one yard.

Start free