Decarbonise a live building — bill tenants for what they use.
Retrofit occupied, multi-tenant offices with minimal disruption, lift the EPC, and meter every tenant zone precisely.
One turnkey partner,
strategy to asset management
Taking real estate from strategy to a decarbonised, optimised, higher-value asset.
Strategy
Decarbonisation roadmap & business case
Engineering Design
Technical design & system optimisation
Install
Project delivery & technology installation
O&M
Operations & maintenance services
Asset Management
Performance, optimisation & lifecycle value
The Challenge
Occupied buildings where
disruption is the #1 objection
Why offices are hard
Occupied, multi-tenant buildings where disruption risk is the #1 objection. Effective space heating is our primary concern — and it has to happen with tenants in place.
Electrical Infrastructure Expertise
We specialise in high-voltage and low-voltage electrical infrastructure capacity reviews — full intrusive survey work, with the corresponding remedial works to extend the asset's life cycle.
What We Survey
✓ Existing MEP system condition
✓ Grid capacity
✓ Tenant zones & metering
✓ AI-assisted analysis of consumption patterns and system sizing
✓ Plantroom space & routing for new equipment
The Solution
Retrofit in place, meter by zone
Heat pump + controls
Weather compensation drives space-heating efficiency, with a thermally decoupled (plate-HX) arrangement that protects new plant from degraded loop water.
Zone metering
Ultrasonic flow metering per tenant zone — bill for exactly what's used.
Solar
Rooftop solar where roof area allows — cutting electricity costs.
VRF cooling
Zoned comfort cooling with heat recovery — moving heat from warm zones to cool ones, tenant by tenant.
50%+
of Central London office stock sits below EPC B today — where the lettability and value argument lands hardest.
The TI Difference
The strongest destranding story — we model the full retrofit pathway, from EPC rating to net zero
so landlords and asset managers can phase investment around lease events and avoid costly rework.
The Commercial Case
Decarbonisation that pays for itself
Same technology, same minimal-disruption install — a commercial model to suit your balance sheet.
Asset Management
Decarbonising lifts the EPC, protects lettability against tightening MEES, and increases asset value.
The money works two ways
A positive IRR for landlords (recovered through tenants), or significant OpEx savings with a short payback for owner-occupiers.
Heat as a Service
Pay for the heat delivered, not the fuel into the plant.
Solar + EV everywhere
Maximise rooftop solar to cut CapEx and grid draw; add EV charging with a commercial model where it sells.
Ready to destrand your office portfolio?
It starts with a free desktop review — we assess your asset and energy data and show you exactly what decarbonisation could deliver. No obligation, no cost, no complexity.
