For home-improvement installers and marketplaces

Only quote the homes that can actually take the work.

Check any UK address for EPC, fabric, tenure and clean-tech fit before you send an installer, so more visits turn into paid jobs.

See what you can do
No credit card · 500 free credits / month
AI assistantPropalt connected
Is this 1930s semi suitable for solar, a heat pump and wall insulation?
Fit check across five products in 92ms. EPC D with a route to B. Scores:
FIT CHECK● LIVE
1930s semi
Bristol · BS7
EPC
D → B potential
Walls
Solid, uninsulated
Loft insul.
0.91 fit
Solar
0.74 fit
5 products scored · 0 personal data
29M
properties scorable
24h
EPC and fabric refresh
92ms
per fit check
0
personal data fields
See it in action
Quote only the homes that can actually take the work.
Quote only the homes that can actually take the work.
The connector in action

Ask it the way you actually work

Real questions from your desk, answered inside Claude or ChatGPT with the Propalt AI switched on. No dashboards to learn.

ClaudePropalt connected
Find ECO4-eligible homes by postcode density in this area.
Clusters of likely ECO4-eligible homes mapped by postcode, backed by area income data.
ECO4 signalsBy postcodeIncome-backed
ChatGPTPropalt connected
Is this address owner-occupied or a let?
Owner-occupied since 2018. Route this one down your B2C motion.
Owner-occupiedSince 2018B2C route
Context

The Problem We Solve

Home-improvement marketing spends money on homes that cannot take the product. Solar quotes land on north-facing terraces. Heat-pump leaflets go to uninsulated solid-wall houses. Wall insulation offers reach flats.

By the time the installer turns up to survey, half the visits are clearly a waste. The conversion rate is already spoiled, and the report still counts them as leads.

What changes with Propalt

Outcomes you can rely on

01 · Pre-survey screening

Screen the address before you book the van

Check wall and roof construction, insulation, glazing and heating system for any address before the appointment is confirmed. Stop sending surveyors where the product cannot go in.

02 · Product matching

Match the property to the right product

Fabric, EPC, heating fuel and roof characteristics indicate which measure fits. Solar where the roof supports it, insulation where the fabric needs it, heat pumps where the building can hold the heat.

03 · Grant screening

Screen against scheme criteria

Low-EPC properties combined with area-level income and vulnerability context as screening inputs for ECO4, the Boiler Upgrade Scheme and GBIS. Screening indicators, not an eligibility decision.

04 · Street-level targeting

Leaflet the streets with the right housing stock

Map qualifying properties by street and outcode, then export to CSV for a targeted door drop. Same print run, aimed at the housing stock the product suits.

05 · Owner type

Split owner-occupiers from landlords

Ownership and let-status signals separate a homeowner sale from a landlord portfolio conversation. Two products, two pitches, one filter.

06 · Capacity planning

Plan installer coverage against real density

Qualifying property density by outcode, so installer regions are planned against where the suitable stock actually sits.

One call on a 1930s semi returns a D-rated EPC that could reach B, solid uninsulated brick walls, and scored fit across five products: loft insulation 0.91 and wall insulation 0.84 high, solar 0.74, heat pump held until walls are insulated. Zero individual records.
For developers
Prefer the technical detail? 10 endpoints cover 90%+ of targeting needs; full directory at propalt.ai/product/forDeveloper.
get-property-detail, get-epc-fabric-by-postcode, audience-landlords, get-demographics, get-income

Target the right roofs, walls and floors.

Free tier · 500 credits / month · No credit card.

View full API reference
No credit card required · Free 500 credits/month