Do in 20 minutes what
used to take an hour.

GroundCheck arrives at the property already knowing the address, pre-fills 10+ fields from the EPC Register, and lets iPhone Pro users measure floor area with LiDAR in seconds — no tape measure. Every RdSAP data point captured offline, with photo evidence attached to each section. Sign it, sync it, done.

🇬🇧

UK Ready

RdSAP methodology · EPC Register compliant

Assessment sections covering the full RdSAP data set

40+

Data fields — property type to renewable tech

3×

Faster surveys — GPS + Register + LiDAR cut data entry time

⚡ Smart Fill Up to 70% of the form filled before you've said hello

📍

GPS address detection

Open the assessment and the property address auto-fills from GPS. Zero typing on the doorstep.

🔍

EPC Register lookup

One tap pulls the prior certificate — property type, construction date, fuel, heating, glazing, tenure, and lighting count pre-filled instantly.

📐

LiDAR floor area scan

On iPhone 12 Pro and later, GroundCheck uses Apple's RoomPlan LiDAR to measure room floor area in seconds — accurate to centimetres. No tape measure.

Why GroundCheck for EPC

Built for assessors, not administrators.

📸Photo evidence — attached, not lost
Loft insulation depth, boiler data plates, glazing, wall construction — every photo attaches directly to its RdSAP section. No more hunting through your camera roll at submission time. Stored offline, synced automatically.

📐LiDAR floor area (iPhone Pro)
Point your iPhone at the room. Apple's RoomPlan LiDAR scans floor area in seconds and drops the result straight into the form. Accurate to centimetres. The tape measure stays in the van.

📶

Zero-signal on site — no excuses

Victorian terrace with no signal? Basement flat with thick walls? It doesn't matter. All data and photos are captured locally on your iPhone and sync the moment you're back in range.

✍️

Signed, sealed, submission-ready

Digital assessor signature built in at the end of the assessment — captured on-screen and attached to the PDF export. Every accreditation body's audit requirement covered without paper.

Assessment Template

10-section RdSAP data collection form

#	Section	Key data collected	Photos
1	Property Details	Address (GPS auto-filled) · property type · age band · storeys · floor area (LiDAR scan on iPhone Pro) · tenure · front elevation photo	✓
2	Loft & Roof Insulation	Insulation type · depth (mm) · room-in-roof · loft accessibility	✓
3	Walls	Wall construction · insulation type · insulation thickness · installation certificate	✓ ×2
4	Floors	Ground floor construction type · insulation status	✓
5	Windows & Glazing	Glazing type · installation date band · coverage % · frame material	✓
6	Heating System	Fuel type · system type · boiler make/model/age · thermostat · programmer · TRVs · boiler data plate	✓ ×2
7	Hot Water	Source · cylinder presence · capacity (L) · insulation jacket · immersion heater	✓
8	Lighting	Total light fittings · energy-efficient count · notes	—
9	Renewable Technologies	Solar PV (+ kWp) · solar thermal · battery storage · wind turbine	✓
10	Assessor Notes	Access restrictions · additional observations · evidence photos	✓

Do in 20 minutes whatused to take an hour.

Do in 20 minutes what
used to take an hour.