Attic Insulation Certificate

The attic insulation certificate gets signed in the attic, not typed up in the truck.

Pin the attic, measure depth at every pin before you blow and again after, photograph the gauge each time, and hand over a signed file before you climb down. Bag calculator, depth log and rebate photo pack in one place, in the order a reviewer reads them.

NUMBERED POINTS, NOT A GUESS
Trace the attic outline with a finger, mark the chimney, bath fan and can lights, then drop pins. Every pin holds a BEFORE and an AFTER depth and carries its own colour — grey nothing yet, amber before only, green both, red under target — so one look from the hatch shows what is missing. One point per 200 square feet, never fewer than five.

A CAMERA FOR A RULER IN A DARK ATTIC
Flash on by default, a guide line for the ruler, a tilt read-out that turns green under four degrees. You type the depth; the app never reads a number off a picture. Every frame is branded in the pixels with point number, phase, depth, date, time and GPS; the original is stored beside it, EXIF intact, with a SHA-256 in manifest.csv. Hold the phone over a bag label and text recognition pulls the lot number, R-value and coverage.

BLOWN-IN MATH THAT RUNS ON YOUR OWN BAG
Type your product in once from the bag in your hands: R per inch, bag weight, then a coverage row per target R with square feet per bag, initial and settled thickness. No chart is bundled: the one your job is measured against is printed on your own material. Out of it: existing R, R to add, target depth, R achieved at every point, and the bag count your chart calls for. Bags calculated against bags used prints as a variance percentage and an installed density.

WHAT LEAVES THE JOB WITH YOU
• Certificate of Insulation Installation — address, program, material and lot numbers, depth and R before and after, a row per point, both signatures
• Rebate photo pack — the pinned sketch, each point's before and after on a page, bag labels, prep shots
• Material variance sheet — bags calculated against bags used, your coverage table, inches short per point
• Itemised invoice under your business name, logo and license number
• The package as one PDF, a ZIP of original photos, the sketch as a PNG, manifest.csv with a SHA-256 per file, and a CSV of every reading

THE FIELDS A FILE KEEPS ASKING FOR
Federal labelling rules tell an installer to leave a dated, signed receipt showing, for loose-fill, coverage area, initial installed thickness, minimum settled thickness, R-value and bags used. The model energy code wants a signed certification with those fields plus settled R-value and installed density, and depth markers left in the attic. Utility and state programs call the page a certificate of completion, an insulation certificate or an installation report, ask for geotagged photographs, and inspect a share of files. Read your own program manual and code edition — nothing here decides if a file is accepted.

SIGN AND THE RECORD STOPS MOVING
Technician and customer sign on the glass; a customer who was not there is logged absent, not blank. Issuing the certificate locks eleven tables of job evidence in the database itself, not by greying out a button. A correction is a new certificate.

BUILT FOR ATTICS WITH NO SIGNAL
No account, no portal, no server, no ads. Every tap is written to the phone as it happens, so an attic with no bars is still a complete job. Inches and square feet or millimetres and square metres, R alone or R beside RSI, and a light sensor that darkens the screen below ten lux. Back up to any folder you pick.

WHO USES IT
Insulation contractors with one truck or four. Blown-in cellulose and loose-fill fiberglass crews, batt and spray foam installers. Weatherization and home performance crews writing up an attic after an energy audit. Contractor software that never asks you to log in.

PURCHASE
Unlock with a weekly or yearly subscription, or a one-time lifetime purchase. Price and billing period are shown before you buy.

Recent changes:
Bug fixes and stability improvements.