Company

Software for impact window & door dealers.

Retrostack Software builds the apps that carry one job from the house to the signed proposal, without anyone retyping it.

Where we came from

A spinoff of giving it away.

Retrostack Software is a spinoff of Everything Windows and Doors.

Before Retrostack, EWD built software for the trade and gave it away. WindowCalc, a complete quoting platform, went out free. So did Focus Bridge, the free dealer toolkit and the manufacturer product hubs.

Three apps kept growing past the giveaway stage: Aperture™, Eyewall™ and Quote Converter Pro™. They needed a real company behind them, so they got one. That's Retrostack.

Where it's headed. One record from the house to the signed proposal, with a name on every step.

The lineup

Three apps. One job.

Coming soonAperture™

Capture every opening at the house.

aperturemeasure.com ↗

Coming soonEyewall™

Draw the house. Mark every opening.

eyewallapp.com ↗

Coming soonQuote Converter Pro™

Turn the job into a clean, branded quote.

quoteconverterpro.com ↗

How we build

Rules we don't bend.

Tests that can fail
If a test can't catch the bug, it isn't a test.
Render it and look
Nothing ships until someone has looked at the real screen.
Every decision written down
What we chose, and why, stays on record.
No CRM
We build the job, not another pipeline to babysit.

The family

Who owns what.

Retrostack Software

The software company. Builds Aperture™, Eyewall™ and Quote Converter Pro™, and keeps the free tools running. It is being set up as its own company; until that is done, Everything Windows and Doors LLC runs it.

Everything Windows and Doors

The parent company Retrostack spun off from, and home of the EWD blog.

everythingwd.com ↗

Bring one messy job.

Built for impact country: South Florida, the Gulf Coast, Texas, the Carolinas, and wherever the storms go next.

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