Black aluminum window detail against a white wall

Honest comparison

Crateworks vs Pinky's

Crateworks and Pinky's both make slim, glass-forward windows and doors, but they are built from different metals. Pinky's works in steel. Crateworks works in thermally-broken aluminum, sold sourced direct. This page lays out where each one wins so you can pick the right fit, not the loudest pitch.

The honest split

Direct-sourcedCrateworksThermally-broken aluminum
RetailPinky'sSteel + Italian steel
01Frame material
Thermally-broken aluminumSteel (and Italian steel on casements)
02Rust / coating upkeep
None. Aluminum does not rustFinish must be maintained to prevent corrosion
03Interior door range
Sliding, swing, pivot, motorized pivot, folding, partitionsSmaller interior line
04Pricing model
Direct-sourcedShowroom / retail
05Thinnest possible sightline
Slim, not the absolute narrowestNarrowest, via Italian steel casements

Material context

For the broader material question across all five fenestration metals and composites (aluminum, vinyl, wood, fiberglass, steel), see Why aluminum. The aluminum-vs-steel question is a subset of that comparison; the rest covers vinyl, wood, and fiberglass.

Where Pinky's wins

Their Italian steel casements hit a sightline aluminum cannot match, and steel carries a prestige story that matters to some buyers. In extreme cold climates steel has its advocates. If those are your priorities, Pinky's is a genuine choice and we will tell you so.

Where Crateworks wins

Aluminum gives you the same glass-forward look with no rust and no coating to maintain, lighter panels for large pivots and sliders, a wider interior door range, and direct-source pricing.

For interiors and pivots especially, the gap is widest in our favor.

Common questions

For most interior doors and many exterior openings, yes. Crateworks builds the same slim, glass-forward look in thermally-broken aluminum instead of steel, sourced direct. Where Pinky's leans on its Italian steel casement system for the very narrowest sightlines, that specific look is theirs. For everything else, aluminum gets you there without the steel maintenance.
Aluminum does not rust and needs no coating upkeep, so it holds up in coastal and humid conditions where steel depends on its finish staying intact. It is also lighter, which matters for large pivot and sliding panels. Steel wins on the absolute thinnest sightlines and on a certain prestige. Aluminum wins on maintenance, weight, and price.
Crateworks sells source-direct, so for an equivalent configuration the price typically lands below a showroom brand. Exact pricing depends on size, glass, and configuration. Send your opening details and we will quote the specific job rather than guess.
Yes, and we encourage it. If you have a builder or architect on the project, share the configuration with them and loop us in. We quote and coordinate directly with trade, which keeps the spec and the install clean.

Have a project in mind?

Quote on merit, not on pitch.

Send your opening sizes and configuration. If a builder or architect is on the job, share it with them and we will quote together.

Request a quoteSee interior doorsTrade program