FMI / Desa Craftsman C42 Fireplace Doors — Exact-Fit Replacement
Fireplace Doors for the FMI / Desa Craftsman C42
The Craftsman C42 was the tall-opening 42-inch wood-burner in the FMI/DESA stable — the step up from the workhorse Bungalow line, with roughly three extra inches of fire view. Published aftermarket size charts put its door opening at 42 inches wide by about 24 inches tall; the sources we track list the height between 24 and 24-1/4 inches, a quarter-inch spread that perfectly illustrates why doors for this model get measured, not assumed. Its 36-inch sibling, the Craftsman C36, has its own page and its own numbers.
Craftsman or Bungalow? The height gives it away
Both lines came from the same defunct manufacturer — DESA International and its FMI successor, whose 2008 bankruptcy ended factory support — and both wore multiple badges. The visible difference is proportion: a Craftsman opening stands noticeably taller than the low-slung Bungalow's 21-3/8 inches. The rating plate inside the firebox settles it: C42 or C42I means this page; B42 means the Bungalow page. Plate unreadable? One straight-on photo through our AI Fireplace Expert identifies the line, the model class, and the fit style.
What the quarter-inch spread teaches
- Charts approximate; fireboxes don't. When two respected size charts differ on the same model, at least one is rounding. A door built to a rounded number is a door built to a different fireplace.
- Tall openings magnify errors. At 24 inches of height, a door sized short shows a visible stripe of firebox above the frame. The bigger the glass, the less forgiving the fit.
- No factory fallback exists. Original Craftsman doors are not made; the manufacturer is gone. Aftermarket or made-to-measure are the only paths, and only one of them starts with your tape measure.
Identify, measure, configure
- Identify. Plate or photo — we confirm C42 and the correct fit style first.
- Measure. Three width readings, three height readings, and the smallest of each becomes the build number. The full routine is in our measuring guide.
- Configure. Frame style, finish, glass, and mesh in the prefab fireplace door collection — instant pricing, built in the USA, backed by the Perfect Fit Guarantee.
What NOT to do with a Craftsman C42 door
| Don't | Why |
|---|---|
| Order the height off a chart | Published figures for this model differ by a quarter inch. Your opening has exactly one true height — measure it. |
| Fit a Bungalow-sized door | The B42's opening is about three inches shorter. Same width, wrong door. |
| Burn wood with tempered-glass doors closed | Tempered glass is built for open-door radiant warmth, and a fire behind closed tempered doors can shatter the panels. |
| Block louvers or modify the firebox | The zero-clearance listing depends on clear airflow and an unmodified shell. |
Frequently asked questions
What size door fits an FMI Craftsman C42? Charts list 42" wide by 24 to 24-1/4" tall. Measure your own opening — that spread is exactly why.
Is the C42 opening the same as the C36's? No — the C36 is the 36-inch-wide sibling with its own documented numbers and its own page.
Can I still get an original door? No. Factory support ended with the manufacturer's 2008 bankruptcy; today's options are aftermarket or built to order.
Get your exact-fit Craftsman C42 door
Configure your C42 door online for an instant price, backed by the Perfect Fit Guarantee, or talk to a fireplace door specialist seven days a week. Built to the quarter inch — yours.
More FMI models we build doors for: B36 · Craftsman C36 · B42 · 3600 · 42E · all fireplace models