Upmann 10250 K18 Fireplace Door 18 x 25
- Material Type: Galvanised
- Item Weight: 4.74 pounds
- Color: Silver
- Number Of Items: 1
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A certified galvanized steel fireplace access door sized 18 x 25 with a square closure, built for a fireplace opening rather than a home entrance.
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ASIN: B00FRV88C4Model: 10250Category: Storm Doors
Overview
A galvanized steel fireplace door with a square closure, tested and approved by the Institute of Building Technology. Sized K18 SV at 18 x 25, it includes a hanging door leaf and a drip edge for fitting into a fireplace or flue opening.
Listed under storm doors, but the title, model number and description describe a fireplace access door, likely for a cleanout or ash pit opening rather than an exterior doorway. The galvanized steel construction and drip edge point to an installation inside a masonry fireplace surround.
- Galvanized steel construction
- Square closure with hanging door leaf
- Drip edge detail
- Sized K18 SV, 18 x 25
Who it's for
Homeowners or installers replacing a fireplace cleanout or access door who need a certified, correctly sized steel panel. Not relevant to anyone shopping for an exterior storm door for a home entrance.
Pros and cons
- Institute of Building Technology tested and approved
- Galvanized steel resists corrosion near heat
- Drip edge helps shed moisture at the seam
- Fixed 18 x 25 size, no listed alternatives
- No detail given on gasket or seal at the closure
Performance notes
The square closure and hanging door leaf let the panel seat into a fireplace opening and swing for access, while the drip edge helps shed moisture away from the seam. Institute of Building Technology approval backs the fit and the galvanized steel build for use in a heat-exposed masonry opening.
Specifications
| Brand | Upmann |
|---|---|
| Model | 10250 |
| Dimensions & fit | |
| Item Weight | 4.74 pounds |
| Construction & materials | |
| Material Type | Galvanised |
| Color | Silver |
| Included components | |
| Unit Count | 1 |
| Included Components | Fireplace Door K18 Sv 18x25 |
| Warranty & support | |
| Manufacturer Warranty Description | No Manufacturer Guarantee. |
| Other details | |
| Number Of Items | 1 |
| Style Name | Modern |
| Item Type Name | Fireplace Door K18 Sv 18x25 |
Frequently asked questions
What is the Upmann 10250 door made of?
Galvanized sheet steel with a square closure.
Is the Upmann 10250 certified?
Yes, it is tested and approved by the Institute of Building Technology.
What size opening does the Upmann 10250 fit?
It is sized K18 SV, 18 x 25.