MERLINKEDI · FIRE DOOR SYSTEMS

MK-WMS Mahogany Fire Door Set with Metal Inlay

Deep mahogany-finish doorset with a full-height metallic inlay line and wide matching frame — executive interiors that still need a rating. Fire families from 0.5 to 1.5 h under GB 12955-2008. Project pricing on request.

UL 10B / 10C LISTED

NFPA 252 TESTED

MADE IN ANQING

Ref MK-WMS

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SCENE 02 · THE RATING
Twenty. Sixty. Ninety.

Minutes the leaf holds the line — chosen per project, certified per leaf. UL 10B / UL 10C / NFPA 252 endurance, hose stream included. Your specifier picks the number; the furnace has already agreed.

0 MIN 30 90 180 540°C 945°C
SCENE 03 · THE PROOF · UL 10C / ASTM E119
25°C
ELAPSED · 000 MIN

The standard curve, traced by your scroll — past 900°C at minute ninety, held to the end of the run. Then the door is measured again, on the cold face.

Deep mahogany grain, a full-height metallic inlay, a frame that reads as joinery rather than steelwork — the executive interior door that still carries a certificate number.

Specifications

Fire performance0.5 / 1.0 / 1.5 h — GB 12955-2008 wood insulated families · North-American program 20 / 60 / 90 min wood reports (SHF-001 / -002 / -003)
Certified single-leaf envelopes1100 × 2500 mm (CQM23335301012359, to 2028-01-15) · 1100 × 2600 mm (CQM22335301010536, to 2027-06-15) · NA singles 1100 × 2400 mm (Listing 92609)
Frame systemWood composite · min jamb depth 120 mm · stop 18 mm (ATM 91994 / Listings 92610, 92612)
Glazing — glazed unitsMax 330 × 330 mm · min bite 12.5 mm · min 367.5 mm vision kit to door edge (Listing 92609)
Double-leaf familiesClass B: MFM-1823 / 1523 / 1223-d5 (Z2018081806009546), MFM-2123-bd5 / d5 (Z2017081806000741) · Class A: MFM-1823 / 1523 / 1223-d5 (Z2018081806009537)
StandardsGB 12955-2008 · UL 10C · UL 10B · NFPA 252 · CAN/ULC S104

Evidence & documentation

  • Intertek test report 250612025SHF-002 — 60-minute glazed wood fire door + frame (30 pages) · View PDF
  • Intertek test report 250612025SHF-003 — 90-minute glazed wood fire door + frame (30 pages) · View PDF
  • Authorization to Mark 91994 — wood composite door frame, 60 min · View PDF
  • Listing 92609 — glazed wood fire door, 90 min · View PDF
  • Full certification wall — reports, authorizations and listings · certifications

Every quote ships with the matching test report, listing extract and hardware schedule. Request a project quote.

THE RECORD

Paper behind the rating.

01

Intertek Listing Information

The listing behind every shipped leaf.

02

Authorization to Mark

Permission to stamp, earned per certification.

03

Fire Test Reports

Furnace runs, hose stream, cold-face measurement.

04

Domestic Certification Portfolio

The full domestic record for local code.

Put this door in your drawing set.

Send the opening schedule and rating requirement — you get drawings, hardware schedule and a quote from the factory in Anqing.

Request a Project Quote