Optima 54mm Interior Grade

Door Cores

 

Description

Description

- 54mm Internal Fire Door Blank

- Fire Rated to 60 minutes

- Weight = 34kg m2

- Suitable for PAS23/24

- U-Value (W/km2) = 2.0 (Doorset)

- Durability Tested to Severe Duty

- Suitable for Veneer, Laminate or Paint Finishes

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Approved door frames

- Timber - Hardwood

- MDF

Approved Glazing Size(m²)

0.82m²

Formaldehyde Release Rating

Low (E1)

Accoustic Value Rw

Single Doors

Unglazed: 34dB/Rw

Glazed:      35dB/Rw

Double Doors

Unglazed: 33dB/Rw

Glazed:      35dB/Rw

Durability

These Fire Doors were subject to 1 million opening and closing cycles to simulate real life conditions in a busy hospital environment. The same door then went on to comfortably outperform a 30 minute fire resistance test. The entire range achieved the highest grading possible in the British Standard of Mechanical Tests for 'hinged or pivoted doors':

Severe Duty - Subject to frequent or violent usage.

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Specifications.

Sheet Size (mm)

2135 x 915

2440 x 1220

2800 x 915

2800 x 1830

Thickness (mm)

54

54

54

54

No. Per Pallet

16

16

16

10