Doorset leaves & facings.
All Leaderflush Shapland door leaves are designed to meet specific performance levels as tested – notably compliance with requirements for BWF-CERTIFIRE certified, fire-rated doorsets – and are manufactured to exacting standards which exceed the guidance offered by BS 8214. Selection of materials and construction methods have been developed with many years experience to best achieve specified performance, while adhering to our environmental policy, appropriate standards and regulations. Core construction is simply determined by us from the combination of performance requirements selected from the product range brochures. However, door leaf designations are summarised below with relevant performance characteristics, for background information.
doorset leaves & facings
Leaf Designation Thickness (mm) Weight (kg/m2) Internal Quality External Quality Fire Performance (1) Smoke Control Sound Reduction (RwdB) Thermal Insulation (W/m2K) Mechanical Strength (2) Classification of service life X-Ray Performance Ballistic Resistance (3)  Delayed Entry Level (4) 
ARMADOR 1 NR/30 56 61 NR/FD30 33 (4) 1.80 Severe Duty        
ARMADOR 1 60 56 63 FD60 33 (4) 1.80 Severe Duty        
ARMADOR 2 NR/30 57 68 NR/FD30 33 (4) 2.20 Severe Duty        
ARMADOR 2 60 57 70 FD60 33 (4) 2.20 Severe Duty        
AUDIODOR 30 NR/30 43 25   NR/FD30  32 1.84 Severe Duty        
AUDIODOR 32 NR/30 45 23 NR/FD30  32 1.63 Severe Duty        
AUDIODOR 32 60  55 33   FD60 32  1.63 Severe Duty        
AUDIODOR 35 60 52  39   FD60 35 1.68  Heavy Duty         
AUDIODOR 38 44 32   NR/FD30 38 1.84  Heavy Duty         
AUDIODOR 39 60  55 68 ✔    FD60 ✔   39 1.94  Severe Duty        
AUDIODOR 40 44  32 ✔    NR/FD30 ✔  40 1.84  Heavy Duty         
AUDIODOR 44 47  54 ✔    NR/FD30 ✔  44 1.82 Heavy Duty         
AUDIODOR SUPER 48 60 ✔    NR/FD30 ✔  46-49  1.82 Heavy Duty         
AV1 NR/30  54  34 ✔  ✔  NR/FD30 ✔  29  2.31  Severe Duty       Level 1
AV1 60  54 36 ✔    FD60 ✔  29  2.31  Severe Duty       Level 1
AV2 NR/30 55 51  ✔  ✔   NR/FD30 ✔  33 2.31  Severe Duty       Level 2
AV2 60 55  53 ✔  ✔  FD60 ✔  33 2.31  Severe Duty       Level 2
AV3 56 54 NR ✔    2.31 Severe Duty       Level 3
ENDURACOR NR/30 43 22    NR/FD30 28 1.50 Severe Duty ✔(6)       
 ENDURACOR 60 55  33   FD60 29 1.36  Severe Duty        
LAMCOR NR/30 45 23   NR/FD30 29 1.63  Severe Duty ✔(6)       
LAMCOR 60 53 29    FD60  29 1.68 Severe Duty        
 LEADLINE AS (Code 5/7) Varies 55/68   NR/FD30/FD60  39 (5)  1.94 Severe Duty        
VULCAN 90/120 54 35    FD90/FD120 31  1.92  Medium Duty        

Example of door facing balancing.



BS 8214 recognises the importance of balancing dissimilar door facings to avoid exaggerated distortions in the door leaf and this is catered for as part of our service. Choices of door lippings for each product range are described in product brochures. For paired leaves, we offer square meeting stiles, as rebated meeting stiles are not recommended in BS 8214, nor do we have test evidence to support their use in fire rated situations.

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Or call us on 01623 343111
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