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©2021 Babcock-Davis, Inc.

 

Rev 9/2021

 

 

 

 

 

 
Single-Part Stair  Nosings 

 Ribbed Bar 

Models: BSTSB 

 

 

 

GENERAL DESCRIPTION

 

 

 

Stair treads and nosings are designed for years of safe egress. 
Proper installation is critical to the product performance. 
Locally accepted installation practices and procedures should 
be followed to ensure a safe stairway system that meets all 
local code requirements, including Occupational Safety and 
Health Administration (OSHA), Americans with Disabilities Act 
(ADA), International Code Council (ICC) and International 
Building Code (IBC). 

 

Introd Safety

 

 

Please read the complete instructions carefully before beginning any work. To ensure 
proper installation and performance of the stair nosing, the following actions must be 
completed by the installing contractor. Failure to do so will affect product warranty. 

 

 

GENERAL SAFETY PRECAUTIONS 

Improper selection, installation, or use can cause personal injury or property damage. It 

is solely the responsibility of the user, through its own analysis to select products suitable for their specific application 
requirements, ensure they are properly maintained, and limit their use to its intended purpose.  Follow proper local, 
state, and federal regulations for proper installation and operation requirements. 

 

 

Transpor Storage

 

  o  Inspect all shipments and materials for missing or damaged components and hardware. 
  o  Material must be stored in a clean, dry location. 
 

Preparation 

 

Locate the packing slip(s) and/or shop drawings. 

 

Verify that all products listed on the packing slip are included in the package. 

 

Check the products for damage.  If products are damaged, report a freight claim immediately  

  and leave the products in their packaging.  If you sign for products without reporting damage  
  you waive your right to a freight claim and will be responsible for their replacement cost. 

 

Read the instructions thoroughly before beginning installation.

Installation, Operation 

+ Maintenance Manual 

 

Summary of Contents for BSTSB

Page 1: ...on installation or use can cause personal injury or property damage It is solely the responsibility of the user through its own analysis to select products suitable for their specific application requirements ensure they are properly maintained and limit their use to its intended purpose Follow proper local state and federal regulations for proper installation and operation requirements Transporta...

Page 2: ...down the stair nosings to totally seat into the substrate and fully rest upon any riser return such as in pan filled steps This action will prevent the occurrence of hollows and voids which can lead to flexing and cantilevering of the nosing Cast In Steel Pan Stairs Poured Concrete or Terrazzo 1 Pour the concrete 2 Place the stair nosing into position in the concrete 3 Tamp the stair nosing to ens...

Page 3: ...stair nosings during installation and building construction from damage Guards are preinstalled at factory with taped ends to prevent concrete overspray Field Installed Stair Nosing Guards Guards to be installed on nosings if not pre installed prior to pouring concrete 1 Install over back edge of nosing first then clip front end over the nose See Figure 1 2 Tape guard ends with painters tape to pr...

Page 4: ...tair treads and nosings free of debris and dirt by sweeping or vacuuming regularly Heavy duty commercial cleaners will not harm nosings but are generally not necessary If nosings are damaged please contact the factory for a repair kit or replacement nosings Cleaning Treads should be swept with a broom or vacuumed with a heavy duty commercial vacuum cleaner at least once a week When needed scrub su...

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