Skip to content

Deflection Head Strips

Manufactured Solutions for Partition Movement and Structural Deflection

Deflection head strips are used within internal partition systems to accommodate structural movement while maintaining the integrity of the partition. Installed at the head of the wall, they allow the building structure to deflect independently without transferring load directly onto the partition below.

FGF manufactures deflection head strips in-house, supporting contractors with consistent quality, accurate dimensions and reliable nationwide delivery.

Explore Products

Standard Deflection Head Strips

Designed for general partition movement applications within commercial and residential construction. 

Fire-Rated Deflection Solutions 

Suitable for use within fire-rated partition systems where movement accommodation is required. 

Cut-to-Length Components 

Supplied ready for installation to help reduce site cutting and waste. 

Bespoke Fabricated Profiles

Manufactured to project-specific dimensions and requirements.

Manufacturers We Supply

Siniat_by_Etex
British_Gypsum_Logo-1
fermacell_logo
Knauf_logo
Promat_Logo

Typical Applications

Close-up of a metal stud partition head detail with deflection head strip installed beneath a concrete soffit in a commercial interior fit-out.

Dry Lining Partitions

Used at the head of metal stud partition systems to accommodate structural movement.

Fire-rated metal stud partition wall installation with fire-resistant boards and deflection head detail within a commercial construction environment.

Fire-Rated Wall Systems

Integrated within fire-resisting partitions requiring movement allowance.

Commercial office fit-out under construction with newly installed internal partition walls and suspended ceiling grid within a modern office development.

Commercial Fit-Out Projects

Suitable for office, healthcare, education and retail environments.

Close-up construction detail showing deflection allowance above a metal stud partition wall beneath a concrete structural soffit.

Large Structural Frames

Used where building movement or structural deflection must be accommodated.

Deflection_Head_Strips_FGF

Manufactured by FGF 

FGF manufactures deflection head strips in-house using precision fabrication equipment and quality-controlled production processes.

This allows us to support projects with:

  • Consistent manufactured quality
  • Accurate dimensions and repeatability
  • Reduced site cutting and waste
  • Reliable lead times
  • Nationwide delivery direct to site

Our fabrication capability helps contractors improve installation efficiency while maintaining system consistency across larger projects.

Deflection Head Strips Explained

Deflection head strips are designed to create a movement zone between the partition and the structural soffit above. This allows the structure to move independently without placing stress on the wall system.

They are commonly used within metal stud partition systems where structural movement, live loading or floor deflection may occur. Correct specification is essential to ensure both movement capability and system performance are maintained.

FGF manufactures deflection head strips using controlled fabrication processes, helping ensure dimensional accuracy and consistency across every order.

Hero_CNC_Fabrication_FGF

Performance Considerations

Structural Movement

Deflection head strips must accommodate anticipated building movement without compromising partition performance.

Fire Performance

Where used within fire-rated systems, compatibility with the overall tested construction is essential.

Installation Accuracy

Correct fixing and installation are critical to maintaining movement capability and system integrity.

System Compatibility

Deflection systems should be coordinated with framing, boards and fire stopping components.

Technical Resources

What Are Deflection Head Strips?

An overview of how deflection head systems work within partition construction.

Understanding Structural Movement in Partition Systems

Guidance on movement allowance and partition detailing.

Fire-Rated Deflection Head Details Explained

An introduction to fire considerations within deflection head systems.

FAQs

What is a deflection head strip used for?

Where are deflection head strips installed?

Can deflection head strips be used in fire-rated systems?

Does FGF manufacture deflection head strips?

Do you supply nationwide?