Transitional Threshold

What Is a Transitional Threshold?

A transitional threshold is specifically designed to bridge flooring surfaces that sit at different elevations. Unlike standard saddle thresholds, transitional thresholds feature an offset profile that gradually transitions from one floor height to another, creating a safer and more attractive doorway opening.

These thresholds are commonly used between tile, concrete, wood, vinyl, carpet, and other flooring materials where a height difference exists. By creating a smooth transition, they help minimize tripping hazards while protecting flooring edges from wear and damage.

Common Applications for Transitional Thresholds

• Commercial office buildings
• Retail stores and shopping centers
• Schools and universities
• Healthcare facilities and hospitals
• Hotels and hospitality properties
• Apartment buildings and condominiums
• Residential entryways
• Flooring renovation projects
• Transitions between tile and carpet
• Doorways with uneven floor heights

Features & Benefits

• Creates smooth transitions between uneven flooring surfaces
• Reduces tripping hazards
• Protects flooring edges from damage
• Provides a professional finished appearance
• Available in multiple offset heights
• Commercial-grade aluminum construction
• Corrosion-resistant finishes
• Suitable for interior and exterior applications

Available Threshold Sizes & Offsets

Our collection includes transitional thresholds in widths ranging from approximately 5" to 7" wide with various offset heights including 1/4" and 1/2" transitions. Popular options include Pemko, NGP, and Zero transitional thresholds designed for both light-duty and high-traffic commercial environments.

Whether you need a threshold for a minor flooring height difference or a larger transition between surfaces, you'll find solutions suitable for commercial buildings, public facilities, multifamily housing, and residential projects.

How to Choose the Right Transitional Threshold

When selecting a transitional threshold, consider:

• The height difference between flooring surfaces
• The overall threshold width required
• Traffic volume and usage requirements
• Interior or exterior installation location
• Finish and appearance preferences
• ADA and accessibility considerations
• Weather resistance requirements

Related Threshold Solutions

Depending on your application, you may also want to explore our Threshold Ramps, Floor Cover Plates, Half Saddle Thresholds, Thermal Break Thresholds, and Door Threshold Collection.

Frequently Asked Questions

What is a transitional threshold used for?

A transitional threshold is used to bridge flooring surfaces that are at different heights, creating a smooth transition while reducing tripping hazards and protecting flooring materials.

Are transitional thresholds ADA compliant?

Many transitional thresholds can help support ADA-friendly transitions when properly specified. Always verify local building code and accessibility requirements before installation.

Can transitional thresholds be used outdoors?

Yes. Many aluminum transitional thresholds are suitable for exterior applications and provide a durable solution for uneven doorway surfaces.

What materials are transitional thresholds made from?

Most transitional thresholds are manufactured from commercial-grade aluminum due to its durability, corrosion resistance, and long service life.

How do I determine the offset I need?

Measure the height difference between the two flooring surfaces. Select a threshold with an offset designed to accommodate that elevation change while providing a smooth transition.

Need Help Choosing a Transitional Threshold?

Not sure which threshold profile is best for your project? Our hardware specialists can help you identify the right width, offset height, finish, and product configuration for your specific doorway and flooring conditions.