Outdoor Non-Slip Stair Treads for Concrete Steps
Outdoor concrete stairs can become slippery when exposed to rain, frost, snow, ice and moisture. Smooth or worn concrete surfaces can also provide less dependable footing when wet. ComposiGrip™ outdoor concrete stair treads provide a dedicated traction surface over existing steps without requiring the entire staircase to be replaced.
Full concrete step covers are ideal when broad walking-surface coverage is needed, while stair grip strips provide a narrower solution for focused traction. Both options can be used to retrofit suitable existing concrete stairways.
How to Make Slippery Concrete Steps Safer
Concrete is durable, but exterior concrete stairs are constantly exposed to weather, dirt and foot traffic. Rain and melting snow can leave moisture on the walking surface, while freezing temperatures may create frost and ice. Older concrete can also become smooth or worn over time.
Installing a dedicated traction product over the existing stair provides an alternative to replacing the entire concrete staircase. Non-slip stair treads for concrete steps cover a large portion of the tread, while narrower grip strips can be positioned across selected walking areas.
Concrete Step Covers & Retrofit Stair Safety Solutions
Existing concrete stairs generally need a retrofit product that can be installed after the concrete has cured. ComposiGrip offers full stair tread covers, narrower stair strips and custom-cut tread covers for project-specific requirements.
Full Stair Tread Covers
Best when you want broad walking-surface coverage and additional protection over the existing concrete tread and front stair edge.
Non-Slip Stair Strips
A lower-profile solution when you want focused traction while leaving more of the original concrete step visible.
Concrete Stair Treads for Rain, Snow & Ice
Winter conditions can be particularly challenging for exterior concrete stairs. Snow can melt during the day and refreeze as temperatures fall, while rain and frost can leave exposed steps wet and slick. A permanent traction surface can help provide more dependable footing than relying on the smooth concrete surface alone.
Stair treads should be used together with appropriate property maintenance, including removal of accumulated snow and ice.
Existing Concrete Stairs vs. New Concrete Construction
The age and construction stage of the staircase determines which type of stair safety product you should consider. This is an important distinction between ComposiGrip retrofit products and Ecoglo cast-in-place concrete stair nosings.
ComposiGrip™ Retrofit Stair Treads
Use ComposiGrip when the concrete staircase already exists and you need to add a traction surface over the cured stair.
- Retrofits existing concrete stairs
- Full tread covers or narrower strips
- Indoor and outdoor applications
- Standard and custom tread sizes available
- Mechanical fastening options for concrete
Ecoglo® Cast-In-Place Stair Nosing
For new concrete construction, Ecoglo cast-in-place concrete stair nosing is installed directly into wet concrete as the stairs are formed.
- Designed for installation into wet concrete
- Defines and protects the leading stair edge
- Non-slip insert options available
- Suitable for concrete and precast stair construction
- Ideal for architectural and commercial projects
Concrete Stair Nosing for New Construction
Search terms such as concrete stair nosing, nosing for concrete stairs and concrete step nosing generally describe a different project need than a retrofit stair cover.
For a staircase being poured or formed as part of new construction, Ecoglo® cast-in-place products are integrated directly into the concrete stair edge. This creates a purpose-built stair nosing rather than adding a cover over an already cured step.
Ecoglo S2-N30
Cast-in-place non-slip concrete stair nosing with contrasting insert options for new concrete stair construction.
View S2-N30 →Ecoglo S4-N30
Non-slip cast-in-place concrete stair nosing available with black, gray or yellow safety inserts.
View S4-N30 →More Cast-In-Place Options
Compare the complete Ecoglo range for new concrete stairs, precast stairs and commercial construction projects.
View all concrete stair nosings →Retrofit Installation on Existing Concrete Stairs
Before installing ComposiGrip over an existing concrete stair, the surface should be structurally sound and properly prepared. Deteriorated steps, large voids and uneven areas should be repaired before installing a tread cover.
Prepare the Concrete
Remove loose material, dirt, dust, oil and debris so the tread can sit properly on the stair surface.
Position the Tread
Measure and position the cover or strip so the traction surface is correctly aligned with the walking area and stair edge.
Secure to Concrete
ComposiGrip recommends Tapcon screws for concrete stair-tread installations. Premium construction adhesive may also be used with the mechanical fasteners where appropriate.
Follow Installation Guidance
Review the detailed concrete installation instructions before beginning the project.
Concrete Stair Treads for Commercial & Industrial Buildings
Concrete stairs are common in buildings where durability and high traffic are major considerations. Retrofit tread covers and cast-in-place stair nosings allow the stair safety solution to match the construction stage and project requirements.
Parking Structures
Improve traction on concrete pedestrian stairs and access stairways exposed to moisture, vehicle tracking and seasonal weather.
Schools & Universities
Add durable stair traction to entrances, exterior stairways and high-use concrete stairs on institutional properties.
Apartment Buildings
Retrofit shared concrete entrances, exterior stairs and multi-residential access points with a dedicated traction surface.
Industrial Facilities
Use stair safety products on concrete service stairs, warehouses, factories and other demanding facility applications.
Standard & Custom Concrete Step Covers
Standard ComposiGrip stair tread covers are available for many common stair widths. For larger commercial steps, unusual concrete dimensions or project-specific requirements, custom-cut tread covers are also available.
Custom sizing can be useful when renovating older concrete stairs or commercial entrances where tread dimensions vary from standard residential stair widths.
Frequently Asked Questions About Concrete Stair Treads
How can I make slippery concrete steps safer?
A retrofit traction surface such as a full stair tread cover or stair grip strip can be installed over suitable existing concrete stairs to provide additional grip.
Can ComposiGrip stair treads be installed on concrete?
Yes. ComposiGrip provides installation guidance specifically for concrete stairs. Tapcon screws are recommended, and premium construction adhesive may also be used with the fasteners where appropriate.
What are concrete step covers?
Concrete step covers are retrofit surfaces installed over existing cured concrete stair treads to add traction and help protect the walking surface and stair edge.
Can non-slip stair treads be used on outdoor concrete steps?
Yes. ComposiGrip tread covers and strips are suitable for indoor and outdoor concrete stair applications.
What is concrete stair nosing?
Stair nosing is the leading edge of the stair tread. For new concrete construction, products such as Ecoglo cast-in-place stair nosings are installed directly into wet concrete to create a defined, slip-resistant stair edge.
What is the difference between concrete step covers and cast-in-place nosing?
ComposiGrip step covers are designed to retrofit an existing cured concrete stair. Ecoglo cast-in-place nosings are designed to be incorporated into wet concrete during stair construction.
Can deteriorated concrete be covered with a stair tread?
Damaged or deteriorated concrete should be repaired and levelled before installation. ComposiGrip stair tread covers are not structural components and should not be used to bridge significant voids or replace damaged stair structure.
Are these suitable for schools, apartments and commercial buildings?
Yes. Concrete stair tread covers are suitable for residential, commercial and institutional applications where additional stair traction is required.
Find the Right Solution for Your Concrete Stairs
Retrofit an existing concrete staircase with ComposiGrip™ stair tread covers or grip strips, or explore Ecoglo® cast-in-place stair nosings for new concrete construction.









