Key features

  • Comprehensive Stair Solutions
  • High-Density SPC® Core Construction
  • Endless Color Options
  • Peel-and-Stick Quick Installation System
  • Optional Profiles Available
  • Acoustically-Integrated Backing Reduces Noise
  • 100% Waterproof
  • Recoatable for Maintenance

Designed For Durability

Our SPC® Acoustically-Integrated Stair Tread System offers a variety of colors, embossing, patterns and riser cove for a complete stair solution. Plus, when combined with a urethane adhesive, the peel-and-stick backing completely eliminates the need for nails and/or screws. So you get a complete system that’s both durable and easy to install.

Kolay Acoustically-Integrated (KAI)

Our 1.5mm KAI foam-backed cushions provide added
comfort and reduce the noise by over 50%.

Key features

  • High Density SPC® Core
  • Click Installation
  • Optional Profiles Available
  • 100% Waterproof
  • Recoatable Surface for Maintenance
  • Flush Mount Transition

Designed For Durability

Kolay’s SPC® Stair Nosing combines style and function to enhance and finish your commercial or residential indoor staircases and steps. Available in a choice of flat or rounded nosing. SPC® Stair Nosing is durable enough for even the most high-traffic areas. It’s the perfect transition piece for use with your existing Kolay Luxury Vinyl Flooring.

Stone Polymer Composite (SPC)

Kolay SPC® (Stone Polymer Composite) was developed to address issues related to the expansion, contraction and durability of flooring products. Like many of our products, it is designed for a quick and easy installation.

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Color Matching

You can mix and match riser colors and embossing styles. Plus, the Stair Tread System can be finished with your choice of a variety of metal trim styles and colors. Visit our website for more information.

View Color options

At a Glance

ProfileSize L*W*HCustom SizesCustom Colors
Stair Treads Flat4′ x 12″ x 1½”
Stair Treads Round4′ x 12″ x 1″
Stair Nosing Flat8′ x 4½” x 1½”
Stair Nosing Round8′ x 4½” x 1″


technical Specs

Data sheets, brochures, installation guides, design files, SDS, warranty information and more.

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