What type of transition strip do I need?

T-molding bridges two floors at the same height. A reducer transitions from a higher floor to a lower one. An end cap finishes flooring at a step-down or fireplace.

Do I need transition strips between rooms?

Yes, floating floors require expansion gaps at doorways, and transition strips cover these gaps while providing a clean finished look between rooms.

Flooring Transition StripsGenerating image…

Flooring

Trim

$5-$30 per strip

Flooring Transition Strips (2026)

Prepared by Lumberama's Building Materials Team

|Last updated May 15, 2026|Sources & methodology

Flooring transition strips provide a smooth, finished transition between different flooring materials or heights at doorways and room boundaries. Available in T-molding for same-height floors, reducers for different heights, and thresholds for exterior doors. Color-matched to popular flooring lines for a seamless look.

Key Features

Multiple profile types for every transition
Color-matched to major flooring brands
Wood
vinyl
and metal options
Easy snap-in track installation
ADA-compliant low-profile options

Specifications

Types: T-molding

reducer

threshold

end cap

stair nose | Materials: Hardwood

vinyl

aluminum | Widths: 1-3/4 to 3-1/2 inches | Lengths: 36

78 inches | Installation: Track-mount or adhesive

Applications

Doorway transitions
Room-to-room flooring changes
Height difference corrections
Exterior door thresholds
Stair edge finishing

Installation Overview

Install the metal track to the subfloor using screws. Leave a gap between flooring materials per manufacturer specs. Snap the transition strip into the track. For adhesive installation, apply construction adhesive and weight until set.

Pros & Cons

Pros

✓ Professional finished appearance
✓ Prevents tripping hazards
✓ Protects flooring edges
✓ Color-matched options available

Cons

✗ Can be tripped over if not flush
✗ Limited color matching for custom floors
✗ Metal strips can loosen over time
✗ Track installation requires subfloor access

Top Brands

Mohawk

Shaw

Mannington

Code Requirements

ADA requires transitions no higher than 1/4 inch or beveled if up to 1/2 inch. Commercial installations must meet accessibility requirements. Must be securely fastened to prevent movement.

Buying Tips

Measure doorway widths and buy strips long enough to span the full opening. Match the transition strip to your flooring brand for the best color match. T-molding is the most common type for same-level floor transitions.