
T-shaped Trim
Extruded from high-strength aluminum, stainless steel, and solid brass, WINSEN t-shaped trim presses securely into joint cavities between ceramic tile, hardwood, laminate, and stone to protect unfinished edges from mechanical chipping.




Technical Data Sheet
- Raw Material:6063/6463 Aluminum Alloy
- Certifications:ISO9001, CE, RoHS
- Shape:L shape, Round edge, T shape, Square edge or Customized
- Length:0.9/1.0/2.4/2.5/2.6/2.7/2.8/3.0/ Customized
- Height:7mm/8mm/9mm/10mm/11mm/12mm/13mm/14mm/ Customized
- Thickness:0.5-1.5mm/ Customize
- Color:Silver/ Gold/ Champagne/ Rose Gold/ Bronze/ Black/ White/ Customized
- Punching Hole:Round/ trapezoid/ triangle/ regular triangle/ square/ Customized
- Surface Treatment:Anodize, Polish, Matt, Brushed, Powder Coating, Wood Grain, etc.
Application






OEM&ODM
Flexible production for distributors, contractors, and private-label programs.
Precision extrusion & molds
3000+ extrusion dies support fast profile matching, new section development, and repeat production.
DWG→DIE→FIRST ARTICLE
Batch-controlled finishes
Anodizing and powder-coating controls keep color and surface treament aligned across repeat shipments.
LAB SAMPLE→MASTER CHIP→BATCH
Any questions?
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Explore answers to the most common inquiries, carefully curated to save you time and guide your decisions.
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Q1: How to fix a gap between wood trim and LVP?
A: To fix a gap between wood baseboard trim and Luxury Vinyl Plank (LVP), install a color-matched quarter round or shoe molding directly to the baseboard. Never nail the molding into the LVP itself, as the floor must be allowed to float and expand. If the gap is between two different flooring surfaces rather than a wall, an aluminum t-molding tile to wood transition should be used instead.
Q2: How to install T-molding without a track?
A: Apply a continuous bead of high-grab polyurethane construction adhesive directly into the expansion gap, then press the stem of the T-molding firmly into the glue. Weight the transition strip down with heavy objects or painter’s tape for 24 hours. This is also the most reliable method for how to fix a t-molding floor transition if the original track has bent or failed.
Q3: How to cut a T-mold from a 5-in-1 transition?
A: Use the included slitter tool to score and snap off the unnecessary side flanges (such as the carpet reducer and stair nose attachments). Once the side profiles are removed, you are left with a symmetrical central T-shape designed to bridge two hard surface floors of equal height.
Q4: What are the best trim options for tile over tile?
A: The best trim options for a tile-over-tile installation are retrofit L-angle extrusions or a heavy duty metal T-shaped tile trim. Because installing new tile directly over old tile doubles the wall thickness, standard bullnose will not cover the exposed layers. A wide metallic T-profile or a deep L-angle trim can cleanly cap the exposed double-edge, concealing the old tile completely.
Q5: I'm tiling a bathtub surround. How should we handle the edges?
A: Embed an extruded aluminum or PVC square-edge tile trim into the thin-set mortar behind the final perimeter row of tiles. This creates a permanent, waterproof seal between the ceramic and the drywall, protecting the brittle tile edges from impact while eliminating the need for fragile caulked joints.
Need a Custom Profile?
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