Floor transition profiles: equal levels versus height changes
A floor transition should match the actual levels and materials on both sides. A flat joining strip and a height-transition profile perform different jobs.

Selection considerations
Measure the finished levels after accounting for tile, adhesive, timber or other covering layers. Note whether the profile is fixed beneath the covering or fitted afterwards. The construction sequence can rule out a section that otherwise appears suitable.
Check cover width, anchorage and the treatment of exposed edges. Keep a movement requirement separate from the decorative transition: a rigid trim should not be assumed to serve as an expansion joint. Where the route needs accessibility review, coordinate the final geometry with the approved project detail.
Before you specify or order
- Measure both finished levels
- Confirm installation sequence
- Distinguish transition from movement accommodation
Relevant BULDX catalogue examples
These records illustrate the product types discussed. Compare the full specifications before selecting; listing here does not establish project suitability or make the items interchangeable.

BDX-TR-BEC-2503 · Product geometry from the catalogue; a family illustration may be shared by variants. Consult the selected technical documents for dimensions and the approved fixing detail.| Product and code | Selected catalogue fields |
|---|---|
BDX-TR-BEC-2503Adhesive Transition Profile · 25 × 3 mmTransition Profiles |
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BDX-TR-BEC-3004Adhesive Transition Profile · 30 × 4 mmTransition Profiles |
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BDX-TR-BEP-3004Adhesive Transition Profile · 30 × 4 mmTransition Profiles |
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Common question
Can one transition profile fit any floor thickness?
No. The section and fixing arrangement must suit the actual build-up.
References and scope
Product fields are from the BULDX catalogue. Confirm the current selected drawing, supporting performance documents and approved project detail before ordering. External references, where listed, provide background guidance and do not certify these products.