Flat threshold profiles

Types of flat threshold profiles

Flat threshold profiles are made of aluminum and feature a low, minimalist design, so they protrude only slightly above the floor surface. This design provides an aesthetic finish for the connection between two types of flooring, levels out height differences, and effectively conceals expansion gaps.

We offer flat aluminum profiles in various dimensions, designs, and installation methods. This makes it easy to match them to modern interior designs.

Flat threshold profiles from 25 to 80 mm wide – narrow, wide, and 5-in-1

A flat aluminum threshold strip should perfectly complement the type of flooring, the width of the gap, and the interior design style. Our range includes narrow threshold strips ideal for connecting standard doorways between rooms, as well as wider models, which are perfect for open-plan kitchens or other open spaces. Available dimensions are:

• narrow flat threshold profile in widths of 25 mm, 30 mm, and 35 mm,
• wide threshold strips in widths of 40 mm, 45 mm, and 80 mm.

Expansion threshold strips are available in several lengths: 0.90 m, 1 m, 2 m, 2.50 m, and 3 m. Individual models may differ in their intended use and installation method:

• glue-down threshold profile – can be quickly installed without drilling,
• rubber threshold profile – provides grip, prevents slipping, and enhances surface safety,
• 5-in-1 threshold profile – a multifunctional model that can be glued down, installed using dowels, or joined to form continuous lines.

These profiles pair well with our LED skirting boards made of PVC, MDF, or aluminum.

Aluminum profiles – colors and finishes

The profiles are made from anodized aluminum with a protective coating that increases resistance to damage and wear. This material ensures a durable connection between flooring materials at expansion joints. Its protective function is combined with timeless aesthetics. The aluminum profiles have a matte finish, and their rich color range is particularly eye-catching. Depending on your individual preferences and project requirements, you can order:

• Silver, gold, champagne, and black,
• Wood-effect finishes, such as beech, smoked oak, light oak, and natural oak.

Be sure to pair them with atmospheric ceiling-mounted lighting strips.

Application and installation of flat threshold profiles

High-quality flat threshold profiles provide excellent protection for various flooring materials. They can be used to connect laminate panels, vinyl panels, tiles, and wooden floors. They are also well suited for underfloor heating, as aluminum conducts heat quickly and is resistant to high temperatures.

One advantage of our products is the availability of various mounting systems tailored to the type of substrate and the chosen strip model. Glue-down installation is a popular solution that allows the profile to be attached quickly and neatly without drilling holes. In this case, professional construction adhesives should be used to ensure a durable bond with the floor surface. 

Profiles designed for other installation methods are also available, for example, using special dowels and screws inserted into mounting holes. Such flooring accessories increase the strength of the connection and ensure that the strip remains securely attached to the substrate for a long time. 

FAQ – flat threshold profiles

How does a 5-in-1 profile differ from a standard glue-down profile?

A 5-in-1 profile allows a flat threshold strip to be installed not only with adhesive but also using other mounting methods, such as screws or mounting dowels. 

What width threshold profile should I choose?

For narrow gaps between flooring materials, choose models approximately 25–35 mm wide. To cover larger gaps, you will need profiles approximately 40–80 mm wide. 

How do I install a flat threshold profile?

A flat threshold profile can be installed in several ways, including using strip adhesive, screws, dowels, or joining several profiles together to form a single longer strip.

Are flat profiles suitable for underfloor heating? 

Yes, because they are made of aluminum, which conducts heat well and does not deform under high temperatures.