50mm Aluminium Door Threshold Strip 900mm Push-In Fit

50mm Anodised Aluminium Door Threshold Strip – 900mm Push-In

Concealed-Fix Transition Profile for Carpet, Laminate, Vinyl, Parquet and Tile Floors

Create a clean and secure connection between adjoining floors with our 50mm Anodised Aluminium Door Threshold Strip. The wide profile covers flooring gaps, protects exposed edges and provides a smooth finish beneath internal doors.

This transition strip is suitable for joining carpet, laminate, parquet, vinyl and tiled floors. Its gently curved profile can also help manage small differences between adjoining floor levels.

Made from durable anodised aluminium, the threshold offers good resistance to everyday wear and regular foot traffic. The concealed push-in fitting system keeps screws and fixings out of sight, creating a neat and modern appearance.

The profile measures 900mm long and is available in Silver and Gold for homes, offices, shops and other commercial interiors across the UK.

Key Features

• Wide 50mm aluminium threshold profile
• 900mm overall length
• Concealed push-in installation system
• No visible screws after fitting
• Suitable for carpet, laminate, parquet, vinyl and tile
• Can accommodate small differences in floor height
• Strong anodised aluminium construction
• Helps cover flooring gaps and exposed edges
• Curved surface for a smooth transition
• Can be cut to the required doorway length
• Available in Silver and Gold
• Suitable for residential and commercial interiors

Product Specifications

Benefits of This Aluminium Threshold Strip

Clean Concealed Finish

The push-in installation keeps fixings beneath the profile, leaving no visible screw heads on the finished surface.

Covers Wider Flooring Joins

The 50mm width provides useful coverage across expansion gaps, uneven edges and adjoining floor coverings.

Suitable for Different Floor Types

This profile can be used where carpet, laminate, parquet, vinyl or tiled flooring meets beneath an internal door.

Protects Exposed Floor Edges

The threshold covers vulnerable flooring edges and helps reduce lifting, chipping and everyday wear around the join.

Durable Anodised Aluminium

The aluminium construction provides a strong, lightweight and easy-to-maintain finish for regularly used doorways.

Applications

This aluminium door threshold strip is ideal for:

• Internal doorways
• Carpet to laminate transitions
• Carpet to parquet flooring joins
• Carpet to tile transitions
• Laminate to vinyl joins
• Parquet to tile transitions
• Floors with minor height differences
• Hallways and room entrances
• Homes and flats
• Rental property improvements
• Offices and retail interiors
• New flooring and replacement projects

Installation Guide

• Measure the doorway and flooring join carefully.
• Cut the aluminium profile to the required length using a fine-tooth hacksaw.
• Smooth the cut edge carefully with a suitable metal file.
• Make sure the prepared base channel or fixing track is correctly positioned over the floor join.
• Clean the installation area and remove dust, grease and loose material.
• Allow the fitting surface to dry completely.
• Align the aluminium profile evenly above the prepared channel.
• Press firmly along the full length until the threshold is securely fitted.
• Check that the strip sits evenly without movement or gaps.
• Make sure the installed threshold does not prevent the door from opening freely.
• Do not force the profile into a damaged, narrow or incorrectly aligned fixing channel.

Why Choose DoorThreshold.co.uk?

DoorThreshold.co.uk supplies practical flooring profiles for homeowners, tradespeople and installers across the UK. Our clear measurements and fitting information make it easier to choose the right threshold for your doorway and flooring type.

Order your 50mm Anodised Aluminium Door Threshold Strip today for a durable flooring transition with a clean concealed finish.

Frequently Asked Questions

What do the 50mm and 900mm measurements mean?

The threshold profile is 50mm wide and 900mm long, which is approximately 35.43 inches.

How is this threshold installed?

It uses a concealed push-in system and is pressed into a suitable prepared base channel or fixing track.

Can it connect floors at different heights?

It can accommodate small differences between adjoining floors. A dedicated ramp profile is more suitable for a larger level change.

What flooring types can it be used with?

It is suitable for carpet, laminate, parquet, vinyl and tiled flooring transitions.

Can the aluminium strip be cut to size?

Yes. It can be shortened using a fine-tooth hacksaw. Smooth the cut edge with a metal file before fitting.