Premier Square trim in black joins hard floors of the same height with a flat-edged finish. Made from sturdy metal with a sleek matte surface, it provides a clean and understated solution for interior door thresholds.
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Premier Square (SQ) Black door thresholds are designed to neatly hide carpet edges while creating a clean, secure join against an adjoining hard floor surface. With a slim 12mm profile and durable construction, this door bar provides a smart and practical finishing touch for a wide range of interiors.
Description
The Premier Square (SQ) door threshold is a smart and secure solution for joining carpet to hard flooring, including stone, real wood, ceramic tiles, and laminate. Designed to neatly finish carpet edges, it creates a clean transition where the carpet meets another surface, such as across doorways or against features like French door frames.
The carpet is held firmly in place under tension by integrated teeth, while the adjoining hard floor simply butts up against the trim for a neat and professional finish.
Made from a solid brass bar with rounded edges and finished in black, this door threshold strip is both durable and long-lasting, offering a practical solution that also enhances the overall look of your flooring.
Key Features
Designed to hide carpet edges and join to hard flooring
Suitable for use with stone, wood, ceramic tiles, and laminate
Square edge (SQ profile) for a clean, neat finish
Carpet is gripped securely by integrated teeth
Hard flooring sits neatly against the trim
Made from solid brass for durability and strength
Rounded edges for a smooth finish
Available in a choice of 10 unlacquered metal finishes
Suitable for doorways and finishing carpet edges
Durable and long-lasting construction
Sizing Specifications
Threshold width: 12mm (visible top bar)
Available lengths: 900mm, 1000mm, 1800mm and 2700mm
Can be cut to size for a precise fit
Important:
Both floors should be level in order for the trim to lie flat. 3mm MDF strips are included and can be used to raise the base if needed. Underlay should stop short of the door threshold.
Premier Square (SQ) door thresholdThe Premier Square butts up against the adjoining hard floorcovering
Flooring Compatibility
The Premier Square (SQ) is compatible with:
Carpet to hard floor joins
Stone flooring
Real wood flooring
Ceramic tiles
Laminate flooring
Not suitable for:
Uneven flooring without adjustment
How to Choose the Right Size Door Threshold
Measure the width of your doorway or the area where the carpet meets the hard floor. Choose a slightly longer length so the door threshold strip can be trimmed to fit precisely.
Ensure both floor surfaces are level. If there is a slight difference in height, use the included 3mm MDF strips to raise the base and achieve a flush finish.
If your carpet needs to be raised to meet the pins, Easyshims can be used to create a gradual ramp.
How to Install a Door Threshold Step-by-Step
Installing a Premier Square door threshold is straightforward:
Measure the doorway and cut the door bar to size using a hacksaw.
Position the threshold where the carpet meets the hard floor.
Fix the trim using adhesive, nails, or screws (avoiding underfloor heating).
Ensure the carpet edge is positioned correctly against the pins.
Press the carpet into place so it is gripped securely.
Use a carpeted wood block to ‘nap down’ the trim for a tighter fit if required.
Check the trim sits evenly and securely across the join.
Free UK delivery is available on all orders over £100.
A wide selection of our door thresholds and door bars are eligible for next-day delivery. This will be clearly indicated at the top of the product page and again during checkout.
We deliver across Great Britain for most items, including Northern Ireland.
All orders are shipped directly from our manufacturers using trusted couriers such as DHL, DX and UK Mail, helping to keep delivery times as efficient as possible.
As many of our products are high-quality, hand-finished, or made-to-order, delivery times can vary. Estimated delivery details will be shown at the top of the page, with further information available on our delivery page.
Frequently Asked Questions
What is a Premier Square (SQ) door threshold used for?
It is used to hide the edge of a carpet and create a neat join against a hard floor surface.
What flooring can this be used with?
It is suitable for carpet to hard floor joins, including stone, wood, ceramic tiles, and laminate.
Will it fit my doorway?
Yes, it is available in multiple lengths and can be cut to size for a precise fit.
What if my floors are slightly uneven?
You can use the included 3mm MDF strips to raise the base and help level the threshold.
Can I install this myself?
Yes, installation is suitable for DIY using basic tools.
How do I cut it to size?
Use a fine-toothed hacksaw for a clean and accurate cut.
Does it hold the carpet in place?
Yes, the carpet is gripped under tension by integrated teeth.
How do I maintain the finish?
Clean with a soft cloth and mild cleaner. The unlacquered finish may naturally age over time.
Outstanding quality -Manufactured from solid brass (not plated) with a professional polished finish. This is ideal for carpet to floor tile or laminate applications.
Worth the expense for High end decor.
M
Mike
Premier Square (SQ) - Black
Outstanding quality -Manufactured from solid brass (not plated) with a professional polished finish. This is ideal for carpet to floor tile or laminate applications.
