Premier Square trim in Polished Brass is a threshold bar for hard flooring joins. Sleek profile with polished finish conceals expansion gaps and provides refined floor transitions.
Fastest Available Option*
Premier Square (SQ) Polished Brass door thresholds are designed to create a clean, secure transition between carpet and adjoining hard flooring. With a slim 12mm profile and a bright polished finish, this door bar neatly conceals carpet edges while delivering a refined and professional look.
Description
The Premier Square (SQ) door threshold provides a practical and stylish solution for joining carpet to hard flooring, including stone, real wood, ceramic tiles, and laminate. Its square edge profile is ideal for finishing carpet edges neatly where they meet another surface, such as across doorways or against features like French doors.
Carpet is held firmly in place by tension from integrated teeth, while the hard flooring sits flush against the trim to create a smooth and tidy join.
Manufactured from solid brass with rounded edges and finished in polished brass, this door threshold combines durability with a classic, high-shine appearance that enhances both traditional and modern interiors.
Key Features
Designed to conceal carpet edges and join to hard flooring
Suitable for use with stone, wood, ceramic tiles, and laminate
Square edge (SQ profile) for a neat, structured finish
Carpet is secured under tension using integrated teeth
Hard flooring fits flush against the trim
Made from solid brass for durability and strength
Smooth, rounded edges for a refined appearance
Available in a selection of 10 unlacquered metal finishes
Ideal for doorways and exposed carpet edges
Hard-wearing and built for long-term use
Sizing Specifications
Threshold width: 12mm (visible top bar)
Available lengths: 900mm, 1000mm, 1800mm and 2700mm
Can be cut to size
Important:
Any underlay should finish before reaching the door threshold. Both floor surfaces should be level to ensure the threshold sits flat. There are 3mm MDF strips included to adjust the height if required.
Premier Square (SQ) door threshold.The Premier Square butts up against the adjoining hard floor covering.
Flooring Compatibility
Compatible with:
Carpet to hard floor joins
Stone flooring
Real wood flooring
Ceramic tiles
Laminate flooring
Not suitable for:
Uneven floor levels without adjustment
How to Choose the Right Size Door Threshold
Measure the width of your doorway or the point where the carpet meets the hard floor. Choose a slightly longer length so the door threshold can be trimmed to achieve a precise fit.
Ensure both surfaces are level for the best result. If there is a slight variation in height, use the supplied MDF strips to raise the base accordingly.
If the carpet needs lifting 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 can be done using standard tools:
Measure the required width and cut the threshold to size using a hacksaw.
Position the trim at the point where the carpet meets the hard floor.
Fix the threshold in place using adhesive, nails, or screws (avoiding underfloor heating).
Align the carpet edge with the pins.
Press the carpet firmly into position so it is held securely.
Use a carpeted wood block to gently ‘nap down’ the trim if needed.
Ensure the threshold sits evenly and securely across the join.
Start by identifying how the existing threshold has been fixed.
If screws are present, remove them carefully using the correct screwdriver. If nailed, gently lift the trim using a claw hammer or pry bar.
Release the carpet edge from the pins before removing the threshold. Take care to avoid damaging the carpet or surrounding surfaces.
Clear away any remaining fixings before fitting the new threshold.
Cleaning & Maintenance
Clean using a soft cloth and a mild cleaning solution
Avoid abrasive materials or harsh chemicals
This product is made from solid brass and is hand-finished, so slight variations may occur. As it is unlacquered, the polished brass may naturally age over time depending on its environment.
Delivery Information
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.
What is a Premier Square (SQ) door threshold used for?
It is used to neatly finish a carpet edge and create a clean join with a hard floor surface.
What flooring types is this suitable for?
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 various lengths and can be cut to size for a precise fit.
What if my floors are slightly uneven?
You can use the included MDF strips to help adjust the height and improve the fit.
Can I install this myself?
Yes, it can be installed using basic tools and standard fixing methods.
How do I cut it to size?
Use a fine-toothed hacksaw to achieve a clean cut.
Does it hold the carpet securely?
Yes, the integrated teeth grip the carpet firmly under tension.
How do I maintain the finish?
Clean regularly with a soft cloth and mild cleaner. The finish may naturally develop character 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) - Polished Brass
Outstanding quality -Manufactured from solid brass (not plated) with a professional polished finish. This is ideal for carpet to floor tile or laminate applications.
