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Quality PVC Threshold Strips, Edge Trims & Seals & More– Trusted by DIY customers - UK Trade Professionals
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Estimated to be delivered within 2-5 days
We only at present ship to the UK and Ireland but we are looking to expand in the near future. Note that there are restrictions on some products, and some products cannot be shipped to some international destinations.
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The Walnut Dolce 40 mm x 900 mm Multi-Purpose Threshold Strip is designed to provide a smooth and professional transition between flooring surfaces. Installed across doorways or floor joins, this trim helps protect exposed flooring edges while covering expansion gaps for a cleaner finish.
Featuring a warm walnut Dolce-effect finish, this threshold trim pairs well with Bright laminate, engineered wood and traditional interior flooring styles.
This model uses the Easyclip adhesive clip system, allowing the trim to be installed quickly without drilling or visible screws. The adhesive base secures the threshold in place while the top profile clicks firmly into position, creating a strong and tidy installation.
If you are looking for alternative walnut finishes, you may also wish to explore:
• Walnut threshold strip
https://syntechplastics.co.uk/products/walnut-40mm-x-900mm-multi-purpose-threshold-strip-adhesive-clip-system
• Light Walnut threshold strip
https://syntechplastics.co.uk/products/light-walnut-40mm-x-900mm-multi-purpose-threshold-strip-adhesive-clip-system
These options allow you to match the threshold trim more closely to your flooring tone and interior style.
🔧 Easyclip Adhesive Installation
Designed for fast installation without drilling into flooring surfaces. The adhesive clip base holds the trim securely while the top profile clicks into place.
🌰 Walnut Dolce Wood-Effect Finish
Provides a natural wood tone designed to complement Brighter laminate and engineered wood flooring.
📏 40 mm Profile Width
Offers strong coverage across doorway gaps and flooring joins.
🔄 Adaptive Pivot Design
Allows the threshold to adjust to minor height differences between flooring materials.
🛡 Protects Flooring Edges
Helps prevent damage to exposed flooring edges in high-traffic areas.
🏠 Suitable for Many Interior Spaces
Ideal for doorways, room transitions and hallway flooring joins.
This multi-purpose threshold strip is suitable for joining many flooring materials including:
🪵 Laminate flooring
🌳 Engineered wood flooring
🧱 Tile flooring
🪨 Stone flooring
🧶 Carpet flooring
Among many other flooring surfaces used in residential and commercial environments.
| Feature | Detail |
|---|---|
| Colour | Walnut Dolce |
| Width | 40 mm |
| Length | 900 mm |
| Installation | Easyclip Adhesive Clip System |
| Application | Doorway floor transitions |
| Height Compatibility | Suitable for minor floor level differences |
🧰 Basic installation steps
1️⃣ Ensure the flooring surface is clean and dry.
2️⃣ Position the Easyclip adhesive base across the doorway gap.
3️⃣ Press the base firmly into place.
4️⃣ Align the threshold profile with the clips.
5️⃣ Push down until the profile clicks securely into place.
For full installation instructions see:
Installation guide for multi-purpose thresholds
https://syntechplastics.co.uk/blogs/product-guides/installation-guide-for-multi-purpose-thresholds
You may also find this guide useful:
How to fit a door threshold
https://syntechplastics.co.uk/blogs/product-guides/tagged/how-to-fit-a-door-threshold
If you are selecting a threshold strip for a flooring project, these guides provide useful information:
Benefits of using quality plastic thresholds in home renovation (UK guide)
https://syntechplastics.co.uk/blogs/product-guides/the-benefits-of-using-quality-plastic-thresholds-in-home-renovation-uk-guide
Threshold solutions for uneven floors: how adjustable door thresholds work
https://syntechplastics.co.uk/blogs/product-guides/threshold-solutions-for-uneven-floors-how-adjustable-door-thresholds-work
Guide to Easyclip thresholds, strips and their uses
https://syntechplastics.co.uk/blogs/product-guides/tagged/a-guide-to-easyclip-thresholds-strips-and-their-uses
These guides explain how thresholds work, how to install them and how to choose the right trim for your flooring.
Yes. The Easyclip adhesive clip system allows the trim to be installed without drilling or screws.
It is suitable for laminate, engineered wood, tile, stone, carpet and many other flooring materials.
Yes. The pivot design allows the threshold to adapt to minor floor height differences.
For more information see the guide on threshold solutions for uneven floors.
You may also consider:
Walnut Dolce threshold strip
or
Light Walnut threshold strip
Both offer slightly different walnut tones to match different flooring styles.
Syntech Colour Description Walnut DolceThreshold Cover Strip
The threshold strip in the image presents a refined walnut dolce finish, balancing warmth with sophistication. Its rich mid-brown base is uplifted by subtle chocolate undertones and highlighted with lighter caramel streaks, creating natural variation. The high-gloss surface reflects light gracefully, adding depth and sheen while enhancing the wood-like aesthetic. The linear grain pattern runs smoothly across, offering a sleek, continuous flow that emphasizes elegance. Texture is polished and smooth to the touch, with no interruptions. Overall, the strip conveys modern luxury with a classic wood-inspired style, seamlessly complementing contemporary and traditional interiors alike.
Not sure which colour to choose? View our Threshold Strip Colour Guide to compare all available finishes.
(Supplied with some colours)
If you struggle to put the clips in, angle the clip slightly and use a coin to assist.
We aim to make delivery as smooth as possible for you. Here’s what you can expect when ordering with us:

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