Sustainable, cost-effective and custom-made thresholds

DTS | Dutch Threshold Systems, the leading thresholds and sills company from the Netherlands presents its flexible, high-quality patented sill solutions for all types and brands of PVCu, aluminium and timber frames. For indoors, outdoors, new build, refurbishment and renovation.

Range of products

Within our standard range of Hollodeen® threshold and sill solutions we have a range of standard products for open in, open out, BiFold and sliding doors. If our standard range doesn’t fit to the needed requirements we work together with our customers to develop fully customized and bespoke solutions for a market price.

Sustainable and 100% recyclable

DTS thresholds and sills are colored throughout the body, abrasion resistant, break free and can greatly reduce linear heat losses. We have a standard range of solid and stone colors. Our products are 100% recyclable.

Paintable Durodeen

Besides our threshold and sill products we offer all kinds of glazing and molding profiles produced from our new Durodeen® material. We offer a standard list of products but also produce it to a bespoke detail. Durodeen is the perfect alternative, perfectly paintable and insensitive to moisture and ease to process.

Threshold systems for new-build timber door and window frames

Threshold system for all common brands aluminium and PVCu frames

Threshold protection and replacement for build-in timber frames

A range of long-lasting building components

DTS® brings durable, sustainable, cost-effective and custom-made solutions within reach. Specific client needs, new ideas, designs, and developments can easily be accommodated. Project developers, housing authorities, builders and architects in the Benelux have long ago discovered the many benefits.

High-quality thermoplastic

All of them are produced from high-quality thermoplastic Hollodeen®. This material has superior properties for building applications. This also makes DTS® environment-friendly. DTS® fits right into the new thinking about how to build, helps to drastically reduce the total cost of ownership and improves users convenience, every day.


If you are interested, please contact us at 
Read more in the downloadable brochure (see orange arrow upper right)