Winkler Technik – mounting rails & fastening systems for underfloor heating
All Specials
Hold Down Dowel NH – Specials for underfloor heating by Winkler Technik
Fastening
Specials

Hold Down Dowel NH

The retainer NH securely fixes the heating pipe to the insulation board and prevents it from floating up during screed application – for reliable positioning and installation accuracy.

  • Prevents pipe buoyancy
  • Fast application
  • For common pipe diameters
Data sheet (PDF)
Product video

Hold Down Dowel NH in action.

Specifications

Technical data.

Application
On insulation board
Function
Buoyancy prevention
Features
  • Prevents pipe buoyancy
  • Fast application
  • For common pipe diameters
  • Stable holding position
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Related products.

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Fastening

Large-Head Tack TD25

Stud Rider NR – Fastening for underfloor heating
Fastening

Stud Rider NR

Fastening Hook DH – Fastening for underfloor heating
Fastening

Fastening Hook DH

Personal consulting

Interested in Hold Down Dowel NH?

Write to us – we are happy to advise on quantities, delivery times and individual requirements.

More Specials
Product Catalogue 2026

All products at a glance

U-rails, staples, clips, plastic bend supports and more – with all variants, dimensions and technical details.

Download cataloguePDF · 2.9 MB
Specials
Hold Down Dowel NH