Hold Down Dowel NH

Specials for underfloor heating – made in Germany & Switzerland

Special accessory for underfloor heating.

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

More products

Related products.

Fastening

Large-Head Tack TD25

Fastening

Stud Rider NR

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