ResiTHERM® spacer mounting system 16mmx385mm A4 steel + A4 steel, 20-piece set. 9X250RTH1620

Fast, safe, and thermally separated mounting for insulated facades

This spacer mounting system ensures durable and secure anchoring of heavy loads — such as awnings, French balconies, air conditioners, or satellite antennas — directly onto insulated walls without creating thermal bridges. It is the only product in its class with a confirmed European Technical Approval (ETA), meaning it meets the highest safety requirements for critical applications.

Safe and watertight — even under heavy rain

The pre-assembled EPDM seal makes the system resistant to wind-driven rain up to wind force 11 (severe storm), and its watertightness has been verified in accordance with DIN EN 1027 and DIN EN 12155. No additional sealing is required after installation — simply screw in and you're done. The seal also accommodates movements up to 3 mm, preventing damage due to structural shifts or wall settlement.

Elimination of thermal bridges — no compromises

The black thermal separation module, made of glass-fiber-reinforced nylon, is resistant to UV radiation and aging. It screws directly into the insulation — no additional tools or assembly steps are needed. It effectively blocks heat flow through the mounting point, protecting against condensation and mold.

Application flexibility — one set for multiple insulation thicknesses

It works without changing components across a wide range of insulation thicknesses:

• 60–300 mm in concrete
• 60–280 mm in aerated concrete and solid brick
• 60–250 mm in perforated brick

This means you can use the same set on different wall types — no need to buy different sizes or combine elements.

Corrosion-resistant materials — zero risk of rust

All metal components are made of A4 stainless steel — including the M12 threaded rod, nuts, washers, and the external part of the system. The M16 threaded rod (internal) is also made of A4 steel in this set — there are no galvanized parts. This guarantees long-term corrosion resistance even in aggressive atmospheric conditions.

Simple and adjustable installation

Later adjustment of the screw-in depth is possible for both the M12 rod (external) and the M16 rod (internal). This allows you to match the length to the exact insulation thickness after drilling the hole — no need for precise measurement before installation. The set also includes a 1/4-inch bit for adjustment and an extension for mixing injection mortar.

For the installer — time savings and error reduction

No need to install the seal separately, no worry about corrosion after a few years, no need to buy different sets for different walls. Everything is ready: thermal module + rods + nuts + seal + tool. Installation takes less time than traditional methods — and the result is more reliable.

For the end user — no heat loss and no mold

The system not only holds the load — it also protects the building. The absence of thermal bridges means reduced heat loss, lower heating bills, and no condensation on walls. This translates to a longer lifespan of the insulation and improved interior comfort.