Floor-mounted 3.6 bathtub, with hand shower

3.6 floor-standing bath mixer with hand shower – Treemme – freestanding bath mixer on a stainless steel column, with two handles, spout and hand shower, for bathtubs placed in the middle of the bathroom.

The 3.6 & 3.6+ collection, designed by Giampiero Castagnoli, features a tapered cylindrical stainless steel body and a flat spout, thin as a ruler. It is available in two versions: 3.6, with a flat, horizontal handle, and 3.6+, with a cylindrical handle that continues the line of the body. It is made entirely of AISI 316L stainless steel, which does not rust and is resistant to limescale.

What you receive: the column with the mixer and hand shower, in the chosen finish; the floor-mounted part only if you choose the complete set.

Exterior part or complete set?

This product is floor-mounted and has two parts:

• exterior part – what is visible: handle, plate or rosettes, spout, in the chosen finish;
• concealed body (code RWIT 4A62 ZZ 50) – the part that is fixed in the floor screed by the plumber. It is not visible and is the same for all finishes.

Without the concealed body, the product cannot be installed. From the Set menu, choose:

• Exterior part only – if you already have the Treemme concealed body installed in the floor (for example, you are replacing a mixer or the plumber has already installed it);
• Complete set with concealed body – for a new installation: you receive everything that is necessary.

Finishes

Satin stainless steel or one of the six PVD colors: gun metal, bronze, gold, light bronze, chocolate and champagne. PVD finishes are applied in a vacuum and are highly resistant to scratches and limescale.

Technical specifications

• Exterior part code: RWIT 9A03 .. 50 (h 849 mm)
• Floor-mounted part code: RWIT 4A62 ZZ 50
• Flow rate: 20 l/min
• Collection: 3.6 & 3.6+ – Giampiero Castagnoli design
• Material: AISI 316L stainless steel, satin or with PVD finish
• Manufacturer: Treemme Rubinetterie, Asciano (Siena) – Made in Italy

The complete dimensions are in the technical drawing in the image gallery.

Frequently asked questions

Why stainless steel?

AISI 316L stainless steel is the same steel used in the food and shipbuilding industries: it does not rust, does not release metals into the water, and is resistant to limescale and cleaning products. PVD finishes are applied in a vacuum and are highly resistant to scratches.

What is the floor-mounted part?

Floor-mounted mixers are fixed to a part concealed in the screed (code RWIT 4A62 ZZ 50), which brings hot and cold water. The "Complete set" version includes it.

Do I need the concealed body?

Yes, for a new installation it is mandatory. Choose "Complete set with concealed body". The "Exterior part only" version is only for those who already have the Treemme concealed body installed in the floor.

How is it installed?

Installation is carried out by a plumber. For concealed models, the concealed part is fixed in the floor before tiling, and the exterior part is installed at the end.

How long does delivery take?

Delivery throughout Romania takes 0–6 weeks, depending on the finish. The displayed prices include VAT.

For projects, technical sheets or help choosing the finish, the IdeaCasa team is at your disposal – free consultation.