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QUADRA LINE — Matte black concealed shower column
1/4
Garantie 2 ans

QUADRA LINE — Matte black concealed shower column

449,90€
VAT included
Dimension30cm

In stock - Livraison le Saturday 7 Nov

Payment methods
  • American Express
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  • Bancontact
  • Cartes Bancaires
  • Klarna
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Pay in 3 interest-free instalments with Klarna.

  • Livraison offertedès 149 €
  • Retours30 jours
  • Conseiller01 84 16 45 42
1. Feature & detail

Matte black concealed shower column

Matte black absorbs all ambient light: no reflections on the mixer, no shine on the 38 cm arm. This matte black concealed shower column disappears into the wall, leaving only the 14 × 19 cm plate, the hand shower, and the rain shower head protruding, available in Ø 30 or 40 cm.

The body is made of solid brass, with a ceramic cartridge. The anti-limescale silicone nozzles are released with a simple rub of the finger. The matte black finish is treated to resist permanent humidity without tarnishing.

The 2-way selector switches between the rain shower head and the 20 cm hand shower (150 cm hose). The concealed mixer controls the flow and temperature from the wall, with no visible protrusion in the shower enclosure.

On white marble tiles or large-format dark grey porcelain stoneware, the matte black creates a clean and understated contrast. The supplied concealed box ensures a neat installation on a standard partition.

Complete your installation with our concealed shower columns, basin taps, and black shower columns.

Technical specifications:

  • Finish: Matte black
  • Body: Brass — Cartridge: Ceramic
  • Nozzles: Anti-limescale silicone
  • Rain shower head: Ø 30 cm or Ø 40 cm (choice of)
  • Wall arm: 38 cm
  • Hand shower: 20 cm — Hose: 150 cm
  • Mixer plate: 14 × 19 cm
  • Selector: 2-way (rain / hand shower)
  • Installation: Standard wall-mounted, concealed box supplied

What criteria should be considered when choosing a concealed shower column?

Three points structure the choice: the type of partition (Placostile, concrete, brick), which determines the compatibility of the concealed box; the diameter of the rain shower head according to the surface area of the enclosure — a Ø 40 cm requires sufficient ceiling height; and the finish, to be coordinated with the rest of the taps and wall covering. It is also necessary to check the available water pressure: below 2 bars, a large-format rain shower head may lack flow. Finally, the presence of a ceramic cartridge guarantees a significantly longer lifespan than a standard cartridge.

2. Delivery & Returns
SHIPPING

D+1 Order before 12pm → shipped the next morning from our French warehouse.

ORDER TRACKING

Your tracking number is sent to you by email upon shipment so you can track your package and its estimated delivery date directly on our store.

FREE SHIPPING

From 150€ purchase in metropolitan France.

ESTIMATED DELIVERY TIMES

24–48h Metropolitan France · 3–5 days Belgium, Luxembourg, Switzerland — estimated delivery times depending on carrier.

30-DAY RETURNS

Free return to a drop-off point — refund within 14 days of receipt.

IN CASE OF DELAY

If your parcel exceeds the estimated delivery time, our customer service team will contact you within 24 hours and follow up with the carrier.

3. 100% Satisfaction Guaranteed or Your Money Back

We have a 30-day return policy from the date you receive your order.

To be eligible for a return, the item must be returned in its original condition, unused, complete, and accompanied by all its accessories, instructions, and original packaging.

To facilitate the processing of your request, we recommend keeping the original packaging until the end of the return period.

To initiate a return, simply contact our customer service team with your order number. Our team will provide you with the procedure to follow as soon as possible.

To learn more

3. Contact Us

From Monday to Saturday, from 09:00 to 18:00

📞 06 16 51 70 09

📧 support@expertatelier.com

Contact

4. Warranty

A 2-YEAR WARRANTY

Our entire OLVERTON faucet range is covered by a 2-year warranty against manufacturing and conformity defects, including leaks or mechanism malfunctions caused by a product defect.

Damage caused by improper installation, misuse, limescale buildup, or cleaning with corrosive products is not covered by this warranty.

4. FREQUENTLY ASKED QUESTIONS
1. Is the furniture delivered assembled?

Most of our tool trolleys, cabinets, and workshop furniture are delivered in kit form with clear instructions for quick and easy assembly.

2. Are the furnishings sturdy?

Yes. Our equipment is made of robust steel to withstand the stresses of a workshop, a car garage or intensive daily use.

3. Are the drawers and doors lockable?

Yes, most of our service carts and metal cabinets feature a key-based locking system to secure your tools and equipment.

4. Do the casters have brakes?

Yes, the trolleys are equipped with robust casters, many of which have a braking system to ensure stability and safety during use.

5. Can I use this furniture in a car garage?

Absolutely. Our equipment is perfectly suited for car garages, mechanical workshops, DIY spaces, or professional workshops.

6. What should I do if I encounter a problem after receiving the product (product, part, defect)?

Contact us upon receipt with photos of the package and the product concerned at:

support@expertatelier.com

Our team will quickly find a solution.

7. Are tools included?

No. Unless otherwise specified on the product page, the tools shown in the photos are for illustrative purposes only.

8. What are the delivery times?

Estimated delivery times are:

Preparation: 1 to 2 business days

Delivery: 4 to 6 business days

Total estimated time: 5 to 8 business days

9. Are your payment details secure?

Yes. Payments are processed through secure providers (Shopify and payment partners). We never have access to your bank details.

A 14 × 19 cm plate, nothing else
Recessed

A 14 × 19 cm plate, nothing else

Matte black absorbs light: no reflections on the mixer, no shine on the 38 cm spout. Only the escutcheon, the hand shower and the rain shower head remain visible in the shower enclosure.

Colonne de douche Encastrable Noir Mat
Two lanes

Rain shower head Ø 30 or 40 cm, your choice

The selector switches between the rain shower head and the 20 cm hand shower, on a 150 cm hose. The concealed mixer controls flow and temperature from the wall, with no visible protrusion.

Colonne de douche Encastrable Noir Mat
Material and installation

Solid brass, recessed box included

The cartridge is ceramic and the limescale-resistant silicone nozzles release with a flick of the finger. The matte black finish is treated to withstand constant moisture, and the included box ensures a clean installation on standard partition walls.

Customer reviews

4.7 /5

4.7 out of 5

Verified customer reviews

Based on 7,567 customer reviews

  • 5 out of 5

    I didn't know Olverton before ordering. After several weeks of use, nothing to report: practical, sturdy and very pretty.

    By Jacques T.
  • 5 out of 5

    The faucet is really sturdy and the finish is very beautiful.

    By Adel p.
  • 5 out of 5

    Installed easily in place of my old mixer tap. The fittings were compatible and everything works perfectly.

    By Franck M.
  • 5 out of 5

    Very nice finish once installed. It instantly gives the kitchen a much more high-end look.

    By Mom M.
  • 3 out of 5

    A minor issue with the carrier delayed delivery by a few days. Fortunately, Olverton customer service was very responsive and followed up on the order until it was received. The product is as described and of good quality.

    By Jo.
  • 5 out of 5

    Order received well packaged and true to the photos. I was a bit hesitant at first, but very satisfied with my purchase.

    By Françoise I.

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