Knoll International

Vintage Armchair Platner by Warren Platner for Knoll International red chrome

Warren Platner's Arm Chair for Knoll International brings the sculptural lightness of the 1960s into the room. The chrome-plated steel wire frame looks like a drawing in the air, giving the chair its architectural presence. Platner, a trained architect once part of Eero Saarinen's circle, translated structure into furniture. The red seat adds a clear color accent. It works just as well as a dining chair as it does as a standalone piece. This example is in very good condition.

Details:

  • Designer / Brand: Warren Platner for Knoll International
  • Material: chrome-plated steel wire; upholstery in red
  • Dimensions: 58 x 73 x 76 cm (depth x width x height), seat height 50 cm
  • Condition: very good condition
  • Origin: USA, design 1966, 1960s era
  • Special features: iconic Platner wire construction, suitable as a dining chair or decorative standalone piece
Our Concept
Our Concept

The concept behind 2nd home – a 2nd home for beloved items

Every piece of furniture, every lamp, every vase has lived somewhere before. This is precisely the idea behind 2nd home: We are the curated online marketplace for high-quality vintage and second-hand furniture and decoration – giving products with a history the 2nd home they deserve. 2nd home inspires, informs, and curates – for your unique and beloved home.

Pre-owned instead of new as a core principle

2nd home creates a dialogue between past and future. Our concept makes it easier than ever to buy second-hand instead of new: selling what is still good instead of throwing it away, and buying what has already been made instead of having new items produced. Furnishing with used items instead of new ones is not a compromise, but a statement. Small traces of time are not a flaw with us, but character.

A community of selected sellers

Behind every piece is a person: specialized vintage dealers, commercial providers, and private enthusiasts. We are the link between them – and select who offers on our platform: we check commercial sellers before admitting them and list private sellers after registration. This way, we avoid the uneasy feeling of anonymous platforms and create a community where you can buy and sell with confidence. Together, we embark on a journey through stories, styles, and eras – breathing new life into beloved products.

Safe shopping

Part of the concept is that you buy second-hand with clear information: honest condition descriptions with real photos instead of catalog images, our buyer protection, 14-day right of withdrawal for commercial sellers, secure payment and insured shipping, from parcels to freight delivery.

The people behind it

2nd home was founded in 2023 by Cloudy Zakrocki and Michael Munder – with the mission to provide design lovers with easy access to unique second-hand vintage furniture. Cloudy Zakrocki is a former editor-in-chief of world-renowned magazines and an expert in brand building; Michael Munder is an e-commerce expert who helped make furnishing retailers like Porta and Depot big. Both know: it is the community that makes us stronger.

You are wonderfully unique – so why should you conform? Discover our latest pieces or give your own beloved items a 2nd home.

Careful curation

The 2nd home Curation – why only selected pieces end up with us

There are many second-hand platforms. Most function like digital flea markets: unstructured, unsorted, and full of random finds. 2nd home deliberately takes a different approach – behind every piece you find with us is a seller admitted by 2nd home. Only items that meet our standards for design, quality, and condition make it into the shop.

Experience you can see

Behind the curation is a team with many years of experience in all areas of Home & Living – from furniture and lighting to carpets and home accessories. We track down new assortments and dealers and ensure quality. Added to this is our community of professional sellers and private enthusiasts, whose knowledge helps us achieve the highest standards.

How the curation works

Selected Sellers: We check commercial dealers before admission, among other things based on trade registration, assortment quality and references; private sellers are listed after registration.

Pre-filtering: We pre-filter the assortments that are submitted. In the flood of fast-moving mass-produced goods, we distinguish ourselves through consistent quality assurance – what does not fit our assortment is not listed.

Manufacturer and provenance: For design classics from brands like Cassina, Vitra, or Thonet, we state the manufacturer and, where known, the provenance directly in the product description. Where possible, we check these details ourselves as well.

Honest representation: Condition, dimensions, and signs of wear are transparently stated in every description. All photos show the actual piece – no catalog images. Vintage means lived history, and that's exactly how we describe it.

Available, not pre-ordered: Every listed piece is available and ready to ship, with no production lead time as with new furniture. Shipping method and delivery time are stated on the product page.

Active search instead of chance

We don't just wait for submissions: Our team actively searches for trends, stories, and sought-after pieces – from rarities to trendy retro finds. With every new item, we gather information so you can make an informed choice and constantly discover new things to your taste.

What's in it for you

The curation is our promise: no long searches on outdated platforms, no anonymous providers, but an exclusive selection of sellers admitted by 2nd home. Rounded off by our buyer protection, comprehensive service, and insured shipping. This makes second-hand buying as reliable as buying new goods, with more character and without new production.

Discover the latest curated pieces – or submit your own favorite piece and let it become part of the curation.

Brand
Brand
Knoll

US-amerikanischer Möbelhersteller, gegründet 1938 von Hans Knoll in New York. Nach seinem Unfalltod 1955 übernahm seine Witwe Florence Knoll (geboren 1917 als Florence Schust, ausgebildet an der Cranbrook Academy und am Illinois Institute of Technology bei Mies van der Rohe) die Leitung und prägte das Unternehmen über drei Jahrzehnte.

Florence Knoll legte das Repertoire über persönliche Beziehungen zu den Architekten der Moderne an: Mies van der Rohe (Barcelona-Chair-Reedition, MR-Serie), Eero Saarinen (Womb Chair, Tulip-Serie), Harry Bertoia (Diamond Chair, Side Chair) und Marcel Breuer. Ab den 60ern und 70ern kamen Entwürfe von Warren Platner, Massimo Vignelli und später Frank Gehry sowie Maya Lin dazu.

Im Vintage-Markt unterscheidet man zwischen früher US-Produktion (Knoll Associates), Knoll International (Europa, ab 1951) und späteren Reissues. Originale aus den 50ern und 60ern mit verchromten Stahlrahmen und Originalpolsterung erzielen die höchsten Preise. Achte auf eingestanzte Knoll-Labels, Bauteilnummern unter den Sitzen und originale Vernähung der Lederbezüge.

  • Vintage
  • Space Age
  • Minimalist
  • Metal
  • Fabric
2890€plus 19% import VAT on delivery
Or 4× €722,50 · interest-free with

Our additional service

Premium Protective Packaging 0 €
Felt glider set (4 or 6 pieces) €3,900 €

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Felt glider set (4 or 6 pieces)

Felt Glider Set 2nd home, Self-Adhesive, Black

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Shipping information
Shipping information

Shipping costs are determined by the size, weight, and location of the sellers and are calculated transparently during checkout. Buyers are responsible for any customs duties and fees. Customs duties and taxes for international shipping

Delivery Time
Private sellers ship smaller items within 5 business days, while larger products take 10 days to 3 weeks. Commercial sellers typically require around 2 weeks (3 days to 6 weeks).

Shipping Method
Depending on size and weight, by post/DHL or by freight forwarder. For freight deliveries, the freight forwarder will usually contact you by phone 2 to 3 days before delivery.

Multiple Items
Items come from different sellers and are shipped separately – therefore, they will arrive at different times.

Tracking
After your purchase, you will receive an email with shipping information and a tracking code.

All details can be found in our Shipping Policy. Need help? support@2nd-home.io

We are here for you

We are here for you

Your 2nd home Support Team

Do you have questions about this item, shipping, or processing? Simply contact us – we'll get back to you as soon as possible.

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Email
support@2nd-home.io

Shipping and returns
Ships from Switzerland to Germany: 110,00 € (excl. duties and taxes) Details
14-day right of withdrawal Details
Need help? Ask our team

Sold by COMMERCIAL🏅– More information about the seller

Our sellers

Our Dealers: Selected Sources for Vintage Treasures

Every piece on 2nd home has a story – and behind every piece is a person selected by 2nd home. Unlike anonymous classifieds platforms, we work exclusively with selected sellers: specialized vintage dealers, commercial providers, and selected private sellers who share our passion for good design.

Where Our Products Come From

Our assortment comes from three sources: Specialized vintage dealers who have focused on design classics and high-quality second-hand furniture for years – from Cassina to Vitra and Thonet to USM Haller. Commercial providers, whom we carefully vet before they are admitted to our platform. And private sellers who want to give their well-preserved furniture, lamps, rugs, and home accessories a 2nd home.

For design classics, we state the manufacturer and, where known, the provenance directly in the product description. Since the objects come from different sellers, they are shipped directly from their locations: smaller items as insured parcels, furniture by freight forwarding.

How We Select Our Dealers

Your safety is our top priority. That's why 2nd home selects who may offer products here. We vet commercial dealers before admission based on, among other things, trade license, assortment quality, and references. This way, we avoid the uneasy feeling many people experience with anonymous platforms – and create a community you can trust.

Our team has many years of experience in all areas of Home & Living and actively searches for new dealers, assortments, and trends. Not everyone who wants to sell is admitted – quality always takes precedence over quantity for us.

How Listings Come About

In addition to dealer vetting, the following applies to every listing on 2nd home:

Pre-filtering: Only items that meet our standards for design, quality, and condition make it into the shop. This is how we deliberately differentiate ourselves from platforms with unstructured and inferior mass-produced goods.

Manufacturer and Provenance: For design classics, we state the manufacturer and, where known, the provenance. Where possible, we check these details ourselves as well; commercial sellers describe their pieces as specialist dealers.

Honest Description: Condition, dimensions, and signs of wear are transparently stated in every product description. All photos show the actual piece – no catalog images. Vintage means lived history, and that's exactly how we describe it.

Buy with Confidence

So you can fully concentrate on the joy of furnishing, we secure every purchase: with our buyer protection, 14-day right of withdrawal for items from commercial sellers, and secure payment via the encrypted Shopify checkout. You can find out more about our selection process on the The 2nd home Curation page.

Do you have questions about a piece or its origin? Contact us – we're happy to help.

Pre-owned. Learn more about the legal guarantee

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Shipping in 10 days
14-day right of withdrawal
Sold from Zurich
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Highlights at a glance

- Iconic mid-century design
- Material: steel wire and padding
- 1960s original by Warren Platner for Knoll International

Details for this item

Product dimensions

Breite: 73.0 cm

Höhe: 76.0 cm

Tiefe: 58.0 cm

Sitzhöhe: 50.0 cm

Weitere: Height: 76cm / Width: 73cm / Depth: 58cm / Seat height: 50cm

You will find more information in the description.

Color and Material

Farbe: Red, chrome

Material: steel wire, chrome steel

You will find more information in the description.

Condition

Vintage

You will find more information in the description.

Shipping information

Ships from Zurich, Switzerland

Prices vary by destination and complexity and are calculated at checkout. More details

Information about customs and international shipping More details

Need help? Contact our team

Returns

Returns when purchasing from a commercial seller:

If you have purchased a product from a commercial seller, the statutory right of withdrawal applies: This means you have 14 days after receiving the goods to return the item in its original condition and packaging. The return is sent directly to the commercial seller and not to 2nd home. As the buyer, you bear the costs of the return shipment.

Returns when purchasing from private sellers:

If you have purchased a product from a private seller, the warranty and thus returns are excluded. Please note that for self-collection, the sale is final as soon as you, as the buyer, have taken possession of the product. If you are not satisfied with your product, please contact our customer service and we will try to find a solution together.

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Over 1,600 satisfied customers worldwide.

More than just furniture

Every piece at 2nd home is personally curated – unique vintage treasures with history and character that will enrich your home.
Personally curated vintage one-of-a-kind pieces
Design Classics from Cassina, Vitra, Thonet & Co.
Described with condition, dimensions and photos
Available and ready to ship, no production lead time as with new furniture
14-day right of withdrawal for commercial sellers
Safely packaged and reliably delivered
Pre-owned instead of newly manufactured

A unique piece

Every piece with us is an original with its own story. Small traces of time are not flaws, but character – and make it something no one else possesses.

Sellers selected by us, curated for you

Before a piece comes to us, we take a close look: condition, origin, quality. What you see here has convinced our curation – and will convince you too.
  • CURATION & SELECTION

    Every product you find on 2nd home is part of our curated selection. So does this piece: Knoll International Chairs with armrests

    Our team is constantly looking for trends and new pieces to offer you high-quality vintage and second-hand goods and plenty of inspiration.

    And if you are looking for something specific, you can contact us at any time.

  • ACTIVE SEARCH

    Our team is constantly looking for trends and new pieces to offer you high-quality vintage and second-hand goods and plenty of inspiration.

    And if you are looking for something specific, you can contact us at any time.

  • COMPLETE SERVICE - INSURED SHIPPING

    We offer you full service and insured shipping. Thanks to our protection programme you can shop without worries.

  • YOUR SAFETY

    Your safety matters most to us. We check commercial dealers before admitting them and list private sellers after registration. That is how we build trust and a safe shopping experience.

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Frequently asked questions and answers

What materials are used in the Platner Arm Chair?

The chair is made of bent steel rods, which are either chrome-plated or gold-plated, and upholstered in high-quality fabric or leather.

Is the Platner Arm Chair suitable for everyday use?

Yes, the sturdy steel structure and comfortable upholstery make it ideal for regular use in the living room or dining room.

In which colors and fabrics is the chair available?

Knoll offers several upholstery options including textiles and leather in colors like gray, beige and blue. Here we have a wonderful and unique red.

What makes the Platner Arm Chair so special?

The chair combines modern materials with a decorative elegance inspired by classic designs, achieving an iconic mid-century aesthetic.

Can the chair be considered a collector's item?

Yes, the Platner Arm Chair is considered a collector's item and is a sought-after example of mid-century furniture design that is still produced today.