Save Up to £300 This Black Friday
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SIHOO BLACK FRIDAY 4 MAJOR OFFERS

SIHOO BLACK FRIDAY
4 MAJOR OFFERS

SIHOO BLACK FRIDAY 4 GROßE RABATTAKTIONEN

Offer No.1

Free orders every week!

Shop during our November promotion for a chance to get a free order! Up to 4 chances to win!

· 7 November 2025

· 14 November 2025

· 21 November 2025

·30 November 2025

Rules

Offer No.1

Free orders every week!

Shop during our November promotion for a chance to get a free order! Up to 4 chances to win!

· 7 November 2025

· 14 November 2025

· 21 November 2025

·30 November 2025

Rules

Offer No.2

Lowest price of the year!

Bestseller: Doro C300 Ergonomic Office Chair

Die Lösung für langes Sitzen und Rückenschmerzen – bewährt von Millionen!
Ergonomischer Bürostuhl SIHOO C300

· The solution for long hours of sitting and back pain – trusted by millions!

· Certified quality (TÜV SÜD, BIFMA, SGS, Global Recycled Standard).

· Unbeatable value for money – now even better!

· 30-day risk-free trial & 3-year warranty.

£269.99 £379.99

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Adaptive Lumbar Support

Fiexible backrest

3D mechanical headrest

4D coordinated armrests

Offer No.2

Lowest price of the year!

Bestseller: Ergonomischer Bürostuhl SIHOO C300

Doro C300 Ergonomic Office Chair

· Die Lösung für langes Sitzen und Rückenschmerzen – bewährt von Millionen!

· Qualität zertifiziert (TÜV SÜD, BIFMA, SGS, Global Recycled Standard).

· Unschlagbares Preis-Leistungs-Verhältnis – jetzt noch besser!

· 30 Tage risikofrei testen & 3 Jahre Garantie.

MEHR ERFAHREN

Adaptive Lumbar Support

Fiexible backrest

3D mechanical headrest

4D coordinated armrests

“In unserem Testlabor überzeugt der Sihoo Doro C300 mit hoher Ergonomie, flexiblen Einstellmöglichkeiten und wertiger Verarbeitung. Das atmungsaktive Mesh sorgt für angenehmen Sitzkomfort. Insgesamt ein empfehlenswerter Bürostuhl für gesundes Arbeiten.”

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All discounted products

Doro C300 Ergonomic Office Chair

£229.99 £339.99

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Doro S100 Ergonomic Office Chair

£229.99 £309.99

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Doro S300 Ergonomic Office Chair

£559.99 £799.99

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All discounted products

Offer No.3

Limited weekly bonus offers!

In November, we are giving away 20 vouchers each week for the ergonomic chair of the M Series and the flagship S100. First come, first served! Don’t hesitate!

M Series Special Coupons

(20 coupons are issued every 7 days)

Save £20 | Code: BFM20

Redeem now

S100 special coupons

(20 coupons are issued every 7 days)

Save £10 | Code: BFS100

Redeem now

Offer No.4

Buy more and save more!

Take advantage of our ‘Buy More, Save More’ offer. Outfit entire departments or your whole office today and create an environment where productivity and well-being thrive.

Buy 3~5 Extra 3% OFF

Buy 6~9 Extra 5% OFF

Buy 10+ Extra 10% OFF

The discount will be automatically applied at checkout!

Enjoy now!

Product Features

Products

Doro C300 Ergonomic Office Chair

£229.99
£339.99
View more

Doro C300 Pro Ergonomic Office Chair

£399.99
£589.99
View more

Doro S300 Ergonomic Office Chair

£559.99
£799.99
View more

Doro S100 Ergonomic Office Chair

£229.99
£309.99
View more

Headrest

3D mechanical headrest

3D mechanical headrest

Ultra-wide integrated headrest

Ultra-wide integrated headrest

Lumbar support

Self-adaptive dynamic lumbar support

Self-adaptive dynamic lumbar support

Dual dynamic lumbar support with 90°-105° customization

Dual dynamic lumbar support

Recline angle

110°, 120°, 130°

105°, 120°, 135°

100°, 110°, 130°

98°-135°

Armrests

4D coordinated

6D coordinated

6D coordinated

4D coordinated

Seat width

49.5 cm (19.49 in)

51.5 cm (20.28 in)

51.5 cm (20.28 in)

51 cm (20.08 in)

Seat height

47 - 55 cm (18.50 - 21.65 in)

46.5 - 56 cm (18.31 - 22.05 in)

47 - 55.5 cm (18.50 - 21.85 in)

46 - 54 cm (18.11 - 21.26 in)

Mesh material

High-elasticity wave mesh

High-elasticity wave mesh

Italian velvet, DuPont TPEE

High-elasticity wave mesh

Product Features

FAQs

When does Black Friday 2025 start and end?

Black Friday  Sale runs from 1 November (07:00 GMT) to 1 December (23:59 GMT).
Some offers may continue into Cyber Monday.
Deals are available while stocks last.

UK Shipping & Delivery

·Free delivery on all UK orders (no minimum spend)

·Standard: 2–4 working days

·Express: 1–2 working days (extra fee)

·Remote areas (Highlands & Islands): may take longer

·Tracking is provided for all orders

Europe Shipping

Ships to most European countries (3–7 working days, tracked).

Shipping rates:

£20: Czech Republic, Netherlands, Slovenia, Belgium, Poland, Italy, France, Spain, Denmark, Austria, Luxembourg, Hungary, Slovakia, Sweden, Finland

£30: Romania, Greece, Bulgaria, Ireland, Portugal, Croatia, Estonia, Latvia, Lithuania

£20 + £30 customs fee: Switzerland

£30 + £30 customs fee: Norway, Liechtenstein

Free shipping: Germany
 

Customs & taxes

·UK mainland & Northern Ireland: No customs duties. Prices include VAT.

·Channel Islands: Outside the UK VAT area — VAT may not apply.

·EU countries: Prices include VAT where applicable. 

Damaged or missing items

Please contact us within 48 hours, including photos of the packaging and product. We will arrange a replacement or refund.

Returns & Refunds

Can I return discounted items?

Yes. Returns are accepted within 30 days (at least 14 days required under UK consumer law). Items must be complete, undamaged, and in original packaging. Bundle deals may be excluded.

 

Try & Return

You may try the chair during your 30-day return window. Please keep the original packaging and accessories for a smooth return process.

 

Are returns free?

·UK: Free if the item is faulty or incorrect.

·Change of mind: Return shipping may apply.

·EU: Costs vary by country. Please see our Returns Policy for full details.

 

How do I start a return?

To initiate a return, contact Sihoo at uksupport@sihoooffice.com and provide details about the issue. Steps:

1. Contact Sihoo to report the issue

2. Provide photos or videos of the product

3. Ship the product back (following Sihoo’s instructions)

4. Wait for inspection and processing of your return

Warranty

All chairs are covered by a 3-year warranty against material and manufacturing defects. Wear-and-tear and consumable parts are excluded. Your statutory rights remain unaffected.

Promotions & Payment

Replace thisPromo codes: Promo codes can be combined with Black Friday offers. Gift cards remain valid.

Payment methods: Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, and instalments via Klarna (subject to eligibility).

Business invoice (VAT): Enter your GB VAT number at checkout to receive a compliant invoice.