Big 5 Construct & INDEX Design Qatar 2026 Guide

If you work in Qatar's construction, contracting, fit-out or interior design sector, Big 5 Construct Qatar 2026 and INDEX Design Qatar 2026 run 6–8 October 2026 (Tuesday to Thursday) at the Doha Exhibition & Convention Center (DECC) in West Bay. Here's what is currently confirmed about registration and what to expect.

The two trade shows are co-located alongside Cityscape Qatar 2026, bringing construction, interior design and real estate under one roof. Entry is free for trade and industry professionals, although 2026 visitor registration is not yet live. Below you'll find the location, current information on daily timings, what each show covers, and how to register once visitor registration opens. For dates and timings, always confirm on the official Big 5 Construct Qatar and INDEX Design Qatar websites.

Big 5 Construct and INDEX Design Qatar 2026: location, timings and trade visitor information at a glance

• Events: Big 5 Construct Qatar 2026 and INDEX Design Qatar 2026 (co-located with Cityscape Qatar)
• Dates: 6–8 October 2026, Tuesday to Thursday
• Venue: Doha Exhibition & Convention Center (DECC), West Bay, Doha
• Timings: 2026 daily opening hours have not yet been confirmed on the official event websites
• Entry: free for trade and industry professionals; 2026 visitor registration is not yet live
• Audience: construction and design professionals

When and where: dates, venue and area

Both shows take place across three days, from 6 to 8 October 2026, at the Doha Exhibition & Convention Center. DECC sits in the heart of the West Bay business district, close to major roads and Doha's Corniche.

Note: some older and cached event pages still show dates and information from previous editions. For 2026, the official Big 5 Construct Qatar and INDEX Design Qatar pages confirm the dates as 6–8 October.

Getting to DECC in West Bay

DECC is easy to reach from across Doha:

• By Doha Metro: take the Red Line to DECC station, which is next to the venue — one of the easiest options during a busy exhibition.
• By Karwa taxi or ride-hailing: taxis and ride-hailing services can drop visitors at the exhibition centre, with travel time depending on your starting point and traffic.
• By car: DECC has 2,800 underground paid parking spaces across two levels, but parking demand can increase during major exhibitions.

If you're combining the visit with a day in West Bay, the Metro is a convenient choice and can help you avoid searching for parking during busy periods.

Daily timings and opening hours

Both exhibitions are expected to operate alongside each other across the three show days. However, the official event websites have not yet published final opening hours for the 2026 edition.

• Tuesday 6 October: opening hours to be confirmed
• Wednesday 7 October: opening hours to be confirmed
• Thursday 8 October: opening hours to be confirmed

For reference, the 2025 edition of Big 5 Construct Qatar ran from 12pm to 8pm daily, but those hours should not be assumed for 2026 until the organisers publish the final schedule. If you're planning to attend seminars or meet specific suppliers, check the official agenda and opening hours closer to the event.

What's on: Big 5 Construct Qatar 2026

Big 5 Construct Qatar is billed by the organisers as Qatar's largest construction event, bringing together contractors, consultants, architects, project managers, engineers and suppliers under one roof. It's built around sourcing, networking and learning, and the current event website highlights:

• More than 150 local and international exhibiting brands across key construction sectors
• Products and solutions covering areas such as concrete and cement, construction tools, MEP, building envelopes, digital construction, facilities management and more
• New and innovative products from local and international suppliers
• Free CPD-certified sessions through Big 5 Talks
• Networking opportunities with professionals involved in Qatar's construction sector

For anyone tendering on or supplying to Qatar's ongoing construction, infrastructure and real-estate projects, it's a practical place to compare products and meet suppliers face to face. Check the official Big 5 Construct Qatar site for the confirmed 2026 exhibitor list and agenda once published.

What's on: INDEX Design Qatar 2026

Running alongside Big 5 Construct, INDEX Design Qatar is positioned as Qatar's leading interior design and fit-out event. It's aimed at interior designers, architects, hotel outfitters, retailers, wholesalers, distributors, fit-out contractors and industry buyers. The official visitor information highlights product sectors covering:

• Furniture, lighting and decorative accessories
• Surfaces, flooring, marble and stone
• Kitchens, bathrooms and building finishes
• Office interiors, furnishings and textiles
• Outdoor furniture, art and other interior products

The event also features INDEX Design Talks, with industry discussions focused on areas such as hospitality design, sustainable design, luxury interiors and the role of technology and culture in contemporary spaces. The final 2026 talks schedule should be checked once the organisers publish the full agenda.

Because the events are co-located, a construction professional can source building products at Big 5 and finishing and interior products at INDEX in a single visit. Cityscape Qatar 2026 will also run alongside them, adding a real-estate component to the three-event programme.

How to register as a trade visitor

Entry is promoted as free for trade and industry professionals, but visitor registration for the 2026 edition is not yet live as of 10 September 2026. The official Big 5 Construct Qatar and INDEX Design Qatar websites currently allow visitors to register their details to be notified when registration opens.

Step-by-step registration

1. Visit the official visitor page on the Big 5 Construct Qatar or INDEX Design Qatar website and select the option to be notified when visitor registration goes live.
2. Submit your contact and professional details so the organisers can notify you when registration opens.
3. Once 2026 visitor registration opens, complete the official registration form and follow the organiser's instructions for receiving and using your visitor badge or confirmation.

The official event website currently describes the co-location as “One pass, Three events”, with the visitor badge providing access to Big 5 Construct Qatar, INDEX Design Qatar and Cityscape Qatar, as well as the event talks. Check the final 2026 registration terms for repeat-entry and badge-validity details once registration opens.

Entry fees and badge validity

Entry is free for trade and industry professionals. Big 5 Construct Qatar's current visitor information also states that visitors under 18 are not permitted. The event badge is currently promoted as giving visitors:

• Access to the co-located exhibition events
• Access to event talks and learning sessions
• Entry to Big 5 Construct Qatar, INDEX Design Qatar and Cityscape Qatar under the co-located event format

Because 2026 registration is not yet live, final instructions on badge collection, digital passes, QR codes and repeat entry across the three days should be confirmed once the organisers publish the visitor-registration details.

Tips for first-time visitors

• Sign up for the registration alert now, then complete your visitor registration once it officially opens.
• Dress smart-casual and bring business cards or have your digital contact details ready — this is a networking-heavy environment.
• Plan your route through the halls once the 2026 floor plan and exhibitor list are published so you don't miss key suppliers.
• Take the Metro to DECC station if you want to avoid West Bay parking pressure.
• Block time for both shows — and Cityscape Qatar if relevant to your work — to make the most of the co-located format.

Whether you're sourcing cladding for a Lusail tower or finishes for a boutique fit-out in Msheireb, these events bring major parts of Qatar's construction, interiors and real-estate ecosystem together for three days. Browse construction and design jobs in Qatar on Qatar Living, or explore our business services directory.

FAQs

When and where is Big 5 Construct and INDEX Design Qatar 2026?

Both events take place from 6 to 8 October 2026 (Tuesday to Thursday) at the Doha Exhibition & Convention Center (DECC) in West Bay, Doha. They are also co-located with Cityscape Qatar 2026.

What are the opening hours?

Final opening hours for the 2026 edition have not yet been confirmed on the official event websites. The 2025 edition of Big 5 Construct Qatar ran from 12pm to 8pm daily, but visitors should check the official 2026 schedule closer to the event.

Is entry free?

Yes. The organisers promote entry as free for trade and industry professionals. However, 2026 visitor registration is not yet live as of 10 September 2026, and visitors can currently sign up to be notified when registration opens.

Does one badge cover both shows?

Yes. The official event website describes the co-location as “One pass, Three events”, with a badge providing access to Big 5 Construct Qatar, INDEX Design Qatar and Cityscape Qatar, as well as the event talks. Check the final 2026 registration terms once registration opens.

How do I get to DECC?

The easiest option for many visitors is the Doha Metro Red Line to DECC station, which is next to the exhibition centre. You can also take a Karwa taxi or ride-hailing service, or drive and use DECC's underground paid parking.

Who should attend?

The shows are aimed at construction, contracting, architecture, engineering, fit-out and interior design professionals, as well as suppliers, buyers and other industry professionals.

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