Commercial terraces are fast becoming a must-have feature for modern workplaces, restaurants and bars. These outdoor spaces offer far more than a place to grab some fresh air. They are now expected to serve multiple functions throughout the day. From quiet morning meetings and informal catch-ups to client entertaining and full-scale evening events, a well-designed terrace can transform seamlessly to meet a wide range of needs.

In this blog, we will explore how to design and deliver flexible commercial terraces that are stylish, functional and built to adapt, no matter the occasion. We will also show how Raaft’s roof terrace system makes it easy to create multi-purpose spaces without compromising on performance or aesthetics.

The rise of multi-use commercial terraces

Outdoor spaces have evolved from optional extras to essential assets in commercial design. Whether in bustling business districts or vibrant hospitality settings, roof terraces are now expected to do more. They have become vital extensions of indoor environments as places to work, relax, network and celebrate.

This growing demand for multi-functionality has sparked innovation in how commercial terraces are being designed, built and used. Businesses are reimagining these areas not just as static patios but as dynamic spaces that can support a full day’s activity.

commercial terrace space

One terrace, many functions: Why flexibility is key

Space efficiency and experience-driven design matter more than ever, making flexibility the cornerstone of a successful commercial terrace. Whether you are managing a corporate rooftop, a restaurant balcony or a hospitality venue, the ability to adapt the terrace to different functions throughout the day is what makes the space truly valuable.

From sunrise meetings to sunset events, terraces must effortlessly transform. Here is why flexibility is essential:

1. Maximising ROI

A static space that serves a single purpose can be underutilised for most of the day. But a terrace that supports everything from quiet morning work sessions to vibrant after-work gatherings becomes a high-performing, revenue-generating asset.

2. Meeting evolving user needs

The way people use outdoor spaces has changed. Employees crave casual breakout zones. Clients expect impressive entertainment areas. Guests want atmosphere. A flexible commercial terrace that can adapt to these needs without major effort or reconfiguration is essential.

3. Future-proofing the design

Business needs evolve, and so do the expectations of customers and staff. Designing flexibility into the terrace from the start, using modular systems, durable surfaces and movable elements ensures the space remains relevant and functional as requirements shift over time.

4. Supporting wellness and productivity

Workplace terraces that can adapt between focused solo zones and social meeting areas can help boost employee well-being and productivity. Offering choice in how and where people work is proven to foster creativity and satisfaction.

What makes a terrace truly flexible?

Not all commercial terraces that claim to be multi-purpose actually deliver on that promise. A truly flexible terrace is more than just an outdoor space with nice furniture. It is a thoughtfully designed environment that can change function, mood and capacity with minimal effort.

So, what sets a truly adaptable terrace apart?

  • Versatile furniture: Furniture that can be easily moved or reconfigured is important to serve multiple purposes. This could include seating that can also be used as tables or modular furniture that can adapt for different group sizes.
  • Integrated elements: Incorporating greenery with integrated planters and seating adds visual interest to the commercial terrace and creates a more inviting atmosphere.
  • Weather-ready design: Shade, shelter, heating, weather resistant materials and good drainage help ensure year-round use, even in unpredictable climates.
  • Seamless aesthetics: Even as the space transforms, it should remain cohesive and on-brand. Materials, finishes and fixtures should support multiple configurations while maintaining visual consistency.
  • Multi-zonal layouts: Rather than a single open-plan area, flexible terraces offer distinct zones that support different activities simultaneously. This includes casual seating, formal meeting spots, dining tables or standing space for events.

A terrace that hits these marks doesn’t just look good, it works hard all day long, delivering real value for businesses and a better experience for everyone who uses it.

commercial terrace for socialising

Key design considerations for multi-use roof terraces

Designing a multi-use roof terrace for a commercial setting involves thoughtful planning to balance functionality, safety, aesthetics and versatility. Here are key design considerations to keep in mind:

  1. Structural integrity: Ensure the existing roof can handle the weight from people, furniture, plants and surface materials used for the commercial roof terrace.
  2. Material selection: Choose durable, weather-resistant materials for decking, furniture and other elements.
  3. Waterproofing and drainage: Ensure effective drainage solutions are in place to prevent pooling, such as the Raaft Venice Clip.
  4. Safety features: Choose decking that has anti-slip finishes and is fire-resistant to ensure ultimate safety for your commercial terrace.
  5. Greenery: Add visual appeal and environmental benefits with well-chosen, low-maintenance plants.

Why Raaft’s roof terrace system stands out

When planning a commercial roof terrace, choosing the right support and decking system is crucial. Raaft’s roof terrace system offers a comprehensive, high-performance solution that addresses key challenges in rooftop design, making it an ideal choice for architects, developers and contractors. Here is why it stands out:

1. Adjustable pedestals for seamless levelling

Raaft’s adjustable pedestals make it easy to create perfectly level surfaces, even on sloped or uneven roof substrates. This flexibility allows for quick installation and precision alignment across varying roof types and heights.

2. Fire-rated decking for safety compliance

Safety is a top priority on any commercial terrace and Raaft delivers with fire-rated decking systems that meet or exceed UK and international building regulations.

3. Easy access for ongoing maintenance

Unlike traditional installations that require dismantling sections for repairs or inspections, Raaft’s system is designed for easy access.

4. High load capacity for commercial use

Raaft’s roof terrace system is engineered to support heavy foot traffic and commercial grade installations, including outdoor furniture, planters and other rooftop features.

Whether you are building a luxury rooftop bar, corporate breakout space or a green communal area, Raaft’s roof terrace system provides the flexibility, safety and strength required for high-performance commercial roof terraces. It is a future-proof solution that ensures your rooftop space is functional, safe and beautifully finished.

Commercial roof terrace system Westminster fire station

Customising your space: Design options from Raaft

Beyond its technical excellence and safety features, Raaft’s roof terrace system empowers you to create a bespoke outdoor space that aligns with your design vision, branding and functional needs. Whether you are designing a calm retreat, a lively social hub or a sleek professional setting, Raaft offers the flexibility and aesthetic range to bring your ideas to life.

  • Colours and texture: Raaft’s porcelain decking comes in a wide range of colours and finishes, allowing you to tailor your space to match your architectural style or brand palette. You can choose from natural tones, industrial greys or wood-effect finishes to create a unique design.
  • Integrated planters: Add greenery to soften the space, improve air quality and introduce natural elements. Opt for built-in planters designed to integrate seamlessly with the Raaft roof terrace system.
  • Seamless seating solutions: Transform your terrace into a comfortable, social environment with customisable seating options. Choose from integrated benches and seating that match the planter and decking finishes or go for modular solutions to define zones for relaxing, dining or meeting.

With Raaft, you can craft a fully customised experience that reflects your style and serves the intended purpose for your commercial terrace.

UK's leading designer and manufacturer

Rooftop terrace design from Raaft®

At Raaft, we not only offer complete roof terrace systems, but also the ideal outdoor furniture to complement them.

multi functional commercial terrace

Ready to design smarter terraces? Start with Raaft

Raaft makes it easier to deliver terraces that are beautiful, compliant and build to last. From design freedom and technical performance to faster installations and happier users, the Raaft system gives you everything you need to get commercial terraces right.

Explore the full Raaft range today and take the first step toward building smarter, more beautiful commercial terraces.