Cultivating Heights: How Planters Transform Commercial Rooftop Terraces | Furnitubes

In the concrete expanse of urban environments, commercial rooftop terraces offer a rare opportunity to reclaim outdoor space and transform it into something truly remarkable. With thoughtful planning and well-chosen planters, these elevated spaces evolve from unused roof areas into vibrant realms that enhance wellbeing, provide practical benefits, and create meaningful connections with nature.

The rooftop renaissance

The past few years have witnessed a significant shift in how businesses value their outdoor spaces.

Recent research conducted by Lenovo reveals that spending just 29 minutes outdoors can boost productivity by an impressive 45%, making the commercial rooftop terrace both a beautiful design feature and a strategic investment in staff wellbeing.

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As workplaces evolve post-pandemic, the need for accessible outdoor spaces has become increasingly apparent. According to research from Great Place To Work UK, 86% of employees at the UK’s Best Workplaces for Wellbeing report they “look forward to coming to work”, compared to a UK average of just 55%.

This suggests that thoughtfully designed environments significantly impact employee sentiment and engagement.

Planting purpose: the practical benefits

Beyond enhancing aesthetics, strategically placed planters deliver multiple practical advantages that transform commercial rooftop terraces into truly functional spaces:

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Natural shade solutions

High summer temperatures can render rooftop spaces unusable during peak hours, but this challenge presents an opportunity for creative design solutions. Our AKRI planters can accommodate small trees and tall ornamental grasses that provide natural, sustainable shade patterns.

These shift beautifully throughout the day, softening harsh sunlight while maintaining the brightness that makes outdoor spaces appealing.

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Unlike fixed canopies, living shade solutions respond to the environment, creating dynamic patterns of light and shadow that add visual interest while maintaining comfortable temperatures. The height and placement of these planters become essential elements in the terrace’s microclimate design strategy.

A beautiful example of this design solution was the delivery of seating and planting solutions for the outdoor amenity space and roof terrace of the Daventry International Rail Freight Terminal (DIRFT), a rail-road intermodal freight terminal. The space utilizes AKRI 300 and AKRI Snap to form a variety of linear shapes filled with plants and greenery to create a peaceful oasis with a view of the countryside.

Defining space and directing movement

Rooftop terraces often serve multiple purposes simultaneously, from casual lunch breaks to client meetings and collaborative work sessions. The thoughtful arrangement of planters creates natural divisions that guide movement and define spaces without the need for jarring physical barriers.

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Consider how the AKRI 600 system, with its curved panels and integrated seating options, establishes fluid boundaries while maintaining an open, inviting atmosphere. These subtle delineations help direct foot traffic and create pockets of activity without fragmenting the cohesive feel of the space.

Uniun bench and planters in Geometric configuration on IKEA Hammersmith Rooftop

Space optimisation through integration

In urban environments where every square metre counts, multifunctional elements become invaluable. The UNIUN Bench & Planter offers an elegant solution with its distinctive trapezoid shape that allows for creative configurations beyond conventional linear arrangements.

Uniun bench and planter at IKEA Hammersmith

By combining seating with planting space, these versatile units enable terrace designs that serve both social and environmental purposes without compromising on either. The IKEA Hammersmith project demonstrated how these integrated elements optimise valuable space.

The UNIUN bench and planter modules provided a flexible, versatile solution that created functional zones throughout the space, benefiting not only IKEA and Livat shoppers but also residents of surrounding buildings.

Crafting urban oases

The psychological impact of green spaces in urban environments cannot be overstated. Commercial rooftop terraces with abundant planting create genuine retreats from the intensity of office life, offering vital moments of respite and perspective.

Seating and planters on residential rooftop

The wellbeing dividend

Current workplace wellbeing research indicates that access to green spaces significantly impacts employee mental health.

According to research from Magic Office, workplaces that understand the importance of green spaces improve cognitive function by up to 26% and reduce sickness-related absenteeism by 30%.

RailRoad Green Dragon House

Our RailRoad Planter system exemplifies how functional elements can be designed with wellbeing in mind. The steel planting container features a decorative timber top rim that serves as perch seating.

This encourages spontaneous moments of pause and reflection throughout the working day, creating precisely the kind of microbreaks that research shows improve focus and reduce stress.

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Biodiversity in the sky

The ecological benefits of rooftop planting extend beyond the immediate users of the space. Well-designed commercial terraces can contribute meaningfully to urban biodiversity, providing habitats for pollinators and birds that would otherwise find little sanctuary in city centres.

Research published in the Journal of Landscape and Urban Planning found that both use of workplace open space and views of vegetation types such as trees, lawn, and flowering plants were positively associated with employee wellbeing levels.

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The AKRI Snap system, crafted from 80% recycled steel and featuring our Endura® thermally-modified ash, delivers sustainable, biodiverse planting solutions.

The system’s modular design enables the creation of varied planting depths and environments, supporting diverse plant communities that thrive in different conditions.

Aesthetic and commercial appeal

Commercial properties with well-designed green spaces command higher rents and attract prestigious tenants. A thoughtfully executed rooftop terrace becomes a powerful selling point, particularly for hospitality businesses or offices in competitive markets.

In fact, research by London property agents Marsh and Parsons found that a well-designed roof garden can add between 10-25% value to properties in affluent areas, as noted in our Rise of Roof Gardens blog.

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The RailRoad planter demonstrates how practicality needn’t come at the expense of aesthetics. Its folded heavy section recycled steel construction ensures longevity, while the double course timber top rim visually softens the overall effect and provides comfortable perch seating.

This balance between toughness and refinement makes it particularly well-suited to high-traffic commercial environments.

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At The Conduit in London, our RailRoad seating was selected to create a continuous wavy modular solution that accommodates large planter pots within curved sections.

Delivered in modules for easy transportation to the roof terrace, the 15-metre RailRoad Delta seat with continuous backrest now provides members with a comfortable place to relax amongst greenery while enjoying stunning views across London.

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In competitive commercial property markets, distinctive amenities that enhance the overall experience of a building can make a significant difference.

Research from the British Council for Offices (BCO) indicates that energy savings from green buildings can amount to as much as 50%, both benefiting the environment and translating into considerable cost savings for businesses in the long run.

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The integration of appropriate planting and comfortable, durable furniture ensures these spaces deliver value throughout the year.

The RailRoad Integrated Seat & Planter exemplifies durable design that withstands British weather conditions while maintaining its aesthetic appeal, enabling commercial properties to maximise their outdoor assets regardless of season.

Practical considerations for rooftop success

Creating a successful commercial rooftop terrace requires careful consideration of several practical factors:

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Structural integrity

Weight considerations are paramount when planning rooftop installations.

Our products are designed with this in mind: the AKRI system features lightweight panels that can be easily transported and assembled on site, while the UNIUN bench and planter units utilise a rotationally-moulded LLDPE base that provides stability with optimal weight.

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Drainage and maintenance

Proper drainage remains essential for the health of plants and the integrity of the building structure. All our planter systems incorporate thoughtful drainage solutions: the RailRoad planter’s central drainage pipe prevents waterlogging while the UNIUN planter’s built-in spout maintains an optimal 40mm water reservoir.

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Weather resilience

UK weather patterns demand materials that withstand everything from driving rain to unexpected heatwaves. Our triple-process finish on steel components and use of durable Iroko timber ensure longevity and performance regardless of conditions.

Looking ahead: the future of commercial rooftop design

As urban density increases and the value of outdoor space continues to rise, commercial rooftop terraces will play an increasingly important role in workplace design. The integration of digital technologies from automated irrigation systems to weather-responsive shade elements promises to make these spaces even more functional and sustainable.

The trend toward biophilic design principles, which seek to strengthen the connection between occupants and the natural world, suggests that planting will become more central to commercial rooftop terraces, not merely decorative but essential to their function and appeal.

Aerial view of DIRFT roof terrace

Case study: Transforming an exposed rooftop into a year-round amenity

A recent project at Prologis RFI DIRFT, one of the UK’s premier logistics and distribution parks, illustrates these principles in action. The client sought to transform underutilised rooftop space into a valuable amenity for warehouse staff as part of their BREEAM Excellent rated building.

AKRI steel planter with integrated timber seat

Working with landscape architects BCA Design, we developed a scheme using AKRI 300 planters in various configurations to create distinct zones while maintaining visual coherence.

The roof terrace installation included our AKRI planters with integrated seating to create flexible spaces with quiet pockets for staff both at ground level and on the roof terrace.

AKRI steel planter with integrated timber bench

As the associate landscape architect at BCA Design noted,

“We have worked with Furnitubes on a number of schemes… We used RailRoad modular seating and AKRI planters with integrated seating to create flexible spaces with quiet pockets for warehouse staff at both ground level and for a roof terrace.”

The project has transformed not just the physical space but how it functions within the building community. What was once empty square meterage has become a valued amenity that enhances the overall workplace experience.

Aerial view of RailRoad benches in open space

Bringing nature to new heights

As cities become denser and ground-level green space grows scarcer, commercial rooftop terraces offer a viable alternative that benefits businesses, employees, and the urban ecosystem.

Through thoughtful integration of planters and seating, these elevated spaces can deliver meaningful connections with nature without sacrificing functionality.

Close up of Furnitubes' RailRoad steel and timber bench

The keys to success lie in understanding the unique requirements of rooftop environments, selecting appropriate products, and designing with both plants and people in mind.

When these elements align, the result is an attractive and valuable extension of the working environment that enhances wellbeing and productivity.

AKRI 300 Steel Retaining Planter with Integrated bench

Research from Georgetown University Medical Center reinforces this, finding that employees who spent just 90 minutes twice weekly on nature-based activities outdoors experienced enhanced visual processing speed, improved attention, better cortisol levels, and reduced burnout symptoms.

By lifting our gaze upward and reimagining these previously overlooked spaces, we create new realms of wellbeing that serve both present needs and future aspirations. Commercial rooftop furniture – particularly integrated planter and seating solutions – makes this transformation not just possible but practical.