Maximising ROI: How a well-designed roof terrace system adds value to commercial properties

Once overlooked, rooftop spaces are now seen as high-value assets that can significantly enhance the appeal and profitability of a building. From office blocks to mixed-use developments, a thoughtfully designed roof terrace system doesn’t just offer aesthetic value, it delivers measurable returns.

Whether it is attracting premium tenants, increasing rental yields or adding long-term value to a property, the benefits are clear.

In this blog, we explore how roof terraces have evolved from optional extras to essential investments. As well as how Raaft’s innovative systems are helping property owners and developers unlock their full potential.

The rise of roof terraces in commercial properties

Roof terraces have transitioned from luxury add-ons to strategic assets in commercial property design. The rise has been driven by a combination of factors, including increased demand for outdoor space, a focus on employee well-being and the potential to add value to the property.

Businesses are recognising that roof terraces are more than just aesthetic features, they are multifunctional spaces that support productivity, sustainability and even marketing efforts. Whether used for informal meetings, events or simply providing a space to unwind, these elevated outdoor areas are becoming essential to modern commercial developments.

Key benefits driving this trend include:

• Increased property value: A well-designed roof terrace can significantly enhance a building’s appeal and resale potential.
• Competitive advantage: Properties with premium outdoor space often attract higher-quality tenants and can gain better rental yields.
• Improved tenant retention: Offering desirable amenities like roof terraces helps retain tenants longer, reducing vacancy rates and turnover costs.
• Revenue-generating opportunities: For hospitality or mixed-use developments, rooftop areas can be leased or used for cafes, bars or event spaces, creating new income streams.

As demand for smarter, more human-centric spaces grows, roof terraces are proving to be a valuable investment for forward-thinking developers and property owners.

The financial impact: How roof terraces boost property value

Incorporating a roof terrace into a commercial property is not just a design choice, it is a strategic investment with measurable financial benefits. Well-executed rooftop spaces can significantly enhance a property’s market value, rental potential and overall return on investment.

Higher rental yields

Properties with premium outdoor spaces, such as roof terraces, can command higher rents. Tenants are willing to pay more for access to functional, attractive spaces that improve quality of life and enhance the work environment.

Increased asset value

By adding usable square footage and elevating the building’s appeal, roof terraces contribute to a higher valuation of the entire property. This can lead to better outcomes in sales.

Improved occupancy rates

Buildings with desirable outdoor spaces often experience lower vacancy rates. Tenants are more likely to choose, and stay in, properties that offer enhanced lifestyle features.

Long-term cost efficiency

Beyond the immediate financial gains, roof terraces can improve energy efficiency, helping to reduce heating and cooling costs over time. This contributes to lower operational expenses and improved sustainability credentials, which can also be a value-add for investors.

Enhanced marketability

Rooftop amenities create strong visual and experiential selling points in marketing materials, listings and tours. A well-designed terrace can transform a property’s perception, making it stand out in a crowded marketplace.

More than aesthetic: The practical benefits of roof terraces that influence ROI

While roof terraces certainly enhance the visual appeal of a commercial property with plenty of design options to choose from, their value goes far beyond aesthetics. Roof terraces offer a wide range of practical benefits that improve the functionality, sustainability and overall experience of a building.

1. Optimised structural support

Raaft’s modular terrace system uses interlocking joists and bracing struts to create a strong yet lightweight platform. This framework effectively mitigates localised weight loading, ensuring the terrace can support various uses without compromising structural integrity.

2. Enhanced water drainage

The Venice Clip, a discreet and effective solution, facilitates the drainage of water from tiles. This ensures that standing water does not exceed 5mm in depth, preventing water pooling and potential damage.

3. Fire safety compliance

All core components of the Raaft roof terrace system, including the adjustable pedestals and joists, are made from BRoof(t4) rated materials, ensuring compliance with the highest fire safety standards. This non-combustible construction provides peace of mind for property owners and tenants alike.

4. Ease of installation and maintenance

Raaft’s roof terrace system is designed for quick and easy installation without the need for specialist tools. The innovative clip system holds surfaces securely in place and can be quickly removed to allow for access and essential maintenance, minimising disruption.

5. Sustainable and customisable design

The system offers design freedom with a variety of aesthetically pleasing colours, effects and finishes, including high-quality porcelain tiles and decking options. Raaft’s planters and furniture are made from durable materials, allowing for the creation of green spaces that support biodiversity and contribute to environmental sustainability.

By integrating Raaft’s roof terrace system, commercial properties can transform underutilised spaces into vibrant, functional areas that enhance both the building’s value and the well-being of its occupants.

Raaft roof terrace systems: Built for performance and profit

At Raaft, we don’t just design roof terrace systems, we engineer platforms that enhance both building performance and commercial returns. Our systems are trusted by architects, developers and contractors for their structural integrity, design flexibility and compliance with the highest industry standards.

From our robust aluminium substructure and non-combustible pedestals to smart drainage solutions, every component is designed to solve real-world challenges while enhancing the long-term value of your property. The result is a durable, low-maintenance roof terrace system that elevates underused rooftops into highly desirable, income-generating spaces.

Partnering with Raaft for long-term success

At Raaft, we work closely with developers, architects and contractors to deliver roof terrace systems that are as functional as they are beautiful.

Our team is committed to helping you achieve your project’s commercial goals. Whether you are developing an office block, mixed-use building or hospitality venue, we will ensure your roof terrace adds lasting value.

As a leading UK designer and manufacturer of roof terrace and planter systems, roof decking and tiles, Raaft can assist you at every stage of the design, specification, and installation process. To discuss your ideas for a roof terrace, contactthe experts at Raaft today. We’re always happy to help and answer any questions you may have.