The ultimate guide to Raaft's roof terrace system: Design, installation, and benefits

Transforming a roof into a functional and beautiful outdoor space has become increasingly popular. With a focus on creative rooftop design, Raaft’s roof terrace system offers the perfect solution. Whether you are looking to create an entertainment area or a place for relaxation. Our innovative system makes it easy to bring your vision to life.
In this ultimate guide, we will walk you through everything you need to know about Raaft’s roof terrace system. From its unique design features and its installation process to the many benefits it provides.
What makes Raaft’s roof terrace system stand out?
Raaft designed its roof terrace system to revolutionise how we think about and use outdoor spaces. What truly sets it apart is its combination of innovative design, high-quality materials and user-friendly installation process. Some of the key features that make it a standout option include:
- Modular design for flexibility: The roof terrace system is modular. This means you can customise it to fit a variety of roof shapes and sizes. It can adapt, allowing you to create a tailored solution that meets your specific needs and design preferences.
- Durability and weather resistance: Made from high-quality materials and durable waterproof membranes. The roof terrace system is built to withstand harsh weather conditions. This ensures that your terrace remains functional and beautiful year-round. With minimal maintenance required.
- Efficient water management: One of the key features is its advanced drainage technology. The system, with the use of Venice Clips, enables a seamless integration with our tiles. These clips facilitate drainage from tiles and ensure that water does not pool on the porcelain tiles. Preventing damage to structures and enhancing safety.
- Weight loading: The roof terrace system mitigates localised weight loading. By using a framework of loadbearing joists and support pedestals. This alleviates the pressure that large landscaping features can create on a roof terrace.
- Anti-slip: Atria porcelain tiles are a safe, non-slip surface. This will ensure the safety of all who use the terrace, even in wet conditions. Reducing the risk of slips and falls on the rooftop terrace.
- Non-combustible: Fire-rated pedestals, joists and planters are all made from BRoof(t4) materials. Providing enhanced fire safety and ensuring that your roof terrace meets the highest fire resistance standards.
Our roof terrace system isn’t just another outdoor solution. It is a thoughtfully engineered system that offers unmatched versatility and durability.

Key design features of Raaft’s roof terrace system
The key design features of the roof terrace system include the modular design, durability, water management and weight loading. But there is also a large variety of high-quality finishes. Giving you freedom to design your dream outdoor space.
- Wide range of colours: You can choose from a wide range of colours for your roof terrace decking. This helps you create a space that perfectly matches the aesthetic you are designing. From neutral tones to bolder hues, the colour choices can complement any architectural style.
- Furniture options: The roof terrace system is not just about the structure. Creating a complete outdoor living experience is the focus. You can easily integrate a selection of furniture into the terrace design. Whether you need lounge seating or dining options, the furniture choices are designed to enhance both the comfort and style of your rooftop space.
- Planters and greenery integration: Incorporating plants into your roof terrace design not only boosts the aesthetic appeal but also improves air quality. Raaft’s system includes built-in planter options that fit seamlessly into the design. These planters are available in a variety of sizes and styles so you can create the perfect space.

How to plan and design your roof terrace
Designing a roof terrace with Raaft’s system can be an exciting yet challenging task. It involves balancing aesthetics, functionality and practicality.
To ensure your rooftop space meets your expectations it is important to follow a planning process.
- Assess your space and requirements: Ensure that your roof can support the weight of a terrace. As well as considering the access points to the roof terrace and the surrounding environment.
- Set your goals and purpose: Define the purpose of your roof terrace. Whether it is for relaxation or entertaining. This will help influence your design choices.
- Choose the right layout: Raaft’s modular system allows you to customise the layout of your terrace. Depending on the size and shape of your roof, think about how best to divide the space.
- Select your materials and finishes: The materials you choose will impact both the look and durability of your terrace.
- Work with professionals: While Raaft’s roof terrace system is designed for ease of installation, it is always helpful to consult professionals when planning your roof terrace.
By following these steps you will be able to design a roof terrace that not only meets your practical needs but also looks aesthetically appealing.

Step by step guide to installing the roof terrace system
Installing a roof terrace system is designed to be straightforward because of the modular components and user-friendly structure.
Here is a step-by-step guide to help get you started:
Step 1: Prepare the support structure
A solid foundation is crucial for a safe and sturdy roof terrace. Begin by installing the steel pedestals. Designed for easy installation and provide excellent support.
Step 2: Install the substructure
In this step you will need to lay down the Preventa® aluminium substructure joists. These 30mm & 50mm joists create a stable platform for your porcelain tiles.
The aluminium ensures durability and fire resistance, meeting UK building regulations and fire safety standards.
Step 3: Choose your surface
Select the surface that matches your design. A wide range of colours and finishes allows you to customise your rooftop terrace.
Step 4: Lay the tiles
Carefully place the tiles onto the aluminium substructure. The modular nature of the roof terrace system makes this process straightforward and efficient. Ensure that each tile is properly aligned and secure.
Step 5: Add the finishing touches
To complete your rooftop terrace, consider adding furniture or planters. These additions will add the perfect finish to your outdoor space.

Maintenance tips for ensuring longevity of your roof terrace
Once your roof terrace is complete, it is important to maintain it to ensure longevity.
You can easily keep the decking and furniture clean to achieve this. By wiping down surfaces and removing any debris that might accumulate.
Periodically check the drainage system to ensure there are no blockages. Ensuring that the water is flowing as it should be.
UK's leading designer and manufacturer
Roof terrace system from Raaft®
At Raaft, we not only offer complete roof terrace systems, but also the ideal outdoor furniture to compliment them.

Why choose Raaft for your roof terrace project?
When creating a stunning and functional roof terrace, Raaft stands out as the ideal choice.
Our innovative roof terrace system and high-quality materials offer a complete solution for all your outdoor space needs.
Our roof terrace system allows you to transform your roof into the perfect outdoor space.
At Raaft®, we are committed to providing innovative and versatile terrace systems. Making it easy to achieve your design vision.
Contact us today to learn more about our products and how we can help you create the perfect roof terrace for your project.