Rationel Sliding Patio Doors

Sliding patio doors provide an effortless connection between your indoor and outdoor spaces, combining functionality with stunning aesthetics. Rationel sliding doors are designed to frame your views beautifully while delivering exceptional energy efficiency and durability. Perfect for contemporary homes and projects, these doors bring Scandinavian craftsmanship and innovation into every detail. 

At CBP, we proudly offer Rationel’s range of bespoke sliding doors, combining their exceptional design with our expertise in high-quality installations. Whether you’re a homeowner, architect, or developer, our team ensures every project benefits from the very best in performance and style. 

Product Overview

Rationel sliding doors are designed to bring in an abundance of natural light while saving space. With a sleek, modern profile, they are available in AURAPLUS triple-glazed aluminium-clad timber, known for its minimal maintenance and impressive durability. The lift-and-slide mechanism ensures effortless operation, making them ideal for homes where maximising space and usability is essential. 

The large glass panels not only enhance the visual connection to the outdoors but also provide superior insulation, maintaining a comfortable indoor climate throughout the year. Rationel sliding doors are available in customisable dimensions, with sizes reaching up to 3.5 metres wide and 2.4 metres high, allowing for expansive openings and uninterrupted views. 

Product Features 

Rationel sliding doors offer a harmonious blend of design and functionality. Their space-saving mechanism ensures smooth operation, making them an excellent choice for balconies, patios, and gardens where hinged doors might be impractical. The aluminium-clad timber construction provides a contemporary look on the exterior while maintaining the warmth of natural wood indoors. 

With over 200 colour options, you can customise your sliding doors to complement both the interior and exterior of your home. The durable aluminium cladding ensures a lifespan of decades, while timber interiors can be painted or stained to match your aesthetic preferences. 

Design and Engineering 

Meticulous Scandinavian craftsmanship defines every Rationel sliding door. The AURAPLUS profile features clean, minimalist lines and robust engineering that withstands the elements while offering exceptional thermal performance. 

Each door incorporates argon-filled glass units with warm edge spacers, reducing heat loss and minimising condensation. For south- or west-facing properties, solar control glass is available to prevent overheating, while acoustic glass enhances sound insulation, making Rationel sliding doors ideal for urban homes. 

Security and Energy Efficiency

Rationel sliding doors provide peace of mind with their industry-leading security features. The three-point locking mechanism includes a hook bolt in hardened steel and reinforced hinges, ensuring maximum protection against forced entry. Secured by Design certification further confirms their robustness, offering reliable protection for your property. 

Energy efficiency is equally impressive, with triple-glazing as standard and U-values designed to meet the most stringent building regulations. The combination of laminated glass and advanced thermal technology ensures your home remains secure, warm, and energy-efficient year-round. Doors come glazed with toughened safety glass, having a soft-coat low-emissivity coating, warm edge spacer bars and argon gas fill.  

Premium hybrid and timber Rationel Sliding Doors from CBP 

Rationel sliding doors seamlessly blend Scandinavian innovation with timeless design, making them a superior choice for any residential or commercial project. At CBP, we offer not only Rationel’s sliding doors but also a range of complementary Rationel products, including windows, front doors and patio doors. allowing you to create a cohesive design throughout your property. 

Visit our Corsham Showroom to explore Rationel’s sliding doors and other premium products. With decades of experience, we guide homeowners, architects, and developers through the process of selecting and installing the perfect solutions for their projects. Contact us today to discover how Rationel sliding doors can transform your living spaces.