Transform your home with a modern, fully insulated modular garden room designed for comfort and year-round use. Built using the innovative LEKA Xi system, these durable GRP structures provide a practical and stylish way to create additional living or working space.
Your new garden room can be designed as either an extension to your existing property or a freestanding building within your garden. This flexible solution makes it ideal for a wide range of uses, from home offices and studios to gyms or relaxation spaces.
A fully customisable flat-roof garden room with a stylish timber-look finish, designed to create a comfortable and modern outdoor living space.
A fully customisable flat-roof garden room featuring a timber-look finish and an integrated side canopy, providing additional sheltered outdoor space.
We also offer a completely bespoke garden room option, with a wide choice of roof styles, cladding finishes, and design features to suit your specific requirements.
A LEKA Xi modular GRP garden room is a modern, fully insulated structure designed to provide additional living space that can be used comfortably throughout the year. Built using advanced materials and precision manufacturing techniques, these garden rooms offer excellent thermal performance, durability, and security for your home.
Every garden room is made to measure, ensuring it fits perfectly within your available space and meets your specific requirements. Key components, including the framework, flooring, and structural panels, are manufactured in advance to the exact dimensions of your project. This approach helps streamline installation while delivering reliable, long-lasting performance.
A wide range of window and door options is available, allowing you to maximise natural light and enjoy clear views of your garden. You can also personalise the appearance of your new space with a choice of external finishes such as Leka Brick, Stone, or Timber, or select an alternative finish to suit the style of your property.
Thermal performance is a key feature of our modular garden rooms, helping to create a comfortable environment that can be used throughout the year. Each structure is carefully designed with multiple layers of high-quality insulation to maintain a stable indoor temperature in both colder and warmer weather.
PIR insulation boards are installed within the floor and roof structure to improve heat retention, while EPS insulation is integrated into the GRP framework to enhance overall energy efficiency. Additional components, including insulated plasterboard and durable flooring materials, further support the room’s thermal performance.
Double-glazed windows and doors also play an important role in reducing heat loss and improving comfort, allowing you to enjoy a warm, energy-efficient space in every season.
One of the key features of LEKA Xi modular garden rooms is the wide range of realistic external cladding finishes available. These high-quality GRP cladding options are designed to replicate the appearance of traditional building materials while providing long-lasting durability and low maintenance.
If you appreciate the natural look of timber, our GRP timber-effect cladding allows you to achieve that classic appearance without the maintenance concerns associated with traditional wood. These durable finishes offer long-lasting performance while resisting issues such as rot, moisture, and pests.
Our range of brick-effect cladding provides the timeless look of traditional brickwork while maintaining the benefits of a modern, lightweight structure. With a variety of styles and colours available, the finish can be carefully matched to the character of your property.
The LEKA Xi modular GRP system offers a modern, energy-efficient alternative to traditional timber or brick-built garden rooms. Constructed from precision-engineered, pre-manufactured sections, each component of the system is carefully produced and quality-tested before delivery to your property.
This approach helps ensure consistent performance, faster installation, and reliable long-term durability. Below is a simple step-by-step guide outlining how a LEKA Xi insulated garden room is professionally assembled.
Extensive groundwork is not usually required with the LEKA Xi system, as the adjustable support feet can be installed on a range of suitable base types, including:
If you already have a concrete hardstanding, it may provide a suitable foundation for your new garden room.
Alternatively, simple concrete pads can be installed to create a stable and reliable base.
Ground screws are an excellent option, particularly where the ground is uneven or where minimal disruption is preferred.
Once the base has been prepared, the main structural framework is installed:
The LEKA Xi GRP base framework is carefully positioned and secured to form the foundation of the structure.
High-performance PIR insulation boards are fitted between the floor joists to improve thermal efficiency.
Pre-manufactured wall sections are then installed to create the main structure of the garden room.
With the framework in place, the wall components are completed:
High-quality EPS insulation is fitted within the wall structure to enhance thermal performance.
The insulation is protected with durable, water-resistant boards to ensure long-term reliability.
The exterior is finished with your chosen realistic GRP cladding, providing both durability and visual appeal.
After the walls are completed, the roof structure is installed:
The LEKA Xi GRP roof framework is securely fitted to complete the structural shell.
Insulation boards are inserted into the roof framework to maintain a comfortable indoor temperature.
The insulation is then covered with protective, weather-resistant boards to prepare the roof for its final finish.
Once the main structure is complete, the selected external features are installed:
Your chosen roof finish, along with any optional glazing features, is fitted to complete the exterior.
Any chosen window options are fitted to provide natural light and ventilation.
The final stage focuses on completing the interior and adding optional features:
Floorboards are installed, and energy-efficient plasterboard is fitted to the walls and ceiling.
The interior can be finished with a smooth plaster skim or alternative internal cladding, depending on your preference.
Electrical connections can be installed, including power sockets, lighting, and other optional features to make the space fully functional.
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