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Mansard Loft Conversion with Lanext Construction.


    Lanext Construction’s Customised Mansard Loft Conversions

    Transform your home with a stylish and functional Mansard Loft Conversion. Maximise your living space and increase the value of your property by choosing this popular and versatile loft conversion style.

    Why Choose a Mansard Loft Conversion?

    Mansard Loft Conversions offer numerous benefits, such as increased headroom, additional living space, and the potential for a variety of design styles. With a Mansard Loft Conversion, you can create a spacious, light-filled area that perfectly complements your home’s existing architecture and caters to your personal design preferences.


    Construction Experience

    At Lanext Construction, we pride ourselves on delivering high-quality, bespoke construction services that exceed your expectations. Our team of skilled professionals partners with architects and quantity surveyors to provide you with a full package design and build experience for your Mansard Loft Conversion.

    • London
    • Essex
    • Surrey
    • Hertfordshire
    • Hampshire

    Mansard Loft Conversions.

    Every home is unique, which is why we offer customised solutions for your Mansard Loft Conversion project. Our experienced team will work closely with you to design and build a loft conversion that meets your specific needs, preferences, and budget.

    Skilfully Crafted Mansard Loft Conversions to Elevate Your Home.


    For Mansard Attic conversions in all types of property.

    Innovative Design Solutions

    Tailoring Mansard Loft Conversions to your vision.

    • Customised layout options
    • Space-optimising solutions
    • Attention to architectural detail
    • Integration with existing home style
    • Functional, aesthetically pleasing designs

    Seamless Project Management

    Efficient, hassle-free loft conversion process.

    • Coordinated design and build process
    • Timely project completion
    • Dedicated project manager
    • Transparent communication
    • Simplified planning permission assistance

    Environmentally Conscious Construction

    Eco-friendly practices for a greener future.

    • Sustainable, energy-efficient materials
    • Waste reduction and recycling
    • Solar power integration (optional)
    • Insulation for improved energy efficiency
    • Low-impact construction techniques


    We are committed to environmentally friendly construction practices. Our sustainable approach to Mansard Loft Conversions incorporates energy-efficient materials and eco-friendly building techniques, ensuring your new living space is not only beautiful but also eco-conscious.

    The Full Package Design and Build Process

    Our seamless design and build process takes you from initial consultation to project completion with ease. We manage every aspect of your Mansard Loft Conversion, including architectural services, planning permission, construction, and interior finishing. Trust our expertise to bring your vision to life.


    Please feel free to browse some of our recent projects to familiarise yourself with the quality and scope of our work.

    Contact Us Today

    Are you looking to transform your home with a Mansard Loft Conversion? Our team of experts is here to help you every step of the way. Contact us today to discuss your project and discover the premium Lanext Construction experience.


    Commonly asked questions

    Is a Mansard Loft Conversion covered under permitted development?

    A Mansard Loft Conversion may not be covered under permitted development rights, as it typically involves significant alterations to the roof structure. However, planning regulations vary between local authorities, so it is essential to consult with our team and your local planning department to determine if planning permission is required for your specific project.

    How long does it take to complete a Mansard Loft Conversion?

    The duration of a Mansard Loft Conversion project depends on factors such as planning permission, design complexity, and the size of the conversion. Generally, a Mansard Loft Conversion can take anywhere from 8 to 12 weeks to complete.

    Do I need planning permission for a Mansard Loft Conversion?

    Planning permission may be required for a Mansard Loft Conversion, depending on your local planning regulations and the extent of the alterations to your property. Our team can help guide you through the planning permission process and ensure all necessary requirements are met.

    Can a Mansard Loft Conversion be built on any type of property?

    Mansard Loft Conversions are generally well-suited for various property types, including terraced, semi-detached, and detached homes. However, certain factors such as roof structure and local planning regulations can affect feasibility. Consult with our team to determine if a Mansard Loft Conversion is suitable for your property.