Design & Build Contractors Delivering Considered London Homes

At S & M Solutions Ltd, we specialise in bespoke loft conversions across London, unlocking hidden space and adding lasting value to your home. Whether you are creating an additional bedroom, a home office, or a premium en-suite master suite, our in-house team delivers a fully integrated design and build service from start to finish.
From the initial concept, planning and structural design through to construction, finishes and final handover, every stage is managed under one coordinated team — reducing hassle, improving communication, and ensuring better controlled results throughout the project.
With over 20 years of experience transforming London homes, we create beautifully finished loft spaces with minimal disruption and a seamless experience from concept to completion.
For many homeowners in London, space is a premium. A loft conversion offers a practical and cost-effective alternative to relocating, while increasing both comfort and property value.
Turn your attic into a bright, functional room with purpose
Professionally designed conversions can significantly boost resale value
Whether it's a master suite, office, or extra living area, it’s tailored to you
Stay in the home and location you love, without the upheaval


Velux (Rooflight) Conversion


L-Shaped Dormer


Not all lofts are immediately suitable for conversion. Key factors include:
We handle all the technicalities—planning applications, structural design, and compliance—so the process stays stress-free and fully managed.
Our streamlined process and efficient working methods mean less disruption to your home life.
We swiftly respond to your building requirements upon your contact, gathering essential information such as your project vision, timelines, and specific needs. This initial step is crucial as it helps tailor our approach to address your unique building needs from the outset.
We offer a detailed consultation—whether in person or by phone—to discuss design, budget, and challenges. Our experts then assess the site and provide a transparent estimate, ensuring clear communication and a strong partnership.
Once the contract is signed, we promptly begin the project, arriving fully prepared to bring your vision to life. With an online monitoring portal and biweekly meetings, we keep you updated, address any concerns, and ensure everything stays on track.
Upon project completion, we conduct a final walkthrough with you to ensure every detail meets your standards, followed by providing comprehensive aftercare instructions and support for any post-completion needs. Our commitment extends beyond the build, ensuring that you are delighted and well-supported even after the project is finished.




With a track record of delivering beautifully finished loft conversions across London, we bring the right mix of skill, design thinking, and reliable delivery.
Whether you need a quiet workspace, an additional bedroom, or a private retreat, a loft conversion adds space, functionality, and value to your home—with style. Fill in the form below to begin your loft conversion with S & M Solutions Ltd.
We deliver premium loft conversions across Central & Southeast London — including Chelsea, Fulham, Kensington, Westminster, Dulwich, Greenwich, Maze Hill and Blackheath. Whether you’re planning a dormer, hip-to-gable, L-shaped or mansard loft conversion, our design & build team creates high-quality, beautifully finished spaces tailored to London’s period and modern homes.