STL Lofts & Extensions Ltd

Loft Conversions & Home Extensions Done Right!
t STL, we specialise in creating beautiful, practical spaces through expert loft conversions and home extensions. Whether you are looking to add a new bedroom, open up your kitchen, or build the perfect home office, we help homeowners unlock the full potential of their property with minimal stress and maximum impact.

Built on Experience
With years of hands-on experience in construction, design, and project management, STL was founded with one clear goal: to deliver exceptional home transformations with a personal touch. We combine skilled craftsmanship with smart design and professional service, and we are proud of the reputation we have built.

Loft Conversion Specialists
Our expert team is here to help you reimagine your space — whether you need a serene bedroom, a home office, or a gym. We guide you from the first sketch to the final sign-off, delivering high-quality, fully custom loft spaces you will love living in.

Home Extensions
Ready to extend your home? Adding more space to your home does not have to be stressful. STL manages the entire process with clarity, speed, and care — ensuring you get the results you want without the hassle.

What We Do

• Loft Conversions


• Garage Conversions


• Rear & Side Extensions


• Wraparound Extensions


• Planning & Structural Drawings


• Full Project Management

Work with us

• Specialists in lofts and extensions — it is what we do best


• End-to-end service — from planning to completion


• Fast, reliable communication


• Transparent quotes and realistic timelines


• Trusted by homeowners across Surrey and surrounding areas


• We take pride in building spaces that are not only stylish but built to last

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Contact Us