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23 Years
experience
Your Trusted Loft Conversion Experts in Surrey
Founded in 2003, Sky Build has established itself as a leading provider of loft conversion solutions across Surrey and surrounding areas. Our team of experienced professionals specialises in transforming unused attic spaces into functional, high-quality living areas tailored to individual client needs. With decades of combined expertise, we offer a comprehensive 'design to build' service, managing every stage of the project from initial planning to final construction. We prioritise quality craftsmanship, using materials sourced from trusted suppliers to ensure durable and aesthetically pleasing results. As a fully insured company, we provide a no-fuss guarantee on all our work, giving clients complete peace of mind.

Our local knowledge and commitment to customer satisfaction have earned us a strong reputation among homeowners in Cheam, Sutton, and the wider Surrey region. We maintain transparent communication throughout each project, ensuring minimal disruption while delivering on time and within budget. Our portfolio includes dormer, L-shaped, and Mansard loft conversions, as well as bespoke bathroom installations. By combining technical expertise with a personal service approach, we aim to exceed client expectations on every project. This dedication to excellence has made us a trusted name in the local building trade for over two decades.
Services
Loft Conversions Dormer Lofts L-Shaped Lofts Mansard Lofts Bathroom Fitting
Details
  • Year established: 2003
Highlights and features
  • We offer over 20 years of specialist loft conversion experience.
  • Our team provides professional building services with meticulous attention to detail.
  • We use premium materials sourced from trusted industry suppliers.
  • All projects include full insurance coverage and a no-fuss guarantee.
  • We deliver end-to-end project management from initial design to completion.
Associations and certifications
  • Checkatrade
Services
Loft Conversions
We specialise in converting unused attic spaces into functional living areas, offering complete project management from initial design to final construction. Our team ensures compliance with building regulations while maximising headroom and natural light. Each conversion includes bespoke staircase installation, insulation, and electrical work to create versatile home extensions.
Dormer Lofts
Our dormer loft conversions extend roof lines vertically to create additional headroom and floor space. This popular solution maintains property aesthetics while significantly increasing usable area. We incorporate high-performance windows and energy-efficient insulation to create bright, comfortable living spaces that enhance property value.
L-Shaped Lofts
L-shaped loft conversions combine two dormer extensions to create expansive living areas across multiple roof planes. This design optimises space utilisation while maintaining structural integrity. We integrate custom lighting solutions and ventilation systems to ensure year-round comfort in these multi-functional spaces.
Mansard Lofts
Mansard loft conversions feature angled front walls that maximise internal space while maintaining external aesthetic appeal. Our team constructs these complex designs using premium timber framing and thermal insulation to create energy-efficient living areas with distinctive architectural character.
Bathroom Fitting
We provide complete bathroom fitting services as part of loft conversion projects, including plumbing, tiling, and sanitaryware installation. Our designs optimise space efficiency while meeting building regulations. We offer contemporary fixtures and energy-saving solutions to create functional, stylish bathrooms that complement converted living spaces.
Questions
Do I need planning permission for a loft conversion?
Most loft conversions require building regulations approval, though not all need full planning permission. We handle all regulatory requirements as part of our service.
What types of loft conversions do you offer?
We specialise in dormer, L-shaped, and Mansard loft conversions, each offering different space optimisation solutions for various property types.
Can I see examples of completed projects?
Yes, our online gallery showcases a range of completed loft conversions with detailed photographs of finished spaces.
How long does a loft conversion take?
Typical projects take 6-10 weeks to complete after design approval, with council applications usually taking 8-12 weeks.
Are your services insured?
All our work comes with full insurance coverage and a no-fuss guarantee for complete client peace of mind.