

A home conversion is one of the smartest ways to increase space, improve comfort, and add value, without changing your home’s footprint. At FMT Construction, we specialise in loft conversions, garage conversions, and internal reconfigurations that transform wasted or underperforming areas into practical, modern, high-quality spaces your family can enjoy every day.
Whether you need an extra bedroom, a quiet office, a brighter living area, or a complete layout redesign, we handle the full process from design to construction and finishing.
• Loft Conversions
We turn empty lofts into warm, bright, fully functional living spaces. From dormers to insulation, staircases, windows, and structural steel installation — every element is completed to high safety and Building Control standards.
• Garage Conversions
If your garage is unused or storing random items, we convert it into a functional room such as a home office, gym, studio, kid’s playroom, or a completely new bedroom. Fully insulated, heated, ventilated, and finished to residential quality.
• Internal Reconfigurations
Sometimes you don’t need more space — you just need a better layout. We remove internal walls, open up floorplans, install steel beams, and redesign interiors to create better flow and more usable space.
• Planning, Structural Work & Approvals
We handle architectural drawings, structural calculations, planning requirements, and all Building Control submissions so your project moves forward smoothly without delays.
• Premium Interior Finishing
Lighting, flooring, plastering, joinery, painting, doors, windows, bespoke carpentry — every finish is handled with precision and attention to detail.
• Unlock New Living Space Without Extending
Turn unused lofts, garages, or internal areas into valuable, fully functional rooms — without changing your home’s footprint.
• Increase Property Value Immediately
High-quality conversions boost market value significantly, especially in Surrey and London’s competitive housing market.
• Modern Layouts That Fit Your Lifestyle
Open up cramped areas, improve flow, and create practical spaces for family life, working from home, or hosting.
• Improve Comfort & Energy Performance
Better insulation, ventilation, glazing, and heating upgrades make converted spaces warmer, quieter, and cheaper to run.
We start by assessing your loft, garage, or internal space to confirm structural viability, headroom, access, and planning requirements — ensuring the conversion is practical, safe, and fully compliant from day one.
Our team prepares architectural layouts, structural calculations, and all Building Control submissions. We guide you through planning rules and provide clear, approved plans before construction begins.
We complete all structural adjustments including steel installation, insulation, flooring, electrics, plumbing, ventilation, windows, and internal framing — delivering a solid, high-quality foundation for your new space.
Your conversion is completed with premium finishes, plastering, joinery, lighting, decoration, and full quality checks. We resolve snags promptly and hand over a ready-to-use, beautifully finished room.