Insight Construction Group Ltd designs and builds extensions and loft conversions that add value, light, and space to your home. Whether you want to expand your kitchen, create a new bedroom, or turn unused loft space into a liveable area, we plan and deliver every stage with precision. Our Brighton-based team manages the entire process—from design consultation and planning permission to construction, finishing, and decoration—ensuring each project flows smoothly and stays on schedule.
Each extension or loft conversion is tailored to your home’s structure, your lifestyle, and your long-term plans. We use high-quality materials, modern insulation, and energy-efficient systems to ensure comfort all year round. Structural integrity, clean finishes, and thoughtful design guide our work, while our clear communication keeps you informed at every step. The result is seamless extra space that feels like a natural part of your home, not an afterthought.
We listen to your goals, assess feasibility, and prepare drawings or concepts.
Guidance through local council applications and building regulation requirements.
Safe, stable, and compliant frameworks built to last.
Weather-tight roofing and top-grade insulation for year-round comfort.
Plastering, flooring, and decoration that blend perfectly with existing interiors.
Smart layouts that enhance light flow and air circulation.
Full supervision, clear communication, and regular progress updates.
It depends on your property and local regulations. Many lofts and single-storey extensions fall under permitted development, but we confirm all details before starting.
A standard extension or loft conversion takes 8–14 weeks, depending on complexity and size. We provide a clear timeline before any work begins.
Yes. We carefully match materials, finishes, and proportions to ensure the new area feels like a natural continuation of your home.
In most cases, yes. Our team works cleanly and safely, isolating work zones to reduce dust and noise.
Yes. Insight Construction Group Ltd works with trusted designers and engineers to provide all plans and calculations needed for approval and safety.
Transform your home with Insight Construction Group Ltd — your trusted building partner in Brighton. From early design ideas to the final coat of paint, we handle every stage with skill, care, and open communication. Call or email to arrange a free site visit and discover how we can extend, refurbish, or refresh your space with lasting quality and a calm, well-managed process.
