Loft Conversions

A loft extension is one of the most effective ways to add space, comfort, and value to your home, without the hassle of moving. At Cosmic, we specialise in high-quality, custom-built loft conversions tailored to your needs and lifestyle.

Whether you’re dreaming of a spacious new bedroom, a quiet home office, or a luxurious en-suite, we’ll guide you through every step - from initial survey and design to planning permission, structural work, and final finishes. Every project is handled by our in-house team of skilled builders, ensuring attention to detail, minimal disruption, and a flawless result.

What We Offer:

• Dormer, L-shaped, Hip-to-Gable & Mansard Conversions
• We offer a full range of loft extension styles, helping you choose the right option for your property type and budget.
• End-to-End Project Management
• From planning to completion, we handle everything — including architecture, structural engineering, and building control sign-off.
• Fully Bespoke Design
• Every loft is designed to maximise light, space, and functionality, with finishes that suit your style and home.
• Experienced, Accredited Team
• Our builders and project managers are fully qualified, insured, and committed to delivering work that lasts.