Supplying Loft Conversions and Roof Windows throughout London

Need more living space in your home? Discover the difference a loft conversion can make with quality services from CosstArt. Delivering high-quality workmanship every time, we consider all our conversions a work of art. Serving clients throughout London and the surrounding areas, we tailor all our work to your specific requirements, including roof windows from Velux to improve light and air access to your new room. Get in touch today to speak with our team.

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Complete Conversions

Starting with an initial consultation, we design all conversions to your specific requirements. Whether you want to create an extra bedroom or make the most of unused loft space, we’re here to help. Once installation is complete, we will also complete all painting and decorating work to provide your ideal finish.

Bespoke Conversion Services

Our loft conversion services range from installing roof windows to painting and decorating.

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