Complete Window Solutions in Marylebone

Ready for a warmer, quieter space?

Established 2013 - Charlie's Windows provides complete window manufacturing, installation and restoration services in Marylebone. From Georgian sash window replacement to Harley Street medical practice upgrades, we handle manufacturing, scaffolding, Westminster permits, and estate compliance in one seamless service.

Recent Marylebone Projects

Why Choose Us for Marylebone

Complete Manufacturing - In-house production and installation capabilities

Westminster Expertise - 11+ years with Westminster Council planning requirement

Estate Knowledge - Understanding of major estate procedures and standards

Full Project Management - Manufacturing to installation, permits to decoration

Marylebone Services

  • Window Manufacturing

    Bespoke timber, aluminium and uPVC window production

  • Professional Installation

    Complete fitting service with scaffolding and site management

  • Window Restoration

    Georgian sash restoration and Victorian window refurbishment

  • Retrofit & Replacement

    Full window replacement and performance retrofits

  • Westminster Planning

    Listed Building Consent and conservation area applications

  • Estate Compliance

    Experience with Portman, Howard de Walden, and Crown Estate properties

Common Marylebone Questions

Marylebone Areas Served

Key Streets: 

Harley Street, Wimpole Street, Portland Place, Baker Street, Marylebone High Street, Gloucester Place, Queen Anne Street, Wigmore Street

Major Estates: 

Portman Estate, Howard de Walden Estate, Crown Estate properties

Postcodes: 

W1G, W1W, W1U, W1H

Get Started

Free Marylebone property assessment - we'll evaluate your manufacturing, installation and Westminster planning requirements.

We respond to all enquiries within 24 hours.

📧 hello@charlieswindows.com

📞 020 7873 2074

📍 Collingwood House, 103 New Cavendish St, London W1W 6XH