Sash Window Replacement & Decorative Finish – Project in New Eltham, London

Out with the old, in with the NEW!

We recently completed a sash window replacement paired with a stylish decorative finish in New Eltham, South East London. This project involved removing worn-out traditional sash windows and replacing them with modern, energy-efficient sash units — keeping the classic look while enhancing insulation and durability.

Our team at HandyNinja delivered a seamless, tidy installation that restored the property’s charm and improved both functionality and appearance.

🎥 Watch the transformation

Check out the before-and-after video below to see how our expert team brought this upgrade to life.

What We Did:

  • Removed old sash windows
  • Installed new energy-efficient uPVC sash windows
  • Applied detailed decorative trim
  • Delivered a clean and professional finish
  • Fully cleaned and cleared the site afterward

📍 Project Location:

New Eltham, South East London – one of the many areas we serve across Sidcup, Bexley, and the surrounding boroughs.

💡 Why Choose HandyNinja for Sash Window Replacements?

  • Expert installation with attention to period property details
  • Trusted team serving South East London since 2019
  • Clean, fast, and reliable service
  • Full aftercare and support