Window Renovation

Bring tired windows back to life — sash restoration, timber repairs, draught-proofing and fresh paintwork done properly.

London window renovation — sash and timber restoration by KrisDecoLondon

Bring Your Windows Back to Life

Original London windows — Victorian sashes in Stoke Newington, Edwardian casements in Hackney, Georgian sashes in Islington — are nearly always worth saving. Replacing them with uPVC is the easy answer, but it's almost never the right one for a period property. With proper repair, draught-proofing and a fresh coat of paint, original timber windows can outlast another century and keep the character of the house intact.

What's Included

  • Sash window restoration — cord replacement, weights, parting beads
  • Timber repair — splicing, splints and full sill replacement where needed
  • Stripping back, sanding and full repaint with weatherproof exterior paint
  • Putty repair and re-glazing of single broken panes
  • Draught-proofing brush seals fitted into existing sashes
  • Stuck windows freed and rebalanced
  • New furniture — locks, handles, sash lifts, security bolts
  • Internal woodwork — beading, architraves, sill repair and repaint

Unusual Window? Just Ask

We've worked on everything from leaded lights and stained-glass panels to large bay configurations and shopfront windows. If you've got something specific in mind — a window that won't open, one that rattles in the wind, an entire bay that needs stripping and repainting — send a photo and we'll tell you honestly whether it's worth restoring or whether replacement makes more sense.

Why It's Worth Doing

A restored, draught-proofed sash window is warmer, quieter and dramatically cheaper than full replacement, and it keeps the property's value where it should be — especially in conservation areas where replacement consent is rarely granted. Done well, the difference inside the house is immediate.