Refurbish Casement Windows 1

Casement Window Restoration

For Over 20 Years We Have Been Repairing, Restoring, Draught Proofing & Double Glazing Casement Windows.

Casement Window.

Draughty, binding or inoperable period casement windows are a familiar problem for owners of period properties.

We offer a range of services to repair and restore traditional casement windows.



Draught Seal & Restore

Draught Seal & Restore is our core casement window repair & recondition service and should be considered an essential upgrade for all existing period case windows. 

A recondition and draught seal service will restore your casement windows to proper working order, stopping rattles and controlling those intrusive cold draughts.  By controlling the draughts it also reduces the airborne noise & dust being carried into your home.

Our draught seals are machined into the timber components to become an integral, practically invisible part of the window. Our Draught Seal & Restore Service is ideal for conservation areas and listed buildings.

We have been using the same top quality British made draught seals for over 20 years.  

Draught-Seal benefits include:

Sash Weather & Draft Seals.

  • Primarily they seal the gaps where draughts enter, thereby improving the comfort & energy efficiency of your home & saving you money on energy bills.
  • Low friction draught seals enable free movement of the casement, yet are tight enough to eliminate intrusive rattles.
  • Air borne noise, dust and other pollutants that are suspended within draughts are also greatly reduced.

“ …one of the best and least intrusive ways of achieving improved performance from windows in old buildings. This will considerably reduce heating bills and energy use… reduce noise and dust ingress… Most importantly, draught proofing does not damage the visual aesthetics of an old building.”

English Heritage Framing Opinions Campaign

Our ‘Recondition & Draught Seal’ procedure for period casement windows includes:

  • Inspection & securing of the frame joints
  • Our discreet draught seals machined into the perimeter
  • Re-fitting of the frame to suit the opening
  • Service of the hinges to ensure ease of operation
  • Service of the furniture to ensure correct alignment.

Repair Casement Window

Repair rotten casement window.

We provide an extensive casement window repair service to repair rotten casement sills and frames.


Upgrade Casement Glass

Glazing upgrades with energy efficient laminated glass, retro fitted into existing window frames, will improve the thermal & acoustic insulation of your home.  In some cases it is even possible for us to convert existing single glazed casements to accept double glazed units.

Repair wooden casement federation windows. Work undertaken in Sydney Australia.Glazing options include

  • Double Glazed Units
  • Laminate & Toughened Safety Glass
  • Patterned Glass
  • Etched Glass
  • ‘Low E’ Energy Efficient Glass 
  • Acoustic Glass

Double Glazed Casements

We also supply & install authentic wooden replica casements into existing timber frames, paint finished and double glazed with energy efficient (low E) glass. 

Lead-light Casements

Lead light casement frame.
Lead light casement

Edwardian casement windows commonly include feature lead-light panels.  We can arrange for these to be repaired.

Bespoke Casement Windows

Bespoke TimberCasement Windows | Sash Window Specialist UK & AU

We carefully reproduce a copy of the original casements, paying close attention to moulding & sectional details.

  • Single or double glazing available.
  • Glazing bars may be either bonded with duplex bars or as individual Slimlite sealed units.
  • Offered in a wide range of timbers inc. Meranti,Oak,Sapele, Douglas Fir, Accoya™.

Fixed Lights

Bespoke Joinery | Round Window Double Glazed | Pangbourne, Berkshire UK

Fixed casement lights can usually be repaired, reglazed and sealed in-situ.  Bespoke fixed light windows can be supplied in any shape or size.


Accoya Wood has a 50 year above ground guarantee, giving complete confidence that Accoya® windows and doors will stand the test of time.

accoya wood for sash windows