Take A Look At Some Of Our Before & After Images

Three large windows overlooking a lush green garden with trees, allowing natural light into a room with wooden flooring.
Interior view of a room with large windows and condensation, overlooking greenery. A workbench with tools is set up by the windows, suggesting maintenance or cleaning work in progress.

Single glazing upgraded to slim double glazing, frame & sash repairs & full restoration

Exterior view of a large bay window with white frames on a brick building.
Damaged window frame with rot, brick wall, and person sanding wood

Complete external cill replacement, frame & casement window repairs & full restoration

Stained glass window with damaged wood frame, chisel and hammer on windowsill.
Stained glass window with geometric patterns above a red tiled windowsill.

Rotten frame & cill repairs, full internal & external painting

Your windows are the eye’s to the world & we can make them shine again.

Fully refurbished windows with slim double glazing fitted in place of the single glazing. All reto fitted into the original timber window frame to keep that authentic appearance with modern attributes.

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A before and after image of a window renovation. The top image shows a damaged and old window frame without glass, while the bottom image shows the same space with a new, white, modern window frame and clear glass panels installed.
Comparison of window frame showing repair work with "before" and "after" images. The "before" image shows damaged wood on a window frame, and the "after" image shows a repaired and freshly painted frame.
Comparison of a window before and after restoration, showing a worn window frame on top and a freshly painted, clean window frame below.
Two-part image showing a window before and after cleaning or restoration. The top half depicts a dirty, damaged window, while the bottom half shows the same window clean and repaired with a clear view outside.
Before and after image of a bay window renovation on a house. The top image shows damaged wood and peeling paint, while the bottom image shows the same window with a fresh paint job and repairs.
Before and after comparison of a window frame. The top image shows a deteriorated, rotten wooden frame, while the bottom image shows the window frame repaired and freshly painted white.
Comparison of window renovation: top image shows old, weathered window frame; bottom image shows newly painted, restored window.
Window repair comparison: top image shows a damaged window labeled 'Before', and bottom image shows the same window repaired, labeled 'After'. The 'After' window has new frames and is fully restored.
Before and after comparison of window frame repair. Top half shows a damaged wooden window frame with rotted wood. Bottom half shows the same window frame restored and painted white, installed on a brick wall.
Two images showing a window repair before and after. The top 'before' image has an old, damaged window frame with exposed bricks. The bottom 'after' image shows a new, white window frame fitted, looking out onto a garden with a conservatory and lawn.
Comparison of a bay window area, showing 'before' and 'after' renovation; the 'after' image depicts cleaner windows, bright white frames, and closed blinds.
Comparison of a glass panel framed in wood, showing 'before' with old, weathered paint, and 'after' with fresh, white paint.
Before and after photos of a window replacement. The top image shows an old, worn-out window with a weathered frame and chipped paint, while the bottom image showcases a newly installed, clean window with a fresh white frame.
Two images showing a window before and after restoration; top image displays a worn-out window with peeling paint and damaged wood, while the bottom image shows the same window newly painted and repaired.
Comparison of a window before and after restoration. The 'before' image shows a worn-out, old window with peeling paint, while the 'after' image displays a freshly painted and restored window frame.
Before and after door frame repair, showing damaged wood in the first image and restored, painted frame in the second image.
Two images of a window corner showing a "before" and "after" repair. The "before" image has chipped paint and debris, while the "after" image features a clean, freshly painted surface.
Comparison of a window frame: "before" showing damaged wood and paint, "after" showing repaired and repainted frame.
"Comparison of window frame repair before and after, showing damage and restoration."
A side-by-side comparison of a window makeover, showing the window before and after refurbishing. The top image shows the old window with chipped paint and dull glass. The bottom image shows the same window newly painted, with clear glass and a brigh
Before and after comparison of a window replacement on a brick house, showing the old, deteriorated window at the top and the new, updated window at the bottom.
Two side-by-side images showing a window renovation: "Before" at the top with old, worn windows, and "After" at the bottom with new, clean windows in a red brick wall.
Before and after images showing restoration of a bay window on a building. The top image depicts the window with peeling paint and visible damage, while the bottom image shows the window fully restored with fresh white paint and repairs completed.
A comparison of a window frame showing "Before" with peeling and damaged paint and "After" with a smooth, freshly painted surface.
Split image showing a "before" and "after" of a red door on a brick building. The "before" shows a worn and damaged door, while the "after" shows a freshly painted, restored door.
A comparison image showing windows before and after cleaning. The top part labeled 'Before' shows a dirty window with streaks. The bottom part labeled 'After' shows a clean, clear window.
Image Gallery
Image Gallery

Client Reviews

Dec 05. 2025

Great Company, Highly Recommended

“I been using CTWS to refurb all our wooden windows in phases over the last year or so. They have been great. Attention to detail, restore old windows very sympathetically and have retrofitted slim line double glazing and draft proofing where possible and so now we have beautiful old windows to more modern standards. Would definitely recommend..”

Feb 01, 2026

Highly Recommended

“We spent some time searching for a company to restore the original windows in our Georgian house and are so pleased we found CTWS. The team worked so carefully and with such skill to preserve and refurbish our wooden sash windows, including adding invisible double glazing that has made a big difference to the warmth of the house. The windows look wonderful now. Great customer service too. We cannot recommend highly enough.”

Mar 30, 2026

Fantastic from Start to Finish

“I spent quite some time looking for a company to repair wooden sash windows in our listed Georgian house and from the initial enquiry to the completion of work, CTWS didn't disappoint. Stuart and the team were able to fit me in to do an urgent repair and couldn't have been more helpful. Skilful, hardworking, tidy and a pleasure to have around, so ticked all the boxes for me!

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