
Sash window projects and case studies
Take an in depth look at some of our sash window renovation and restoration projects in West London

Before and After: Victorian Sash Window Restoration in Twickenham
Before and After Victorian Sash Window Restoration in Twickenham In the heart of Twickenham, a beautifully ornate Victorian terraced home has been restored to its

Before and After: Sash Window Installation in Barnes
Before and After New Accoya Sash Window Installation in Barnes Project Overview Recently, a period property in the heart of Barnes, London, underwent a stunning

Double Glazed Sash Window Installation in Teddington
Double Glazed Sash Window Installation Teddington About the project At Sashwise, we take pride in transforming homes with our bespoke sash window solutions. Recently, we
Home Transformation on Twickenham Green
Home Transformation on Twickenham Green Old windows replaced with new double glazed Accoya wood sash windows About the project We recently completed a stunning project
Elegant Sash Window Transformation in Richmond, Surrey
Elegant Sash Window Transformation in Richmond About the project In the peaceful, leafy surburb of Richmond in Surrey a homeowner sought to enhance the charm
Victorian Flat Window Transformation in East Twickenham
Victorian Flat Window Transformation St Margaret’s / East Twickenham About the project In the picturesque area of St Margaret’s/East Twickenham, a Victorian property has been
Richmond Residence Sash Window Transformation
Richmond Residence Sash Window Transformation Project Overview In February 2024, our team undertook a significant renovation project in Richmond, involving the replacement of 10 outdated
Sash Window Renovation Kingston – uPVC upgrade
Kingston Old uPVC windows replaced with new double glazed Accoya wood sash boxes About the project We recently completed a comprehensive window renovation project, which
New Double Glazing Project – Twickenham
Twickenham Large sash window replacement project Project scope • New double glazing project in Twickenham • 13 new double glazed sash windows were fitted as
Stunning Sash Window Renovation
Stunning Sash Window Renovation Nestled amidst historical architecture and charming landscapes of Teddington this renovation project brought new life to ten elegant sash windows Preserving
Sash Window Refurbishment Teddington
Sash Window Refurbishment Teddington We restored numerous sash windows in this fabulous detached family home in Teddington, South West London. In the early Spring of
All New Double-Glazing and Restored Sash Boxes in Ealing
All New Double-Glazing and Restored Sash Boxes New double glazing and restored sash window boxes in Ealing. In this project in Ealing, we installed new
New Sash Window Boxes – Twickenham
New sash window boxes – East Twickehnam In January 2023 we installed new Accoya timber double glazed windows throughout this property in East Twickenham. About
Casement Window Installation – Twickenham
Double glazed casement windows Twickenham New double glazed casement window project – Twickenham About the project In October 2022 we replaced the casement windows to
Double Glazed Casement Windows – Strawberry Hill
Double glazed casement windows Replacement of casement windows in this Edwardian bay window About the project In November 2022 we replaced the lounge casement bay
Full Sash Window Restoration Isleworth
Full sash window restoration Isleworth Full sash window restoration and casement window project Full sash window restoration and casement window project About the project This
15 Double Glazed Sash Windows – East Twickenham
East Twickenham Double glazed sash windows project. About the project We double glazed 15 sash windows in this imposing Victorian house in East Twickenham in
Sash Windows Refurbishment, Wimbledon
Wimbledon Sash window refurbishment project About the project This project was a refurbishment of existing sash windows in a Victorian property in Wimbledon. Our customer
Sash Windows Full Restoration, Teddington
Teddington Full sash window restoration project About the project This project was a full restoration job for a house with many sash windows in Teddington.
New Double Glazed Sash Windows Installed in Teddington
Teddington Double glazed sash windows About the project This is a beautiful double fronted Victorian house in Teddington. We replaced most of the windows with
Full House Sash Window Restoration, Chertsey
Chertsey Full house sash window restoration About the project This was a full-house sash window restoration project in Chertsey, Surrey. We needed to keep the
Teddington – Restoration and New Windows
Teddington New sash windows and sash restoration. About the project We installed new Accoya double glazed sashes into five windows. We fully restored the original
East Molesey – Full Service
East Molesey Full sash window service. We refurbished 18 sash windows at this Christian retreat in East Molesey. Project scope A Large 18 sash window
New Double Glazing – Teddington
Teddington New double glazing Project scope • New double glazing job in Teddington • We fitted five new double glazed sashes • New double glazed
Full restoration – Chiswick
Chiswick Full sash window restoration Project scope Full restoration of original timber sash windows in Chiswick Two square bay windows and one large stained glass
Earl Road Restoration – Mortlake
Earl Road Mortlake Full sash window restoration Project scope Full window restoration Key benefits Improved function of the windows Enhanced draught proofing Improved aesthetics of
The Avenue – Hampton Case Study
Hampton New double glazed sash windows and plantation shutters SashWise fitted new Accoya Double-Glazed sash windows into the original sash boxes which we fully restored, at
New Hardwood Double Glazed Sashes – Kingston
Kingston New hardwood double glazed sashes About this project We installed 5 x new double glazed sashes into this pretty Victorian home in Kingston Project
14 New Hardwood Double Glazed Sashes – Kingston
Kingston New Hardwood Double Glazed Sashes We installed 14 new hardwood double glazed sashes into this stunning Victorian house in Kingston. Project scope Fitting x14
New Hardwood Double Glazed Sash Windows and Boxes Twickenham
Twickenham New Hardwood Double Glazed Sash Windows and Boxes The original sash windows had been removed from this beautiful Victorian cottage in Twickenham. Our client
Full Restoration of Timber Sash Windows – Richmond
Richmond Full Restoration of Timber Sash Windows About our project We completely restored 20 original timber sash windows though out this gorgeous Victorian house in
New Timber Double Glazed Hardwood Sash Windows – Richmond
Richmond New Timber Double Glazed Hardwood Sash Windows About the project This stunning Victorian conversion apartment which is situated on Richmond Hill had extremely neglected
New Hardwood Double Glazed Sash Windows – Teddington
Teddington New Hardwood Double Glazed Sash Windows About our project We replaced the original single glazed windows in this beautiful Victorian House in Teddington with
Sash Windows and Plantation Shutters – Northfields/Ealing
Our client in Northfields wanted to replace her original timber sash windows with a new hardwood double glazed sash. She also wanted to replace her
New Hardwood Double Glazed Sash Windows – Richmond
Richmond New Hardwood Double Glazed Sash Windows We installed 12 new hardwood double glazed units to this elegant period property in Richmond. Our clients wanted
New Hardwood Double Glazed Sash Windows – Twickenham
Twickenham New Hardwood Double Glazed Sash Windows About this project In August 2014, we replaced the windows in this stunning Georgian townhouse in Twickenham. Our
New Double Glazed Sash Windows – Ealing
Ealing New Double Glazed Sash Windows About this project In the early Spring of 2013 we fitted new double glazed sashes to this period property
Complete New Sash Windows and Boxes – Teddington
Teddington Complete New Sash Windows and Boxes About our project We replaced all the casement windows in this Victorian property in with new sash
New Double Glazed Sashes to Existing Sash Box – Twickenham
Twickenham Double Glazed Sashes to Existing Sash Box About this project In the autumn of 2011 we fitted new hardwood double glazed sashes to the
Full Refurbishment – Barnes
Barnes Full Refurbishment About this project In early 2010 we undertook the full refurbishment of the original sash windows of this property in Barnes, West