Our Services
Casement Window Installation
About This Service
Casement Window Installation Specialists with 40 Years’ Experience
Trusted by homeowners, customers praise our sympathetic joinery and neat finishes after casement replacements. We craft traditionally made timber casement windows for terraces, cottages and Victorian villas, matching original mouldings and period ironmongery while improving insulation and security. Every job begins with a free on-site survey and finishes with a written warranty.
Our Process
How It Works
Free on-site survey
A thorough inspection and measured survey to record profiles, mouldings and ironmongery, plus advice on conservation requirements and performance upgrades.
Bespoke manufacture
Made-to-measure timber frames and sashes produced in our joinery, using appropriate species and profiles to match the building's period character.
Professional installation
Careful removal and fit, including draught-proofing, weatherproofing and finishing, followed by a final snag check and written workmanship warranty.
Benefits
Why Choose us for Casement Window Installation?
Conservation friendly craftsmanship
Traditional joinery techniques reproduce original mouldings and sightlines, making replacements acceptable in conservation areas and sympathetic to listed buildings.
Improved comfort and security
New timber casements fitted with draught-proofing, trusted ironmongery and optional discreet glazing upgrades deliver better insulation and security without losing character.
Trusted family-run service
40 years of joinery experience, free practical advice on site and a written warranty give homeowners peace of mind from survey to completion.
Timber casement windows that respect the building
Casement Window Installation from RW Sash Windows focuses on traditional appearance and modern performance. For Manchester terraces, Victorian villas and suburban semis we match original profiles, horns and bead detail so the new windows sit correctly in period reveals. Where appropriate we offer sympathetic ironmongery such as reproduction stays and fasteners to match the era of the property.
Performance without compromise
We build and fit timber casements using quality hardwoods and proven sealing methods. Options include draught-proofing, sympathetic double glazing or pairing with secondary glazing for conservation areas. All installations include finishing coats, on-site adjustments and a practical handover so you know how to maintain your new windows for decades.
FAQ
Frequently Asked Questions
Yes. We specialise in conservation minded joinery and will match original profiles, glazing bars and ironmongery. We provide detailed surveys and drawings to help with local authority consultations but cannot guarantee consent. We advise and prepare paperwork where needed to support applications.
We offer discreet double glazing options designed to sit within period sightlines or to be concealed behind traditional glazing beads. In conservation sensitive properties we can also fit secondary glazing as an alternative to replace glazing while preserving the original frames.
We use appropriate hardwoods and softwoods chosen for durability and appearance, matching original joinery where possible. Timber choice is discussed during the survey so it suits the property's character, exposure and long term maintenance plan.
We install discreet draught-proofing, improve seals in the rebate and use traditional looking ironmongery that still meets modern security standards. Weatherproofing is done with attention to historic details so the external appearance remains correct for the building.
Every installation is completed with a written workmanship warranty and a practical maintenance guide. We also offer aftercare advice and can return for repairs or adjustments to ensure the windows perform as expected over time.