Business Details
Expert Sash Window Restoration in Worcester & Gloucester
D R N Sash Windows is a specialist timber sash window restoration company serving homeowners, landlords, and property professionals across Worcestershire, Gloucester, and surrounding areas. With decades of combined experience in traditional joinery, our team led by Nick focuses on preserving the heritage character of period properties while enhancing window functionality through expert repair, draught-proofing, and discreet double glazing solutions. We prioritise conservation-compliant methods, using high-quality timber and avoiding mass-produced fittings to ensure every restoration maintains historical integrity.Our systematic approach includes free inspections, bespoke renovation plans, and transparent pricing with no hidden extras. Trusted locally for honest advice and exceptional craftsmanship, we deliver durable results that improve energy efficiency, security, and property value while respecting listed building regulations.
Services
Sash Window Restoration
Timber Sash Window Renovation
Sash Window Repairs
Double Glazing
Draft Proofing
Highlights and features
- We are professional carpenters with decades of joinery experience.
- We use traditional timber-only methods, never PVC.
- Our quotes include no hidden extras.
- We specialise in conservation-compliant work for listed buildings.
- Our reputation is built on local trust and exceptional results.
What people say
Trusted local trader
Exceptional job
Resilient to draughts
Better than new
Delighted with results
Services
Sash Window Restoration
We restore original timber sash windows using traditional carpentry methods. Our process includes dismantling, assessing, and repairing sashes to improve operation and efficiency while maintaining period charm. Each restoration preserves historical integrity through high-quality timber and conservation-compliant finishes.
Double Glazing
We retrofit slimline double glazing units into existing sash windows or craft new hardwood double-glazed sashes. This enhances insulation and noise reduction without altering heritage appearance, ensuring compliance with conservation area guidelines.
Draft Proofing
Our discreet draught-proofing systems eliminate cold air and noise infiltration by installing brush or seal strips within window frames. This improves energy efficiency and comfort while maintaining original window aesthetics.
Sash Window Repairs
We address rattling, sticking, and rotting issues through carpentry repairs. Services include reglazing, sill repair, and security ironmongery installation to extend window lifespan and functionality.
Timber Sash Window Renovation
Full bespoke refurbishment of sash windows includes timber renewal, paintwork, and draught-proofing. We restore functionality and appearance for period homes requiring extensive conservation work.
People
Nick
Owner & Lead Carpenter
Nick leads D R N Sash Windows with decades of joinery experience. His expertise in traditional timber restoration ensures every project meets conservation standards while delivering modern performance improvements.
Questions
What areas do you serve?
We operate across Worcestershire, Gloucester, and surrounding areas, specialising in period properties.
Do you offer free quotes?
Yes, we provide free, no-obligation inspections and transparent pricing with no hidden costs.
Can sash windows be double glazed?
Yes, we install slimline double glazing units within original sashes without altering heritage appearance.
How long does restoration take?
Each window typically takes half a day to restore, including removal, repair, and refitting.
Are your methods conservation-compliant?
Yes, we adhere to listed building regulations and use reversible techniques that preserve historical integrity.
What payment methods do you accept?
We accept major credit/debit cards and bank transfers for your convenience.
