Fully Reversible Timber Casement Windows Manufactured in the UK
Our bespoke fully reversible timber casement windows combine modern practicality with the warmth, character and craftsmanship of real timber joinery.
Designed with a specialist 180° reversible hinge system, these made-to-measure timber windows rotate fully inwards, allowing the external glass and frame to be cleaned safely from inside the property. This makes them ideal for upper floors, apartments, modern developments and hard-to-access locations.
Handcrafted in the UK using premium sustainably sourced timber, our fully reversible windows provide excellent thermal performance, smooth operation and long-term durability while maintaining refined timber sightlines and a high-quality architectural appearance.

Modern Practicality with Traditional Timber Character
Fully reversible casement windows are designed to offer the convenience and functionality of modern window systems while preserving the appearance and quality associated with bespoke timber joinery.
The 180° rotating sash allows safe and practical internal cleaning without the need for external access equipment, making these windows particularly suitable for multi-storey buildings and contemporary homes.
Our fully reversible timber windows are suitable for:
- Upper-floor installations
- Apartments and multi-storey buildings
- Modern homes
- Self-build projects
- Architect-designed properties
- Home extensions
- Contemporary refurbishments
- Hard-to-access elevations
Why Choose Fully Reversible Timber Windows?
Fully reversible casement windows provide one of the most practical solutions for modern homes where easy cleaning, ventilation and usability are important.
Unlike standard casement systems, the full 180° rotating sash allows safe access to the outer face of the glass from inside the property while still maintaining strong thermal performance and security.
Our fully reversible timber windows offer:
- Full 180° reversible opening
- Safe internal cleaning for upper floors
- Excellent thermal efficiency
- Smooth and durable pivot hardware
- Fully bespoke sizing and glazing layouts
- Premium timber construction
- Modern ventilation and security features
- Suitable for modern and traditional homes
Accoya® and engineered timber options also provide exceptional dimensional stability and resistance to movement for enhanced long-term performance.
Design & Performance
Our bespoke fully reversible casement windows are engineered to deliver exceptional functionality, smooth operation and long-term durability.
Key design features include:
- Full 180° rotation for easy internal cleaning
- Refined timber sightlines and balanced proportions
- Smooth and controlled pivot action
- Secure locking systems with built-in restrictors
- Excellent ventilation with multi-position opening
The result is a highly practical window system that retains the warmth and natural appearance of premium timber joinery.
Key Technical Construction
Framework
- 95mm overall frame depth
- Suitable for both modern and traditional properties
- Available with matching cills, glazing beads and trims
- Precision-machined timber construction for long-term stability
Reversible Sash
- Full 180° rotation for safe internal cleaning
- Smooth and reliable pivot hinge system
- Built-in restrictors for controlled operation
- Balanced sightlines for a clean contemporary appearance
- Optional glazing bar layouts available
Ventilation & Operation
- Multi-position opening for controlled airflow
- Secure locking points for enhanced safety
- Easy and intuitive operation using modern hardware
Key Features
- Full 180° reversible opening system
- Safe internal cleaning for upper floors
- Excellent thermal efficiency
- Smooth and durable pivot hardware
- Bespoke sizes and glazing bar layouts
- Suitable for modern and traditional homes
- Crafted exclusively from premium-quality timber
- Manufactured in the UK
Suitable for Projects Large & Small
We manufacture bespoke fully reversible timber windows for projects throughout the UK, including:
- Apartment developments
- Upper-floor installations
- Home extensions
- Self-build homes
- Architect-designed properties
- Modern renovations
- Contemporary developments
- Full-house window replacement projects
Timber Options
We offer a wide range of premium timber species suitable for bespoke external joinery applications, including:
- Redwood with hardwood cills and glazing beads as standard
- Accoya®
- Sapele
- European Oak
- Douglas Fir
- FSC® certified timber options
Additional timber species may also be available depending on project requirements.
Glazing Options
All glazing is manufactured to order to suit the thermal, acoustic and aesthetic requirements of your project.
Available glazing options include:
- 24mm double glazing as standard
- Triple glazing available
- Acoustic glazing
- Laminated safety glass
- Toughened safety glass
- Decorative and obscured glazing options
Hardware Options
We supply a full range of premium hardware and operating systems to complement your chosen window specification.
Available options include:
- Modern casement handles
- Restrictors and child-safety stays
- Premium pivot hinge systems
Available finishes include chrome, satin chrome, brass, black, antique brass and specialist finishes on request.
Factory Finishing Options
Our fully reversible timber windows can be supplied fully factory-finished or prepared for on-site decoration depending on project requirements.
Available finishing options include:
- Fully factory painted
- Primed for on-site finishing
- Clear lacquer finishes
- Stained and tinted finishes
Factory finishing is available in over 45,000 colour options using a durable microporous coating system for long-lasting protection.
Each painted window receives a preservative base coat followed by three spray-applied coats of microporous paint for a smooth, consistent and durable finish.
Bespoke Joinery Capabilities
As a bespoke joinery manufacturer, we can produce fully customised fully reversible timber windows tailored to your project requirements, including:
- Custom glazing bar layouts
- Shaped and arched heads
- Matching fixed light windows
- CAD drawings for approval
Lead Times
Typical lead times for bespoke fully reversible timber windows are approximately 6–8 weeks depending on project size, specification and finishing requirements.
Estimated lead times are confirmed at quotation stage.
Request a Quote for Fully Reversible Timber Casement Windows
Whether you require a single replacement window or a complete bespoke window package for a larger project, our team will be happy to assist.
Send us your drawings, measurements, schedules or project details and we will prepare a detailed quotation tailored to your specification.
Call us on 0191 535 9563 or email info@timbermouldingsdirect.co.uk.