
Inward-Opening Timber Windows UK
Our tilt and turn timber windows combine advanced thermal performance, modern inward-opening functionality and the refined appearance expected from premium timber joinery. Designed for homes across the UK and Ireland, they offer a high-performance alternative to more traditional British window systems, with excellent airtightness, strong weather resistance and outstanding everyday practicality.
Increasingly specified by homeowners, architects and developers, tilt and turn timber windows are particularly well suited to contemporary homes, apartments, multi-storey buildings and high-specification renovation projects. Compared with traditional sash windows and outward-opening casement windows, they deliver improved energy efficiency, enhanced acoustic comfort and a higher standard of security, while also making cleaning and ventilation significantly easier in daily use.
We manufacture our timber tilt and turn windows in three profile depths — 68 mm, 78 mm and 92 mm — allowing the specification to be tailored to the thermal and architectural requirements of each project. The greater the profile depth, the more advanced the glazing unit the system can accommodate, helping to improve the overall thermal performance of the window.
Manufactured from premium FSC-certified timber and fitted with precision-engineered hardware, our tilt and turn windows combine modern technical performance with the warmth, quality and detailing expected from bespoke timber windows. With Classic and Retro profile options, as well as optional cover moulds and timber drip caps, they can also be styled to reflect the character of traditional British joinery while retaining the full benefits of an advanced inward-opening system.
WINTHERM 92 construction
This carefully developed construction allows our tilt and turn timber windows to achieve excellent weather performance, low heat loss and the long-term durability expected from premium timber windows.


One of the key advantages of tilt and turn timber windows is the flexibility of their inward-opening operation.
The sash can be opened fully inwards for easy cleaning, maintenance and unrestricted ventilation. In the tilt position, the upper part of the sash opens inwards while the lower part remains secure, allowing controlled background airflow without fully opening the window. This makes the system especially well-suited to family homes, upper floors, apartments and urban properties where secure ventilation is important.
Dummy sashes can also be incorporated where a more uniform external appearance is required, helping to replicate the sightlines of operational units. Direct-glazed fixed-in-frame sections are available to maximise natural light while preserving the thermal, acoustic and structural performance of the system.
All opening configurations are engineered to deliver the same high levels of energy efficiency, airtightness and long-term durability expected from premium inward-opening timber windows.
Our tilt and turn timber windows can be fitted with high-performance double or triple glazing designed to provide excellent thermal efficiency, indoor comfort and year-round energy savings.
Advanced insulating glass helps reduce heat loss, minimise cold draughts around the window area and support lower heating demand across the property. This modern glazing specification contributes to stable indoor temperatures and the energy-saving performance expected from high-quality timber tilt and turn windows.
| Standard glazing options | 68mm | 78mm | Wintherm 92mm |
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| Configuration |
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This range allows each window to be specified according to the required balance of thermal performance,
project budget and architectural intent.
A comprehensive range of specialist glazing options is available for projects requiring enhanced safety, security, privacy or solar protection.
Toughened safety glass can be specified to reduce the risk of injury in the event of breakage, while laminated glass provides additional impact resistance and improved protection against forced entry. This makes it particularly suitable for homes and developments where higher security is required. Solar-control glazing can also be selected to reduce solar gain and help maintain a more comfortable indoor environment during warmer periods.
We also offer a selection of ornamental glass options to increase privacy while enhancing the visual character of the window. Traditional stained-glass units are available for projects where colour, depth and a more decorative appearance are required, especially in period-inspired and heritage-led homes.
All glazing configurations are selected to meet the thermal, safety and aesthetic expectations associated with premium timber windows in the UK and Ireland.
Our tilt and turn timber windows are equipped with the MACO Multi-Matic hardware system, a high-performance fitting solution recognised for its precise sash control, reliability and strong security performance.
The system provides even compression around the sash, supporting excellent airtightness, dependable weather resistance and the consistent sealing required for energy-efficient timber windows. Standard features include micro-ventilation for controlled background airflow and an integrated mishandling device that prevents incorrect handle positioning, helping to protect the sash and improve user safety.
For projects requiring increased security, the Multi-Matic system can also be specified in RC2-equivalent configurations, offering a significantly higher level of resistance to forced entry. Additional safety and convenience features include sash restrictors for upper-floor applications, balcony door catches for stabilising open doors and fanlight openers for tall or difficult-to-reach units. Concealed hinges are also available where a cleaner internal appearance is preferred.
By combining advanced MACO tilt and turn hardware with precision-crafted timber joinery, our windows deliver the security, durability, energy efficiency and ease of use expected from premium inward-opening timber windows.
Our tilt and turn timber windows are fitted with HOPPE Luxembourg Secustic handles, a durable aluminium solution developed specifically for inward-opening window systems.
Standard finishes include satin chrome, old gold, white and dark brown, allowing the handles to integrate naturally with both traditional and contemporary interiors. For projects requiring increased security, the windows can also be equipped with HOPPE Secu100® key-locking handles, offering improved protection against unauthorised opening and additional safety in family homes and upper-floor rooms.
Alternative handle designs and additional finishes are available on request, allowing the hardware to be coordinated across the wider project and ensuring a consistent visual specification throughout the joinery package.
All handle options meet the durability, safety and performance standards expected from premium tilt and turn timber windows.
Our tilt and turn timber windows can be fitted with glazing bar options that allow the system to suit both contemporary architecture and more traditional British styling.
Available solutions include 24 mm timber astragal bars with aluminium or plastic duplex inserts, creating an authentic divided-light appearance while maintaining the thermal performance of the insulating glass unit. For projects requiring deeper sightlines or true load-bearing divisions, structural glazing bars from 65 mm can also be integrated into the timber sash to create a genuine multi-pane arrangement.
Where a more traditional British appearance is required, glazing bars can also be produced in an English profile, reflecting the proportions and shapes used in our dedicated sash and casement joinery for the UK market. This makes it possible to combine the advanced performance of inward-opening timber windows with the visual language of classic British timber windows.
One of the strongest qualities of our tilt and turn timber windows is their ability to combine modern inward-opening performance with styling suitable for more traditional and heritage-influenced projects.
With a choice of Classic and Retro profile options, together with optional cover moulds, timber drip caps and traditional glazing bar profiles, the system can be adapted to reflect the character of established British joinery. This makes tilt and turn timber windows an attractive solution for projects where higher thermal performance and modern usability are essential, but where the finished appearance must still sit comfortably within a more traditional architectural context.
The result is a versatile timber window system that offers the comfort, security and energy efficiency of a modern inward-opening design without losing the warmth and visual appeal associated with premium timber windows.
Our tilt and turn timber windows are particularly well suited to contemporary homes, low-energy buildings, apartments and high-specification renovation projects where thermal performance, airtightness and practicality are key priorities.
Because the system combines advanced glazing, multi-point locking, three continuous weatherseals and inward-opening functionality, it delivers a level of comfort and technical performance beyond that typically associated with more traditional British window types. At the same time, the warmth of real timber and the availability of more classic design features ensure the windows remain visually refined and architecturally versatile.
This makes tilt and turn timber windows an excellent choice for homeowners, architects and developers seeking premium timber windows that combine modern technical performance with enduring design quality.
Looking for
Get in touch with EUROSTYL to discuss your project. We manufacture bespoke tilt and turn timber windows and inward-opening timber windows for homes across the UK and Ireland, combining advanced thermal performance, modern security and refined timber craftsmanship.
We begin with a conversation and analysis of your needs. Our advisors suggest the best solutions, avoiding unnecessary costs and providing support at every stage.
We prepare a detailed quotation and consult the project with the technology department to ensure optimal specifications and full alignment with your expectations.
We keep you informed about the production process and delivery timeline. Thanks to continuous communication, you can be confident that your order is in good hands.
Have a question? Need a quote or carpentry advice? Contact us. We will be happy to answer your questions and tailor our offer to your needs.