Scroll Top

Heritage Tilt & Turn Windows

Welcome to John Fredericks
The Ultimate Collection - John Fredericks


Heritage Tilt & Turn window Installed

Heritage Tilt and Turn Windows are a versatile and practical choice for homeowners, offering controlled ventilation along with easy access for cleaning. Utilising a thermally efficient chambered outer frame and provide a beautiful finish on the inside, with ovolo and bevelled external appearance.

Also, in a range of Heritage colours and with the same optional finishing touches, such as Georgian bar detailing and your choice of furniture colour. 

In tilt mode, the windows can be opened inwards from the top to let in fresh air without fully opening, ensuring the property is still secure. Turn mode allows the window to swing inwards, making it easy to clean.

With a wide choice of customisation options, including colours, and handles, Heritage tilt and turn windows are an ideal choice for homeowners who want to combine the traditional with appearance and modern functionality. 


Ultimate Heritage Tilt & Turn…

With welded joints on both outer frame and sash. Showing ovolo frame and bevelled putty line sash externally to give the picture frame effect and an elegant finish inside.

John Fredericks - Manufacturers of PVC-U Windows, Doors


Whatever style and finish you require for your project, the Ultimate Heritage Collection makes a statement with colour on the outside but allows for a fresh but subtle finish on the inside. Please note that colour swatches provided are for illustrative purposes only. Not all colours depicted are available in every profile type or product range. For more information regarding colour availability, please refer to our colour guide.

John Fredericks - Manufacturers of PVC-U Windows, Doors


In order to meet the government’s thermal performance targets and current Building Regulations, all replacement PVCu windows are required to achieve a U-value not exceeding 1.4 W/m²K or Window Energy Rating ‘B’ or better.

Ultimate Collection windows can achieve an A+ Energy Rating with an Energy Index of 10 and a U-value of 1.4 W/m²K.


The Ultimate window has been refined and designed to protect the homes of your customers and provide them with total reassurance and peace of mind.

Opening inwards concealed wrap-around Tilt Before Turn gearing

Opening to 90° as standard


Supplied with a ‘Tilt Lock and Turn’ window handle that locks in both closed and the tilt position for additional safety, there is a range of colours for your customers to pick from.

Colour Swatches


As of June 15, 2022, Approved Document F of the Building Regulations that specifically relates to ventilation, requires that adequate ventilation is provided throughout a property.

In the absence of a suitable mechanical ventilation system, conforming to these regulations requires the use of trickle vents fitted into windows.

Ultimate Collection Windows are able to meet these requirements with an efficient, safe and secure trickle vent.

  • Ventilators match to your chosen frame colour
  • Hooded external canopy prevents water and insects from entering the property
  • With the innovative ‘Link’, the closure plate can be positioned to reduce draughts with the benefit of directing air away from the occupants
  • Ventilate the property without having to open the window
Link Vents

Concealed Ventilation Canopy

You can also offer your customers the option of concealed ventilation.

The ventilation is built into the head of the outer frame which is concealed by a full width aluminium exterior canopy, colour and finish matched to the window frames. The same interior link vents with closure plates are used on the inside of the window.

Authentic External Georgian Bar

Many of your customers may decide to have decorative Georgian Bars applied to their windows for a truly authentic Georgian style.

The unique Astragal clip on Georgian Bar from John Fredericks is a scribed PVCu bar, finished and colour matched to the exact same finish of the chosen windows.

The bars are connected to full length aluminium fixing strips that are bonded to the glass unit. This, combined with the spacer bar grid design inside the unit, gives the impression that each pane is a separate unit.

The innovative Georgian Bar system ensures the Georgian grille does not shrink, warp or detach, regardless of weather conditions.

Internal Georgian Bar

In contrast to the External Georgian Bar system, where the bar is applied onto the outer faces of the insulated glass unit, as the name suggests, Internal Georgian Bars are held within the sealed glass unit.

Internal Georgian Bars still provide an effective feature, but with the bars inside the glass, the glass maintains a flat surface with no protrusions and are therefore easier to clean.

Privacy Preferences
When you visit our website, it may store information through your browser from specific services, usually in form of cookies. Here you can change your privacy preferences. Please note that blocking some types of cookies may impact your experience on our website and the services we offer.