JMP Window Systems Ltd

Heritage Windows

As the name suggests, the Ultimate Heritage Collection is a range of elegant windows and doors that are packed with the characteristics and charm of period timber windows.

Less obvious perhaps is that every window and door shown throughout this brochure is manufactured, not with timber but using a specialist range of advanced PVC-u profiles. Indeed, the GENUS Flush Sash window is assembled using traditional joinery techniques.


With the rapid advancement in PVC-u technology, you would often now be hard pressed to tell the difference between PVC-u products and their timber equivalents.

This provides you with a multitude of finish options. You may find for example that choosing a Rosewood or Oak woodgrain finish will help to blend more sympathetically with your home and garden.

Colours such as Black, Grey, and Cream are also increasingly being used to great effect as well as an array of bespoke coloured woodgrain colours. And remember, unlike their timber equivalents, they will not need painting, and they will be guaranteed for years to come.


Inspire timber home improvement products are a luxurious addition to your home, exuding classic charm whilst providing  all the energy efficiency and security benefits of modern timber windows, doors and conservatories.

Every product is designed with durability in mind so whichever look you go for you can be confident it will stand the test of time.

The Inspire timber range is suited to every type of property, from townhouse to modern apartment. This brochure showcases the range of styles, colours and hardware options on offer to help you find the perfect look for your home that fits in with your individual tastes too.


Timber sash windows are a typical feature in many older properties, but are a popular style for both period and modern homes. Inspire timber sash sliders on spiral balances are a modern solution to weights and pulleys sash windows, giving you the look of a traditional box sash window combined with modern technology.

This style is suitable for newer homes as it doesn’t require the deep reveals for fitting a traditional weights and pulleys window so can easily replace more modern PVCu systems.


Infinium brings together indoor and outdoor living spaces in exquisite harmony. Free-flowing spaces are created thanks to the impossibly slim 21mm interlock sightline that bathe every surface with natural light. Uninterrupted panoramic landscapes provide complete escapism, without need of escape. While seamlessly integrated floor-to-ceiling glazing reflects the clarity of thought behind every inspired design decision.

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