Window Products
Whatever the style, JTM Window Services has the ideal windows for your home. Choose from Aluminium, UPVC or Traditional Timber. All our windows are manufactured to the highest standards and are all available in a wide range of styles and colours.
All our windows feature enhanced security provided by a shoot-bolt locking system providing the highest level of security
Legacy® uPVC Sash
With our Legacy sash windows, you can respect the traditions, admire the woodworker’s art, and enjoy modern advances that can make your home warm and secure.​
​
From a terraced house to a stately home, our sash windows can help ensure that your property retains its character and charm. You can choose from a wide range of styles, features, and hardware options to complement your home.
​
View the product brochure here:
​
​
Origin® Contemporary
The contemporary collection embodies the essence of modern architectural elegance.
Designed to blend seamlessly into any living space. It prioritises light and refined aesthetics while delivering an outstanding performance. With its clean lines and effortless style, it drives sought after desirability and can provide the perfect solution for every home
​
View the product brochure here:
​
​
Smart® Alitherm Heritage
The perfect solution for sensitive refurbishment and renovation projects.​
​
Alitherm Heritage ranges are specifically designed to meet the requirements of refurbishment and renewal projects, particularly in sensitive planning areas. Ideal for Victorian and Art Deco projects, the range of commercial and residential windows and balcony doors are already proven in a wide range of renovation, refurbishment and heritage projects across the UK.
​
View the product brochure here:
​
​
Smart® Aluminium
Combining outstanding value and quality, with class-leading performance and security, Alitherm 400 delivers a range of stylish, energy-efficient window options.
​
Both window and door systems provide excellent weather and thermal performance and are available in a huge range of colours. Combining elegant aesthetics and outstanding security performance.
​
View the product brochure here:
​
​
​
​
Calibre® PVCu
Available in a wide range of window, door and conservatory styles
Calibre offers exceptional reliability, excellent functionality and all the usual well known benefits associated with PVCu - security, thermal efficiency, low maintenance, excellent acoustics, quality and performance.
​
View the product brochure here:
​
​
Korniche® Lanturns
Flood your living space in natural light with the industry-leading roof lantern from Korniche. Combine smart engineering with inspirational design to immerse your home in the outside world.​
​
A wealth of unique features improve heat retention, security, functionality and aesthetic appeal, so you can enjoy a final product which is stronger, slimmer, warmer and easier to install.
Natural light in interior spaces creates ambience, enhances your decor whilst energising and improving well-being.
​
View the product brochure here:
​
​
Korniche® Flat Glass Lanturn
The Korniche Flat Glass design aesthetics exude quality and class whilst under the skin, cutting edge engineering innovation offers something extra. Dive into a world where aesthetics and purpose combine.​
​
Korniche Flat Glass stands out from the crowd with exceptional thermal efficiency, credited to the advanced polymer inner frame section entirely isolating your home from the sleek hard-wearing Aluminium outer.
​
View the product brochure here:
​
​
Regalead® Decorative Options
Decorative glass has been used through the ages to imbue windows and doors with beauty, style and elegance.
​
As leaders in the decorative glass market, RegaLead has been at the forefront of innovative design and superior craftsmanship for the last 25 years. All the designs in this catalogue are manufactured using a decorative glass technique known as ‘Overlay’, a method whereby all the materials are applied to the outer leaf of the insulated glass unit.
​
View the product brochure here:
​
​
​
​