Timeless Elegance with a Modern Twist with Liniar Original Flush Sash Windows

Our Liniar Original flush sash windows are renowned for their timeless appeal and exceptional performance. Crafted to mimic the appearance of traditional timber windows, the Liniar flush sashes boast a flush finish on the external faces, adding an unmistakable touch of elegance to your home.

These stunning windows offer more than just aesthetics. They come in A+ rated energy-efficient options and can achieve an impressive U-value as low as 0.8 W/m²K with triple glazing. You'll not only enjoy a comfortable home but also contribute to reducing your carbon footprint.

With hassle-free maintenance and a wide range of colours and finishes to choose from, these windows truly exemplify the perfect blend of classic charm and contemporary convenience.

The Epitome of Innovation and Elegance with Our Liniar Resurgence Flush Sash Windows

Experience the best of modern window technology with our Liniar Resurgence flush sash windows. These uPVC windows retain the aesthetic appeal of traditional timber windows while providing superior energy efficiency, security, and durability.

The Resurgence range features a 70mm sash incorporated within an 80mm frame, eliminating any overlap commonly seen in standard uPVC windows. This innovative design ensures a sleeker profile while maximising both weather resistance and thermal insulation with its double-rebated weather seal and co-extruded bubble gasket.

To further enhance security, the Resurgence series has passed rigorous BSI security testing, obtaining prestigious accreditations such as PAS24 and Part Q compliance. The A+ energy rating guarantees optimal efficiency, contributing to lower energy bills while keeping your home comfortably warm.

Optima Flush Casement Windows for the Timber-Look Solution

Boasting a flush design that perfectly emulates the traditional timber frames, Optima Flush Casement Windows add an authentic touch to heritage homes and buildings. Equipped with exceptional thermal performance, these windows can achieve an incredible U-value of 0.8 W/m²K along with an A++ energy rating.

The mechanical jointing ensures a seamless finish, while the inclusion of a dummy sash creates a balanced and symmetrical look. With its deep bottom rail, authentic hardware such as monkey-tail handles and dummy peg stays, plus a wide array of colour options including period and dual colours, our Optima Flush Casement Windows can be tailored to suit your aesthetic and practical needs.