Search over 1000 windows on SpecifiedBy, from leading Windows manufacturers including; Olsen Windows & Doors, Aluk and NorDan UK.

You can refine your search further by sub-categories of Windows, such as Casement Windows, Vertical Sliding Windows and Tilt & Turn.

Important criteria to consider when specifying Windows include; Features, Colours and Certifications.

Casement Windows

With the Eurocell range of energy-efficient, attractive, secure PVC-U casement window solutions, you can fabricate casement windows of every shape, size and configuration. Using Eurocell profiles, you can create and install the most energy-efficient PVC-U doub...

Modus - Various Window Types

Welcome to Modus – a brand new system from Eurocell that leads the market in terms of looks, performance and value for money. Now you can create a whole range of different fenestration types and aesthetic styles from a single system. Modus features the clea...

Charisma Sliding Windows

Charisma sash windows offer cottage-style looks combined with thermal efficiency performance that exceeds all current legislative requirements and building standards, plus approved security performance and a sophisticated mechanism for easy cleaning and ventil...

Modus S - Various Window Types

Modus S - the latest addition to our successful and highly innovative Modus window system range - offers an ideal method of maintaining a traditional cottage or Victorian facade while meeting demands for the highest levels of energy efficiency. Its flush prof...

Eurologik - Various Window Types

Great looks, energy-efficient and easy to fabricate. No wonder the Eurocell Eurologik UPVC profiling system is top of the list for more and more fabricators, with 70mm front-to-back dimension that allows easy replacement of timber frames for door and window p...