VEKA AG of Germany is the world’s largest extruder of uPVC profiles used for windows and doors.[1] The company started its operations in 1969 as a manufacturer of shutters[1] in Sendenhorst, Germany and has its own extrusion facilities in 12 countries (the United States, Russia, Poland, France, Spain, the United Kingdom, China, India, Canada, Mexico, Brazil and Chile) and representative offices in more than 40 countries across the world, including the United Arab Emirates and India.


The UK’s best composite doors. Born in 2004, Solidor has firmly established itself as the nation’s favourite manufacturer and supplier of composite doors. Fitted and installed via a nationwide network of approved installers, the extensive Solidor range of composite doors are widely admired for their stunning design, and unparalleled security. No other composite door even comes close to competing with Solidor in terms of sophistication and performance.



Ultraframe Conservatories, Loggia, Orangeries, Home Extensions & Roof Replacement Established over 30 years ago, we keep our conservatory systems at the forefront of technology & design through constant evolutionary development. We not only test conservatories in our own laboratory and modern test facilities, but we also use independent third party accreditation and testing agencies such as Wintech and the British Board of Agrément to add further credibility to our own data.

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In fact, the Ultraframe conservatory roofing system is the only conservatory roofing system currently with BBA accreditation! Also, Ultraframe’s roofing system was given a life expectancy of at least 25 years by the BBA (British Board of Agrément) and was the first in the industry to acquire this accreditation. This is why Ultraframe is considered as Europe’s leader in glass roof manufacture.

Using our extensive roofing knowledge & expertise we support and advise the industry on the most technically innovative construction methods for building conservatories and home extensions. Ultraframe also provide comprehensive information about designing conservatories & offer conservatory advice to homeowners who wish to add an Ultraframe conservatory to their home, using one of our approved Ultra Installers.


KAT was established in 1998 and is a specialist manufacturer of uPVC and Aluminium Doors, Windows and Roof Glazing, in the UK.

Quality and service are important to KAT and to this end, every Bifold Door, Sliding Patio Door, French Door, Entrance Door, Box Sash Window, Casement Window, Flat Roof Light and Lantern Roof is photographed after it has been quality inspected and aluminium doors are filmed and recorded whilst operating. This way KAT’s team know the product is fully functioning and perfect before it leaves the factory, but more importantly KAT’s customers know it’s right, every time.