Residential & French Doors - Gallery Photos.



Our extensive choice of entrance door systems is designed to enhance any home and offer high levels of security. Built using the same versatile profile systems as our windows, these high-performance doors perfectly complement our full window range, giving you an exact colour match across all products.

PVC-u doors offer high levels of security and exceptional protection against the elements, with air-tight seals to keep out any drafts. Whats more, minimal maintenance is required to retain your doors appearance and performance.

An attractive alternative to patio or bi-folding doors, Liniars range of French doors are an ideal choice where the aperture size is more limiting.
Offering a more traditional aesthetic, Liniars stunning range of uPVC French doors come with the same high specification and colour choices as our window range,  just as youd expect.
Available in either an open in or open out style to suit your living space, the Liniar French door provides your home with a beautiful and secure entrance, along with a range of patented low and ultra-low threshold options.

Beautiful finish
Ensuring you enjoy the maximum amount of natural light in your home, the fully sculptured features of the Liniar French door provides a beautiful finish.
Liniar French doors are not only lead-free and aesthetically pleasing but have been created with security in mind.
A vital component of all Liniar products is security and our doors are fully accredited to meet the necessary standards, including Secured by Design and PAS 24, plus they are fully compliant with the latest relevant divisions of the Building Regulations.



The underlying objective of Customer care carried out within Alternative Windows will continue to be aimed at maintaining an environment in which everyone employed and associated with the Company perceives themselves as purveyors of quality.

Sycamore House, Cross Green Industrial Estate Knowsthorpe Lane, Leeds LS90PJ

Freephone No: 0800 035 4180

Telephone:  0113 2483773