Your Favourite Door and Window Service in London

Looking for professional door and window installation in London? Our team of certified technicians at Fixiz Ltd provides expert fitting services for all types of doors and windows. From uPVC and composite doors to aluminium windows and French doors, we deliver quality installations across London.

Interior doors

Composite doors & windows

Wooden and aluminium doors & windows

French windows

...and much more

FIXIZ is your best partner

Expert Door and Window Installation in London - From Fitting to Repairs

At Fixiz Ltd, we specialise in professional door and window installation across London. Whether you need new uPVC doors, composite front doors, aluminium windows, or traditional wooden frames, our expert team delivers exceptional craftsmanship and attention to detail.

Our door and window installation services in London include supply and fitting of interior doors, exterior doors, French doors, patio doors, and all types of replacement windows. We work with leading manufacturers to provide energy-efficient double glazing solutions that help reduce your heating bills and improve your home’s security.

As experienced London builders, we understand that every property is unique. That’s why we offer free consultations and accurate quotes for all our door and window projects. Our team also provides complementary services including loft conversions, house extensions, and general property maintenance to help transform your home.

Contact Fixiz today for reliable door and window installation in London. We serve all areas within the M25 and pride ourselves on our 5-star Google Reviews and professional accreditations including FSB and FMB membership.