Grabex Windows is a manufacturer and installer of high quality windows, doors, conservatories and bespoke glazing made of aluminium, timber and UPVC.
We serve London and all surrounding counties.
Our wide range of fenestration products for your new build, self-build or renovation extends from traditional sash windows and bespoke timber entrance doors to modern roof lights, bi-folds and sliding patio doors with our signature slim lines of large aluminium HiVision 25 Sliding Doors, Hi-Finity and steel-looking Cube windows.
At Grabex we are focused on delivering consistency in quality, energy efficiency and sustainability of our products - all manufactured in our Orpington factory.
As a family run business, established in 2002, we are committed to using only high quality materials and components in its products, so you can rely on our expertise in delivering bespoke products tailored to your requirements.
local manufacturer and installer
quality for affordable prices
never beaten on service
energy rated windows
multiple products on offer
wide selection of windows, doors and glass roofs
fast and free of charge quotes and bespoke design consultations