Aluminium Fire Rated Windows, Glazing & Doors

Gennaro Ltd are specialists in the manufacture, supply, and supply and install of aluminium fire rated glazing systems.  We carry out work throughout the United Kingdom.

Turnaround is typically 4 weeks from confirmation of specification.


Fire Ratings Available:
EI15 EI30 EI45 EI60 EI90 EI120


All fire rated profiles are kept in stock to ensure the fastest turnaround possible of bespoke sized windows & doors.  We also keep in stock 1m x 1m Fire Rated Fixed Light Windows in various fire ratings for immediate dispatch.

30 Minute Fire Rated Windows & Fire Rated Doors, and 60 Minute Fire Rated Windows & Doors, and 90 Minute Fire Rated Windows & Fire Rated Doors available Supply Only or Supply & Install. 

120 Minute Fire Rated Screens available Supply Only or Supply & Install. 

30 Minute Fire Rated Curtain Walling, and 60 Minute Fire Rated Curtain Walling, & 90 Minute Fire Rated Curtain Walling Supply & Install Only.

For a quotation please follow the instructions at Quotation Upload or send an email to

We can cater for a range of project sizes from the fabrication and supply of a single fire rated window to the fabrication, supply and installation of projects upto the region of £500k.

For help with design & specifications on a project please don't hesitate to contact us and we shall arrange for a consultation with  one of our architectural advisors.

Products are available in any standard RAL colour and are all fabricated from extruded aluminium section.  All Window & Door Framing is complete with Polyamide Thermal Breaks and all Curtain Walling Sections are fitted with continuous thermal HPVC spacer ensuring optimal thermal insulation.


In Stock Products

Fire Rated Windows Product
Fire Rated Windows Product
Fire Rated Windows Product