Welcome to Fortress UPVC

We are a small independent company based in Eastleigh, Hampshire with over 25 years’ experience in the double glazing industry.

We pride ourselves on quality products and workmanship with customer satisfaction as our top priority. Our main line of business is upvc windows, doors and conservatories ( using the VEKA system )however we also install fascia, soffits, guttering,  car ports and conservatory roof upgrades ( warm roofs ) All our products come in a wide range of finishes / colours and also include the latest energy efficient features – 70mm multi-chambered profiles, advanced coated glass with argon filled units and warm edge spacer bar, as you’d expect ‘A’ rated as standard for your total comfort.

As our name suggests we are hot on securing your home, so with that in mind our windows are internally glazed with secured by design  locking and hinge side protection ( anti crow bar ). With our doors you get  multi-point hook bolt locking mechanism.

Your new windows and doors can now be fitted with a new advanced security feature – KUBU smart security – be sure its secure with KUBU , please ask for details When it comes to composite doors we can supply and install  ‘ ROCKDOOR ‘ – ‘ HALLMARK ‘ –  ‘ HURST ‘ the ultimate door range with a whole host of designs / colours / glass choices and security features – please ask for a brochure. Conservatories can be supplied and installed in various designs – Bi-fold doors, patio doors , stable doors, sliding sash windows and tilt/turn windows……..etc.

Conservatory roof upgrades are now available using the EQUINOX system – details available 
 All our work is covered by a 10 year insurance backed guarantee and we are CERTASS registered.

Thank you for looking at our page and please feel free to give us a call……..FORTRESS UPVC …your security… our priority.