Security Sash Windows

Secure your windows the beautiful way. Security sash windows made to your specifications maintain the classic look of your home or commercial premises while keeping it safe from intruders. A first for the UK, there are even bulletproof options for those requiring the highest level of home security. Achieve personalised design coupled with peace of mind.

Explore Security Sash Windows
Security sash windows installed by Stronghold Security Doors.

Security Casement Windows

Combine beauty with security when you choose our casement windows. We’re the first to offer this innovation, and we always strive to deliver the very best for you. Find out how we’ve addressed every traditional weak point intruders might exploit and be assured of bespoke design, manufacture, and service.

Explore Security Casement Windows
A security casement window installed by Stronghold Security Doors.

Secure your windows the beautiful way

Security windows made to your specifications maintain the classic look of your home or commercial premises while keeping it safe from intruders. A first for the UK, there are even bulletproof options for those requiring the highest level of home security. Achieve personalised design coupled with peace of mind.