Evolution Window


Safe & Secure

Your home should be a safe haven – that’s why all our windows are designed, tested and certified to meet the highest standards of security. We also cyclic test our moving parts to make sure they won’t wear out, however much you use them.

Child restrictors can be fitted to almost any Vevo window to give you extra peace of mind that your little ones will be safe – please ask for more information.

The high security shootbolts top and bottom are double the thickness than most on the market. An end cam fitted close to the shootbolt adds extra security. Metal keeps add maximum security and the centre lock has robust opposing claws that firmly grip both ends of the keep to resist attack.


This accreditation is part of the British Standards system and shows that every component used to make the product has been subjected to a series of tests, demonstrating enhanced security performance for your peace of mind.