Security Doorsets

We are able to offer a wide range of security doorsets in both timber and steel to fit budgetary requirements and/or threat level.

LPS 1175 Levels 1-5
Bullet Resistant Doorsets (Timber & Steel)
Manual Attack Timber Doors to BS EN 356

Security Shutters

We offer a wide range of security roller shutters, constructed from steel or aluminium with solid, perforated or punched and glazed curtains.

Our Fire Shutters are rated up to 4hrs fire resistance.

Security Window Bars

SIS offer a full range of security window bars to Bank and Government security levels.