"Can Security Grilles be Fitted Internally or Externally?"
Most grilles can be fitted Internally or Externally, but it is always more secure to fit then on the inside. If you fit anything externally the fixings are more vulnerable to attack and they can attack the grilles without breaking any glass and setting off the alarm.
"Do the Security Grilles come with any Guarantee?"
The grilles are guaranteed against defect of material or workmanship, subject to the correct installation, maintenance and operation for a period a 1 year from the date of purchase.
Where a warranty is upheld, we will supply all necessary parts to enable installers to complete satisfactory repairs. The warranty terms does not extend to cover labour and consequential loss arising from any claim.