The High-Tech Guarantee

After trading for over 30 years you can believe us when we say our word is our bond.

Our guarantee is also covered by insurance. This means that, unlike many home improvement companies, if we ceased trading, your guarantee would remain valid.

For complete reassurance we have a ten year guarantee – the supplier undertakes at its sole discretion to repair or replace free of charge, any defective PVC or Aluminium casement windows, doors, and their component parts for a period of ten (10) years from the date of manufacture. Subject to full Terms and Conditions, exclusions apply.

Our insurance policies are administered by Quality Assured National Warranties (QANW).

You are guaranteed peace of mind when you choose High-Tech Windows Ltd and Quality Assured National Warranties.