At Charles Christianson we are proud of our reputation for supporting our Comprehensive Guarantee for 10 years. For details of our guarantee see our company Terms & Conditions. Every project is also covered with an Independent Warranty for complete "Peace of Mind". Since 1989 IWA has been one of the leading organisations in the UK to adminster Deposit Protection and Guarantee Insurance to consumers within the home improvement market.

This comprehensive scheme is provided by :

Independent Warranty
20 Billing Road


For friendly advice on how this scheme will give peace of mind call the
IWA Consumer Helpline on 01604 604511 or visit:

Make sure you read the small print!

  • Are all Companies fully vetted?
  • Is customer satisfaction regularly monitored?
  • Is there a customer helpline?
  • Is there a customer friendly website available for advice?
  • Is the insurer FSA authorised?
  • Is Deposit Protection from point of sale?
  • s Deposit Protection up to 25% of the contract value?
  • Are there no excesses on the policy?
  • Is cover available for a full 10 years?
  • Is cover continuous without renewal?
  • Is cover fully transferable if you sell your home?
  • If in doubt, contact the IWA Customer Helpline on: 01604 604 511 today for free advice.