If they supply it then your contract is for labour only, you can't give a warranty.
What if they supply a sink, you fit it and it cracks under normal use 3 weeks later. You don't have the receipt, and neither does the customer cos they bought it off ebay, but you're still responsible? dont think so
Might be different if the problem is your workmanship, but not blanket responsiblity.
What if they supply a sink, you fit it and it cracks under normal use 3 weeks later. You don't have the receipt, and neither does the customer cos they bought it off ebay, but you're still responsible? dont think so
Might be different if the problem is your workmanship, but not blanket responsiblity.