Roofing

Q: Can I repair spouting myself?

A: Usually spouting, gutters and downpipes work quietly and efficiently to take water away from the house on to stormwater drains. Spouting channels rainwater from the gutters to downpipes, so a blockage or hole in the system can mean rivers of water.

If problems arise, you can check that leaves or moss haven't built up and blocked outlets - an autumn clean out is a good idea. When taking a look, wear soft-soled shoes to give you a secure grip. Set the ladder on a firm base and ensure it is at least a metre higher than the roof. If you have a combination stepladder, make sure the hook is in place at the hinged section.

If a blockage isn't the culprit, then age could have caused metal spouting and downpipes to rust. This problem is best attacked as soon as possible - rust spreads fast and if caught in the early stages less spouting may have to be replaced.

The most common spouting material today is PVC. Light and hardwearing it doesn't require painting and it is relatively easy to install.

Your Master Plumber has the skills to ensure the product is right for the job and that the installation is correctly done.

Your Master Plumber will also know whether you need a building consent. Generally, consents aren't needed for small spouting jobs, but requirements do vary around the country.

Q: Do roofers have to be licensed?

A: As part of a package of changes introduced by the Building Act 2004, a national licensing system is being put in place for building designers, site supervisors and some specialist tradespeople, including roofers.

From 1 March 2012, certain roofing work on small to medium size houses and apartment buildings will have to be carried out or supervised by a Licensed Building Practitioner (LBP). Many plumbers carry out roofing work, and licensed or certifying plumbers and gasfitters are already treated as if they are licensed in roofing when carrying out restricted building work.

Find out more about Licensed Building Practitioners on the ConsumerBuild website or at the Department of Building and Housing website.