620+ Genuine 5 Star Reviews


ABIS – Building and Pest Inspection - Google Local Reviews

View Sample Reports

Detailed, easy to understand reports

Building and Pest Report

Inspection FAQs

Rainwater Systems

Freshwater is a valuable and increasingly limited resource. Rainwater can provide a renewable supply of natural, soft, clear, and odourless water we can use either as the main source of household water or as a supplement, subject to local water authority requirements.

Rainwater use can reduce your water bills which will become more important as Governments increase water prices to recover the true costs of water. Rainwater also reduces the significant damage to creeks and water habitats caused by storm runoff. Australian State Governments have introduced legislation mandating new standards of water efficiency ratings that must now be incorporated into new dwellings. Local administrators have also introduced guidelines for safe water usage systems.

Rainwater generally contains few chemicals, although there may be a risk of pollution from airborne contaminants in major urban centres and industrial areas. Generally, however, rainwater is safe to drink providing it is clear, has little taste or smell. Where rainwater systems are well maintained, the risk of harmful organisms is low. Ensuring that water quality is good depends on correct design and installation, followed by sensible maintenance of your rainwater tank and catchment area.

Tanks are available in a range of materials (galvanised steel, concrete, fibreglass, and plastic). When installed, they should be covered and every access point, except the inlet and overflow, sealed. Both the inlet and overflow should incorporate a mesh cover and strainer to exclude foreign matter and insects.

Rainwater can be collected from most types of roof, providing they have not been painted with lead-based paint or coated with a bitumen-based material. Other issues to consider include avoiding the use of pesticide-treated timbers and lead flashings and ensuring that overflows from roof-mounted evaporative air conditioners or hot water systems do not discharge onto the roof. Roof catchments should be kept clean and clear of leaves and debris.

First flush devices stop the first portion of roof runoff being collected and will reduce dust, bird droppings and leaves being washed into tanks. It is recommended that you use these devices or disconnect the tank inlet so that the first runoff of rain after a dry spell is not collected. Insect-proof screens should be cleaned regularly to prevent tanks from becoming mosquito breeding sites. Tanks should be checked for sludge accumulation at least every 2-3 years.

The size of the tank you need to provide the total supply of household water will depend upon a number of factors including the amount and pattern of rainfall, roof area and water usage, the most important issue being continuity of supply. Before you install a rainwater tank you will need to find out if there are any health, building or planning regulations governing rainwater tanks in your area.



*We do not provide any professional advice nor service related to Rainwater Systems.

ABIS building and pest inspections are conducted to the highest standard by building inspectors with a minimum of 10 years experience together with the highest professional qualifications in their field. ABIS has been in business over 27 years conducting both building and timber pest inspections.

Our highly recommended home inspectors are all long term trusted employees not here today gone tomorrow sub-contractors. ABIS Inspectors are supported by a unique computer aided inspection system and the latest inspection equipment such as high sensitivity thermal cameras costing thousands of dollars that others don’t often have.

When you book a pre-purchase inspection with ABIS, our friendly local (they know the area and are not in a interstate or overseas call centre) staff will make the whole process easy for you. Our Office team make all the arrangements with you, your agent, the vendor, the tenant (if there is one) and you will be sent an email to confirm the inspection time along with a pre-engagement letter which covers the scope of the inspection. Good communication and local knowledge are key to you getting the most out of your building and pest inspection. We are always happy to answer all your questions and you are most welcome to be on site when we do the inspection. Our technology, systems and processes also mean you get your high quality report shortly after your inspection is completed.

And all this for an incredible low price.

Service Areas

Area Map The Peninsula Moreton Bay Area East Brisbane Redland Bay Area Gold Coast Ipswich Brisbane West Brisbane Northside Brisbane Southside Logan City

ABIS The 1st Choice in Building & Pest Inspections