Mandurah

Solar Systems Installed in Australia

Residential 1kW systems are most common at the moment due to the Federal Government Rebate funding up to a maximum of a 1000 watt (1kW) system.   A lot of customers are installing 2 or 3 kW inverters in their systems however so that they can add additional capacity in the future as power get […]

Skylights – Size of Skylights

Sizing of a skylight is dependant on the level of illumination required. The table in ‘Size of Skylights,’ provides guidance for average installations under average related conditions. It also assumes that some other form of lighting, such as borrowed light from a window, contribute to the overall result in the living areas for a satisfactory […]

Skylights – Fire Protection

Fire separation for buildings as detailed in the Building Code of Australia (BCA) should be considered when planning placements of skylights. The BCA places limitations on the location of skylights near property boundaries and adjacent adjoining buildings to reduce the likelihood of fire spread between buildings. Generally the provisions are based on nominated distances from […]

Steel – Corrosion Protection

Hot dip galvanizing is a coating for steel made from an alloy of zinc and iron. Galvanizing is a once-only process – no substrate preparation and multiple coating is required. It offers total coverage – all exposed steelwork is coated both internally and externally. Galvanized coatings protect steel even at its most vulnerable areas. It […]

Retaining Walls on Boundaries

Retaining walls are not dividing fences and are subject to different legislative requirements. When installing retaining walls along boundaries, they must be wholly constructed inside the property – unless you have you consent of the adjoining landowner. It is a good idea to have the boundary line pegged by a licensed land surveyor to be […]

Kitchen Benchtops

Renovation and other checks

If you are uncertain as to the condition of the building’s foundations or the general soundness of the house, it may be worthwhile to call in an inspector or engineer for a professional opinion. You should find, however, that if you borrow funds for your extensions, the lender will have their own inspectors check that […]

Roof Leaks

Leaking roofs are a common complaint during winter, in particular in new homes that are being tested by the rain for the first time. Leaks can be caused by either a construction problem, lack of maintenance by the owner, or both. Some of the construction issues that can be the cause of roof leaks include: […]

Salinity and Construction

Salt attack is an increasingly important problem in Western Australia due to our high level of coastal development and a growing salinity problem in our wheat belt and agricultural areas. Damage to buildings by “urban salinity” or “salt damp”, results from salt and water moving through capillary action through the pores of materials such as […]

Fixed Price Contracts

Fixed price contracts are the most common form of domestic building agreement. As the name suggests a fixed price agreement is where the builder agrees to perform building work for a fixed sum. This provides a degree of certainty to both parties, but during a period of escalating costs the builder is likely to include […]