HIA Australia

Roscher supply 2 kinds of service


Design and construction service

We design the homes and we have appointed 4 HIA accredited builders to construct our homes in these areas.
Northern NSW, Gold Coast, Brisbane and Toowoomba.
Our builders have calculated the exact construction base price of all our designs. It's Then a simple matter for the builder to inspact your site and price the changes you may want to the design and calulate the site cost and produce an accurate all up price.

Design only service throughout Australia

This service is for clients wanting to build outside our 4 designated areas.
Initially we can calculate a ball park figure for our designs based on out construction price in Brisbane. We then discuss your requirements with a specialised pole home HIA builder in your local area who will inspect your site. An accurate construction figure can then be produced.


What we do


We analyze the slope of the site from your contour plan and photographs you supply and the builder carries out a site inspection. We take into consideration the local council requirements; boundary setbacks, developers covenants and discuss the merits of each one of our designs with you and the changes you may want to make. We supply rough concept floor plans of the house including all the alterations you have requested together with your site plan with driveway and house positions.

Once you're happy with the above, and of cause with the contact price we require $3,250 to prepare Cad architectural working drawings which will include site plans, floor plans, 4 elevations, section plan, ground level plan and a 3D prospective drawing.

The 3D drawing will illustrate how the house will look on the site, when completed. These plans will be fully detailed and ready for council approval. The $3,250 forms part of the contract price

Final pricing will include:

Plan preparation / Soil testing / Engineering / Council & certification fees Builders insurances / Sewer, water & electrical connections / Termite treated support poles & framework / Powder coated aluminum windows and doors Polished flooring to living areas / Carpet to bedrooms / Colorbond roof / insulation James Hardie external cladding Toughened glass hand rails / Plumbing Tiles & tiling / Scaffolding / Crane hire Internal & external painting. Prime cost (PC) items include: Kitchen cupboards / Wall oven & hot plates / Vanity units / Shower screens / Tap fittings / Hot water system. Allowances for site costs for your particular property, would also be detailed & priced.