At Brock Building Systems, we supply quality materials and real support to builders, tradies, and anyone working on residential or commercial projects. From frames to fit-off, we’ve got the gear and the know-how to help you get the job done right — with no corporate fluff.

Timber, Frames & Trusses

We stock a wide range of structural timber, including treated pine, LVL, and engineered solutions. We also manufacture custom wall frames and roof trusses to suit your plans — with fast, accurate quoting and quick turnaround times.

Plaster, Internal Linings & Insulation

Everything you need for your internal fit-out, from plasterboard and insulation to adhesives, cornice, trims and ceiling systems. Our team can help you select the right materials for acoustic, thermal or fire-rated performance.

External Cladding & Fibre Cement

We stock a range of external linings including weatherboards, fibre cement sheet, timber claddings, and facade systems. Whether you're after a classic look or something modern, we’ve got options to suit all types of builds and budgets.

Steel

We supply structural steel, lintels, posts, mesh, and custom-fabricated sections to suit your plans. Whether it’s a one-off or ongoing job, we’ll work with your builder or engineer to make sure you get the right steel — delivered when and where you need it.

Kitchens & Appliances

Flat-pack and custom cabinetry support available, along with a range of built-in appliances — ovens, cooktops, dishwashers and more. We’ll help you source everything you need to finish the job properly.

Plumbing & Bathroom

We supply pipe and fittings, tapware, toilets, vanities, basins, laundry tubs and hot water systems. Whether it's rough-in or fit-off, we’ve got what you need to keep the job flowing.

Builders Hardware & Tools

From screws, nails and brackets to sealants, adhesives and tools — we carry the gear that keeps your job moving. Need something unusual? We’ll chase it down for you.

Delivery & Support

Flexible delivery to site, with options across southern Tasmania. We’ll do our best to work around your schedule — whether you need a full drop or something last-minute. Our drivers and store staff are always happy to help.

Quotes, Takeoffs & Technical Support

Send us your plans and we’ll handle the rest — whether it’s a full timber takeoff, frame and truss quote, or support interpreting engineering specs. If we don’t know the answer, we’ll find someone who does.