190x45mm treated pine is Melbourne’s go-to size for long span bearers and large deck framing. Available from 5Star Fencing & Decking Supplies at Ravenhall, Mickleham and Pakenham in 3.6m to 6.0m lengths, our 190×45 treated pine Melbourne stock handles the spans and loads that smaller sizes cannot.
What Is 190 x 45mmmm Treated Pine Used For?
190x45mm Treated Pine — Long Span Structural Timber
190x45mm treated pine is specified when 140x45mm is not sufficient for the span or load requirement. It is the largest standard bearer size in the treated pine framing range, giving Melbourne builders the structural depth needed for long deck spans, heavy pergola beams, and high-load above-ground structural applications. H3 treatment provides reliable decay and insect resistance throughout the service life of the structure.
| Size | Available Lengths | Treatment | Application | Finish |
|---|---|---|---|---|
| 190 x 45mm | 3.6m · 4.8m · 5.4m · 6.0m | H3 Copper Treated | Above ground outdoor | Green tint |
H3 Rating: Rated for above-ground outdoor use only. Do not use in direct ground contact or embed in concrete. For in-ground applications such as fence posts, H4 treated pine is required.
Working With Treated Pine on Site
Available From 3 Melbourne Warehouse Locations
Ravenhall VIC 3023
0444 527 142
Mickleham VIC 3064
0452 377 142
Pakenham VIC 3810
0480 603 113













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