Radiata Pine is the most commonly used weatherboard species and is sourced from sustainably managed forests in New Zealand. It is a medium-density softwood, straight-grained with an even texture. It is treated to H3.2 for durability and works well with hand and machine tools. Heartwood is light brown in colour and is non-durable to perishable in regards to decay resistance. Sapwood is pale yellowish-white colour treated with preservatives to be used in external applications. There is a possibility to cause allergic skin reactions or asthma while working.
Radiata Pine is easily processed, dried and treated, and will take staining and coating. It is used in conjunction with a range of structural adhesives.
Botanical Name
Pinus Radiata
Other Names
Monterey Pine, Insignis Pine
Origin
Native to Central and Southern Coastal California
Exterior
Common uses
Structural uses, decking, fencing, exterior cladding, window sashes, pergolas, landscaping, shingles, barge boards, exterior trim, furniture, mouldings, trim and panelling.
Coating
Pre-primed clears.
Board lengths range from 1.8m to 6m (heavy lengths 4.8 and longer)
find more pictures here http://timspec.co.nz/Pine-Radiata/6687-7ef633b7-34a8-468c-a9c1-99bd7084388c/
Certifications Available
FSC
Seasoning
It is easily processed, dried and treated. Radiata Pine takes coating and stains well.
Working Qualities
Radiata Pine is easy to work on except for the knots. It is good with machines and nails satisfactorily.
Uses
Commonly used for construction lumber, Cladding, Veneer and Plywood.
Density Air Dry 448 kg/m3
Density Green 500 kg/m3
Shrinkage Radial 3.40 %
Shrinkage Tangental 6.7 %
Janka Hardness 3.3 kN
Modulus of Rupture dry 81 MPa
Modulus of Elasticity 8.23 GPa
Max Crush Strength dry 42 MPa
Comp Strength Parallel to Grain 36.8 MPa
Shear Strength Parallel to Grain 11.6 MPa
Timspec was established in 1990 as a wholesaler of specialty timber and was wholly New Zealand owned. In March 2019 Timspec was acquired by ITI Australia and became ITI Timspec LTD.
Today we import, export, and wholesale a huge range of timber to builders, joiners, home owners, floor layers, landscape builders and furniture manufacturers. We pride ourselves on being environmentally responsible and strive to source the most sustainable timber options available. Timber stocked includes species from North America, South America, Europe, Africa, South East Asia, Australia, and New Zealand's exotic as well as indigenous species.
The ITI Timspec team are extremely knowledgeable about the various types of timber, treatments and uses available and are happy to help you in choosing the right product for your project.