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Kahikatea Flat Road, Silverdale
Nth Auckland, New Zealand

Phone (09) 420 5485
Fax (09) 420 5489
sales@cypress-sawmill.co.nz

Treated Pine Square Posts and Beams

We supply large H4 and H5 posts and beams suitable for structural building. These H4 and H5 CCA treated pine timber posts and beams come in a variety of large sizes and lengths, including lengths up to 7.2 metres.

These posts and beams meet the requirements for NZ building codes and are all stress graded and verified to SG8 using high-tech acoustic grading systems, along with visual grading, to ensure the product meets structural requirements.

Our posts and beams come from sustainable NZ pine forests, providing a functional and aesthetically pleasing product.

Treated pine posts and beams have a long durability of 50+ years and are ideal for retaining, ground landscaping, pergolas, fencing, house piles, building, entrance posts, gate posts, and bollards. Standard size treated pine is ideal for framing timber, retaining, landscaping and joists.


Click here to get a quote online for your order.



Wet H5 SG8 Beams

Suitable for: Structural, Exterior, Retaining etc.

Sawn
Finish Size (mm) Lengths Available
150x75 3.6m to 7.2m
200x75 3.6m to 7.2m
250x75 3.6m to 7.2m
300x75 3.6m to 7.2m
150x100 3.6m to 7.2m
200x100 3.6m to 7.2m
250x100 3.6m to 7.2m
300x100 3.6m to 7.2m
Machined
Finish Size (mm) Lengths Available
140x70 3.6m to 7.2m
190x70 3.6m to 7.2m
240x70 3.6m to 7.2m
290x70 3.6m to 7.2m
140x90 3.6m to 7.2m
190x90 3.6m to 7.2m
240x90 3.6m to 7.2m
290x90 3.6m to 7.2m


Wet H5 SG8 Posts

Suitable for: Structural, Exterior, Multipurpose

Sawn
Finish Size (mm) Lengths Available
125x125 3.6m to 7.2m
150x150 3.6m to 7.2m
200x200 3.6m to 7.2m
Machined
Finish Size (mm) Lengths Available
120x120 3.6m to 7.2m
140x140 3.6m to 7.2m
190x190 3.6m to 7.2m


Wet H5 F1 Posts

Suitable for: Pergolas, Retaining

Sawn
Finish Size (mm) Lengths Available
125x100 3.6m to 6.0m
150x125 3.6m to 6.0m
175x175 3.6m to 6.0m
200x150 3.6m to 6.0m
250x250 3.6m to 6.0m
300x300 3.6m to 6.0m
400x400 3.6m to 6.0m
Machined
Finish Size (mm) Lengths Available
120x90 3.6m to 6.0m
140x120 3.6m to 6.0m
165x165 3.6m to 6.0m
190x140 3.6m to 6.0m


Wet Sawn H4 Merch

Suitable for: Exterior, Formwork, Landscaping etc.

Sawn
Finish Size (mm) Lengths Available
75x25 Random
100x25 Random
150x25 Random
200x25 Random
250x25 Random
300x25 Random




Wet H5 SG8

Suitable for: Framing, Joists, Retaining etc.

Sawn
Finish Size (mm) Lengths Available (metres)
75x50 Random
75x75 Random
100x75 Random
100x100 Random
100x50 4.86.0-
150x50 4.86.07.2
200x50 4.86.07.2
250x50 4.86.07.2
300x50 4.86.07.2
Machined
Finish Size (mm) Lengths Available (metres)
70x45 Random
70x70 Random
90x70 Random
90x90 Random
90x45 4.86.0
140x45 4.86.07.2
190x45 4.86.07.2
240x45 4.86.07.2
290x45 4.86.07.2


Kiln Dried H1.2 SG8 Beams

Suitable for: Structural, Lintels, Rafters

Sawn
Finish Size (mm) Lengths Available (metres)
150x75 3.64.86.0
200x75 3.64.86.0
150x100 3.64.86.0
200x100 3.64.86.0
Machined
Finish Size (mm) Lengths Available (metres)
140x70 3.64.86.0
190x70 3.64.86.0
140x90 3.64.86.0
190x90 3.64.86.0


Kiln Dried H1.2 SG8 Beams

Suitable for: Structural, Subfloor, Lintels

Machined
Finish Size (mm) Lengths Available
140x45 7.2m
190x45 7.2m
240x45 7.2m
290x45 7.2m


Kiln Dried H3.2 SG8 Beams

Suitable for: Structural, Subfloor, Lintels

Machined
Finish Size (mm) Lengths Available
140x45 7.2m
190x45 7.2m
240x45 7.2m
290x45 7.2m


Kiln Dried H1.2 SG10 Beams

Suitable for: Structural, Subfloor, Lintels

Machined
Finish Size (mm) Lengths Available
90x45 4.8m6.0m
140x45 4.8m6.0m
190x45 4.8m6.0m
240x45 4.8m6.0m
290x45 4.8m6.0m
140x70 4.8m6.0m
190x70 4.8m6.0m
140x90 4.8m6.0m
190x90 4.8m6.0m

Photos of Treated Pine Square Posts and Beams

  • 150x100 H5 Rough Sawn SG8

    150x100 H5 Rough Sawn SG8

  • 150x150 H5 Rough Sawn SG8

    150x150 H5 Rough Sawn SG8

  • 200x200 H5 Rough Sawn SG8

    200x200 H5 Rough Sawn SG8

  • 250x100 and 150x100 H5 Rough Sawn SG8

    250x100 and 150x100 H5 Rough Sawn SG8

  • 300x75 and 150x100 H5 Rough Sawn SG8

    300x75 and 150x100 H5 Rough Sawn SG8

  • 300x100 H5 Rough Sawn SG8

    300x100 H5 Rough Sawn SG8