Close image Close

Previous image Image Next image

Tap here to open image in new tab

Kahikatea Flat Road, Silverdale
Nth Auckland, New Zealand

Phone (09) 420 5485
Fax (09) 420 5489

Treated Pine Square Posts and Beams

2016/2017 Holiday Notice

Cypress Sawmill is closed from 1PM Thursday 22nd December to Sunday 8th January 2017
Normal operating hours resume Monday 9th January

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.

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



Wet Sawn H4 SG8 Beams

Structural - Exterior - Retaining

These beams can be used for pergolas, retaining, ground treated landscaping and applications where SG8 timber is required.

Finish Size (mm) Lengths Available (metres)
150x100 3.64.24.85.46.07.2
200x100 3.64.24.85.46.07.2
250x100 3.64.24.85.46.07.2
300x100 3.64.24.85.46.07.2
150x75 3.64.24.85.46.07.2
200x75 3.64.24.85.46.07.2
250x75 3.64.24.85.46.07.2
300x75 3.64.24.85.46.07.2


Wet Machined H4 SG8 Beams

Structural - Interior - Exterior - Multipurpose

These beams can be used for pergolas, retaining, interior and exterior applications where SG8 timber is required.

Finish Size (mm) Lengths Available (metres)
140x70 3.64.24.85.46.07.2
190x70 3.64.24.85.46.07.2
240x70 3.64.24.85.46.07.2
290x70 3.64.24.85.46.07.2
140x90 3.64.24.85.46.07.2
190x90 3.64.24.85.46.07.2
240x90 3.64.24.85.46.07.2
290x90 3.64.24.85.46.07.2


Wet Sawn H5 SG8 Posts

Pergolas - Retaining

These H5 treated posts can be used for pergolas, retaining walls, building, entrance posts, gate posts, bollards and fencing.

Finish Size (mm) Lengths Available (metres)
125x125 3.64.24.85.46.0
150x150 3.64.24.85.46.0

Larger sizes can be cut to order.



Wet Machined H5 SG8 Posts

Landscaping - Retaining - Fencing

These H5 treated posts can be used for pergolas, retaining walls, building, entrance posts, gate posts, bollards, fencing and landscaping.

Finish Size (mm) Lengths Available (metres)
120x120 3.64.24.85.46.0
140x140 3.64.24.85.46.0

Larger sizes can be cut to order.



Wet Sawn H5 F1 Posts

Pergolas - Retaining

Finish Size (mm) Lengths Available (metres)
125x100 3.6 - 6.0
150x125 3.6 - 6.0
175x175 3.6 - 6.0
200x150 3.6 - 6.0
200x200 3.64.24.85.46.07.2
250x150 3.6 - 6.0
250x200 3.6 - 6.0
250x250 3.6 - 6.0
300x150 3.6 - 6.0
300x200 3.6 - 6.0
300x250 3.6 - 6.0
300x300 3.6 - 6.0
400x400 3.6 - 6.0

Larger sizes can be cut to order.



Wet Machined H5 F1 Posts

Pergolas - Retaining

Finish Size (mm) Lengths Available (metres)
120x90 3.6 - 6.0
140x120 3.6 - 6.0
165x165 3.6 - 6.0
190x140 3.6 - 6.0
190x190 3.64.24.85.46.07.2
240x140 3.6 - 6.0

Larger sizes can be cut to order.





Standard Wet Tanalised Pine


Wet Sawn H5 SG8

Framing - Joists - Retaining

Finish Size (mm) Lengths Available (metres)
75x75 Random
75x50 Random
100x50 4.86.0
100x100 Random
100x75 Random
150x50 4.86.07.2
200x50 4.86.07.2
250x50 4.86.07.2
300x50 4.86.07.2


Wet Machined H5 SG8

Framing - Joists - Retaining

Finish Size (mm) Lengths Available (metres)
70x70 Random
70x45 Random
90x40 4.86.0
90x90 Random
90x70 Random
140x45 4.86.07.2
190x45 4.86.07.2
240x45 4.86.07.2
290x45 4.86.07.2


Wet Sawn H4

Exterior - Formwork - Landscaping

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

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