Quality Wood

The quality of Pastway Planing treated wood begins with the lumber we purchase and prepare for pressure treatment.

Our 2″ lumber meets or exceeds the strength and durability of construction grade. In many cases, products are specially milled for our treated wood program. Before pressure treatment, the lumber is visually graded for superior appearance. Our lumber grading rules limit the type and number of blemishes in each bundle of wood we produce.


By starting with our very best-looking wood and milling it with radius edges and a smoother surface, we can offer a choice of 2×6 or 5/4×6 decking that are consistently better looking. Pastway 2” preserved wood is available in most popular widths and lengths to 24 feet, with longer lengths available by special order. 5/4×6 decking is available in lengths from 8 to 20 feet.

Pastway Ultimate Decking starts with premium J-grade Lodgepole Pine, a beautiful Western species with an excellent performance record as a decktop material. Our 5/4×6 decking, moulded with a decorative radius edge, offers a great look for a great value. Our 2×6 decking also features a decorative radius edge in a thicker, sturdier board. Decking is re-graded before treating to ensure and maintain quality control standards.


Our fence boards are available in two thicknesses, our standard traditional, or our classic 3/4-inch Ultimate Fence boards, both of which feature smooth surfaces and eased edges. Both 1×4 and 1×6 fence boards are produced in a range of lengths from 4, 5 and 6 feet to 16 feet. Specialty fence boards can also be ordered in different patterns and species.

The Pastway Ultimate 3/4″ Classic Fence Board is a unique product that is 20% thicker than our traditional 5/8” fence boards. Visually graded for superior appearance, these boards are stronger, more stable, and offer great value.


Pastway Planing leads the Ontario market as a producer of pressure treated Red Pine timbers. Our squares and timbers are milled from locally sourced FSC® certified Red Pine. Rough-sawn timbers are seasoned and air-dried for optimum treatability before planing. The decorative eased edges of our 4×4, 5×5, and 6×6 squares complement the radius edge of our deck boards and give a consistently finished look to outdoor projects.

We stock a standing inventory of 4×4, 4×6, 6×6, 6×8, and 8×8 up to 24 feet in both treated and untreated. Larger sizes and longer lengths are available by special order. Click here for a list of products, lengths and sizes.

The Pastway Ultimate 5×5 Fence Post is 25% larger than conventional posts, for stronger fences and gates.


To accessorize fence and deck projects, Pastway offers a wide range of high-grade Ultimate treated wood accessories:

  • Profiled Colonial handrail
  • Turned Colonial deck posts and spindles
  • Lattice (regular, full privacy and square) and nailing strips
  • Post caps
  • Balusters
  • One-piece stair stringers

Click here for a complete list of Pastway Planing products, lengths and lift sizes.