Pressure Treated Decking Kit 851 - Reversible, Grooved Finish

Not your postcode?
Setting the first half of your postcode shows you the full choice in your area.
In a moment you may be asked to share your location. Please allow this so that we can show you the full choice in your area (inclusive of delivery charges). You may also set your location manually using the button above.

Click this messge to hide it.
Pressure Treated Decking Kit 851 - Reversible, Grooved Finish
Play Video
Picture 1, 2 and 3 shows a close up of the reversible decking boards. Picture 4 shows the optional 2'x2' joist. Picture 5 shows the optional 4'x2' joist.


These incredible value pressure treated decking kits are available in sizes from approximately 10'x5' to 20'x20' (3.0x1.5m to 6.0x6.25m). The heavy duty decking boards are 28mm finished thickness. The boards are fully reversible with an attractive grooved surface on one side and smooth finish on the reverse so you can choose the appearance to suit your preference. Pressure treatment is a lifetime preservative finish. Optional accessories include a choice of low cost joist kits, eco-grid bases and extra boards. Instructions are included.

Back to the Top
  • All timber used originates from sustainable forests
  • Pressure treated timber boards (lifetime preservative treatment)
  • Fully reversible with grooved surface on one side and smooth on the reverse
  • Board thickness 28mm finished size
  • Board depth approximately 120mm (ex 5") finished size
  • Overall deck width 3.0m, 3.6m, 4.2m, 4.8m or 6.0m (approximately 9'10", 11'10", 13'9", 15'9" or 19'8")
  • Overall deck depth/projection 1.50m, 1.75m, 2.00m, 2.25m, 2.50m, 2.75m, 3.00m, 3.25m, 3.50m, 3.75m, 4.00m, 4.25m, 4.50m, 4.75m, 5.00m, 5.25m, 5.50m, 5.75m, 6.0m or 6.25m (approximately 4'11", 5'9", 6'7", 7'4", 8'2", 9'0", 9'10", 10'8", 11'6", 12'3", 13'1", 13'11", 14'9", 15'7", 16'5", 17'2", 18'0", 18'10", 19'8" or 20'6")
  • The standard layouts assume that the boards are in line with the width and any joists are in line with the projection
  • Fixings are not included

PRESSURE TREATED TIMBER: Pressure treatment is a lifetime preservative treatment. The preservative is forced deep into the timber under pressure in a vacuum and penetrates below the surface. All other treatments apply a coat of stain to the surface of the timber only. With pressure impregnated timber, the chemicals are permanently bonded to the cell structure of the wood at a molecular level. Tanalith E is a widely used water based version so pressure treated wood is often described as tanalised. Pressure treated wood is almost colourless except for a slight green tint caused by the copper content in the preservative. No further preservative treatment is ever needed. However, if you want a coloured finish you can paint over pressure treated or tanalised wood with normal wood preservative in any colour.

Back to the Top
In stock now - log cabins, metal sheds, greenhouses, gazebos, garden furniture