Treated Reeded Softwood Decking - 32 x 125mm

Reeded Redwood Timber 5 inch Deck Boards Tanalith E Treated Sizes are nominal, finished size stated in brackets in the descriptions section below.
  • Finished size 28 x 120mm

Please Note

Depending upon location, this product will have either Forest Stewardship Council® (FSC®) or Programme for the Endorsement of Forest Certification (PEFC) chain of custody

Not sure how many metres of timber decking you need? Use our decking calculator to give you an idea. 

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Special Price £3.18 per Metre Regular Price £4.31
In stock
Product code
Stock availability ()
  • BOREHAMWOOD: 10773
  • CANNOCK: 960
  • COVENTRY: 1275
  • CROYDON: 2174
  • Sheffield Trade: 456
  • Timberworld BRADFORD: 10830
  • Timberworld Bristol: 10974
  • Timberworld ESSEX: 8446
  • Timberworld HULL: 33171
  • Timberworld KIDDERMINSTER: 1731
  • Timberworld LEEDS: 3489
  • Timberworld MANCHESTER: 9551
  • Timberworld NORTH EAST: 10881
  • Timberworld OLDBURY: 8919
  • Timberworld READING: 10441
  • Timberworld SHEFFIELD: 8964

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Pressure Treated Timber:

TANALISED pressure treated timber has been impregnated with TANALITHE, a waterborne product based on copper triazole technology. Copper is derived from recycled sources and triazoles are organic biodegradable biocides, commonly used to protect many of the food crops we eat. TANALISED pressure treated timber is usually specified for both in and out of ground contact applications where there is a medium to high risk of decay or insect attack.

  • An established and proven alternative to traditional chromated/copper/arsenate(CCA) treated timber.
  • Effective long-term protection against fungal and insect attack.
  • Proven performance, widely used and accepted worldwide.
  • Appealing natural green colour with excellent colour, durability, blending perfectly with nature.
  • Impregnated using vacuum pressure technology.
  • Conforms to new European Standards and individual countries’ national requirements.
  • Ideal for general construction, fencing, garden and leisure timber applications.
  • FSC Certified

Additional Information:
Tanalith Knowledge Centre –

More Information
More Information
Width (mm)32 mm
Thickness (mm)125 mm
TreatmentPressure treated
Delivery Information

Christmas delivery information: To secure pre-Christmas delivery, please order any stocked products by midnight Tuesday 14th December. For information on products delivered direct from a supplier, please get in touch.

Delivery for branch stocked items is currently 2-5 working days and items will be transferred nationally across branch. However, Click & Collect is only available from eligible branches that have all items on your order in stock.

You will be contacted to confirm delivery/collection dates from your local branch.

Items delivered directly from a supplier are subject to specific lead times detailed on the product image.

Please note: If you're ordering multiple items, these may arrive on separate deliveries. Lead times may vary for items delivered direct from one of our trusted suppliers. Whilst assistance in offloading materials is appreciated this is conducted at the customer's own risk. For more information about deliveries from Timberworld, please visit our delivery details page

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Metric/Imperial Conversions


1 metre (1m) is approximately 3ft 3in (39.37in). 1 inch when converted to metric is 25.4mm.

However, when purchasing timber, you will find that there is usually a slight difference between the actual conversion measurement and the measurement used, for example, items measuring 1 inch may be sold as 25mm. Because the industry conversion is fractionally different than the actual imperial conversion, you should always measure in metric (mm, cm, m) to avoid any measurement mistakes.


Imperial (inches) Actual (mm) Conversion (mm)
1 25.4 25
2 50.8 50
3 76.2 75
4 101.6 100
5 127 125
6 152.4 150
7 177.8 175
8 203.2 200
9 228.6 225
10 254.0 250
11 279.4 275
12 304.8 300
24 (2ft) 609.6 600
36 (3ft) 914.4 900
48 (4ft) 1219.2 1200
60 (5ft) 1524.0 1500
72 (6ft) 1828.8 1800
84 (7ft) 2133.6 2100
96 (8ft) 2438.4 2400