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Bangkirai Hardwood Deck Board 21x145 3.35m

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Bangkirai Hardwood Deck Board 21x145 3.35m_1 Bangkirai Hardwood Deck Board 21x145 3.35m_2 Bangkirai Hardwood Deck Board 21x145 3.35m_3 Bangkirai Hardwood Deck Board 21x145 3.35m_4 Bangkirai Hardwood Deck Board 21x145 3.35m_5 Bangkirai Hardwood Deck Board 21x145 3.35m_6

Hardwood Decking

(Product Code: AB01/BANGKIRAIHWD335)

( inc VAT )

Bangkirai Hardwood Deck Board 21x145 3.35m

Bangkirai Hardwood Decking

An FAS grade PEFC certified, Kiln Dried durable hardwood decking board. A reversible board that is grooved on one face and reeded on the other. Also known as Yellow Balau, although strictly speaking Bangkirai is from a single Indonesian species, whereas Yellow Balau is from many species of Shorea across Indonesia and Mayalsia.

Finished size: 21 x 145mm

This is a strong and tough decking board, class 2 durability. Generally straight grained but occasionally interlocked. Approximate density of 900Kg/m3 Prone to spring that is easily straightened when fitting by using a hardwood decking straightening wrench.

Note: Infrequent evidence of pin-hole worm attack is acceptable within grade.

Naturally occurring tannin creates black staining in contact with iron and when washed out of the timber after periods of heavy rain, has the potential to stain adjacent building materials.

Key Features

  • Brown/Yellow colouration
  • Generally straight grained but grain can change direction creating an attractive a striped/ribbon effect
  • Durable
  • Very tough & strong

What to Expect (similar to most tropical hardwood decking):

  • Naturally occurring surface shakes can appear during periods of warm dry weather.
  • Naturally occurring tannin can wash out after periods of heavy rain and may stain adjacent materials.
  • Susceptible to black staining in contact with iron and moisture but easily remedied with Net-Trol colour restorer.
  • The natural occurrence of infrequent tiny holes caused by beetles when in log form, does not affect the performance of this decking and is acceptable to the grade.

Installation Advice:

  • Fit over 600mm maximum joist centres
  • Fit with minimum 8mm gaps between boards
  • Fit with 50mm stainless steel screws
  • Pre drill pilot holes prior to fitting screws


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The delivery charge is calculated once we receive your quote request, simply add items to the cart and submit, then we will contact you regarding delivery and the order.

We operate in the South, South East of England and normally only deliver within these areas. However, we can sometimes offer deliveries direct from our suppliers on certain products so, if you send us your enquiry we will let you know whether we can do this for you.

At Challenge Fencing your items can be delivered to your address or you can collect them for free from any of our fencing branches.

In store we will apply the delivery cost to your quotation generated by the website; this is to ensure you get correct delivery cost.

Delivery Times

Our delivery service varies from the normal 1 - 2 working days to 4 - 5 working days depending on the time of year and demand levels.

Some products made to order can take up to 10 working days to deliver depending on demand levels.

We cannot offer timed deliveries due to the nature of some of the products being carried and that where possible we try to use the most efficient routes to keep fuel/delivery costs down.

Delivery Area

Challenge Fencing deliver across the south east directly from your local branch.
Our delivery areas are divided into zones by post code, based on the distance away from your local branches.

Delivery Costs

Our delivery charges are based on the area/zone that your post code is in from your local branch.

Delivery Weight Zone A Zone B Zone C Zone D Zone E Zone F Zone G Zone H Zone I
Light Load £10.00 £12.50 £15.00 £20.00 £25.00 £30.00 £35.00 £40.00 £45.00
Heavy Load £15.00 £20.00 £25.00 £30.00 £35.00 £40.00 £45.00 £50.00 £60.00

Your Delivery Day

We usually deliver your goods to the kerb side or a driveway entrance. The delivery vehicles can be heavy lorries that can damage private driveways by cracking paving slabs or light weight drain covers etc.
We strive to carry out our deliveries Monday - Friday, between 8am - 4pm, except on UK Bank Holidays. This can of course vary depending on things like traffic and other exceptional circumstances beyond our control. Where possible we will contact you prior to us arriving with a delivery time window.


If you have chosen to collect your goods from us, please wait until one of our team has contacted you before visiting your local branch.

If you have any questions please don't hesitate to contact your nearest branch.

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