Siberian Larch Decking 27x144mmx4.0mtr (Pack of 4)

SKU: 565934

Product Description

This item is delivered direct to you from one of our suppliers, please see our Terms & Conditions for more details. Siberian Larch Decking is kiln dried and machine precision planed giving a reeded face and smooth back giving you the option to frame your deck with different textures.Natural durable timber no chemical treatment ( Hardwood Deck Board properties)
Siberian Larch is a naturally durable wood that can be used externally for decking deck board, deck planks cladding, fencing applications without the need to apply any preservative treatments. It is one of the world?s most popular natural durable softwoods and has an aesthetically pleasing golden brown colour. Siberian Larch can be stained or oiled. It is also one of the densest commercial softwoods for use on both private and commercial projects. SertiWOOD Range supplies a unique Siberian Larch sourced from the slow growing cold regions of Siberia and selected for the durable heartwood part of the tree. It performs almost as well as well as species like European Oak. It is a dense and resinous and hardwearing wood. The SertiWOOD Range is supplied from sustainable sources and is FSC Certified. Siberian Larch also known as Russian Larch or Larix Sibirica. Timber quality: A/B Grade. Stainless Steel Decking Screws are recommended minimum size is 5mm x 60mm long and predrilling with 2 face fixings.
Siberian Larch weathers to a silvery grey colour if not stained, painted or treated, it has a tendency to exude resin and have surface checking and splitting especially in the hot summer months.

  • Natural durable timber no chemical treatment ( Hardwood Deck Board properties)

  • Kiln Dried and Precision Planed

  • Quick and easy to install supplied in long lengths

  • Reeded and Smooth dual side

  • Timber from Sustainable Sources and FSC Certified

Product Details

Natural Golden Brown
Additional information
Siberian Larch will weather to a silvery grey colour if uncoated depending on exposure. Larch tends to have or develop splits or checks which tend not to affect the structural performance of the decking. If resin is present clean off with solvent. Always allow minimum 10% for trim or crosscutting waste. Predrilling recommended
Collection or Range name
SertiWOOD Timber Focus
2.32m2 per bundle
Industry standards or certification
FSC Certified
Special delivery information
Long lengths, please allow for access and handling.For deliveries to Northern Ireland, Republic of Ireland and Scotland please allow an additional 4 days.
Ground preparation
We recommend you level the ground where you're planning to construct your decking, making sure you compact soil & apply a ground sheet to prevent weeds penetrating
Fitting instructions
This decking should be laid onto treated deck joists on joist centres of no more than 400mm. If laying diagonally the maximum joist centres should be 300mm. It is important to seal the ends of trimmed boards before laying in order to protect fully Made with slow grown wood for stability and precision finished These boards are reversible giving you a choice of profiles Install with screws minimum 4.5mm x 60mm long Stainless-Steel Decking Screws 2 screws per joist centre, predrilling recommended Lay wooden joist supports
Care instructions
Clean off resin or tannins with solvents, wash the decking at least once a year, to remove surface mould use wood revivers. We recommend maintaining the decking with decking oils to enhance the look of the decking and its durability. All decking needs to have an end grain preserver.
Quantity in pack
4 pieces 4.0mtr long 2.32m2
Above ground expected service life minimum 25 years
Assembly instructions
Professional or DIY minimum 2 people
27mm x 144mm x 4.0mtr long
Decking colour
Natural Light Brown to Golden Brown and Dark Brown

Delivery & Collection

Standard delivery

Delivery from FREE

Our standard delivery service is available on most of our products. Delivery times will be displayed against individual products and your items will arrive within the number of days stated. For selected larger items our customer service team, or in some cases our suppliers, will contact you to arrange a suitable delivery date.

Terms and Conditions

Next & Named day delivery

Delivery from £6

You may be offered the option to choose a day for delivery that suits you. Costs may vary depending on the day you choose. Next day delivery will be available if you order before 2pm but restrictions do apply.

Terms and Conditions

Deliver to Store

Delivery £2

Sometimes it’s not always convenient to have items delivered to your home, so for selected products we offer the option to deliver them to one of our stores for you to pick up. This option will be presented to you in the checkout if available.

Terms and Conditions

Click & Collect


For products in stock within a store, you can place a Click & Collect order online and our team will have your items ready for you to collect within 1 hour (subject to store opening times). For those items out of stock, we’ll try to offer you the option of it being be sent to a store of your choice, or to your home (at an additional charge) depending on your preference. Details will be available at checkout where available.

Terms and Conditions


For full details on returning items to Homebase please see our returns policy.

Products brought to you by concession partners

These products will be labelled within the product description and the concession partner will be named. Orders from concession partners are delivered directly from the concession partner and are excluded from our hassle free returns policy. For further information please visit our terms and conditions.

Deliveries from Suppliers

Some products may be delivered to you directly from one of our suppliers. These products will be labelled within the product description, please see our Terms & Conditions for more information.

Terms and Conditions


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