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T&G Shiplap Tanalised Pressure Treated Timber 19mm x 125mm 3.6m

T&G Shiplap Tanalised Pressure Treated Timber 19mm x 125mm 3.6m

Regular price £1,483.59 GBP
Regular price Sale price £1,483.59 GBP
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This T&G shiplap cladding is pressure treated for long-lasting outdoor protection, making it ideal for sheds, garden buildings, and exterior walls. The tongue and groove profile ensures a tight, weather-resistant fit while allowing natural timber movement. Each board measures 19mm thick by 125mm wide and is supplied in a 3.6m length, ready for straightforward installation. The tanalised treatment penetrates deep into the wood to guard against rot and insect attack, extending the life of your project. Use it vertically or horizontally to create a clean, traditional finish that blends well in any garden setting.

Key Features

Available Length 3.6m
Size 19mm x 125mm (16mm x 119mm)
Type T&G Shiplap Tanalised (pressure treated)
Material Timber
Profile Tongue and Groove Shiplap
Treatment Tanalised (pressure treated)
Thickness 19mm
Width 125mm
Length 3.6m
Finish Sawn

Highlights

  • Pressure treated for long-term outdoor durability
  • Tongue and groove profile for weather resistance
  • 19mm x 125mm finished size, 3.6m length
  • Suitable for sheds, garden buildings, and cladding

Materials & care

Pressure treated timber requires no immediate treatment, but applying a wood preservative or exterior finish will help maintain its appearance. Store flat and dry before installation.

How to use

Fix boards horizontally or vertically to a suitable timber frame, ensuring the tongue faces upwards or towards the prevailing weather. Leave a small expansion gap between boards and use corrosion-resistant fixings. Pre-drill near board ends to prevent splitting.

Frequently asked questions

What is the actual size of this shiplap board?

The board is 19mm thick and 125mm wide, with a finished face width of 119mm after the tongue is fitted. It is supplied in a 3.6m length.

Is this timber pressure treated?

Yes, it is tanalised pressure treated to protect against rot and insect attack, making it suitable for outdoor use.

Can this cladding be used for sheds and garden buildings?

Yes, the tongue and groove shiplap profile is ideal for sheds, garden rooms, and other exterior timber structures.

What lengths are available?

This listing is for the 3.6m length. Other lengths may be available separately, including 2.4m, 3.9m, 4.8m, and 6.0m.

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Product Product subtotal Quantity Price Product subtotal
T&G Shiplap Tanalised Pressure Treated Timber 19mm x 125mm 3.6m
T&G Shiplap Tanalised Pressure Treated Timber 19mm x 125mm 3.6m2020112612-1
T&G Shiplap Tanalised Pressure Treated Timber 19mm x 125mm 3.6m2020112612-1
£1,483.59/ea
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£1,483.59/ea £0.00