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186 x 20mm C15 Spruce Internal Thermory® Timber Gunpowder Cladding
186 x 20mm C15 Spruce Internal Thermory® Timber Gunpowder Cladding
186 x 20mm C15 Spruce Internal Thermory® Timber Gunpowder Cladding
186 x 20mm C15 Spruce Internal Thermory® Timber Gunpowder Cladding

186 x 20mm C15 Spruce INTERIOR Cladding- Gunpowder

  • £10.14 per lm
  • Product Code
  • 890.2
All prices include VAT but exclude delivery
Product Information
  • Thermo-treated Interior Spruce cladding boards
  • Chemical free
  • 186mm x 20mm section (175mm face)
  • Tongue & groove profile
  • Cut from Picea Abies Spruce
  • From the Thermory® Drift Collection
  • Eco-friendly
  • Outstanding durability
  • Back of the boards oiled
  • Fitting method: Screws/ Nails
Drift Collection
The first in the Thermory® rebel collection, Drift unleashes the look of reclaimed wood but without the unknowns. With unrivaled durability and rot resistant but with a naturalistic, washed ashore vibe.
Key Features
  • Consistent appearance
  • Unique colours
  • Outstanding grain detail
  • Dependable stability
  • Rot resistance
  • Finished with multi-layer Water-based acrylic Drift finish
  • Significantly reduced moisture absorbency
The Thermory® collection is produced by Brenstol, a Northern European manufacturer of profiled solid wood products. With more than 13 years of experience, it is one of the leading thermo-treated wood producers in Europe, offering a wide range of interior and exterior products. As a result of continuous product development, the Thermory® collection offers beautiful, durable and functional timber that is environmentally sound. All items are free of chemicals, harmless to use and do not originate from endangered rainforests.
Thermo Treated Spruce
Thermory® only use high quality spruce for their cladding boards, harvested from well-managed forests in Finland and Russia where good growing conditions and strict drying standards are maintained. This range has been subjected to their ‘intense’ thermo-treatment’, which heats and steams materials up to a maximum temperature of 215°C, ensuring maximum stability and a dark, rich colour throughout the timber. This chemical free process also ensures a low moisture content, removes resin, reduces splitting strength and improves durability against decay. The end result is the transformation of responsibly sourced and fast growing spruce, a softwood, into a cladding material with class 1 durability credentials equal to the hardwoods.
Fitting Information
  • To avoid moisture accumulation, sufficient airflow is needed behind the boards
  • Boards can be installed using stainless steel nails or screws
  • For very wet areas it is optional to use a 1mm spacer between boards
Board lengths
Our Thermo-Treated cladding boards are generally available in 4.8m lengths. Precise stocks do vary, but we will always do our best to match your required tally. Please ensure that your fitter has the correct tools on site to cut the boards down if required

Round Wood of Mayfield
Newick Lane
East Sussex
TN20 6RG

Opening hours:
8am-5pm Monday to Friday
8:30am-12:30pm Saturday