Thermowood

Thermowood uses a modification method using heat / high temperatures and steam to change the properties of the wood e.g the durability against wood destroying fungi, dimensional stability, and appearance. We supply Thermowood Redwood D Pine, Thermowood Ash, Thermowood Poplar, Thermowood Ayous Clear Cedar and Thermowood Radiata Pine. We are proud to have supplied the largest thermowood cladding projects in the UK for 2023.

Need To Place
A Bespoke Or Bulk Order?

Thermowood D is classified as durable having been treated to higher temperatures and can be used for both internal and external applications whilst Thermowood S is treated at lower temperatures is classified as stable and used for internal applications. Using heat for thermal modification has been known to have existed since the Viking period but has become popular in the last 10-15 years with large-scale commercial production plants being set up across the globe, mainly in Scandinavia and Estonia. The process is used to enhance the durability and stability of timber products for both internal and external applications for example decking boards, floorings, timber cladding, wood shingles saunas, hot tubs for both internal and external applications. Recently we have seen the rise in hardwoods and clearer high-quality Thermowoods being readily available and an increase in factory finished pre-painted and fire retardant treated Thermowoods.

Profile Options

Thermowood products are available in the following profiles:

Timber Focus Profile 1

TF1

TF5

Timber Focus Profile 6

TF6

Timber Profile 11

TF11

Timber Focus Profile 12

TF12

Timber Focus Profile 15

TF15

Timber Focus Profile 23

TF23

Timber Focus Profile 29

TF29

Timber Focus Profile 32

TF32

Timber Focus Profile 38

TF38

Timber Focus Profile 109

TF109

Where Else To Buy
Our Products

Download BIM Objects

Our BIM Objects can be downloaded from Bimstore or from NBS National BIM Library. Please feel free to contact us for more information.

Your Basket

Billing details

Product Subtotal
Green Treated UC3 Softwood Decking Smooth And Reeded 28x120x3000mm Pack Of 20 Pieces  × 2 £764.10
Charred Wood Sealer Grey 1L (for Charred SertiWOOD® Misty Grey Cladding and Decking)  × 2 £103.60
Softwood Decking Green Treated 28x120mm - 1 Bundle (4 Pieces) x 3.6m  × 2 £162.84
Old look Preaged Siberian Larch Square Yorkshire Boarding 14 Bundles (70 Pieces) 4m  × 1 £2,745.00
Siberian Larch Rainscreen Rhombus 22x145mm - 1 Bundle (5 Pieces) - 4m  × 1 £194.06
SertiWOOD® Viking Painted Cladding 19x146 TG Shiplap (Signal Blue) 1 Bundle (6 Pieces) – 2.357m  × 2 £171.46
DragonWOOD® Charred Effect Wood 19x146mm Cladding Internal and External - 1 Bundle (6 Pieces) x 2.3m  × 2 £210.04
Brown Softwood Deck Boards 28x120mm - 1 Bundle (4 Pieces) x 3.0m  × 2 £177.00
Siberian Larch Decking Smooth and Reeded Profile 27x144mm - 14 Bundles (32.2m2)  × 2 £4,433.42
White Wax White Wash for Internal Walls and Ceilings - 1 Bundle (8 Pieces)  × 2 £181.72
Thermowood Redwood D for Cladding or Decking Smooth Both Sides Square 26x118mm - 4.2mtr lengths Packs of 4  × 2 £253.40
Thermowood Cladding Woodstain UV Pigmented- Woodex Classic - 3L  × 2 £183.80
SertiWOOD® Viking Painted Cladding 19x146 TG Shiplap (White Oak) 1 Bundle (6 Pieces) – 2.357m  × 2 £171.46
Siberian Larch Square Yorkshire Boarding 21x145mm – 14 Bundles (70 Pieces) – 4.0m  × 2 £4,536.00
Deep Charred Larch Oiled Square boards 20x145mm 54 Pieces (31m2) - 4m  × 2 £5,386.56
DragonWOOD® Charred Effect Wood 19x146mm Cladding Internal and External - 14 Bundles (84 Pieces) x 2.3m  × 2 £2,940.56
SertiWOOD® Viking Painted Cladding 19x146 TG Shiplap (Grey Beige) 1 Bundle (6 Pieces) – 2.357m  × 2 £171.46
Blue Label Cedar Ridge And Hip Shingle Cap (4.5 Linear Metres In A Pack)  × 1 £109.78
SertiWOOD® Viking Anthracite Grey Wood Finish 2.7L  × 2 £237.42
SertiWOOD® Western Red Cedar Screen Slats For Fencing, Cladding, Trellis, Planters, 3.66m - 12ft ( 1 Bundle with 21 Single pieces)  × 2 £807.04
Standard Black Featheredge 22x175mm (14 Bundles - 56 Pieces) 5.1m  × 2 £2,775.72
Rebated White Painted Exterior Timber Featheredge Cladding 22x175mm- 4.8mtr (30m2 bundle 40 pieces)  × 2 £3,071.16
Wood Oil WoodEx Aqua Decking Oil - 1L (Clear)  × 2 £84.46
SertiWOOD® Viking Grey Beige Wood Finish 0.9L  × 1 £51.80
Thermowood L Corner Sample  × 2 £6.00
Old Look Preaged Weathered Siberian Larch Tongue and Groove Shiplap - 1 Bundle (5 Pieces) - 4m  × 2 £451.20
Thermowood Redwood Pine D Tongue and Groove V 18x144mm PTGV - 14 Bundles (84 Pieces) - 2.350m  × 2 £3,953.96
Subtotal £34,335.02
Shipping
Total £34,335.02

Your personal data will be used to process your order, support your experience throughout this website, and for other purposes described in our privacy policy.

Stay In The Loop!

Be the first to know! Subscribe to our newsletter for exclusive updates.

Place A Bulk Or Bespoke Order

50