Choose Our Prepared Tanalised Timber for a Long-Lasting and Reliable Solution
When it comes to construction projects, landscaping, and DIY ventures, the quality of your materials can make a world of difference.
Prepared tanalised timber is a popular choice among construction firms, home DIY enthusiasts, landscapers, and local builders due to its durability, resistance to decay, and overall reliability.
At Topwood Timber, we provide high-quality prepared tanalised timber that ensures your projects stand the test of time.
Here, we’ll delve into the benefits of choosing prepared tanalised timber for your projects, exploring why it’s a preferred choice for various applications.
Whether you’re working on a large construction site or a small DIY project at home, prepared tanalised timber from Topwood Timber is your go-to solution for reliable and long-lasting results.
What is Tanalised Timber?

Tanalised timber, also known as pressure-treated timber, undergoes a preservation process where it is treated with Tanalith E, a water-based preservative.
This process involves placing the timber in a vacuum and then applying high pressure to force the preservative deep into the wood fibres.
The result is timber that is highly resistant to rot, decay, and insect attacks, making it ideal for outdoor and structural use.
Benefits of Prepared Tanalised Timber
- Durability
One of the primary reasons for choosing prepared tanalised timber is its enhanced durability. The pressure treatment process ensures that the preservative penetrates deep into the wood, providing long-lasting protection against the elements. This durability is especially crucial for outdoor applications where the timber is exposed to varying weather conditions.
- Resistance to Decay and Insects
Tanalised timber is highly resistant to fungal decay and insect infestations. The preservative used in the treatment process effectively deters termites, wood-boring beetles, and other pests that can compromise the structural integrity of the timber. This resistance makes it an excellent choice for garden sleepers, fencing, decking, and other outdoor structures.
- Versatility
Prepared tanalised timber is incredibly versatile and can be used in a wide range of applications. Whether you’re building a garden shed, constructing a deck, or creating raised garden beds, tanalised timber provides a reliable and adaptable solution. Its versatility extends to both structural and aesthetic uses, making it a popular choice among builders and DIY enthusiasts alike.
- Cost-Effective
Investing in prepared tanalised timber can save you money in the long run. Its resistance to decay and pests means that you won’t need to replace or repair your timber structures as frequently as you would with untreated wood. Additionally, tanalised timber requires minimal maintenance, further reducing long-term costs.
- Environmentally Friendly
The preservatives used in the tanfalisation process are designed to be environmentally friendly. Tanalith E, for example, is a water-based preservative that does not contain harmful chemicals such as arsenic or chromium. By choosing prepared tanalised timber, you’re making an environmentally conscious decision that supports sustainable construction practices.
Applications of Prepared Tanalised Timber

- Garden Sleepers
Garden sleepers are a popular choice for landscaping projects, and prepared tanalised timber is ideal for this application. Whether you’re creating raised flower beds, retaining walls, or garden edging, tanalised timber sleepers offer the durability and resistance needed to withstand the outdoor environment. At Topwood Timber, we offer a range of softwood and oak garden sleepers to suit your needs.
- Fencing
Tanalised timber is a preferred material for fencing due to its strength and resistance to decay. Whether you’re installing a boundary fence, privacy screen, or decorative garden fence, prepared tanalised timber provides a reliable and long-lasting solution. Its natural appearance also adds a touch of elegance to your outdoor space.
- Decking
Creating a deck is a great way to enhance your outdoor living area, and tanalised timber is the perfect choice for this project. Its resistance to moisture and decay ensures that your deck remains in excellent condition for years to come. Additionally, tanalised timber’s natural beauty and warmth create an inviting space for relaxation and entertainment.
- Outdoor Furniture
From picnic tables to garden benches, prepared tanalised timber is an excellent choice for outdoor furniture. Its durability and resistance to the elements mean that your furniture will withstand the test of time, providing a comfortable and stylish addition to your outdoor area.
- Structural Applications
Prepared tanalised timber is also suitable for various structural applications, including framing, beams, and supports. Its strength and reliability make it a trusted material for construction projects, ensuring the stability and safety of your structures.
Why Choose Topwood Timber?

At Topwood Timber, we pride ourselves on providing high-quality prepared tanalised timber that meets the needs of construction firms, home DIY enthusiasts, landscapers, and local builders. Here’s why you should choose us as your timber supplier:
- Quality Products
We source our timber from reputable suppliers, ensuring that you receive only the best quality materials for your projects. Our prepared tanalised timber is treated to the highest standards, providing you with a reliable and long-lasting solution.
- Competitive Prices
We offer competitive pricing on all our timber products, ensuring that you get the best value for your money. Our cost-effective solutions help you stay within budget without compromising on quality.
- Free Delivery Options
At Topwood Timber, we understand the importance of convenience. That’s why we offer free delivery options to customers in East Sussex, Sussex, Brighton, Kent, Greater London, and beyond. This ensures that you can get the materials you need, when you need them, without any hassle.
- Expert Advice
Our team of knowledgeable professionals is always on hand to provide expert advice and assistance. Whether you need help selecting the right timber for your project or have questions about installation, we’re here to help.
- Wide Range of Products
In addition to prepared tanalised timber, we offer a wide range of other timber products, including BS graded scaffold boards, softwood and oak garden sleepers, and more. Whatever your project needs, we have the materials to help you succeed.
Conclusion
Prepared tanalised timber is a versatile, durable, and cost-effective solution for a wide range of construction and DIY projects. Its resistance to decay, insects, and the elements makes it an ideal choice for outdoor applications, while its strength and reliability ensure the longevity of your structures.
At Topwood Timber, we are committed to providing high-quality prepared tanalised timber that meets the needs of construction firms, home DIY enthusiasts, landscapers, and local builders. With our competitive prices, free delivery options, and expert advice, you can trust us to be your go-to timber supplier in Sussex and beyond.
Visit our website at Topwood Timber to explore our range of prepared tanalised timber and other quality timber products. Protect your projects and ensure their longevity with Topwood Timber – your trusted partner in construction and DIY.

PAR Eased 4 Edges Landscape Batten Tanalised (pressure treated) 25x100 (18X95) 3.6m
Prepared Redwood Tanalised (pressure treated) (12x95) 16x100x3900mm
63mm Secure Sleeper Screws - Hex Head - Tub of 150
T Hinge 12" / 300mm Pair
Long Internal Sleeper Straight Flat Support Plate
Oak Garden Sleepers - 100 x 200 x 2.4m - Up-to-24
Oak Garden Sleepers - Wholesale Pack 25 -100x200x2.4m
Reclaimed Railway Sleepers - Wholesale Pack 24 -150x250x2600
Packs of 50 Softwood Garden Sleepers – 100 x 200 x 2.4m
Reclaimed Railway Sleepers - Wholesale Pack 24 -150x250x2600
Landscape Screws 6.5 x 150mm - 50 Pieces
Landscape Screws 6.5 x 70mm - 50 Pieces
Landscape Screws 6.5 x 100mm - 50 Pieces
Landscape Screws 6.5 x 200mm - 50 Pieces
Landscape Screws 6.5 x 250mm - 50 Pieces
Tower Bolt 6" Black
Oak Garden Sleepers 100x200x2.4m - Wholesale Pack - Full Load 500 Sleepers
T&G Shiplap Tanalised (pressure treated) Timber 19x125 (16x119) 4.8m - 1 to 149 Pieces of 4.8m
47x75 (45x70) C24 Graded Tanalised (pressure treated) - Wholesale Packs 168 - 3.6m
47x150 (45X145) C24 Graded Tanalised (pressure treated) - 3.6m
47x200 (45X195) C24 Graded Tanalised (pressure treated)
47x50 (45x45) C24 Graded Carcassing
38x50 (34x45) SF WW Framing Tanalised (pressure treated)
Planned Tanalised (pressure treated) Gravel Boards 22x150 Various Lengths - 3.9m
Far Eastern WBP Plywood 18 mm- 2440 x 1220
Far Eastern WBP Plywood - 2440 x 1220 x 12mm
OSB3 Plywood 2440 x 1220 x 11mm
Garden Sleepers - 100x200x1.8m
SmartBoard Composite Decking - Available in 3 Colours - Battleship Grey
SmartBoard Colour Co-ordinated Decking Screws - Battleship Grey
Garden Sleepers - Wholesale Pack Of 50 - 100x200x3000m
Sawn Fence Posts Tanalised (pressure treated) Green 100x100 - 100x100x2.4m
Prepared Unsorted Joinery Timber 38 x 50 x 3.9m
Sawn Fence Posts Tanalised (pressure treated) Brown 75x75 - 75x75x2.4m
63mm Secure Sleeper Screws - Hex Head - Pack of 30
Toughened Glass - 610x610x3mm
Decking Screws Box 4.5 x 60mm (200 pcs)
Double Sleeper Corner Support Spike
ELH Clout Nails 1kg Bags
3 Lever Mortice Sash Lock 63mm
Double Sleeper Straight Support Spike
Padbolt 6" Black
3” Press Lock
Roofing Felt Super Shed Polyester 12kg 5x1m Roll
Roofing Felt Super Shed Polyester 24kg x 10m Roll
Internal Sleeper Corner Support Bracket
Padbolt 6" Galvanised
Short Internal Sleeper Straight Flat Support Plate
75mm Sleeper / Base Anchor Bracket Concrete In
Round Wire Nails 50 x 2.65mm Galvanised
Onduline Roofing Ridges - Black
Onduline Roof Nails - Packs Of 100
Onduline Roofing Black Slim Verges
Kiln Dried Oak Logs Firewood- Wholesale Packs - Pallet Of 80 Nets
Birch Firewood Bundle
Premium Restaurant Charcoal - 12kg Bags - 1 Bag
Coal & Logs Firewood Bundle
Kiln Dried Birch Logs Firewood- Wholesale Packs - 1 Pallet 80 Nets
Firewood: Seasoned Logs - 30 Litre Nets - 6 Nets
Premium Smokeless Coal - 25kg Bags - 3 Bags
Firewood: Seasoned Logs - Wholesale Packs - 1 Pallet of 80 Nets