Garden Wood & Timber – Decking, Fencing, Posts & Cladding

Garden timber and outdoor wood for every project

Choosing the right garden timber is an important part of creating an attractive, practical and long-lasting outdoor space. Whether you're installing a fence, building a deck, adding cladding to a garden building or constructing raised planting areas, the material you choose affects appearance, maintenance and durability.

At Intergard, our garden wood and landscaping range includes softwood, hardwood, thermally modified timber, bamboo, composite materials and complementary outdoor products.

Our selection covers everything from individual timber boards and fence posts to decking tiles, cladding profiles, garden gates and planters. With a choice of lengths, dimensions and finishes, you can select materials to suit both small DIY projects and larger professional installations.

Explore our garden wood categories

Decking boards and decking tiles

A well-designed deck can create a comfortable outdoor seating area, connect different parts of the garden and provide a practical surface for everyday use.

Our decking range includes timber and composite products in various sizes and finishes.

Choose from:

• Pine decking for traditional timber decking projects.
• Hardwood decking for a dense, naturally durable timber surface.
• Douglas fir decking for a warm, natural timber appearance.
• Modiwood decking made from thermally modified timber.
• Composite decking for an alternative to traditional timber boards.
• Bamboo decking for projects requiring a different natural material.
• Decking tiles for suitable patios and outdoor areas.

When choosing decking, consider the board dimensions, fixing method, slip resistance, substructure, drainage and the amount of maintenance you're prepared to carry out.

Timber fence boards and garden fencing

Timber fencing is a popular way to define boundaries, create privacy and give a garden a more enclosed appearance.

Our fence board range includes different materials and profiles for building or repairing garden fences.

Explore wooden fence boards, hardwood fence boards and Modiwood fence boards.

If you prefer ready-made sections, take a look at our wooden fence panels, Douglas fence panels and composite fencing.

For a more traditional countryside appearance, chestnut fencing is another attractive option.

Timber posts for fences and garden structures

Posts are essential components of many fencing and landscaping projects. Choosing the correct post size and material helps create a stable structure.

Our timber posts include a variety of materials and dimensions.

Popular options include:

• Douglas timber posts.
• Hardwood timber posts.
• Chestnut posts.
• Wooden fence posts.
• WPC fence posts.

Always select posts according to the intended application, fence height, wind exposure and ground conditions. The required foundations and fixings will depend on the complete installation.

Tongue and groove boards and timber cladding

Tongue and groove timber is widely used for garden buildings, sheds, walls and other suitable outdoor structures.

The interlocking profiles help boards fit together neatly and can create an attractive, consistent surface.

Our tongue and groove boards are available in different materials and profiles, including:

• Douglas tongue and groove.
• Pine tongue and groove.
• Hardwood tongue and groove.
• Thermowood tongue and groove.
• Shiplap cladding.

For external cladding, correct ventilation, moisture management, fixings and installation details are important for long-term performance.

Outdoor planters and raised growing areas

Planters help introduce flowers, shrubs and edible plants to patios, balconies and gardens.

Our outdoor planter range includes wooden, hardwood and corten steel products.

Choose from wooden planters, hardwood planters, rectangular planters and corten steel planters.

For growing vegetables and herbs, explore our vegetable garden boxes.

Which types of garden timber are available?

Pine garden timber

Pine is a widely used softwood for garden projects. It is commonly chosen for decking, fencing and other timber structures.

For outdoor applications, check whether the timber has been appropriately treated and whether the treatment is suitable for the intended use.

Pressure-treated pine can offer good value for projects where cost and practical performance are important considerations.

Douglas fir timber

Douglas fir is valued for its warm colour and distinctive grain. It is used for garden posts, decking, cladding and fencing.

The appearance of untreated Douglas fir changes naturally when exposed to sunlight and weather, gradually developing a greyer tone.

Its suitability depends on the product specification, installation details and exposure conditions. Particular care is needed where timber remains in prolonged contact with moisture or the ground.

Hardwood garden timber

Our hardwood selection includes products made from species such as Bangkirai, Massaranduba and Kapur.

These timbers are often selected for decking and other outdoor projects where strength, density and natural durability are important.

However, different hardwood species have different characteristics. Always check the product's intended use, durability information and installation requirements.

Thermowood and thermally modified timber

Thermowood is timber that has undergone a controlled heat treatment to modify its properties.

Thermal modification can improve dimensional stability and reduce the timber's tendency to absorb moisture, although the precise performance depends on the wood species and treatment process.

Our range also includes Modiwood decking and fence boards.

Thermally modified timber can be an attractive choice for suitable decking and cladding applications, but the correct fixings, ventilation and installation method remain essential.

Bamboo decking

Bamboo decking offers a distinctive appearance and is available in engineered decking products.

Bamboo is a fast-growing plant, but the environmental performance and outdoor durability of a finished bamboo board also depend on its processing, adhesives, treatment and supply chain.

Choose bamboo products specifically designed for external decking and follow the manufacturer's fitting instructions.

Composite decking and WPC fencing

Wood-plastic composite (WPC) combines wood-based material with polymers to create an alternative to conventional timber.

Composite decking and fencing are popular because they generally require less routine finishing than natural wood.

However, composite products still need cleaning and may expand or contract with temperature changes. Always follow the recommended spacing and fixing instructions.

Explore our composite decking and composite fence panels.

Garden timber comparison: which material should you choose?

Material	Main characteristics	Typical applications
Pine	Versatile softwood; treatment may be required outdoors	Decking, fencing, posts
Douglas fir	Warm colour, visible grain, natural timber appearance	Posts, fencing, cladding
Hardwood	Often dense and naturally durable, depending on species	Decking, posts, planters
Thermowood	Heat-treated timber with modified moisture behaviour	Decking, cladding
Bamboo	Engineered boards with a distinctive appearance	Decking
WPC composite	Lower routine finishing requirements than natural timber	Decking, fencing

The best choice depends on the intended application, budget, exposure to weather, desired appearance and maintenance preferences.

How to choose the right timber for your garden

Before ordering timber for an outdoor project, consider the following points:

1. Define the application: decking, fencing, cladding, posts and planters each have different requirements.
2. Choose the material: compare softwood, hardwood, thermally modified timber and composite products.
3. Check dimensions: confirm board length, width, thickness and any profile details.
4. Assess exposure: consider moisture, ground contact, sunlight and local weather conditions.
5. Plan the supporting structure: select suitable posts, joists, supports and foundations.
6. Choose compatible fixings: check the recommended screw type, corrosion resistance and installation method.
7. Allow for maintenance: decide whether you prefer natural weathering or a regularly maintained finish.
8. Calculate quantities: allow for cuts, offcuts and any recommended installation gaps.

How to build a timber deck: 8 practical steps

Building a deck requires careful planning and a suitable supporting structure. The following is a general guide; always follow the requirements for your chosen decking system.

1. Measure the area: determine the length, width and intended finished height of the deck.
2. Choose your decking boards: select the material, dimensions and surface profile.
3. Prepare the ground: establish suitable drainage and stable support points.
4. Install the supporting structure: use appropriately sized and specified joists and supports.
5. Check alignment: ensure the frame is stable and correctly positioned.
6. Lay the decking boards: maintain the spacing required by the manufacturer.
7. Fix the boards: use suitable decking screws or the specified concealed fixing system.
8. Inspect and finish: check all fixings, edges and drainage before using the deck.

For raised decks, complex structures or situations involving significant loads, professional design and installation may be necessary.

How to install a wooden garden fence

A timber fence can provide privacy, define a garden boundary and complement surrounding planting.

The following steps provide a general overview of installing a fence using posts and boards or panels.

1. Measure the boundary: establish the fence length, height and proposed post positions.
2. Check the boundary and local requirements: confirm ownership, permitted height and any applicable restrictions.
3. Choose the fence material: select timber boards, ready-made panels or composite fencing.
4. Prepare the post positions: allow for ground conditions and wind exposure.
5. Install the posts: use suitable foundations or post supports according to the design.
6. Fit rails or panels: keep the structure correctly aligned and use appropriate fixings.
7. Install gates if required: allow adequate clearance and use suitable hinges and latches.
8. Inspect the fence: check stability, fixings and any required timber protection.

Garden timber maintenance and care

Outdoor timber is exposed to rain, sunlight, temperature changes and moisture. Appropriate maintenance can help preserve its appearance and performance.

Cleaning timber decking

Remove leaves, dirt and algae regularly. Clean decking with a suitable product and follow the manufacturer's instructions.

Avoid aggressive cleaning methods that could damage the timber surface.

Protecting wooden fences

Inspect fence boards and posts for damage, loose fixings and areas where water may accumulate.

Apply an appropriate exterior wood treatment where required by the product specification or your preferred finish.

Natural greying of timber

Many untreated timber species gradually develop a grey surface colour when exposed to sunlight and weather.

This is a natural appearance change and does not automatically indicate structural deterioration.

Where maintaining the original colour is important, use a compatible exterior finish and follow its maintenance schedule.

Maintaining composite products

WPC decking and fencing generally do not require traditional timber staining, but regular cleaning is still recommended.

Follow the manufacturer's guidance on cleaning products, temperature-related movement and ventilation.

Responsible sourcing and FSC-certified garden timber

Responsible sourcing is an important consideration when purchasing garden timber.

FSC certification can provide assurance that certified timber products originate from responsibly managed sources under the applicable chain-of-custody requirements.

However, not every product in a broad garden timber and landscaping range is necessarily FSC-certified. Always check the individual product information and certification claims.

Choosing a suitable, durable material and installing it correctly can also help reduce unnecessary replacement and waste.

Frequently asked questions about garden timber

What is the best timber for outdoor use?

The best timber depends on the application. Appropriately treated pine, Douglas fir, selected hardwoods and thermally modified timber can all be suitable for different outdoor projects. Check the durability and use specifications of each product.

What is the difference between softwood and hardwood?

Softwood comes from coniferous trees, while hardwood comes from broadleaf trees. These botanical categories do not automatically determine hardness or durability, so individual species and treatment matter.

Is hardwood decking better than softwood decking?

Hardwood decking can offer high density and natural durability, depending on the species. Softwood decking can be a cost-effective alternative when appropriately treated and installed. The right choice depends on budget, appearance and maintenance requirements.

What is thermally modified timber?

Thermally modified timber has been treated with controlled heat to change certain properties, including moisture behaviour and dimensional stability. Its suitability depends on the timber species and treatment process.

Does composite decking require maintenance?

Yes. Composite decking generally needs less routine finishing than natural wood, but it still requires cleaning and occasional inspection.

How do I calculate how many decking boards I need?

Measure the decking area and divide the width by the effective coverage of each board, including the recommended spacing. Account for board lengths, cuts, waste and the laying pattern.

Can I use ordinary timber posts directly in the ground?

Only use posts suitable for the intended ground-contact conditions. Timber treatment and durability requirements differ according to exposure. Suitable post supports may help keep certain timber posts clear of direct ground contact.

Is all Intergard garden timber FSC-certified?

FSC certification should be checked at individual product level. The category contains a wide range of materials, including timber, composite and metal products, so certification claims do not automatically apply to every item.

Buy garden timber and landscaping materials at Intergard

Whether you're planning a new deck, replacing a fence, installing timber cladding or creating raised planting areas, Intergard offers a wide selection of garden timber and outdoor landscaping products.

Browse our decking, fence boards, timber posts, tongue and groove boards and outdoor planters to find suitable materials for your project.

Wholesale garden timber for trade customers

Are you a builder, landscaper, garden centre, retailer or reseller looking to purchase garden timber in bulk?

Intergard has supplied garden products and construction accessories to trade customers since 1997. We welcome enquiries for pallet quantities and full-truckload orders.

Email info@intergard.eu with the products, quantities and delivery destination to request a tailored wholesale quotation.

Shop garden timber at Intergard and find the right materials for your next outdoor project.