PRODUCTS

January 16, 2026

New: WPC Terrace Planner – Calculate Materials and Costs in Minutes

At a Glance

Plan your terrace online, calculate material requirements automatically, and see costs instantly. The WPC Terrace Planner is easy to use — no prior experience required. Plan quickly, transparently, and without risk.

WPC Terrace Planner: Faster and Simpler Than You Think

Planning a terrace is often more complicated than expected. Many customers ask the same questions: How much material do I actually need? Which decking boards are the right fit? What will the total cost be? However, with our WPC Terrace Planner, this entire process becomes straightforward. In just a few minutes, you get precise figures — without guesswork, without spreadsheets, and without prior experience.

Plan Your Terrace Online – Simple and Clear

With our tool, you can configure your terrace directly online and get instant results:

Start planning now: extrawood.de/en/planner

You only need to enter a few basic details:

The size of the area you want to cover
Your preferred decking board type
The installation direction

The WPC Terrace Planner takes care of everything else automatically. No complicated calculations, no back-and-forth with spreadsheets.

What the Terrace Planner Calculates for You

Within just a few minutes, you will receive a complete and accurate overview of everything your project requires:

The exact number of decking boards needed
Substructure components and accessories
Realistic total material quantities including a recommended buffer
A clear and transparent cost estimate

As a result, you replace guesswork with precise figures — before placing a single order.

Why Poor Planning Costs More Than You Think

Many terrace projects run into avoidable problems. For example:

Ordering too little material leads to delays, additional shipping costs, and the risk of colour inconsistencies between batches. Buying too much wastes budget unnecessarily. Forgetting accessories such as substructure components or fixings causes installation delays that could easily have been avoided.

Therefore, accurate planning upfront is not just convenient — it is the most effective way to protect your budget and keep your project on schedule.

Who Is the WPC Terrace Planner For?

The planner is designed to be useful for anyone planning a terrace project, regardless of experience level. It is ideal for:

Private homeowners planning a new or replacement terrace
Families managing a DIY installation project
Anyone who wants a reliable cost estimate before committing to an order
First-time buyers who want to understand their options clearly

In addition, the planner works equally well as a starting point for larger projects. You can use it to compare different board types and configurations side by side — and adjust the plan as your ideas develop.

Your Advantage: Plan Before You Buy

One of the most valuable features of the WPC Terrace Planner is the ability to compare options before making any commitment. You can:

Switch between different decking board types and instantly see how the material quantities and costs change
Adjust the area size or installation direction and get updated results immediately
Optimise your terrace configuration step by step until you find the right combination of quality and budget

However, the most important advantage is confidence. When you place your order, you know exactly what you need — and exactly what it will cost.

Combine the Planner With Free Samples

For the best possible decision, we recommend combining two steps. First, order free WPC decking samples and compare them at home — next to your façade, in your garden light, and in both daylight and evening light. Then, once you have chosen the right colour and surface, configure your terrace in the planner to get your precise material list and cost estimate.

This way, you combine real-life appearance with accurate planning — and arrive at your order with complete confidence.

Order free samples here: extrawood.de/en/sample-shipping

Conclusion: Clear Planning for a Better Terrace

With the WPC Terrace Planner, a process that once felt complicated becomes fast, clear, and reliable. Fewer mistakes, better overview, and a cost calculation you can actually trust. Therefore, whether you are just starting to explore ideas or ready to place your order, the planner gives you the foundation for a confident decision.

Start planning your terrace now: extrawood.de/en/planner

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Find Answers To The Most FAQ

Extrawood specialists will answer all

your questions about material selection and

services to help you build your perfect terrace.

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What’s the difference between Classic WPC and Capped WPC?

Classic WPC is a solid composite board designed for long-term durability.

Capped WPC has an additional protective layer (a polymer shell) that makes it even more resistant to moisture, stains, and fading.
If your deck is exposed to rain, direct sun, or humidity — we recommend Capped WPC.

How can I calculate how many boards and accessories I need?

You can use our online WPC decking calculator, which automatically calculates the number of boards, substructure elements, and accessories you need based on your terrace shape, board type, and spacing rules. For complex or custom terrace designs, simply contact us — our experts will prepare a free and precise material calculation for your WPC decking project.

How much does delivery cost and how fast is shipping within Germany and the EU?

The delivery cost for WPC decking is calculated automatically during checkout.

We ship within 2–7 business days, depending on your region. All orders are packed securely, and we cooperate only with reliable shipping partners to ensure safe delivery of your WPC boards, tiles, and accessories.

Can I install WPC decking myself? (DIY installation)

Yes, our WPC decking boards are designed for easy DIY installation. We provide clear installation guides, substructure diagrams, and step-by-step instructions. If needed, we can recommend verified installation teams. If you have basic tool skills, you can easily install your composite decking without professional help.

Does WPC decking require maintenance, painting, or oiling?

No. WPC decking is low-maintenance and does not require painting, sanding, oiling, or chemical treatment. To keep your composite boards clean, simply rinse them with warm water. WPC decking maintains its appearance for many years with minimal care — one of its biggest advantages over natural wood.

Is WPC decking slippery in winter, rain, or wet conditions?

No. All our WPC decking boards have a certified anti-slip surface (ideal for winter and wet conditions). The textured profile ensures safe walking on your terrace even during rain, frost, or high humidity — perfect for families, children, and outdoor areas.

Do WPC boards come with a warranty and what does it cover?

Yes, all our WPC boards include a 10-year manufacturer’s warranty. It covers deformation, cracking, fading, and other defects related to production quality. We use certified, high-quality materials and stand behind the performance and durability of every WPC board we produce.

Can I order WPC decking samples to see the color and texture in real life?

Yes, you can order free WPC decking samples to evaluate the color, texture, and material quality at home. Samples help you visualize how the decking will look on your terrace and choose the perfect shade for your outdoor space.

Discover Our range

Terrace Planner

Create the perfect deck for your space. Use our online configurator to calculate quantities, visualize layouts, and export a ready-to-go plan.