Timber and Composite Decking Solutions, Built by Quality & Reliable Builders

Bespoke Design

Premium Build

Quality Service

Welcome to Portsmouth Decking Co

— where all your decking supply and installation needs for your residential or commercial property can be found. Have a look around and see how we can be helping you with your next garden renovation project!

Regardless if you have a patio with pavers or garden, our expert decking fitters can transform them into a more relaxing and safer space where you can spend hours upon hours of fun without ever stepping out of your home. What’s also great about our services is that it adds up some features to your home. Consequently, your property’s value will increase significantly. An outdoor decking is both a great way to spruce up your property and a good investment for your home.

This is made possible by our team of deck installers and specialists who have a lot of experiences in building decks for business and home owners in Portsmouth and the surrounding areas. We work from Portsmouth to Southampton, Bognor Regis, Winchester and more.


High Quality Decking Fitters

Here at Portsmouth Decking Co, we know that every project execution is unique and almost always controlled by a budget, and this can constrain the choices of customers. More often than not, clients would rather settle for inferior quality materials just to meet the budget. However, when you choose us, we will make sure that you will maximise your budget without sacrificing the quality of the supplies needed and output of the project.

To give our clients better and cost-effective options, our company offers tailor-made services which will cater to all your needs and specifications. We have developed this packaged service to satisfy our clients no matter constrained their finances are. This is also a great win for both sides— our clients are happy and our company still delivers our promises.

In every decking installation, you can choose from two main materials: timber decking or composite decking boards. Both materials are great, but they differ in function and in some aspects.

How Much Does Decking Cost?

Each project has a corresponding cost, and since the need deck board is variable, so does the price of the entire installation. For a ballpark, there are three material choices to select from: softwood timber, hardwood timber or composite. 

The usual cost for a standard decking approx 20m2 in Portsmouth starts from £1000 to £2000/ £100/ m2. Below are a more specific price range:


For softwood deck boards, the price point starts from £1000 to £1200.


For hardwood deck boards, the price point starts from £1500 to £1700


For composite deck boards, the price point starts from £1900 to £2000.

Timber Decking Bendigo Co
Timber Decking

Timber, as a component of decks, has two other types: softwood or hardwood. If you want to know which material is the better option for you, our specialists at Portsmouth Decking Co can assist and give you advice. If you invest in our materials and services, you will surely get a return in your money. This is because we only use top-quality materials and top-of-the-line tools and  equipment. For your design, timber is great with its natural warmth and classic feel. Plus, timber, when treated properly, is known for its superior durability. 

Timber Decking Bendigo Co

Softwood Deck Boards

The following are some of the benefits of installing softwood decking boards:


Great for designs as it is versatile; comes in different finishes, styles and colours.


Price range is at a cheaper point; comes from trees that grow fast.


Lightweight, making it easily processed, handled, and installed.


Affords high durability if treated right.


15-year warranty covering damages from mould, cracks or splits.

Timber Decking Bendigo Co

Hardwood Deck Boards

The following are some of the benefits of installing hardwood decking boards:


Promises high durability and longevity;


Highly resistant to cracks, chips and mould as well as to high traffic; comes from slow-growing trees, making its core harder than other materials.


Becomes more beautiful as it ages; little to no maintenance and cleaning.


Processed from pure wood, making its exterior tough.

Composite Decking

Composite deck or wood-alternate decks are more advanced when it comes to composition and sustainability. This is mainly because this material comes from a mix of wood fibres and plastic fibres fused together to make an amazing board. With the new features of composite decks, this material has gained popularity for both home and business owners. Depending on the style and quality, the price point of deck boards can vary. 

 The following are some of the benefits of installing composite decking boards:


Requires little to no maintenance, making it a great option for busy households.


Ideal for those with kids and pets as it is a more stable and safer surface for them to play on.


Versatile option as it comes in a variety of colours and textures.


Sustainable and eco-friendly material, as it comes from a mix of plastics and wood fibres.


Offers superior durability and performance, making it a long-lasting material the years to come.

Bendigo composite deck installation

Our experts and specialists deck builders at Portsmouth Decking Co can perform a professional job at choosing the materials and doing the installation for composite decking projects. As our certified contractor, we will see to it that you will get what you dreamed of having. Worry not, because with our pros, you are always in great hands. We lead a team of experts who possesses the right set of skills, who is highly experienced with building the most complicated projects. Portsmouth Decking Co uses the top-quality composite decking boards in the UK.


composite decking outdoor
Bendigo composite deck installation
Other Services

In our company, we also have other services that will undoubtedly level up your property’s look and value. Below are some of them:


General landscaping







Nowadays, our company understands that there are a lot deck builders in Portsmouth, UK. So, it can be quite tricky to settle on the best deck installer. At Portsmouth Decking Co, we always give more than what we promise. 

Our expert deck builders are looking forward to hearing from you, and our lines are always open for you to cater to your needs. Call us now!

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FAQs about Decking Installations

Here are the frequently asked questions from our clients, and the answers will help you make a suitable choice. 

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What can I do to maintain my outdoor deck?

Each decking material requires a certain degree of cleaning and method for maintenance. Usually, however, cleaning your deck thoroughly once in a while can help you keep it in tip-top shape. Just keep in mind that you must only use the recommended cleaning agents and products by the manufacturers. Keeping tabs of any crack or split on the board can also help you prevent any unwanted costs in the future. 

Is timber better than composite as a deck material?

For each decking material, there are features that bring their own benefits. To put it simply, there are characteristics that one material might possess which is great for your design, but the same might not hold true for the other materials. Softwood, for example, is the ideal if you want a fast and cheap solution. Harwood, in contrast, is ideal if your design requires a war and classic feel. Composite deck boards are great for people who have little time to do clean their boards. 

How long does it take for a decking project to be completed?

The completion of the project is hinged on several factors such as the size of the area and complexities of the project. For a small area of 15-square meter can usually be completed in approximately one to two days. There are other pre-installation works such as deep excavation that could affect the duration of the project. The amount of work, skills required and tools needed are also important points to consider. 

Which is better: decking or paving?

An outdoor decking installation is at a cheaper price point than paving. This is mainly because all the processes that paving require entail more labour and materials. The same is true for the tools and equipment for paving as such ar more advanced and require additional skill from the operator. 

With Portsmouth Decking Co, we guarantee honest, ethical and upfront estimates on all jobs from the start, and ensure no hidden costs further down the track.
Call Us for a Free Quote

 All the details and information about decking supplies and services are here at Portsmouth Decking Co. You can guarantee that our supplies and services are always the best of quality to address your home and business needs in Portsmouth, UK and the nearby locations. Call us now, so we can begin building your dream deck.