Plastic vs Concrete Decking Blocks
June 6th, 2024 in Decking BlocksWhen it comes to constructing a sturdy and reliable deck, the choice of decking blocks plays a crucial role in determining the longevity and stability of your outdoor space. In this comprehensive comparison, we delve into the key differences between plastic and concrete decking blocks to help you make an informed decision for your project.
Plastic Deck Blocks:
- Lifespan of 10 years, prone to brittleness over time.
- Lightweight with a small round base, increasing the risk of sinking.
- Plastic usage is a concern in the UK.
- Limited height may allow ground moisture into the timber support frame.
- Challenges in adjusting to sloping ground.
- Primarily suitable for indoor use.
- Customer reviews mention issues with stability and frequent adjustments needed.
- Potential environmental impact due to plastic material.
B&Q / Trade point reviews read:- They kept moving so much I had to lift the boards frequently to tighten them up. They crunch when walked on over the deck and work loose!
While plastic deck blocks offer initial convenience and ease of use, they come with drawbacks such as limited durability, stability issues, and environmental concerns.
Concrete Decking Blocks:
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- Lifespan of 100 years, offering unmatched durability.
- Available in two weights: 10.5kg for Standard Deckin’ blocks and 18kg for Heavy-duty Deckin’ blocks.
- Square base design ensures weight distribution and stability.
- Ample height to elevate the sub-frame above ground level.
- Equipped with a 4-way drainage channel to prevent water accumulation.
- Suitable for sloping ground and can be partially buried.
- Features a 100mm x 100mm recess for versatile applications like handrails or as risers on uneven terrain.
- Minimal maintenance required, providing long-term cost savings.
- Eco-friendly option with minimal environmental impact.
Concrete decking blocks, on the other hand, offer unparalleled longevity, stability, and versatility. Their robust construction ensures reliable performance even in challenging outdoor environments. With minimal maintenance requirements and a lifespan of up to 100 years, they provide a sustainable and cost-effective solution for your decking projects.