Composite Decking Installation London

Professional composite decking installation. Approved installers of Millboard & Trex. Enjoy a stunning wood aesthetic with zero oiling required.

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Price Guide

Simple projects start from £150 per m²
Most composite decking projects (around 20 m²) fall between £3,000–£5,600 fully installed
Large or complex multi-level decks can be £6,000+

Final cost depends on size, access, ground conditions and material choices. Every garden is different, so we provide a free on‑site quote for an exact price.

Frequently Asked Questions

How long does composite decking last?

25–30 years for premium brands.

Is composite decking slippery when wet?

No — grooved surface provides grip.

Does composite decking need maintenance?

Occasional wash with soapy water — no oiling or staining.

How much does composite decking cost in London?

£150–£280 per m² depending on brand.

What is the difference between Millboard and Trex?

Millboard = premium textured realistic look; Trex = solid colour, excellent value.

Trusted to build the dream

"Billy was incredibly responsive... He kept in regular contact throughout the process and provided photo updates as the job progressed... He did an absolutely fantastic job."

Verified Reviewer - SE5

"We were incredibly impressed by the work completed... They are incredibly knowledgeable and came up with lots of additional ideas that made it even better. Super polite and respectful."

Verified Reviewer - SE27

"Highly recommend The Tree Amigos Landscaping & Gardening. Brilliant team led by Billy and Vincent who delivered an amazing outcome despite the most challenging circumstances."

Heather T

"Billy & Vernon were polite, professional & hard working. The job was estimated to take about 3 hours, but the shed instructions were so poor that it took much longer... Nevertheless they never complained!"

Verified Reviewer - SE25

"They were great, did the job really quickly and to a great standard, I would definitely recommend their service"

Verified Reviewer - E16

"Billy had previously carried out work at my property, so I reached out to him again last weekend... Billy and his team are a pleasure to work with, professional, reliable, and highly engaged. They deliver exactly what they promise."

Denise M - SE27

"Not the cheapest quote received but really professional from quote stage to final product. The team were punctual, courteous and professional at all time and really happy with the quality and also how clean they left the area after the work was completed."

Verified Reviewer - E18

"The team were professional and friendly I would highly recommend and will be using them again for further works in the summer."

Verified Reviewer - N16

Ready to Transform Your Garden?

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