Upgrade your terrace with Composite Decking in Marylebone, designed for elegant outdoor living. Enjoy a wood-grain finish, hidden fixings and a clean, contemporary look that suits W1 homes.
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Marylebone gardens and roof terraces deserve finishes that look refined all year round. Our composite boards deliver a realistic wood-grain finish without the sanding, staining and splintering of timber. Whether you’re close to Marylebone High Street or within reach of Regent’s Park, we design decking that complements premium outdoor spaces. Expect crisp lines, discreet edges and a surface that stays smart in busy city living.
We regularly work across W1 and the wider composite decking Marylebone area, where outdoor spaces are often compact and carefully detailed. Georgian townhouses, mansion blocks and period conversions commonly need decking that respects original features while improving usability. We plan layouts around lightwells, balconies, raised planters and existing stonework. The result is a terrace that feels intentional, not bolted on.
From a site visit to final clean-down, we manage the full build: subframe, drainage falls, board orientation and finishing trims. We use hidden fixings for a seamless surface and consistent spacing. Our installations are backed by a 10-year workmanship warranty, plus manufacturer cover up to 25 years on selected boards. Homeowners choose us for clear communication, tidy working practices and dependable scheduling from our Norbury base (around 45 minutes away).
Marylebone access can be tight, with shared entrances, basement steps and restricted parking near Baker Street. We plan deliveries, cutting and waste removal to minimise disruption and keep communal areas protected. In the City of Westminster, we also factor in noise-sensitive neighbours, building management rules and safe working hours. Subframes are designed to handle uneven paving and ensure proper drainage away from walls and lightwells.




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Costs vary with access, subframe requirements and board choice. As a guide, supply-and-install composite decking in Marylebone often falls around £180–£320 per m² for straightforward ground-level areas. Raised decks, complex edges, steps, lighting channels or difficult access in W1 can push this to £300–£450+ per m². We provide a detailed written quote after a site visit and measurements.
Most projects take 2–5 days once materials are on site. A small terrace can be completed in 1–2 days, while larger or raised structures may take 1–2 weeks. Timescales depend on subframe build, levelling, drainage adjustments, steps or balustrades, and access for deliveries. We agree a programme in advance and keep the site tidy and usable wherever possible.
Many garden decking projects are permitted development, but rules can change with raised platforms, listed buildings, conservation areas and flats with shared freeholds. In the City of Westminster, building management and lease conditions can be just as important as planning. We’ll flag likely constraints during the survey, advise on height and boundary considerations, and help you confirm requirements before work starts.
We provide a 10-year workmanship warranty covering installation quality, including subframe construction, fixings and fitting details. Many composite boards also include a manufacturer warranty of up to 25 years, depending on the range selected, covering issues such as material defects and excessive fading within stated limits. We explain what’s included, how to maintain the deck, and keep all documentation for your records.
You can choose from multiple colours, from contemporary greys to warmer oak tones, plus realistic wood-grain finishes. We can design straight or diagonal board runs, picture-frame borders, flush thresholds, and discreet steps for split-level terraces. Hidden fixings create a smooth, high-end finish, and we’ll recommend slip-resistant options for shaded areas. We bring samples and help match tones to existing paving and façades.
Get your free, no-obligation quote today.