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Composite Decking Installation in Leicester

Stunning, Low-Maintenance Outdoor Living

Enjoy the warmth and beauty of timber decking without the maintenance. Our composite decking is fade-resistant, splinter-free and built to last 25+ years.

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Composite decking has become the premium choice for homeowners who want the look and warmth of wood without the constant maintenance. Made from a blend of wood fibres and recycled plastic, composite boards are resistant to fading, rot, splinters and insect damage — making them a durable long-term choice.

Premium Landscapes installs composite decking across Leicester and Leicestershire. We work with leading brands to supply boards in a wide range of colours and finishes — from rich mahogany tones to contemporary grey and charcoal.

All decking is installed on a pressure-treated timber subframe, correctly spaced for drainage and ventilation. Use our free instant quote tool to see a realistic design preview and get an instant price estimate.

Materials & Options

We offer a comprehensive range of materials and grades to suit every style and budget.

Capped Composite

from £150/m²

Four-sided polymer capping protects every board. Maximum resistance to staining, fading and moisture. A premium full-cap board option.

Grooved Composite

from £120/m²

Hollow-core boards with grooved sides for hidden fixing. Clean, seamless finish. Excellent value.

Solid Composite

from £140/m²

Solid-core boards for maximum rigidity and a traditional plank feel. Ideal for high-traffic areas.

Textured Wood-Grain

from £130/m²

Deeply embossed wood-grain surface for a natural timber appearance. Anti-slip even when wet.

Stone-Effect Boards

from £160/m²

Innovative composite with a stone-effect surface. Unique look that complements patio areas perfectly.

Aluminium Subframe

POA

Upgrade from timber to a fully aluminium subframe for ultimate longevity in wet or shaded areas.

Our Process

A clear, transparent process from first contact to project handover.

1

Free AI Quote

Upload a photo of your garden and get an instant photorealistic preview of your new deck — with pricing in 90 seconds.

2

Site Survey

We assess the area, ground levels, drainage and plan the optimal board orientation and subframe design.

3

Ground Preparation

Existing surfaces are cleared. A weed membrane is laid and the ground is prepared and levelled.

4

Subframe Construction

Pressure-treated C16 timber joists (or aluminium) are installed at 400mm centres on adjustable feet or direct posts.

5

Board Installation

Composite boards are fixed with hidden clip systems for a clean, screw-free surface. Ends are capped with matching fascia boards.

6

Finishing Touches

Balustrades, steps, lighting channels and post caps are fitted. Site is fully cleaned before handover.

Typical Price Guide

All prices are guides only — every project is unique. Use our free quote tool for an accurate instant estimate for your garden.

Small Deck

Up to 15m²  ·  Grooved composite, timber subframe, step included

£2,000 – £3,200

Medium Deck

15–30m²  ·  Capped composite, balustrade, multiple levels

£3,200 – £6,000

Large Deck

30m²+  ·  Premium boards, aluminium subframe, integrated lighting

£6,000+

Why Composite Beats Timber in the UK Climate

Traditional timber decking looks beautiful — for about two years. After that, the British climate takes over: green algae, grey weathering, warping, splinters and the annual ritual of sanding and re-oiling. Composite decking is engineered specifically to resist all of this, making it the smarter long-term choice for Leicester gardens.

Made from a blend of wood fibre and recycled plastic, composite boards hold their colour and structure through freeze-thaw cycles, summer heat, and the persistent moisture of a Midlands winter. Most premium composite ranges carry a 25-year structural warranty — something no timber board can match.

We install composite decking from trusted brands including Trex, Millboard, and Cladco. We'll help you choose the right range for your budget, garden style and usage — whether you want a natural wood effect for a traditional Leicester garden or a sleek contemporary finish.

Composite Decking Installation Across Leicester & Leicestershire

Premium Landscapes installs composite decking across Leicester and the wider Leicestershire area — from Oadby and Wigston to Narborough, Birstall, Hinckley and Loughborough. We supply and fit leading composite brands including Trex, Millboard and Cladco, all installed on a properly engineered subframe with hidden fixing systems and a 25-year structural warranty as standard.

What to Expect on Composite Decking Installation Day

1

Frame Construction

We build a galvanised steel or pressure-treated timber sub-frame at the correct height with a slight drainage gradient. The frame is the foundation — we never cut corners here.

2

Board Laying

Composite boards are fixed with hidden clip systems for a clean, screw-free surface. We leave the manufacturer-specified expansion gaps to accommodate summer heat.

3

Edging & Fascias

Perimeter boards and fascia strips are fitted for a clean, finished edge. Steps and balustrades are built to your specification.

4

Final Inspection

We inspect the whole surface for level and secure fixing, then clean the deck down. Composite decking is ready to use immediately after installation.

Common Decking Mistakes to Avoid

Buying timber over composite

The upfront cost difference is real, but factor in 20+ years of annual oiling, sanding and potential board replacement and composite is significantly cheaper over a deck's lifetime.

Inadequate sub-frame spacing

Joists spaced too far apart cause boards to flex and feel bouncy underfoot. We follow manufacturer guidelines precisely — typically 400mm centres for composite boards.

No drainage gap under the deck

Decking built flush to the ground with no airflow underneath rots from the bottom up. We always maintain a 150mm+ clearance and ensure water can escape.

Wrong board direction

Boards should always run away from the house so water drains off the leading edge, not towards the wall. An obvious mistake that's costly to correct once the frame is built.

Raised Decking and Planning Permission in Leicester

Most domestic decking falls within Permitted Development rights and does not require planning permission. However, raised decking over 300mm above ground level, or decking in a conservation area, may require an application. The key rules under the General Permitted Development Order (GPDO) Class E are that decking must not cover more than 50% of the curtilage (garden area excluding the house), must not be to the front of the house and must not exceed 300mm above the existing ground level without consent.

If your project is in a Leicestershire conservation area (such as parts of Oadby, Stoneygate or the Market Harborough edge), we recommend checking with Blaby, Oadby & Wigston, or Leicester City Council before proceeding. We can advise during the survey.

Timber Subframe vs Aluminium Subframe for Composite Decking

Factor Treated Timber Subframe Aluminium Subframe
Lifespan15–20 years with correct treatment30–40+ years, corrosion-resistant
CostLower upfrontHigher upfront
Moisture resistanceRequires pressure-treated timber, still susceptible over timeFully moisture and rot proof
Warranty compatibilityAcceptable for most board warrantiesRecommended by premium board manufacturers

We recommend aluminium subframes for ground-level decking where ventilation is restricted, and for any decking over water features or on roof terraces.

Composite Decking with Built-In Garden Lighting

Combining composite decking with integrated LED lighting is one of the most popular upgrades we carry out in Leicester. Decking lights can be recessed into the board fascia, fitted into the subframe riser boards or installed as post cap lights — all running from a low-voltage (12V or 24V) transformer that's safe to install near water features and in wet conditions.

Step lights and fascia lights are the most practical option: they mark the edge of the deck at night without creating glare and require no additional cabling run across the surface. We plan and install all garden lighting as part of the decking project so the cable is concealed within the subframe before the boards go down. See our garden lighting service for more detail.

Anti-Slip Composite Decking for UK Gardens

Slip resistance is a practical concern for UK gardens, where rain, fallen leaves and algae growth all reduce grip on outdoor surfaces. All composite decking boards we supply have an embossed or brushed surface texture that maintains grip when wet. Full-cap composite boards with a co-extruded polymer surface are particularly resistant to algae because moisture cannot penetrate the outer layer.

For additional peace of mind around pools, hot tubs or steps, we can specify boards with a higher R-value slip rating and install non-slip nosing strips on step edges. If you have a specific use-case concern, mention it during the quote and we'll specify accordingly.

Frequently Asked Questions

Everything you need to know before getting started.

Explore Decking Types

Detailed guides for every decking type we build

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