Brentwood Composite Decking and Fencing Prices — What to Budget on a large commuter-belt homes
Prices for composite decking and fencing in Brentwood start around £180/m² for a straightforward job and reach £320/m² for a premium spec on a gated developments.
We've built this guide from real 2026 quotes across CM13 — including Shenfield, Hutton and the streets around Shenfield — so the ranges match what you'll actually pay, not a national average.
Every Brentwood quote we write reflects the a leafy M25 commuter town with large homes and wooded plots near the London fringe. Around Shenfield, Brentwood Borough Council governs wider drop-kerbs, longer edge runs and cross-boundary access, and those directly feed the CM13 numbers. Neighbours on CM13, CM14, CM15 streets between Shenfield and Ingatestone — and near Childerditch Industrial Park and Hubert Road — see the same composite decking and fencing spec priced identically to a job three miles away in Shenfield.
Price bands in Brentwood
Standard spec, simple shape, straightforward access — typical for a smaller large commuter-belt homes in CM13, often the streets closest to Shenfield.
Most Brentwood projects sit here: a proven spec, well-detailed edges and a longer working life — the norm on a wooded plots under Brentwood Borough Council.
Top-tier materials, complex shapes, groundworks or upgrades — common on larger gated developments plots between Shenfield and Ingatestone.
What drives the cost up or down
- board grade (capped vs uncapped composite)
- sub-frame height and any groundworks
- balustrade, steps and lighting
- board colour and edge detailing
- removal of an existing deck or slabs
Local pricing in Brentwood
Costs in Brentwood generally track the wider Brentwood market under Brentwood Borough Council, with larger plot sizes off the A12 and M25, longer runs of edging, and the extra spoil disposal that follows the main local factors on a large commuter-belt homes. Being 22 miles from our Southend yard via the A12 — and regularly on-site around Shenfield and Childerditch Industrial Park — we don't add distance surcharges for CM13. Expect an honest breakdown of board grade (capped vs uncapped composite) and sub-frame height and any groundworks on every Brentwood quote.
How it compares
| Option | Typical range |
|---|---|
| Composite Decking and Fencing (this guide) | £180–£320/m² |
| Softwood timber decking | £90–£160/m² |
| Hardwood decking | £200–£300/m² |
| Porcelain paved patio | £140–£220/m² |
Optional upgrades
Ways to reduce the cost
- choose a single board colour rather than picture-framed edges
- keep the deck close to existing ground level to reduce sub-frame
- reuse a sound concrete base where possible
Guarantee
Leading composite systems carry a 20–25 year residential warranty on the boards; our sub-frame and install come guaranteed.
Cost FAQs
How much does composite decking and fencing cost in Brentwood?
Most Brentwood projects run £3,500–£9,500 in total, or £180–£320 per m² supplied and installed. Every CM13 quote depends on size, spec and access — on a large commuter-belt homes near Shenfield the mid-range is the honest starting point.
Are Brentwood prices higher than the rest of Essex?
No — Brentwood tracks the wider Brentwood market under Brentwood Borough Council. We work from Southend, 22 miles away via the A12, and we're regularly on Shenfield and Hutton jobs the same week, so there are no distance surcharges.
How can I keep the composite decking and fencing cost down in Brentwood?
Sensible savers we flag on CM13 quotes: choose a single board colour rather than picture-framed edges; keep the deck close to existing ground level to reduce sub-frame; reuse a sound concrete base where possible. On a gated developments it's usually the sub-base and edging that move the number most, so those are the first places we look.
Do you provide fixed written quotes for CM13?
Yes — every Brentwood quote is fixed and written, with a full spec, materials list and payment schedule, so the price you see for your large commuter-belt homes is the price you pay.
What guarantee do I get?
Leading composite systems carry a 20–25 year residential warranty on the boards; our sub-frame and install come guaranteed. It applies equally to work carried out anywhere in CM13, from Shenfield through to the Childerditch Industrial Park area.
Do you cover Shenfield and other nearby areas?
Yes — we regularly cover Shenfield, Hutton, Ingatestone and the wider CM13 area from the same base team, so pricing and lead time are consistent street to street.
Composite Decking and Fencing pricing in Brentwood — the short version
Budget £3,500–£9,500 for most Brentwood projects on a large commuter-belt homes, or £180–£320 per m² supplied and installed. In CM13, board grade (capped vs uncapped composite) and sub-frame height and any groundworks are the biggest swing factors, with plot size and edging runs shaping the final number. Get a fixed quote and you'll know exactly where you stand.
Free composite decking and fencing pricing visit in CM13
We'll visit your Brentwood property near Shenfield, measure up on a large commuter-belt homes, and send a fixed written quote — free, no obligation. Based 22 miles away via the A12.