Composite & timber decking in Corby
Composite and timber decks in Corby, built on a braced frame with the ground prepared properly underneath.
Composite decking typically costs £200–£250 per m² supplied and fitted, and softwood timber decking £110–£140 per m². A 15–20m² composite deck is usually £3,000–£5,000; raised decks with balustrades and steps cost more. Decking in a rear garden is normally permitted development if no part of it is more than 30cm above the ground and, with other outbuildings and platforms, it covers no more than half the garden.
- Composite, fitted
- £200–£250 per m²
- Planning
- Not needed under 30cm high
- Ground
- Ironstone, with clay and restored ground
- Guarantee
- 5 years, in writing
Our 2026 guide prices, all in. Your fixed price comes in writing after the site visit. Council fees checked October 2026.
Composite & timber decking in Corby: what is involved
We build composite and timber decks on a properly braced frame: posts or pads set on firm ground, a treated or aluminium sub-frame at the right joist spacing for the boards, and a weed membrane and drainage underneath so the frame stays dry.
Corby grew as a steel town: a New Town designated in 1950, with estates such as Kingswood, Lodge Park, Beanfield and Danesholme built for steelworkers, around the older villages of Corby Village, Great Oakley and Weldon. Priors Hall Park in the north east is planned for more than 5,000 homes, and many of its gardens are handed over as bare, compacted plots.
We cover Corby (NN17 and NN18) and the villages around it, including Weldon, Great Oakley, Corby Village, Gretton, Cottingham, Middleton, Rockingham, Stanion and East Carlton.
Ground and conservation in Corby
Corby sits on the Northampton Sand ironstone that fed the steelworks, and large areas around the town were opencast quarried and restored. Ground can change from natural ironstone to clay or fill within a garden, so we dig before we design the base and drainage. Ground in Corby can change within a single garden, so we dig the first post hole as a trial and set the depth of every footing from what we find.
Corby has nine conservation areas, including the Old Village, Cottingham and Middleton, Gretton, Rockingham, Stanion, Great Oakley and Weldon. Its only Article 4 direction (Kingswood) controls houses in multiple occupation and does not affect driveways, porches or extensions.
Sources: North Northamptonshire conservation areas · Priors Hall Park.
Permissions in Corby
- PlanningDecking in a rear garden is normally permitted development if no part of it is more than 30cm above the ground and, with other outbuildings and platforms, it covers no more than half the garden. A raised deck over 30cm needs planning permission, and a listed house needs consent. Listed buildings and the Corby conservation area have tighter rules, so we check your address before anything is designed. Planning Portal: decking
- TreesTrees in a conservation area need six weeks' notice before work, and protected trees need consent; both are free. North Northamptonshire: tree protection
- Design and priceWe measure up, check the ground and the planning position, and give you one fixed written price.
Rules checked October 2026.
What you get
- Composite boards that will not rot, splinter or need staining, or pressure-treated softwood
- Frame built to the board maker's joist spacing, so boards do not bounce or bow
- Picture-frame edges, hidden fixings and LED step lights where you want them
- Steps, balustrades and glass panels for raised decks
The specification
- Ground levelled, weed membrane and drainage gravel laid
- Posts or pads on firm ground, set in concrete
- Treated softwood or aluminium sub-frame, braced and level
- Boards fixed to the manufacturer's spacing and fixings
- Edges, fascias, steps and lighting finished
- Five year workmanship guarantee in writing
“Really pleased with my new driveway. Beautifully finished, friendly professional workmen, would definitely recommend and will be using them again for the garden once other renovations complete.”
Driveway — Google review
“Absolutely great guys, job was done in good time and looks brilliant. No complaints, the driveway is immaculate. More work in the near future, thanks again!”
Driveway — Google review
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Composite & timber decking in Corby: questions
How much does a deck cost in Corby?
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Does the ground in Corby make a difference?
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Request a site visit in Corby
We measure up, check levels and drainage, and send a written proposal with the build-up, the programme and one whole price. No pressure and no follow-up sales calls.