Decking Installation in Alton

Decking installation in Alton for a flat, dry place to sit outside. We build timber and composite decks on solid frames, with steps and handrails where you need them.

A Strong Frame Under Every Deck

The frame is what keeps a deck level and safe. We set the posts on firm footings and use treated joists spaced to suit the boards. A weed membrane goes down underneath. With a sound frame, the boards stay flat and do not bounce or flex when you walk across them.

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Timber or Composite Boards

Timber decking looks natural and costs less up front. It needs a clean and a fresh coat of treatment every year or two. Composite boards cost more but do not rot, splinter or need staining. We talk you through both, so you can pick what suits your garden and your budget.

Making Use of a Sloping Garden

Decking is one of the easiest ways to make a level space on sloping ground. The frame can be built higher at one end to meet the slope, and steps link it back to the lawn. Decks raised more than 30 centimetres off the ground may need planning permission.

Frequently Asked Questions

Do I need planning permission for decking in Alton?

Most garden decking in Alton does not need planning permission. You may need it if the deck is more than 30 centimetres above the ground, or if it covers more than half the garden. Listed buildings and some conservation areas have extra rules, so check with East Hampshire District Council if you are not sure.

How long does decking installation take in Alton?

Most decks in Alton take two to five days to build. A small, low deck on flat ground can be finished quickly. Raised decks, steps, handrails and awkward slopes add time, and bad weather can slow things down. We give you a time frame when we visit and see the space.

How can I stop new decking in Alton getting slippery?

Decking gets slippery when algae and dirt build up, often in shady, damp spots. Brush it often, clean it once or twice a year with a deck cleaner, and cut back plants that shade it all day. Grooved or anti slip boards also help, and composite decking tends to stay less slippery than timber.

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About us

Prestige Landscapes has been building gardens around Alton for 20 years, and decking installation is a regular part of that work. We build decks for homes in Alton, Medstead and Four Marks, and we can add a patio, lawn or fence at the same time. Call us and we will come and look at the space.

  • 20 years building and looking after gardens

  • Based in Alton, Hampshire

  • Open seven days a week, 8am to 5pm

  • Landscaping, fencing and paving from one team

  • We visit and look before we price the job

t: 07723 471300

Opening hours

Mon: 8am - 5pm

Tue: 8am - 5pm

Wed: 8am - 5pm

Thu: 8am - 5pm

Fri: 8am - 5pm

Sat: 8am - 5pm

Sun: 8am - 5pm

© Copyright 2026. Prestige Landscapes. All rights reserved.

Address: 16 Winstreet Close, Alton, Hampshire, GU34 1FR