The use of decking enables you to make a unique garden area, which can create a perfect outside living space and can be utilized as an extension of your home.

A decking area may be used as a spot to get people closer together while sipping cocktails and drinks, giving you all a chance to appreciate the long summer evenings. 
Decking can also be used to create raised areas, offering an attractive alternative to paved areas, or to create access ramps to allow your garden to be enjoyed by everyone. 
Available in softwood and hardwood, Sydenhams use superior quality timber, machined from 38mm boards (32mm finished size) thus improving the structure of the decked area and reducing the quantity of joists required.
Don't forget, any deck structure will provide years of trouble free life providing it's carefully planned, designed and maintained.
Product Description
Sizes (Nominal Sizes) Softwood
38mm x 125mm
38mm x 150mm
21mm x 144mm
(32mm finished size)
Lengths Usually between 3.0m and 6.0m (Subject to branch availability and size)
Treatment Treated under licence to Celcure AC-500
Uses - Decking
- Raised Areas
- Access Ramps
Sydenhams have everything you need to complete your decking project, below you will see the decking products that are available.

Framing Timber

Treated Timber Decking frames must be constructed from treated timber, see our Treated Timber page to see the full range.


Spax Wirox Dedicated decking screws in various lengths, suitable for any decking project.
Deck Ties Deck ties can be used to eliminate installation damage and automatically space your decking.
Brackets Fixing straps and twist brackets available.


Hand Rail Hand Rail in different profiles and lengths.
Base Rail Base Rail in different profiles and lengths.


Newels A range of newel posts in differing styles and sizes.


Baluster A range of balusters available in timber and metal.
Spindle A range of spindles in a variety of designs.

Decking Panels

Panels A varied range of decking panels in timber and metal

Decking Steps

Strings A varied range of decking panels in timber and metal
DIY Full range of treated timber products available to suit any step building.

Post Caps

Ball Cap A post cap in the shape of a ball
Acorn Cap A decorative post cap in the shape of an acorn.
Patrice Cap A more traditional post cap


Cleaning We stock a range of proprietry decking cleaning products.


Stains We stock a range of proprietry decking cleaning products.
Varnish Clear Matt, Satin or Gloss Varnish can provide a tough, durable finish that will require minimal maintenance.