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Decking Stairs

If you have a tiered garden or simply fancy adding a little flair to your raised decking, deck stairs are the perfect option. At Stewart Timber we have plenty of deck stair solutions to suit your needs. 


Our decking stairs come preconstructed and are made from the highest quality pressure treated timber that is sourced from reputable FSC suppliers. Pressure treated timber means your deck stairs will stand the test of time against wood rot, harsh weather conditions and harmful pests.

To construct the rest of your decking, we offer posts, boards and joists to give you the basic framework for your new deck. Plus, we also recommend you apply deck oil or deck stain to liven up and further protect your installed deck!

  • 5 Step Stringer

    Add more height to your decking with our 5 step stringers. * Constructed from heavy duty pressure treated timber, our 5 Step Stringer provides a..

  • 3 Step Stringer

    Add levels to your deck with these 3 step stringers. * This high-quality stair stringer allows you to quickly link up different levels of your..

Where we deliver & delivery options

We offer delivery within 5 working days on most of our products if your order is placed before 11am, or you can Click and Collect after 4 hours.

Information about Decking Stairs

There’s a specific size that I’m looking for but you don’t have it, can you do it?

Get in touch with us now to discuss how we can help with bespoke sizing. 


Where do you deliver to?

We deliver to Glasgow, Edinburgh and various locations across central Scotland.


How much is delivery?

Delivery fees are calculated at checkout and are based on your location within 30 miles of G67 2TU. If you are further afield, we also offer nationwide delivery via Palletline, so get in touch now to get a quote. We also offer collection from our Cumbernauld site for free. 


Why choose Stewart Timber?

Stewart Timber is an independent Scottish business that is quickly growing and becoming Glasgow’s favourite timber supplier. Our customers agree that we provide a great service and high quality products – just read some of their lovely reviews.