Creating the framework for your decking, deck joists are an essential part of any decking project. Selecting the correct joist is crucial to the longevity of your deck and Stewart Timber is here to help!
Our joists are made of durable, pressure treated timber that is sustainably sourced from FSC suppliers. We select pressure treated timber as it gives your joists a longer life, protecting it from harsh weather conditions, harmful pests and wood rot!
Once your deck is complete we recommend treating it with deck oil to seal in all the natural oils to give it an added layer of protection! To complete the rest of your decking, we suggest exploring our boards, posts and panels.
Showing all 6 results
47mm x 50mm Timber Joist 3.6m
- The 47mm x 50mm carcassing timber is perfect for use as a floor joist, support or component in a larger timber frame. The timber comes in 3.6m meter lengths.
£3.45 ex VAT
£4.14 inc VAT
47mm x 75mm Timber Joist
- This robust carcassing timber is perfect for use as a deck joist, support, or as a component of a larger timber frames. All of our timber comes pressure treated to protect your builds against roy and harmful insects.
£5.18 ex VAT
£6.22 inc VAT
47mm x 100mm Deck Joist
- Carcassing timber is the perfect material for constructing decking and other garden structures. The 47mm x 100mm is a strong and flexible timber available in two lengths: 3.6 metres and 4.8metres.
From £5.75 ex VAT
£6.90 – £11.04 inc VAT
47mm x 125mm Deck Joist
- Carcassing timber is the perfect material for constructing a sturdy wooden structure. The 47mm x 125mm timber comes in handy 4.8 meter lengths for decking and other garden projects.
£11.51 ex VAT
£13.81 inc VAT
47mm x 150mm Deck Joist
- Sturdy carcassing timber for building the structure of your deck. This hefty pressure treated timber is available in two lengths: 3.6 meters and 4.8 meters.
From £10.36 ex VAT
£12.43 – £16.57 inc VAT
47mm x 200mm Deck Joist
- Heavy Duty Deck Joists for raised decking and structural supports. These pressure treated joists come in a 4.8m length for larger spans.
From £18.41 ex VAT
£22.09 inc VAT
Absolutely fantastic service, custom, log lap mobile stables built and placed on skids, great price and staff helpful, friendly, professional and reliable can't recommend enough will certainly continue to use in future.
Ordered a summerhouse from this company great service from start to finish they couldn’t have been any more helpful highly recommend this company I will be using them in the future.
Great company very helpful from start to finish ordered shed built onsite great quality will definitely use them again.