Tectonic® T-Section profile (3.6m length)
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Tectonic® T-Section profile (3.6m length)

In Stock, 1-5 day delivery
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Aluminium Joist System
The longest lasting decking joist on the market!
Tried and Tested
Full designed system and components available
Low Height
Low height deck buildup
DIY Friendly
Easy to Install

Product Details



FREE delivery on all orders over £1000, orders under £1000 will be subject to a £64.95 carriage charge - (3-5 day lead)*. We hold all of our material in stock, so once your order is placed, we are able to arrange the next available delivery slot in your area. If you would prefer to delay your delivery for a more suitable time, please ask a member of the sales team on 0208 159 2999 or by emailing sales@ovaeda.com. Large deliveries are to the property kerbside, a person must be present to help unload goods if required and sign for receipt. For full terms of our deliveries please read our terms and conditions.


What System Does this work with
This works with the single layered T25 decking system
Why Choose this T25 System
The T25 decking system would be choosed to create a cost effective, low height, long lasting subframe.
Why choose aluminium joist over timber?
Simply, because they last the longest! If you are installing a long lasting composite decking, then you don’t want the suframe to fail and need replacing in 5-10 years when the composite still has many years of life left!
Can I install it my self?
Yes, our systems are DIY friendly. However, we also work with a team of approved installers.

Downloads and Usefull Links

Installation Guide
Tectonic® T25 Decking Subframe with Vertical Downturn
Tectonic® T25 Decking Subframe - No Downturn
How Much Does A Decking Subframe Cost?
Tectonic® T7580 Decking and Paving Subframe

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