The perfect alternative to traditional steel or all-timber floor joists; SpaceJoists offer strength, durability & value for money.

Why Choose SpaceJoists?

Using a ground-breaking system that combines open web steel and timber to produce super-light beams with excellent structural integrity, SpaceJoists are the perfect choice for all floor applications.

Unlike traditional steel or all-timber floor joists, SpaceJoists utilise the strengths of both materials by bringing together the strength of metal with the lightness of wood. This results in a system which is lighter than an all-steel equivalent, has a cleverly built-in access for services, and overall, performs much better than traditional all-timber joists.

The SpaceJoists themselves are manufactured in our factory using the latest ITW design software to create made-to-measure products to your exact specifications. Your joists will then be delivered on-site and ready to install; reducing wastage, removing the need for alterations and saving on fitting time.

SpaceJoists use a metal web joist system combining parallel, stress-graded timber flanges and engineered galvanised steel webs, that give strength, durability and offer value for money. 

Open web design – allows for a quick and easy installation of services, removing the need for drilling or notching; therefore significantly reducing common errors that incur costly remedial work

Lightweight system –  reduces installation time by up to 50%. Site handling is safe and easy, and the need for specialist lifting equipment is removed in most cases

Long spans – eliminates the need for intermediate load bearing internal walls, reducing overall costs

Design flexibility – SpaceJoists can be designed to precisely locate bearing walls and accommodate larger services

Reduced site wastage – Off-site design removes the need for on-site alterations, reducing the amount of waste timber generated on-site

Wide spacing – labour time is reduced as fewer joists are required to complete a floor installation in comparison to solid timber.


Send me more information

If you would like to send us your plans, please upload them below:

*Please click here to refer to our Privacy Policy.