Treated Timber Joists
Treated Timber Joists
FREE NORTH EAST DELIVERY ON BULK AGGREGATE ORDERS
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Our Pressure Treated Ungraded Timber Joists are a versatile and cost-effective choice for a wide range of outdoor construction and landscaping projects. Pressure-treated to help protect against rot, fungal decay and insect attack, these timber joists are ideal for applications where structural grading is not required.
Perfect for garden buildings, fencing, sleepers, landscaping, framing and general outdoor DIY, these joists are manufactured from quality softwood and treated for long-lasting performance in external environments.
Product Features
- Pressure-treated for increased durability
- Suitable for outdoor use
- Cost-effective ungraded softwood
- Easy to cut, drill and fix
- Ideal for landscaping and general construction
- Natural timber finish
- Available for collection or local delivery throughout the North East
Ideal For
- Garden landscaping
- Raised beds and planters
- Pergolas and gazebos
- Garden buildings
- Timber framing
- Fence construction
- Retaining structures
- Outdoor DIY projects
- Agricultural and farm use
Specifications
- Material: Softwood
- Grade: Ungraded
- Treatment: Pressure Treated
- Use: External applications where structural grading is not required
Important Information
This product is ungraded timber and is not structurally graded. It is suitable for general-purpose outdoor applications but should not be used in load-bearing structural projects where graded timber is specified by a structural engineer or Building Regulations.
Frequently Asked Questions
What does ungraded timber mean?
Ungraded timber has not been strength graded for structural use. It is ideal for general landscaping, fencing and DIY projects where structural certification is not required.
Is this timber treated?
Yes. The timber is pressure-treated to help protect against rot, fungal decay and insect attack, making it suitable for outdoor use.
Can this be used for decking or garden projects?
Yes. It's ideal for many outdoor projects including garden structures, planters, fencing, pergolas and landscaping. For structural decking frameworks or building work, always use the appropriate graded timber specified for the application.
Do you offer delivery?
Yes. We offer local delivery throughout the North East, or you can collect your order at a convenient time.

Let customers speak for us
from 258 reviewsVery good gravel
Very happy with it.
Top notch service
Received post n wood for fencing my back door
Easy to order. Cheaper prices than anyone else. Quick delivery. Driver very helpful. Delivered exactly where I wanted.
Great place, really easy to deal with and very helpful.
Delivered on time.
Would recommend.
Really happy with the quality and the service I received fast delivery and good prices
Painless experience 🫡
Excellent price and perfect delivery. Great guys!
First class service and delivery, good quality gravel at competitive price
First time using TMG and certainly it wouldn’t be the last.
Really helpful and pleasant with quick turnaround and delivery.
Excellent service from these guys also great prices highly recommend
Excellent and fast. Communication and service were great and everyone I dealt with was super friendly and helpful. Have recommended to friends already and would definitely buy here again.
Good communication, quick delivery
Quality product and fast delivery. Can’t fault the service! Will definitely buy from here again. Thank you!
Excellent service