Raised Tie Truss / Collar Truss

Raised tie truss or collar truss as they are also known offers the stunning appearance that comes with any oak product. These type of roof trusses are usually used when needing to increase the height of any room with out increasing the overall height of the property. Sometimes referred to as an attic truss as they have become increasingly popular for people who want to create more room height in the attic. Manufactured to industry leading tolerances our raised tie truss is not only attractive but gives the practicality of extra head room when it is wanted. We can work with beams up to 10m x 0.6m x 0.35m.

If you’re looking for a professional and trustworthy company to help with your house plans, whether it be log cabin, barn or traditional housing, then the team at Hardwoods Group can be of assistance. We will work with you to design all the intricate structures and components to make sure you end up with the right oak trusses for your property.

All of our trusses are manufactured in house, and as such can be tailored towards your exact need.

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General Specifications

  • Timber Type - Green Oak or Air Dried
  • Assembly Type - Supplied in Kit Form or Assembled
  • Grading - D30/D40 Oak
  • Span - Up to 11m
  • Pitch - Up to 50 Degrees

Design Files Download

Available Sizes

  • 2.5m Span, 40 Degree Pitch, 140mm sq Section
  • 5m Span, 40 Degree Pitch, 140mm sq Section
  • 3.5m Span, 40 Degree Pitch, 190mm x 140mm Section
  • 5m Span, 40 Degree Pitch, 190mm sq Section
  • 7.5m Span, 40 Degree Pitch, 190mm sq Section
  • Bespoke - Please Enquire.

Small Collar Trusses are ideal for porches or walkways in which extra head height is required.

Ideal for garages with a light roof covering.

190mm x 140mm section offers a good value for money approach to achieving the “chunky” look.

Perfect for smaller rooms/buildings.

7.5m span to cover larger buildings.

We can offer a full bespoke design/manufacture/supply packages which will cater for all your needs.

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