Raised Tie Truss Roof Structure

Trusses and Joists from MBC

The Raised Tie Truss

Designed, manufactured and delivered from our factory in Gloucester.

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Un-insulated Raised Tie Truss Roof

In accordance with Structural Engineer’s calculations and specification:

Engineered raised tie truss utilising hydraulically press plated treated timber with trusses set at centers in accordance with building regulations and Structural Engineer’s calculation

Roof layout and pitch as per plan

Loose materials to form valley, hips, ladder units etc if applicable

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Raised Tie Truss Roof  0.14 W/m2K U-Value

  • 325mm Cellulose Insulation to sloped portion of truss
  • 300mm Cellulose Insulation to flat chord of Raised Tie Truss
  • VCL / Airtight Membrane to achieve 3.0 AC/HR
  • 25mm Ceiling Service Cavity Batten
  • *Counter Batten & Roof Membrane Extra Over Option

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Raised Tie Truss Roof  0.11 W/m2K U-Value

  • 400mm Cellulose Insulation to sloped portion of truss
  • 400mm Cellulose Insulation to flat portion of Raised Tie Truss
  • VCL / Airtight Membrane to achieve 3.0 AC/HR
  • 25mm Ceiling Service Cavity Batten
  • *Counter Batten & Roof Membrane Extra Over Option

Discuss your project with us

MBC specialise in the production of Passive Timber Frame and High Thermal Efficiency Timber Frame Homes throughout the UK, for people looking to benefit from huge energy savings and reduce their heating demands by up to 90%.

Passive Builds

Precisely engineered Passive solutions from MBC Timber Frame requiring 90% less energy for space heating and cooling.

Near Passive Builds

MBC Timber Frame’s “optional levels of insulation” applied to a 140mm stud frame. 3 great options delivery differing U-Values.

Groundworks

The MBC Passive Foundation system, suitable for both Passive and Standard timber frame projects.

Truss and Joists

Metal web Joists and Roof Trusses available on a supply only basis for traditional build projects.

A super insulated, draft free home, providing exceptional energy efficiency

Designed and engineered in accordance with current building regulations

Manufactured in a controlled factory environment, ensuring superior quality craftsmanship,

An affordable, competitively priced building option.

Erected on site at an unparalleled rate when compared to conventional block construction

An environmentally conscious and forward thinking sustainable approach