Attic Truss Roof Structure

Trusses and Joists from MBC

The Attic Truss

The Attic Roof Truss is a design that provides a central open space that can be used to accommodate a living space or alternatively a storage space. The timber webbing configuration is engineered above and on either side of this central open space. The attic truss design enables roof loads to be transferred down to the wallplate. Insulation is fitted by MBC running up the slope of the attic roof truss.

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Attic Truss Roof System 0.14 W/m2K U-Value

All items supplied and fitted by MBC

  • 325mm Cellulose Insulation to sloped portion of truss
  • 25mm x 50mm Counter Batten
  • Roof Membrane
  • Attic Truss
  • VCL / Airtight Membrane to achieve below 3.0 AC/HR or better
  • 25mm Ceiling Service Cavity Batten
  • 22mm Caberdek Flooring

Click image to expand

Attic Truss Roof System 0.10 W/m2K U-Value

All items supplied and fitted by MBC

  • 400mm Cellulose Insulation to sloped portion of truss
  • 25mm x 50mm Counter Batten
  • Roof Membrane
  • Attic Truss
  • VCL / Airtight Membrane to achieve below 3.0 AC/HR or better
  • 25mm Ceiling Service Cavity Batten
  • 22mm Caberdek Flooring

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