Removing A Wall In A House With A Truss Roof

You will require a building consent to remove or alter load bearing walls.

Removing a wall in a house with a truss roof.

Just a quick consideration of your situation if the interior wall was framed after the trusses roof sheathing roofing were installed then i would expect little deflection after removing the interior wall. Only some of your walls are needed to hold up your house. 2 truss chords have been removed. Hello the attached pdf shows the original house roofing blueprints with the walls we plan to remove in yellow.

The wall that i intend to remove is in the middle of the truss system. However if the interior wall was framed before the trusses were set it is possible that the wall prevented deflection of the trusses from the dead load of the trusses sheathing. To the 40 foot trusses. Is it true that you can remove any walls from the interior with out fear of roof sag or worse collapse.

The roof has prefabbed trusses accross the whole span. These are called bearing walls. We usually build on the exterior walls set the trusses and do all of the chord blocking and truss bracing before buildin. This is sometimes done by a homeowner to provide cleared space in the attic for storage but destroys the structural integrity of the truss.

There may still not be any interior bearing walls but you should check. Engineered roof truss systems may be designed to eliminate the need for load bearing walls or change where the bearing walls are located. Remember any alterations to a roof should be undertaken only with an engineer. And the homeowner wants to extend a 7 opening with 2 2x8 headers there now to 14 opening for a wall that is perp.

However if you want to better utilize the space in your loft you may consider changing roof trusses and going for stick framing or rafters instead. Since it is a truss system roof. For example a gable end truss may be designed with support members that transmit the roof weight load outward to the side walls allowing the end wall directly below it to have breaks or openings in it that would otherwise be impossible. You can remove either type of wall but if the wall is load bearing you have to take special precautions to support the structure during removal and to add a beam or other form.

Most simple construction truss roof home s roof and trusses are supported by the exterior walls perpendicular to the trusses. A girder truss can be used to support an existing roof whether the original roof is trussed or pitched. 3 only part of the roof framing may be trusses and the rest is rafters as in the photo below. Roof trusses are a common means of support and load bearing.