Blonde Girl Undresses Her Black Panties On The Timber Roof Truss Framework With An Open Ceiling Area

Open trusses
• Arch-braced truss
Lacking a tie beam, the arch-braced truss gives a more open look to the interior of the roof. The principal rafters are linked by a collar beam supported by a pair of arch braces, which stiffen the structure and help to transmit the weight of the roof down through the principal rafters to the supporting wall.