Sunday, March 13, 2011

joists and rafters

hewing a replacement ceiling joist the rafters being sistered

hewing a replacement ceiling joist the rafters being sistered

I-joist roof rafters, supported in metal hangers, frame into an LVL ridge

I-joist roof rafters, supported in metal hangers, frame into an LVL ridge

Notching & Boring Joists and Beams

Notching & Boring Joists and Beams

The roof rafters shown are of sawn dimensional lumber. Note that I-joists

The roof rafters shown are of sawn dimensional lumber. Note that I-joists

The posts, joists and rafters are 1/4 by 1/4 inch oak.

The posts, joists and rafters are 1/4 by 1/4 inch oak.

Annex with floor joists and rafters in place.

Annex with floor joists and rafters in place.

 veneer lumber (LVL) ridge beam is used to support I-joist roof rafters.

veneer lumber (LVL) ridge beam is used to support I-joist roof rafters.

Holes can be drilled anywhere along the length of the joist or rafter.

Holes can be drilled anywhere along the length of the joist or rafter.

We also had to add some joist and rafter straps to tie everything together.

We also had to add some joist and rafter straps to tie everything together.

Calculating Joists & Rafters Using Joist Tool in PlanSwift

Calculating Joists & Rafters Using Joist Tool in PlanSwift

 joists or collar ties while leaving the full complement of rafters in

joists or collar ties while leaving the full complement of rafters in

Comments, Log home includes 2nd story floor joist and rafters.

Comments, Log home includes 2nd story floor joist and rafters.

 inspected the roof area from the inside (Rafters, ridge beam, joists) to

inspected the roof area from the inside (Rafters, ridge beam, joists) to

 than the standard arrangement involving rafter ties and ceiling joists,

than the standard arrangement involving rafter ties and ceiling joists,

Alternatively on buildings later than 1970 the rafters, ceiling joists and

Alternatively on buildings later than 1970 the rafters, ceiling joists and

Ceiling Joists and Rafters. Ceiling joists are sized like floor joists

Ceiling Joists and Rafters. Ceiling joists are sized like floor joists

The Joists in the garage are on every 4th rafter.

The Joists in the garage are on every 4th rafter.

Notching and Boring Rafters/Joists/Studs 2

Notching and Boring Rafters/Joists/Studs 2

Joist Hangers both ends of rafters for pergola - Woodwork Forums

Joist Hangers both ends of rafters for pergola - Woodwork Forums

Here we see rafters that were installed with upside down joist hangers.

Here we see rafters that were installed with upside down joist hangers.

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