Joist mate will hold and support joists, rafters, and beams in position to make installation safer and faster for you to work by yourself. Cheaper than a sec
Owens Corning Raft-R-Mate attic vent is an extruded polystyrene foam vent designed to assure unrestricted airflow from the soffit to the ridge vent. Additionally, Raft-R-Mate attic vent has an optional bend down air stop or insulation block at the top plate of the wall in one easy-to-install product.
Owens Corning Raft-R-Mate 22-1/2 in. x 4 ft. Attic Insulation Rafter Baffle Proper Vents (70-Pieces) 717596
Black & Decker Workmate 79-001 Mitremate 79-012 Saw and Mitre Guide - H-FRAME
bathroom - Joist not reaching the end - Home Improvement Stack Exchange
Insulation Installation Guide: ProCat® Dense Blow Insulation for Attics
Insects in the City: Attic Safety
These VEVOR's concealed joist hangers give you the style you want with the strength you need. It features straight edges, provides a cleaner-looking installation, and connects 2 x 4 beams to girders. Steel plate with powder-coated provides extra rust-proof and corrosion-proof for your long-lasting usage.
VEVOR Concealed Joist Hanger, 2 inchx4 inch Outdoor Accent Concealed-Flange, Pack of 12 Concealed Joist Bracket, Q235 Steel Plate Powder-Coated
Beefing Up Attic Joists for Living Space
Subfloor question - Home Improvement Stack Exchange
The Grabber Joist Jaw