Construction
Mortar, plaster, tile chemistry, paints, insulation, ladders, cables, plumbing. Not a second tools tree.
NEW
Construction is materials and site equipment: masonry, plaster, tiling, painting, insulation, ladders, electrical installation, plumbing. Hand tools stay under Hand tools; machines under Power tools.
Trade hand tools (trowels, VDE pliers) live in the Hand tools trade group. Here is what you spread, lay or install as a material or a site aid.
Choose by stage — structure, finish, services.