LVL Engineered Beams

Roof framing construction in-progress on addition structure, exposed LVL engineered beams and joists with diagonal bracing and ridge beam assembly, Zip panels visible on exterior sheathing below, red construction ladders positioned for worker access, existing residential structure with bare deciduous trees visible in background, spring conditions with clear weather. Engineered lumber framing demonstrates load-bearing capacity for upper floor and roof system installation. 14" I-joist roof rafters with compliant blocking, Roof dormers, 12:12 roof pitch

Roof framing construction in-progress on addition structure, exposed engineered lumber framing with diagonal bracing and ridge beam assembly, green Zip panels visible on exterior walls below, temporary wooden stair access to upper levels, existing residential brick structure with slate roof visible in background, spring conditions with bare deciduous trees and clear weather. 14" I-joist roof rafters provide energy code-compliant R-49 rating

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Roof framing construction in-progress on addition structure, exposed engineered lumber rafters with intermediate bracing and support beams visible, white plastic sheeting covering upper surface, temporary metal scaffolding and work platform positioned for worker access, spring conditions with clear weather, preparation for roof decking and substructure closure installation. I-joist rafters and LVL ridge beams

Covered patio roof structure, exposed LVL engineered beams and floor joists with intermediate blocking and support members visible, temporary wooden bracing and metal scaffolding positioned for worker access, late spring conditions with preparation deck installation and later metal standing seam roof panels

The vertical support pillars shown in the background this is where the elevator guide track mounts to.

Roof framing construction in-progress on addition structure, exposed engineered lumber rafters with ridge beam assembly and Existing roof structure in the background with the new roof built to meet it, workers on platform securing connections, red circular saw positioned on scaffold, existing residential structure with brick chimney visible in background, spring conditions, 36' x 24" LVL ridge beam joins new and old roofs. The slate roofing has been stripped from the old roof deck

Roof framing construction in-progress on addition structure, exposed engineered lumber rafters and sheathing installation on steep roof pitch, temporary wooden bracing and metal scaffolding positioned for worker access, existing residential structures with brick construction visible in background, spring conditions with clear weather, preparation for roof system closure and weatherproofing installation. Dormer roof on the left and main roof on the right

Interior framing and temporary weather protection installation in-progress, LVL packed steel I-beam bearing on steel post. wall studs with plastic vapor barrier sheeting suspended overhead, worker on red ladder securing joist hangers to exposed beam structure, winter construction conditions with additional workers visible on site, addition interior, triple LVL patio door header

Patio roof structure attached to addition structure in-progress with exposed engineered lumber roof framing and LVL beams installed on upper floor level, green Zip system sheathing and weather barrier visible on exterior wall in background, wooden rim board and intermediate floor joists with fasteners visible, temporary wooden bracing positioned for worker access, late spring conditions with preparation for floor decking and interior wall installation.

Roof framing construction in-progress on addition structure, exposed engineered lumber rafters and ridge beam assembly with diagonal bracing visible overhead, temporary metal scaffolding and work platforms positioned for worker access, Zip panels and scrim reinforced plastic sheeting visible on exterior walls, existing residential brick structure with slate roof visible through framed openings in background, spring conditions with clear weather, roof system installation with structural connections in-progress.

Interior framing construction in-progress on addition structure, exposed engineered lumber floor joists and stud walls with temporary bracing visible, red construction ladder and metal scaffolding positioned for worker access, Zip panels and sheathing installed on exterior walls, mechanical piping and rough-in systems staged on upper platform, existing residential structure visible through framed openings in background, spring conditions with clear weather, preparation for floor decking and wall closure installation.