Project description
Scope: build a rigid frame sized to a chosen screen width (typically 100-150 inches diagonal), set on two or three galvanized steel or pressure-treated posts sunk in concrete footings below frost depth. The screen fabric acts like a sail in wind, so bracing, tensioning hardware (turnbuckles or ratchet straps along the perimeter), and grommet spacing all need to be planned before the fabric is stretched and laced onto the frame.
Sightlines and viewing distance matter as much as the frame itself: the seating area, screen height off the ground, and screen tilt should be laid out together so the bottom of the image clears heads in the front row and the top doesn't force people to crane their necks from the back row. A quick mockup with stakes and string before pouring footings avoids expensive relocation later.
The projector needs its own weatherproof enclosure - a vented, lockable box on a post or eave mount, with a UV-stable polycarbonate window, cooling fan, and a felt or foam gasket to keep out dust and rain while still giving the lens a clear, unobstructed throw distance to the screen. Electrical routing runs in outdoor-rated conduit to a GFCI-protected exterior outlet, buried per local code depth requirements, with a drip loop at the enclosure entry.
Expected timeline: layout and utility locate, footing excavation and cure time, frame assembly and screen tensioning, projector enclosure mounting and wiring, then a night test screening to fine-tune focus, keystone, and enclosure ventilation before calling the installation complete.