We build custom acrylic vent panels for portable air conditioners in sliding, casement, and awning windows, plus patio doors and unusual openings. Each panel is matched to the window and hose adapter for a secure seal that keeps hot air, insects, smoke, and outside noise under better control. Choose clear, frosted, tinted, high-impact, and select sound-reduction materials, with professional measurement and installation throughout Metro Vancouver, the Lower Mainland, and Fraser Valley.