Certified Women-Owned Metal Window and Door Manufacturing in Puerto Rico

Nilda Benitez Carrasquilla D/B/A NB Screens provides professional carpentry, building finishing, and custom fabrication services for residential and commercial projects. Our expertise includes finish carpentry, interior finishing, and the manufacturing of custom metal windows and doors. We also supply a wide range of building materials, ensuring a seamless process from sourcing to installation. With a strong commitment to precision, durability, and customer satisfaction, NB Screens consistently delivers high-quality results—on time and within budget.

As a Certified Hubzone and woman owned small business, we provide and install Hurricane Shutters and Overhead Doors, Fire Doors, Security Doors, High Performance Doors, Sliding Doors, Swing Door operators, Residential Garage Doors, Loading Dock Equipment, and High Containment BSL 3-4 Clean Rooms.

GENERAL CONTRACTORS: Residential, Commercial and Institutional Construction

Since 1978 we have been established in Puerto Rico, as glass and glazing Contractors, and since then our reputation for the quality of our products and work on complicated projects has grown. We manufacture aluminum and glass products for the exterior and interior. Such as: windows, doors, skylights, railings, curtain wall, store fronts, automatic doors, louver & sunshades systems.