Our Products
Since 1947, The Marwin Company has manufactured code-compliant stairways and has continued to innovate and manufacture energy-saving products for the residential housing industry.
We believe in providing products that will stand the test of time. Our products are made with high-quality materials, many sourced locally to our South Carolina manufacturing facility.
Attic Stairs
Our wood attic stairways are made with high-grade, solid, southern yellow pine, and our aluminum stairways use the industry’s highest-quality materials. All our stair treads are designed to maximize the width of the opening to provide comfortable, safe attic access.
All of our attic stairways are manufactured in the USA and meet or exceed ANSI 14.9 code requirements. Optional energy-saving certified R5 and R10 insulation packages are designed to meet most state and local codes. Optional fire-treated panels are available for all our attic stairways, and we offer a patented, fire-rated attic stair for enhanced fire protection.
ENERGY SAVER PRODUCTS
Our energy-saving products include third-party tested and certified R-5 and R-10 attic stairways, R-49 attic access panels, and R-10 knee-wall cut-down doors. Our energy-saving solutions are designed to meet most local and state requirements. Make your attic access more energy-efficient today.
Interior Door Solutions
Innovative products for single-family homes and multi-family homes include pocket door frames, knee wall doors, as well as a large selection of French doors and louver doors. Our pocket door frames support doors from 125 to 400 lbs, all with a trouble-free track and hardware for standard and custom door sizes.
