Exterior Portfolio is a complete collection of cladding products that will give the face of your home an image you will love. The unlimited siding design options of Exterior Portfolio have been used to create some of America’s most beautiful homes. Now you can enjoy this same impact with the added value of long-lasting, maintenance-free performance.
Maintenance-Free Beauty and Strength from Exterior Portfolio Siding
At Riverhead Building Supply you’ll find all the most popular Exterior Portfolio siding products. Add interest to your home with wood grain siding, Portsmouth® cedar shingles and patterns, soffits and trim, and much more. With durable, wind- and impact-resistant siding you can experience true maintenance freedom. Our inventory includes:
- Traditional clapboard style – double 4″
- Dutchlap – double 4″
- Portsmouth® cedar shingles
- Soffits and trim